---
_id: '12265'
acknowledgement: We are very grateful to the authors of the commentaries for the interesting
discussion and to Luke Holman for handling this set of manuscripts. Part of this
work was funded by the Austrian Science Fund FWF (grant P 32166).
article_processing_charge: Yes (via OA deal)
article_type: letter_note
author:
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: Sean
full_name: Stankowski, Sean
id: 43161670-5719-11EA-8025-FABC3DDC885E
last_name: Stankowski
- first_name: Parvathy
full_name: Surendranadh, Parvathy
id: 455235B8-F248-11E8-B48F-1D18A9856A87
last_name: Surendranadh
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: 'Westram AM, Stankowski S, Surendranadh P, Barton NH. Reproductive isolation,
speciation, and the value of disagreement: A reply to the commentaries on ‘What
is reproductive isolation?’ Journal of Evolutionary Biology. 2022;35(9):1200-1205.
doi:10.1111/jeb.14082'
apa: 'Westram, A. M., Stankowski, S., Surendranadh, P., & Barton, N. H. (2022).
Reproductive isolation, speciation, and the value of disagreement: A reply to
the commentaries on ‘What is reproductive isolation?’ Journal of Evolutionary
Biology. Wiley. https://doi.org/10.1111/jeb.14082'
chicago: 'Westram, Anja M, Sean Stankowski, Parvathy Surendranadh, and Nicholas
H Barton. “Reproductive Isolation, Speciation, and the Value of Disagreement:
A Reply to the Commentaries on ‘What Is Reproductive Isolation?’” Journal of
Evolutionary Biology. Wiley, 2022. https://doi.org/10.1111/jeb.14082.'
ieee: 'A. M. Westram, S. Stankowski, P. Surendranadh, and N. H. Barton, “Reproductive
isolation, speciation, and the value of disagreement: A reply to the commentaries
on ‘What is reproductive isolation?,’” Journal of Evolutionary Biology,
vol. 35, no. 9. Wiley, pp. 1200–1205, 2022.'
ista: 'Westram AM, Stankowski S, Surendranadh P, Barton NH. 2022. Reproductive isolation,
speciation, and the value of disagreement: A reply to the commentaries on ‘What
is reproductive isolation?’ Journal of Evolutionary Biology. 35(9), 1200–1205.'
mla: 'Westram, Anja M., et al. “Reproductive Isolation, Speciation, and the Value
of Disagreement: A Reply to the Commentaries on ‘What Is Reproductive Isolation?’”
Journal of Evolutionary Biology, vol. 35, no. 9, Wiley, 2022, pp. 1200–05,
doi:10.1111/jeb.14082.'
short: A.M. Westram, S. Stankowski, P. Surendranadh, N.H. Barton, Journal of Evolutionary
Biology 35 (2022) 1200–1205.
date_created: 2023-01-16T09:59:37Z
date_published: 2022-09-01T00:00:00Z
date_updated: 2023-08-04T09:53:41Z
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doi: 10.1111/jeb.14082
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- Evolution
- Behavior and Systematics
language:
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page: 1200-1205
project:
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grant_number: P32166
name: The maintenance of alternative adaptive peaks in snapdragons
publication: Journal of Evolutionary Biology
publication_identifier:
eissn:
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publication_status: published
publisher: Wiley
quality_controlled: '1'
related_material:
record:
- id: '12264'
relation: other
status: public
scopus_import: '1'
status: public
title: 'Reproductive isolation, speciation, and the value of disagreement: A reply
to the commentaries on ‘What is reproductive isolation?’'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
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type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 35
year: '2022'
...
---
_id: '10787'
abstract:
- lang: eng
text: "A species distributed across diverse environments may adapt to local conditions.
We ask how quickly such a species changes its range in response to changed conditions.
Szép et al. (Szép E, Sachdeva H, Barton NH. 2021 Polygenic local adaptation in
metapopulations: a stochastic eco-evolutionary model. Evolution75, 1030–1045 (doi:10.1111/evo.14210))
used the infinite island model to find the stationary distribution of allele frequencies
and deme sizes. We extend this to find how a metapopulation responds to changes
in carrying capacity, selection strength, or migration rate when deme sizes are
fixed. We further develop a ‘fixed-state’ approximation. Under this approximation,
polymorphism is only possible for a narrow range of habitat proportions when selection
is weak compared to drift, but for a much wider range otherwise. When rates of
selection or migration relative to drift change in a single deme of the metapopulation,
the population takes a time of order m−1 to reach the new equilibrium. However,
even with many loci, there can be substantial fluctuations in net adaptation,
because at each locus, alleles randomly get lost or fixed. Thus, in a finite metapopulation,
variation may gradually be lost by chance, even if it would persist in an infinite
metapopulation. When conditions change across the whole metapopulation, there
can be rapid change, which is predicted well by the fixed-state approximation.
This work helps towards an understanding of how metapopulations extend their range
across diverse environments.\r\nThis article is part of the theme issue ‘Species’
ranges in the face of changing environments (Part II)’."
acknowledgement: This research was partly funded by the Austrian Science Fund (FWF)
[FWF P-32896B].
article_processing_charge: No
article_type: original
author:
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
- first_name: Oluwafunmilola O
full_name: Olusanya, Oluwafunmilola O
id: 41AD96DC-F248-11E8-B48F-1D18A9856A87
last_name: Olusanya
orcid: 0000-0003-1971-8314
citation:
ama: 'Barton NH, Olusanya OO. The response of a metapopulation to a changing environment.
Philosophical Transactions of the Royal Society B: Biological Sciences.
2022;377(1848). doi:10.1098/rstb.2021.0009'
apa: 'Barton, N. H., & Olusanya, O. O. (2022). The response of a metapopulation
to a changing environment. Philosophical Transactions of the Royal Society
B: Biological Sciences. The Royal Society. https://doi.org/10.1098/rstb.2021.0009'
chicago: 'Barton, Nicholas H, and Oluwafunmilola O Olusanya. “The Response of a
Metapopulation to a Changing Environment.” Philosophical Transactions of the
Royal Society B: Biological Sciences. The Royal Society, 2022. https://doi.org/10.1098/rstb.2021.0009.'
ieee: 'N. H. Barton and O. O. Olusanya, “The response of a metapopulation to a changing
environment,” Philosophical Transactions of the Royal Society B: Biological
Sciences, vol. 377, no. 1848. The Royal Society, 2022.'
ista: 'Barton NH, Olusanya OO. 2022. The response of a metapopulation to a changing
environment. Philosophical Transactions of the Royal Society B: Biological Sciences.
377(1848).'
mla: 'Barton, Nicholas H., and Oluwafunmilola O. Olusanya. “The Response of a Metapopulation
to a Changing Environment.” Philosophical Transactions of the Royal Society
B: Biological Sciences, vol. 377, no. 1848, The Royal Society, 2022, doi:10.1098/rstb.2021.0009.'
short: 'N.H. Barton, O.O. Olusanya, Philosophical Transactions of the Royal Society
B: Biological Sciences 377 (2022).'
date_created: 2022-02-21T16:08:10Z
date_published: 2022-04-11T00:00:00Z
date_updated: 2024-01-26T12:00:53Z
day: '11'
ddc:
- '570'
department:
- _id: GradSch
- _id: NiBa
doi: 10.1098/rstb.2021.0009
external_id:
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keyword:
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- General Biochemistry
- Genetics and Molecular Biology
language:
- iso: eng
month: '04'
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grant_number: P32896
name: Causes and consequences of population fragmentation
publication: 'Philosophical Transactions of the Royal Society B: Biological Sciences'
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title: The response of a metapopulation to a changing environment
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legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
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type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 377
year: '2022'
...
---
_id: '10658'
abstract:
- lang: eng
text: We analyse how migration from a large mainland influences genetic load and
population numbers on an island, in a scenario where fitness-affecting variants
are unconditionally deleterious, and where numbers decline with increasing load.
Our analysis shows that migration can have qualitatively different effects, depending
on the total mutation target and fitness effects of deleterious variants. In particular,
we find that populations exhibit a genetic Allee effect across a wide range of
parameter combinations, when variants are partially recessive, cycling between
low-load (large-population) and high-load (sink) states. Increased migration reduces
load in the sink state (by increasing heterozygosity) but further inflates load
in the large-population state (by hindering purging). We identify various critical
parameter thresholds at which one or other stable state collapses, and discuss
how these thresholds are influenced by the genetic versus demographic effects
of migration. Our analysis is based on a ‘semi-deterministic’ analysis, which
accounts for genetic drift but neglects demographic stochasticity. We also compare
against simulations which account for both demographic stochasticity and drift.
Our results clarify the importance of gene flow as a key determinant of extinction
risk in peripheral populations, even in the absence of ecological gradients. This
article is part of the theme issue ‘Species’ ranges in the face of changing environments
(part I)’.
acknowledgement: This research was partly funded by the Austrian Science Fund (FWF)
(grant no. P-32896B).
article_number: '20210010'
article_processing_charge: No
article_type: original
author:
- first_name: Himani
full_name: Sachdeva, Himani
last_name: Sachdeva
- first_name: Oluwafunmilola O
full_name: Olusanya, Oluwafunmilola O
id: 41AD96DC-F248-11E8-B48F-1D18A9856A87
last_name: Olusanya
orcid: 0000-0003-1971-8314
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: 'Sachdeva H, Olusanya OO, Barton NH. Genetic load and extinction in peripheral
populations: The roles of migration, drift and demographic stochasticity. Philosophical
Transactions of the Royal Society B. 2022;377(1846). doi:10.1098/rstb.2021.0010'
apa: 'Sachdeva, H., Olusanya, O. O., & Barton, N. H. (2022). Genetic load and
extinction in peripheral populations: The roles of migration, drift and demographic
stochasticity. Philosophical Transactions of the Royal Society B. The Royal
Society. https://doi.org/10.1098/rstb.2021.0010'
chicago: 'Sachdeva, Himani, Oluwafunmilola O Olusanya, and Nicholas H Barton. “Genetic
Load and Extinction in Peripheral Populations: The Roles of Migration, Drift and
Demographic Stochasticity.” Philosophical Transactions of the Royal Society
B. The Royal Society, 2022. https://doi.org/10.1098/rstb.2021.0010.'
ieee: 'H. Sachdeva, O. O. Olusanya, and N. H. Barton, “Genetic load and extinction
in peripheral populations: The roles of migration, drift and demographic stochasticity,”
Philosophical Transactions of the Royal Society B, vol. 377, no. 1846.
The Royal Society, 2022.'
ista: 'Sachdeva H, Olusanya OO, Barton NH. 2022. Genetic load and extinction in
peripheral populations: The roles of migration, drift and demographic stochasticity.
Philosophical Transactions of the Royal Society B. 377(1846), 20210010.'
mla: 'Sachdeva, Himani, et al. “Genetic Load and Extinction in Peripheral Populations:
The Roles of Migration, Drift and Demographic Stochasticity.” Philosophical
Transactions of the Royal Society B, vol. 377, no. 1846, 20210010, The Royal
Society, 2022, doi:10.1098/rstb.2021.0010.'
short: H. Sachdeva, O.O. Olusanya, N.H. Barton, Philosophical Transactions of the
Royal Society B 377 (2022).
date_created: 2022-01-24T10:34:53Z
date_published: 2022-01-24T00:00:00Z
date_updated: 2024-01-26T12:00:53Z
day: '24'
ddc:
- '576'
department:
- _id: GradSch
- _id: NiBa
doi: 10.1098/rstb.2021.0010
external_id:
isi:
- '000745854300008'
pmid:
- '35067097'
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grant_number: P32896
name: Causes and consequences of population fragmentation
publication: Philosophical Transactions of the Royal Society B
publication_identifier:
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title: 'Genetic load and extinction in peripheral populations: The roles of migration,
drift and demographic stochasticity'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
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type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
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...
---
_id: '11411'
abstract:
- lang: eng
text: Many studies have quantified the distribution of heterozygosity and relatedness
in natural populations, but few have examined the demographic processes driving
these patterns. In this study, we take a novel approach by studying how population
structure affects both pairwise identity and the distribution of heterozygosity
in a natural population of the self-incompatible plant Antirrhinum majus. Excess
variance in heterozygosity between individuals is due to identity disequilibrium,
which reflects the variance in inbreeding between individuals; it is measured
by the statistic g2. We calculated g2 together with FST and pairwise relatedness
(Fij) using 91 SNPs in 22,353 individuals collected over 11 years. We find that
pairwise Fij declines rapidly over short spatial scales, and the excess variance
in heterozygosity between individuals reflects significant variation in inbreeding.
Additionally, we detect an excess of individuals with around half the average
heterozygosity, indicating either selfing or matings between close relatives.
We use 2 types of simulation to ask whether variation in heterozygosity is consistent
with fine-scale spatial population structure. First, by simulating offspring using
parents drawn from a range of spatial scales, we show that the known pollen dispersal
kernel explains g2. Second, we simulate a 1,000-generation pedigree using the
known dispersal and spatial distribution and find that the resulting g2 is consistent
with that observed from the field data. In contrast, a simulated population with
uniform density underestimates g2, indicating that heterogeneous density promotes
identity disequilibrium. Our study shows that heterogeneous density and leptokurtic
dispersal can together explain the distribution of heterozygosity.
acknowledged_ssus:
- _id: ScienComp
acknowledgement: "Part of this work was funded by Marie Curie COFUND Doctoral Fellowship
and Austrian Science Fund FWF (grant P32166).\r\nWe thank the many volunteers and
friends who have contributed to data collection in the field site over the years,
in particular those who have managed field seasons: Barbora Trubenova, Maria Clara
Melo, Tom Ellis, Eva Cereghetti, Lenka Matejovicova, Beatriz Pablo Carmona. Frederic
Ferrer and Eva Salmerón Mateu have been immensely helpful with logistics at our
informal field station, El Serrat de Planoles. We thank Sean Stankowski for technical
help in\r\nproducing figure 1. This research was also supported by the Scientific
Service Units (SSU) of IST Austria through resources provided by Scientific Computing
(SciComp)."
article_number: iyac083
article_processing_charge: No
article_type: original
author:
- first_name: Parvathy
full_name: Surendranadh, Parvathy
id: 455235B8-F248-11E8-B48F-1D18A9856A87
last_name: Surendranadh
- first_name: Louise S
full_name: Arathoon, Louise S
id: 2CFCFF98-F248-11E8-B48F-1D18A9856A87
last_name: Arathoon
orcid: 0000-0003-1771-714X
- first_name: Carina
full_name: Baskett, Carina
id: 3B4A7CE2-F248-11E8-B48F-1D18A9856A87
last_name: Baskett
orcid: 0000-0002-7354-8574
- first_name: David
full_name: Field, David
id: 419049E2-F248-11E8-B48F-1D18A9856A87
last_name: Field
orcid: 0000-0002-4014-8478
- first_name: Melinda
full_name: Pickup, Melinda
id: 2C78037E-F248-11E8-B48F-1D18A9856A87
last_name: Pickup
orcid: 0000-0001-6118-0541
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: Surendranadh P, Arathoon LS, Baskett C, Field D, Pickup M, Barton NH. Effects
of fine-scale population structure on the distribution of heterozygosity in a
long-term study of Antirrhinum majus. Genetics. 2022;221(3). doi:10.1093/genetics/iyac083
apa: Surendranadh, P., Arathoon, L. S., Baskett, C., Field, D., Pickup, M., &
Barton, N. H. (2022). Effects of fine-scale population structure on the distribution
of heterozygosity in a long-term study of Antirrhinum majus. Genetics.
Oxford University Press. https://doi.org/10.1093/genetics/iyac083
chicago: Surendranadh, Parvathy, Louise S Arathoon, Carina Baskett, David Field,
Melinda Pickup, and Nicholas H Barton. “Effects of Fine-Scale Population Structure
on the Distribution of Heterozygosity in a Long-Term Study of Antirrhinum Majus.”
Genetics. Oxford University Press, 2022. https://doi.org/10.1093/genetics/iyac083.
ieee: P. Surendranadh, L. S. Arathoon, C. Baskett, D. Field, M. Pickup, and N. H.
Barton, “Effects of fine-scale population structure on the distribution of heterozygosity
in a long-term study of Antirrhinum majus,” Genetics, vol. 221, no. 3.
Oxford University Press, 2022.
ista: Surendranadh P, Arathoon LS, Baskett C, Field D, Pickup M, Barton NH. 2022.
Effects of fine-scale population structure on the distribution of heterozygosity
in a long-term study of Antirrhinum majus. Genetics. 221(3), iyac083.
mla: Surendranadh, Parvathy, et al. “Effects of Fine-Scale Population Structure
on the Distribution of Heterozygosity in a Long-Term Study of Antirrhinum Majus.”
Genetics, vol. 221, no. 3, iyac083, Oxford University Press, 2022, doi:10.1093/genetics/iyac083.
short: P. Surendranadh, L.S. Arathoon, C. Baskett, D. Field, M. Pickup, N.H. Barton,
Genetics 221 (2022).
date_created: 2022-05-26T13:44:50Z
date_published: 2022-07-01T00:00:00Z
date_updated: 2024-02-21T12:38:33Z
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- '576'
department:
- _id: GradSch
- _id: NiBa
doi: 10.1093/genetics/iyac083
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year: '2022'
...
---
_id: '11321'
abstract:
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text: 'Here are the research data underlying the publication "Effects of fine-scale
population structure on the distribution of heterozygosity in a long-term study
of Antirrhinum majus" Further information are summed up in the README document. '
article_processing_charge: No
author:
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full_name: Surendranadh, Parvathy
id: 455235B8-F248-11E8-B48F-1D18A9856A87
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- first_name: Louise S
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id: 2CFCFF98-F248-11E8-B48F-1D18A9856A87
last_name: Arathoon
orcid: 0000-0003-1771-714X
- first_name: Carina
full_name: Baskett, Carina
id: 3B4A7CE2-F248-11E8-B48F-1D18A9856A87
last_name: Baskett
orcid: 0000-0002-7354-8574
- first_name: David
full_name: Field, David
id: 419049E2-F248-11E8-B48F-1D18A9856A87
last_name: Field
orcid: 0000-0002-4014-8478
- first_name: Melinda
full_name: Pickup, Melinda
id: 2C78037E-F248-11E8-B48F-1D18A9856A87
last_name: Pickup
orcid: 0000-0001-6118-0541
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: Surendranadh P, Arathoon LS, Baskett C, Field D, Pickup M, Barton NH. Effects
of fine-scale population structure on the distribution of heterozygosity in a
long-term study of Antirrhinum majus. 2022. doi:10.15479/at:ista:11321
apa: Surendranadh, P., Arathoon, L. S., Baskett, C., Field, D., Pickup, M., &
Barton, N. H. (2022). Effects of fine-scale population structure on the distribution
of heterozygosity in a long-term study of Antirrhinum majus. Institute of Science
and Technology Austria. https://doi.org/10.15479/at:ista:11321
chicago: Surendranadh, Parvathy, Louise S Arathoon, Carina Baskett, David Field,
Melinda Pickup, and Nicholas H Barton. “Effects of Fine-Scale Population Structure
on the Distribution of Heterozygosity in a Long-Term Study of Antirrhinum Majus.”
Institute of Science and Technology Austria, 2022. https://doi.org/10.15479/at:ista:11321.
ieee: P. Surendranadh, L. S. Arathoon, C. Baskett, D. Field, M. Pickup, and N. H.
Barton, “Effects of fine-scale population structure on the distribution of heterozygosity
in a long-term study of Antirrhinum majus.” Institute of Science and Technology
Austria, 2022.
ista: Surendranadh P, Arathoon LS, Baskett C, Field D, Pickup M, Barton NH. 2022.
Effects of fine-scale population structure on the distribution of heterozygosity
in a long-term study of Antirrhinum majus, Institute of Science and Technology
Austria, 10.15479/at:ista:11321.
mla: Surendranadh, Parvathy, et al. Effects of Fine-Scale Population Structure
on the Distribution of Heterozygosity in a Long-Term Study of Antirrhinum Majus.
Institute of Science and Technology Austria, 2022, doi:10.15479/at:ista:11321.
short: P. Surendranadh, L.S. Arathoon, C. Baskett, D. Field, M. Pickup, N.H. Barton,
(2022).
contributor:
- contributor_type: project_member
first_name: Louise S
id: 2CFCFF98-F248-11E8-B48F-1D18A9856A87
last_name: Arathoon
- contributor_type: project_member
first_name: Carina
id: 3B4A7CE2-F248-11E8-B48F-1D18A9856A87
last_name: Baskett
orcid: 0000-0002-7354-8574
- contributor_type: project_member
first_name: David
id: 419049E2-F248-11E8-B48F-1D18A9856A87
last_name: Field
orcid: 0000-0002-4014-8478
- contributor_type: project_member
first_name: Melinda
id: 2C78037E-F248-11E8-B48F-1D18A9856A87
last_name: Pickup
orcid: 0000-0001-6118-0541
- contributor_type: project_member
first_name: Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
date_created: 2022-04-22T09:42:24Z
date_published: 2022-04-28T00:00:00Z
date_updated: 2024-02-21T12:41:09Z
day: '28'
ddc:
- '570'
department:
- _id: GradSch
- _id: NiBa
doi: 10.15479/at:ista:11321
file:
- access_level: open_access
checksum: 96c1b86cdf25481f2a52972fcc45ca7f
content_type: application/x-zip-compressed
creator: larathoo
date_created: 2022-04-22T09:39:03Z
date_updated: 2022-04-22T09:39:03Z
file_id: '11326'
file_name: Data_Code.zip
file_size: 13260571
relation: main_file
success: 1
file_date_updated: 2022-04-22T09:39:03Z
has_accepted_license: '1'
month: '04'
oa: 1
oa_version: Published Version
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '11411'
relation: used_in_publication
status: public
- id: '9192'
relation: earlier_version
status: public
- id: '8254'
relation: earlier_version
status: public
status: public
title: Effects of fine-scale population structure on the distribution of heterozygosity
in a long-term study of Antirrhinum majus
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: research_data
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2022'
...
---
_id: '12081'
abstract:
- lang: eng
text: 'Selection accumulates information in the genome—it guides stochastically
evolving populations toward states (genotype frequencies) that would be unlikely
under neutrality. This can be quantified as the Kullback–Leibler (KL) divergence
between the actual distribution of genotype frequencies and the corresponding
neutral distribution. First, we show that this population-level information sets
an upper bound on the information at the level of genotype and phenotype, limiting
how precisely they can be specified by selection. Next, we study how the accumulation
and maintenance of information is limited by the cost of selection, measured as
the genetic load or the relative fitness variance, both of which we connect to
the control-theoretic KL cost of control. The information accumulation rate is
upper bounded by the population size times the cost of selection. This bound is
very general, and applies across models (Wright–Fisher, Moran, diffusion) and
to arbitrary forms of selection, mutation, and recombination. Finally, the cost
of maintaining information depends on how it is encoded: Specifying a single allele
out of two is expensive, but one bit encoded among many weakly specified loci
(as in a polygenic trait) is cheap.'
acknowledgement: We thank Ksenia Khudiakova, Wiktor Młynarski, Sean Stankowski, and
two anonymous reviewers for discussions and comments on the manuscript. G.T. and
M.H. acknowledge funding from the Human Frontier Science Program Grant RGP0032/2018.
N.B. acknowledges funding from ERC Grant 250152 “Information and Evolution.”
article_number: e2123152119
article_processing_charge: No
article_type: original
author:
- first_name: Michal
full_name: Hledik, Michal
id: 4171253A-F248-11E8-B48F-1D18A9856A87
last_name: Hledik
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
- first_name: Gašper
full_name: Tkačik, Gašper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkačik
orcid: '1'
citation:
ama: Hledik M, Barton NH, Tkačik G. Accumulation and maintenance of information
in evolution. Proceedings of the National Academy of Sciences. 2022;119(36).
doi:10.1073/pnas.2123152119
apa: Hledik, M., Barton, N. H., & Tkačik, G. (2022). Accumulation and maintenance
of information in evolution. Proceedings of the National Academy of Sciences.
Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2123152119
chicago: Hledik, Michal, Nicholas H Barton, and Gašper Tkačik. “Accumulation and
Maintenance of Information in Evolution.” Proceedings of the National Academy
of Sciences. Proceedings of the National Academy of Sciences, 2022. https://doi.org/10.1073/pnas.2123152119.
ieee: M. Hledik, N. H. Barton, and G. Tkačik, “Accumulation and maintenance of information
in evolution,” Proceedings of the National Academy of Sciences, vol. 119,
no. 36. Proceedings of the National Academy of Sciences, 2022.
ista: Hledik M, Barton NH, Tkačik G. 2022. Accumulation and maintenance of information
in evolution. Proceedings of the National Academy of Sciences. 119(36), e2123152119.
mla: Hledik, Michal, et al. “Accumulation and Maintenance of Information in Evolution.”
Proceedings of the National Academy of Sciences, vol. 119, no. 36, e2123152119,
Proceedings of the National Academy of Sciences, 2022, doi:10.1073/pnas.2123152119.
short: M. Hledik, N.H. Barton, G. Tkačik, Proceedings of the National Academy of
Sciences 119 (2022).
date_created: 2022-09-11T22:01:55Z
date_published: 2022-08-29T00:00:00Z
date_updated: 2024-03-06T14:22:51Z
day: '29'
ddc:
- '570'
department:
- _id: NiBa
- _id: GaTk
doi: 10.1073/pnas.2123152119
ec_funded: 1
external_id:
isi:
- '000889278400014'
pmid:
- '36037343'
file:
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checksum: 6dec51f6567da9039982a571508a8e4d
content_type: application/pdf
creator: dernst
date_created: 2022-09-12T08:08:12Z
date_updated: 2022-09-12T08:08:12Z
file_id: '12091'
file_name: 2022_PNAS_Hledik.pdf
file_size: 2165752
relation: main_file
success: 1
file_date_updated: 2022-09-12T08:08:12Z
has_accepted_license: '1'
intvolume: ' 119'
isi: 1
issue: '36'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 25B07788-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '250152'
name: Limits to selection in biology and in evolutionary computation
- _id: 2665AAFE-B435-11E9-9278-68D0E5697425
grant_number: RGP0034/2018
name: Can evolution minimize spurious signaling crosstalk to reach optimal performance?
publication: Proceedings of the National Academy of Sciences
publication_identifier:
eissn:
- 1091-6490
issn:
- 0027-8424
publication_status: published
publisher: Proceedings of the National Academy of Sciences
quality_controlled: '1'
related_material:
record:
- id: '15020'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Accumulation and maintenance of information in evolution
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 119
year: '2022'
...
---
_id: '11388'
abstract:
- lang: eng
text: "In evolve and resequence experiments, a population is sequenced, subjected
to selection and\r\nthen sequenced again, so that genetic changes before and after
selection can be observed at\r\nthe genetic level. Here, I use these studies to
better understand the genetic basis of complex\r\ntraits - traits which depend
on more than a few genes.\r\nIn the first chapter, I discuss the first evolve
and resequence experiment, in which a population\r\nof mice, the so-called \"Longshanks\"
mice, were selected for tibia length while their body mass\r\nwas kept constant.
The full pedigree is known. We observed a selection response on all\r\nchromosomes
and used the infinitesimal model with linkage, a model which assumes an infinite\r\nnumber
of genes with infinitesimally small effect sizes, as a null model. Results implied
a very\r\npolygenic basis with a few loci of major effect standing out and changing
in parallel. There\r\nwas large variability between the different chromosomes
in this study, probably due to LD.\r\nIn chapter two, I go on to discuss the impact
of LD, on the variability in an allele-frequency\r\nbased summary statistic, giving
an equation based on the initial allele frequencies, average\r\npairwise LD, and
the first four moments of the haplotype block copy number distribution. I\r\ndescribe
this distribution by referring back to the founder generation. I then demonstrate\r\nhow
to infer selection via a maximum likelihood scheme on the example of a single
locus and\r\ndiscuss how to extend this to more realistic scenarios.\r\nIn chapter
three, I discuss the second evolve and resequence experiment, in which a small\r\npopulation
of Drosophila melanogaster was selected for increased pupal case size over 6\r\ngenerations.
The experiment was highly replicated with 27 lines selected within family and
a\r\nknown pedigree. We observed a phenotypic selection response of over one standard
deviation.\r\nI describe the patterns in allele frequency data, including allele
frequency changes and patterns\r\nof heterozygosity, and give ideas for future
work."
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Stefanie
full_name: Belohlavy, Stefanie
id: 43FE426A-F248-11E8-B48F-1D18A9856A87
last_name: Belohlavy
orcid: 0000-0002-9849-498X
citation:
ama: Belohlavy S. The genetic basis of complex traits studied via analysis of evolve
and resequence experiments. 2022. doi:10.15479/at:ista:11388
apa: Belohlavy, S. (2022). The genetic basis of complex traits studied via analysis
of evolve and resequence experiments. Institute of Science and Technology
Austria. https://doi.org/10.15479/at:ista:11388
chicago: Belohlavy, Stefanie. “The Genetic Basis of Complex Traits Studied via Analysis
of Evolve and Resequence Experiments.” Institute of Science and Technology Austria,
2022. https://doi.org/10.15479/at:ista:11388.
ieee: S. Belohlavy, “The genetic basis of complex traits studied via analysis of
evolve and resequence experiments,” Institute of Science and Technology Austria,
2022.
ista: Belohlavy S. 2022. The genetic basis of complex traits studied via analysis
of evolve and resequence experiments. Institute of Science and Technology Austria.
mla: Belohlavy, Stefanie. The Genetic Basis of Complex Traits Studied via Analysis
of Evolve and Resequence Experiments. Institute of Science and Technology
Austria, 2022, doi:10.15479/at:ista:11388.
short: S. Belohlavy, The Genetic Basis of Complex Traits Studied via Analysis of
Evolve and Resequence Experiments, Institute of Science and Technology Austria,
2022.
date_created: 2022-05-16T16:49:18Z
date_published: 2022-05-18T00:00:00Z
date_updated: 2023-08-29T06:41:51Z
day: '18'
ddc:
- '576'
degree_awarded: PhD
department:
- _id: GradSch
- _id: NiBa
doi: 10.15479/at:ista:11388
file:
- access_level: open_access
checksum: 4d75e6a619df7e8a9d6e840aee182380
content_type: application/pdf
creator: sbelohla
date_created: 2022-05-19T13:03:13Z
date_updated: 2023-05-20T22:30:03Z
embargo: 2023-05-19
file_id: '11398'
file_name: thesis_sb_final_pdfa.pdf
file_size: 8247240
relation: main_file
- access_level: closed
checksum: 7a5d8b6dd0ca00784f860075b0a7d8f0
content_type: application/x-zip-compressed
creator: sbelohla
date_created: 2022-05-19T13:07:47Z
date_updated: 2023-05-20T22:30:03Z
embargo_to: open_access
file_id: '11399'
file_name: thesis_sb_final.zip
file_size: 7094
relation: source_file
file_date_updated: 2023-05-20T22:30:03Z
has_accepted_license: '1'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: '98'
publication_identifier:
isbn:
- 978-3-99078-018-3
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '6713'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
title: The genetic basis of complex traits studied via analysis of evolve and resequence
experiments
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: dissertation
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2022'
...
---
_id: '10535'
abstract:
- lang: eng
text: Realistic models of biological processes typically involve interacting components
on multiple scales, driven by changing environment and inherent stochasticity.
Such models are often analytically and numerically intractable. We revisit a dynamic
maximum entropy method that combines a static maximum entropy with a quasi-stationary
approximation. This allows us to reduce stochastic non-equilibrium dynamics expressed
by the Fokker-Planck equation to a simpler low-dimensional deterministic dynamics,
without the need to track microscopic details. Although the method has been previously
applied to a few (rather complicated) applications in population genetics, our
main goal here is to explain and to better understand how the method works. We
demonstrate the usefulness of the method for two widely studied stochastic problems,
highlighting its accuracy in capturing important macroscopic quantities even in
rapidly changing non-stationary conditions. For the Ornstein-Uhlenbeck process,
the method recovers the exact dynamics whilst for a stochastic island model with
migration from other habitats, the approximation retains high macroscopic accuracy
under a wide range of scenarios in a dynamic environment.
acknowledged_ssus:
- _id: ScienComp
acknowledgement: "Computational resources for the study were provided by the Institute
of Science and Technology, Austria.\r\nKB received funding from the Scientific Grant
Agency of the Slovak Republic under the Grants Nos. 1/0755/19 and 1/0521/20."
article_number: e1009661
article_processing_charge: No
article_type: original
author:
- first_name: Katarína
full_name: Bod'ová, Katarína
id: 2BA24EA0-F248-11E8-B48F-1D18A9856A87
last_name: Bod'ová
orcid: 0000-0002-7214-0171
- first_name: Eniko
full_name: Szep, Eniko
id: 485BB5A4-F248-11E8-B48F-1D18A9856A87
last_name: Szep
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: Bodova K, Szep E, Barton NH. Dynamic maximum entropy provides accurate approximation
of structured population dynamics. PLoS Computational Biology. 2021;17(12).
doi:10.1371/journal.pcbi.1009661
apa: Bodova, K., Szep, E., & Barton, N. H. (2021). Dynamic maximum entropy provides
accurate approximation of structured population dynamics. PLoS Computational
Biology. Public Library of Science. https://doi.org/10.1371/journal.pcbi.1009661
chicago: Bodova, Katarina, Eniko Szep, and Nicholas H Barton. “Dynamic Maximum Entropy
Provides Accurate Approximation of Structured Population Dynamics.” PLoS Computational
Biology. Public Library of Science, 2021. https://doi.org/10.1371/journal.pcbi.1009661.
ieee: K. Bodova, E. Szep, and N. H. Barton, “Dynamic maximum entropy provides accurate
approximation of structured population dynamics,” PLoS Computational Biology,
vol. 17, no. 12. Public Library of Science, 2021.
ista: Bodova K, Szep E, Barton NH. 2021. Dynamic maximum entropy provides accurate
approximation of structured population dynamics. PLoS Computational Biology. 17(12),
e1009661.
mla: Bodova, Katarina, et al. “Dynamic Maximum Entropy Provides Accurate Approximation
of Structured Population Dynamics.” PLoS Computational Biology, vol. 17,
no. 12, e1009661, Public Library of Science, 2021, doi:10.1371/journal.pcbi.1009661.
short: K. Bodova, E. Szep, N.H. Barton, PLoS Computational Biology 17 (2021).
date_created: 2021-12-12T23:01:27Z
date_published: 2021-12-01T00:00:00Z
date_updated: 2022-08-01T10:48:04Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
- _id: GaTk
doi: 10.1371/journal.pcbi.1009661
external_id:
arxiv:
- '2102.03669'
pmid:
- '34851948'
file:
- access_level: open_access
checksum: dcd185d4f7e0acee25edf1d6537f447e
content_type: application/pdf
creator: dernst
date_created: 2022-05-16T08:53:11Z
date_updated: 2022-05-16T08:53:11Z
file_id: '11383'
file_name: 2021_PLOsComBio_Bodova.pdf
file_size: 2299486
relation: main_file
success: 1
file_date_updated: 2022-05-16T08:53:11Z
has_accepted_license: '1'
intvolume: ' 17'
issue: '12'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
pmid: 1
publication: PLoS Computational Biology
publication_identifier:
eissn:
- 1553-7358
issn:
- 1553-734X
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Dynamic maximum entropy provides accurate approximation of structured population
dynamics
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 17
year: '2021'
...
---
_id: '8708'
abstract:
- lang: eng
text: The Mytilus complex of marine mussel species forms a mosaic of hybrid zones,
found across temperate regions of the globe. This allows us to study ‘replicated’
instances of secondary contact between closely related species. Previous work
on this complex has shown that local introgression is both widespread and highly
heterogeneous, and has identified SNPs that are outliers of differentiation between
lineages. Here, we developed an ancestry‐informative panel of such SNPs. We then
compared their frequencies in newly sampled populations, including samples from
within the hybrid zones, and parental populations at different distances from
the contact. Results show that close to the hybrid zones, some outlier loci are
near to fixation for the heterospecific allele, suggesting enhanced local introgression,
or the local sweep of a shared ancestral allele. Conversely, genomic cline analyses,
treating local parental populations as the reference, reveal a globally high concordance
among loci, albeit with a few signals of asymmetric introgression. Enhanced local
introgression at specific loci is consistent with the early transfer of adaptive
variants after contact, possibly including asymmetric bi‐stable variants (Dobzhansky‐Muller
incompatibilities), or haplotypes loaded with fewer deleterious mutations. Having
escaped one barrier, however, these variants can be trapped or delayed at the
next barrier, confining the introgression locally. These results shed light on
the decay of species barriers during phases of contact.
acknowledgement: Data used in this work were partly produced through the genotyping
and sequencing facilities of ISEM and LabEx CeMEB, an ANR ‘Investissements d'avenir’
program (ANR‐10‐LABX‐04‐01) This project benefited from the Montpellier Bioinformatics
Biodiversity platform supported by the LabEx CeMEB. We thank Norah Saarman, Grant
Pogson, Célia Gosset and Pierre‐Alexandre Gagnaire for providing samples. This work
was funded by a Languedoc‐Roussillon ‘Chercheur(se)s d'Avenir’ grant (Connect7 project).
P. Strelkov was supported by the Russian Science Foundation project 19‐74‐20024.
This is article 2020‐240 of Institut des Sciences de l'Evolution de Montpellier.
article_processing_charge: No
article_type: original
author:
- first_name: Alexis
full_name: Simon, Alexis
last_name: Simon
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
- first_name: Tahani
full_name: El Ayari, Tahani
last_name: El Ayari
- first_name: Cathy
full_name: Liautard‐Haag, Cathy
last_name: Liautard‐Haag
- first_name: Petr
full_name: Strelkov, Petr
last_name: Strelkov
- first_name: John J
full_name: Welch, John J
last_name: Welch
- first_name: Nicolas
full_name: Bierne, Nicolas
last_name: Bierne
citation:
ama: Simon A, Fraisse C, El Ayari T, et al. How do species barriers decay? Concordance
and local introgression in mosaic hybrid zones of mussels. Journal of Evolutionary
Biology. 2021;34(1):208-223. doi:10.1111/jeb.13709
apa: Simon, A., Fraisse, C., El Ayari, T., Liautard‐Haag, C., Strelkov, P., Welch,
J. J., & Bierne, N. (2021). How do species barriers decay? Concordance and
local introgression in mosaic hybrid zones of mussels. Journal of Evolutionary
Biology. Wiley. https://doi.org/10.1111/jeb.13709
chicago: Simon, Alexis, Christelle Fraisse, Tahani El Ayari, Cathy Liautard‐Haag,
Petr Strelkov, John J Welch, and Nicolas Bierne. “How Do Species Barriers Decay?
Concordance and Local Introgression in Mosaic Hybrid Zones of Mussels.” Journal
of Evolutionary Biology. Wiley, 2021. https://doi.org/10.1111/jeb.13709.
ieee: A. Simon et al., “How do species barriers decay? Concordance and local
introgression in mosaic hybrid zones of mussels,” Journal of Evolutionary Biology,
vol. 34, no. 1. Wiley, pp. 208–223, 2021.
ista: Simon A, Fraisse C, El Ayari T, Liautard‐Haag C, Strelkov P, Welch JJ, Bierne
N. 2021. How do species barriers decay? Concordance and local introgression in
mosaic hybrid zones of mussels. Journal of Evolutionary Biology. 34(1), 208–223.
mla: Simon, Alexis, et al. “How Do Species Barriers Decay? Concordance and Local
Introgression in Mosaic Hybrid Zones of Mussels.” Journal of Evolutionary Biology,
vol. 34, no. 1, Wiley, 2021, pp. 208–23, doi:10.1111/jeb.13709.
short: A. Simon, C. Fraisse, T. El Ayari, C. Liautard‐Haag, P. Strelkov, J.J. Welch,
N. Bierne, Journal of Evolutionary Biology 34 (2021) 208–223.
date_created: 2020-10-25T23:01:20Z
date_published: 2021-01-01T00:00:00Z
date_updated: 2023-08-04T11:04:11Z
day: '01'
department:
- _id: BeVi
- _id: NiBa
doi: 10.1111/jeb.13709
external_id:
isi:
- '000579599700001'
pmid:
- '33045123'
intvolume: ' 34'
isi: 1
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1101/818559
month: '01'
oa: 1
oa_version: Preprint
page: 208-223
pmid: 1
publication: Journal of Evolutionary Biology
publication_identifier:
eissn:
- '14209101'
issn:
- 1010061X
publication_status: published
publisher: Wiley
quality_controlled: '1'
related_material:
record:
- id: '13073'
relation: research_data
status: public
scopus_import: '1'
status: public
title: How do species barriers decay? Concordance and local introgression in mosaic
hybrid zones of mussels
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 34
year: '2021'
...
---
_id: '8743'
abstract:
- lang: eng
text: 'Montane cloud forests are areas of high endemism, and are one of the more
vulnerable terrestrial ecosystems to climate change. Thus, understanding how they
both contribute to the generation of biodiversity, and will respond to ongoing
climate change, are important and related challenges. The widely accepted model
for montane cloud forest dynamics involves upslope forcing of their range limits
with global climate warming. However, limited climate data provides some support
for an alternative model, where range limits are forced downslope with climate
warming. Testing between these two models is challenging, due to the inherent
limitations of climate and pollen records. We overcome this with an alternative
source of historical information, testing between competing model predictions
using genomic data and demographic analyses for a species of beetle tightly associated
to an oceanic island cloud forest. Results unequivocally support the alternative
model: populations that were isolated at higher elevation peaks during the Last
Glacial Maximum are now in contact and hybridizing at lower elevations. Our results
suggest that genomic data are a rich source of information to further understand
how montane cloud forest biodiversity originates, and how it is likely to be impacted
by ongoing climate change.'
acknowledgement: 'This work was financed by the Spanish Agencia Estatal de Investigación
(CGL2017‐85718‐P), awarded to BCE, and co‐financed by FEDER. It was also supported
by the Spanish Ministerio de Ciencia, Innovación y Universidades (EQC2018‐004418‐P),
awarded to BCE. AS‐C was funded by the Spanish Ministerio de Ciencia, Innovación
y Universidades through an FPU PhD fellowship (FPU014/02948). The authors thank
Instituto Tecnológico y de Energías Renovables (ITER), S.A for providing access
to the Teide High‐Performance Computing facility (Teide‐HPC). Fieldwork was supported
by collecting permit AFF 107/17 (sigma number 2017‐00572) kindly provided by the
Cabildo of Tenerife. The authors wish to thank the following for field work and
sample sorting and identification: A. J. Pérez‐Delgado, H. López, and C. Andújar.
We also thank V. García‐Olivares for assistance with laboratory and bioinformatic
work.'
article_processing_charge: No
article_type: original
author:
- first_name: Antonia
full_name: Salces-Castellano, Antonia
last_name: Salces-Castellano
- first_name: Sean
full_name: Stankowski, Sean
id: 43161670-5719-11EA-8025-FABC3DDC885E
last_name: Stankowski
- first_name: Paula
full_name: Arribas, Paula
last_name: Arribas
- first_name: Jairo
full_name: Patino, Jairo
last_name: Patino
- first_name: 'Dirk N. '
full_name: 'Karger, Dirk N. '
last_name: Karger
- first_name: Roger
full_name: Butlin, Roger
last_name: Butlin
- first_name: Brent C.
full_name: Emerson, Brent C.
last_name: Emerson
citation:
ama: Salces-Castellano A, Stankowski S, Arribas P, et al. Long-term cloud forest
response to climate warming revealed by insect speciation history. Evolution.
2021;75(2):231-244. doi:10.1111/evo.14111
apa: Salces-Castellano, A., Stankowski, S., Arribas, P., Patino, J., Karger, D.
N., Butlin, R., & Emerson, B. C. (2021). Long-term cloud forest response to
climate warming revealed by insect speciation history. Evolution. Wiley.
https://doi.org/10.1111/evo.14111
chicago: Salces-Castellano, Antonia, Sean Stankowski, Paula Arribas, Jairo Patino,
Dirk N. Karger, Roger Butlin, and Brent C. Emerson. “Long-Term Cloud Forest Response
to Climate Warming Revealed by Insect Speciation History.” Evolution. Wiley,
2021. https://doi.org/10.1111/evo.14111.
ieee: A. Salces-Castellano et al., “Long-term cloud forest response to climate
warming revealed by insect speciation history,” Evolution, vol. 75, no.
2. Wiley, pp. 231–244, 2021.
ista: Salces-Castellano A, Stankowski S, Arribas P, Patino J, Karger DN, Butlin
R, Emerson BC. 2021. Long-term cloud forest response to climate warming revealed
by insect speciation history. Evolution. 75(2), 231–244.
mla: Salces-Castellano, Antonia, et al. “Long-Term Cloud Forest Response to Climate
Warming Revealed by Insect Speciation History.” Evolution, vol. 75, no.
2, Wiley, 2021, pp. 231–44, doi:10.1111/evo.14111.
short: A. Salces-Castellano, S. Stankowski, P. Arribas, J. Patino, D.N. Karger,
R. Butlin, B.C. Emerson, Evolution 75 (2021) 231–244.
date_created: 2020-11-08T23:01:26Z
date_published: 2021-02-01T00:00:00Z
date_updated: 2023-08-04T11:09:49Z
day: '01'
department:
- _id: NiBa
doi: 10.1111/evo.14111
external_id:
isi:
- '000583190600001'
pmid:
- '33078844'
intvolume: ' 75'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://hdl.handle.net/10261/223937
month: '02'
oa: 1
oa_version: Submitted Version
page: 231-244
pmid: 1
publication: Evolution
publication_identifier:
eissn:
- 1558-5646
issn:
- 0014-3820
publication_status: published
publisher: Wiley
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1111/evo.14225
scopus_import: '1'
status: public
title: Long-term cloud forest response to climate warming revealed by insect speciation
history
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 75
year: '2021'
...
---
_id: '8928'
abstract:
- lang: eng
text: Domestication is a human‐induced selection process that imprints the genomes
of domesticated populations over a short evolutionary time scale and that occurs
in a given demographic context. Reconstructing historical gene flow, effective
population size changes and their timing is therefore of fundamental interest
to understand how plant demography and human selection jointly shape genomic divergence
during domestication. Yet, the comparison under a single statistical framework
of independent domestication histories across different crop species has been
little evaluated so far. Thus, it is unclear whether domestication leads to convergent
demographic changes that similarly affect crop genomes. To address this question,
we used existing and new transcriptome data on three crop species of Solanaceae
(eggplant, pepper and tomato), together with their close wild relatives. We fitted
twelve demographic models of increasing complexity on the unfolded joint allele
frequency spectrum for each wild/crop pair, and we found evidence for both shared
and species‐specific demographic processes between species. A convergent history
of domestication with gene flow was inferred for all three species, along with
evidence of strong reduction in the effective population size during the cultivation
stage of tomato and pepper. The absence of any reduction in size of the crop in
eggplant stands out from the classical view of the domestication process; as does
the existence of a “protracted period” of management before cultivation. Our results
also suggest divergent management strategies of modern cultivars among species
as their current demography substantially differs. Finally, the timing of domestication
is species‐specific and supported by the few historical records available.
acknowledgement: This work was supported by the EU Marie Curie Career Integration
grant (FP7‐PEOPLE‐2011‐CIG grant agreement PCIG10‐GA‐2011‐304164) attributed to
CS. SA was supported by a PhD fellowship from the French Région PACA and the Plant
Breeding division of INRA, in partnership with Gautier Semences. CF was supported
by an Austrian Science Foundation FWF grant (Project M 2463‐B29). Authors thank
Mathilde Causse and Beatriz Vicoso for their team leading. Thanks to the Italian
Eggplant Genome Consortium, which includes the DISAFA, Plant Genetics and Breeding
(University of Torino), the Biotechnology Department (University of Verona), the
CREA‐ORL in Montanaso Lombardo (LO) and the ENEA in Rome for providing access to
the eggplant genome reference. Thanks to CRB‐lég ( https://www6.paca.inra.fr/gafl_eng/Vegetables-GRC
) for managing and providing the genetic resources, to Marie‐Christine Daunay and
Alain Palloix (INRA UR1052) for assistance in choosing the biological material used,
to Muriel Latreille and Sylvain Santoni from the UMR AGAP (INRA Montpellier, France)
for their help with RNAseq library preparation, to Jean‐Paul Bouchet and Jacques
Lagnel (INRA UR1052) for their Bioinformatics assistance.
article_processing_charge: No
article_type: original
author:
- first_name: Stéphanie
full_name: Arnoux, Stéphanie
last_name: Arnoux
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
- first_name: Christopher
full_name: Sauvage, Christopher
last_name: Sauvage
citation:
ama: Arnoux S, Fraisse C, Sauvage C. Genomic inference of complex domestication
histories in three Solanaceae species. Journal of Evolutionary Biology.
2021;34(2):270-283. doi:10.1111/jeb.13723
apa: Arnoux, S., Fraisse, C., & Sauvage, C. (2021). Genomic inference of complex
domestication histories in three Solanaceae species. Journal of Evolutionary
Biology. Wiley. https://doi.org/10.1111/jeb.13723
chicago: Arnoux, Stéphanie, Christelle Fraisse, and Christopher Sauvage. “Genomic
Inference of Complex Domestication Histories in Three Solanaceae Species.” Journal
of Evolutionary Biology. Wiley, 2021. https://doi.org/10.1111/jeb.13723.
ieee: S. Arnoux, C. Fraisse, and C. Sauvage, “Genomic inference of complex domestication
histories in three Solanaceae species,” Journal of Evolutionary Biology,
vol. 34, no. 2. Wiley, pp. 270–283, 2021.
ista: Arnoux S, Fraisse C, Sauvage C. 2021. Genomic inference of complex domestication
histories in three Solanaceae species. Journal of Evolutionary Biology. 34(2),
270–283.
mla: Arnoux, Stéphanie, et al. “Genomic Inference of Complex Domestication Histories
in Three Solanaceae Species.” Journal of Evolutionary Biology, vol. 34,
no. 2, Wiley, 2021, pp. 270–83, doi:10.1111/jeb.13723.
short: S. Arnoux, C. Fraisse, C. Sauvage, Journal of Evolutionary Biology 34 (2021)
270–283.
date_created: 2020-12-06T23:01:16Z
date_published: 2021-02-01T00:00:00Z
date_updated: 2023-08-04T11:19:26Z
day: '01'
department:
- _id: NiBa
doi: 10.1111/jeb.13723
external_id:
isi:
- '000587769700001'
pmid:
- '33107098'
intvolume: ' 34'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1111/jeb.13723
month: '02'
oa: 1
oa_version: Published Version
page: 270-283
pmid: 1
project:
- _id: 2662AADE-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02463
name: Sex chromosomes and species barriers
publication: Journal of Evolutionary Biology
publication_identifier:
eissn:
- '14209101'
issn:
- 1010061X
publication_status: published
publisher: Wiley
quality_controlled: '1'
related_material:
record:
- id: '13065'
relation: research_data
status: public
scopus_import: '1'
status: public
title: Genomic inference of complex domestication histories in three Solanaceae species
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 34
year: '2021'
...
---
_id: '9100'
abstract:
- lang: eng
text: 'Marine environments are inhabited by a broad representation of the tree of
life, yet our understanding of speciation in marine ecosystems is extremely limited
compared with terrestrial and freshwater environments. Developing a more comprehensive
picture of speciation in marine environments requires that we ''dive under the
surface'' by studying a wider range of taxa and ecosystems is necessary for a
more comprehensive picture of speciation. Although studying marine evolutionary
processes is often challenging, recent technological advances in different fields,
from maritime engineering to genomics, are making it increasingly possible to
study speciation of marine life forms across diverse ecosystems and taxa. Motivated
by recent research in the field, including the 14 contributions in this issue,
we highlight and discuss six axes of research that we think will deepen our understanding
of speciation in the marine realm: (a) study a broader range of marine environments
and organisms; (b) identify the reproductive barriers driving speciation between
marine taxa; (c) understand the role of different genomic architectures underlying
reproductive isolation; (d) infer the evolutionary history of divergence using
model‐based approaches; (e) study patterns of hybridization and introgression
between marine taxa; and (f) implement highly interdisciplinary, collaborative
research programmes. In outlining these goals, we hope to inspire researchers
to continue filling this critical knowledge gap surrounding the origins of marine
biodiversity.'
acknowledgement: "We would like to thank all the participants in the speciation symposium
of the Marine Evolution Conference in Sweden for the interesting discussions and
to all the contributors to this special\r\nissue. We thank Nicolas Bierne and Wolf
Blanckenhorn (reviewer and editor, respectively) for valuable suggestions during
the revision of the manuscript, and Roger K. Butlin and Anja M. Westram for very
helpful comments on a previous draft. We would also like to thank Wolf Blanckenhorn
and Nicola Cook, the Editor in Chief and the Managing Editor of the Journal of Evolutionary
Biology, respectively, for the encouragement and support in putting together this
special issue, and to all reviewers involved. RF was financed by the European Union's
Horizon 2020 Research and Innovation Programme under the Marie Sklodowska-Curie
Grant Agreement Number 706376 and is currently financed by the FEDER Funds through
the Operational Competitiveness Factors Program COMPETE and by National Funds through
the Foundation for Science and Technology (FCT) within the scope of the project
‘Hybrabbid' (PTDC/BIA-EVL/30628/2017-POCI-01-0145-FEDER-030628). KJ was funded by
the Swedish\r\nResearch Council, VR. SS was supported by NERC and ERC funding awarded
to Roger K. Butlin."
article_processing_charge: No
article_type: original
author:
- first_name: Rui
full_name: Faria, Rui
last_name: Faria
- first_name: Kerstin
full_name: Johannesson, Kerstin
last_name: Johannesson
- first_name: Sean
full_name: Stankowski, Sean
id: 43161670-5719-11EA-8025-FABC3DDC885E
last_name: Stankowski
citation:
ama: 'Faria R, Johannesson K, Stankowski S. Speciation in marine environments: Diving
under the surface. Journal of Evolutionary Biology. 2021;34(1):4-15. doi:10.1111/jeb.13756'
apa: 'Faria, R., Johannesson, K., & Stankowski, S. (2021). Speciation in marine
environments: Diving under the surface. Journal of Evolutionary Biology.
Wiley. https://doi.org/10.1111/jeb.13756'
chicago: 'Faria, Rui, Kerstin Johannesson, and Sean Stankowski. “Speciation in Marine
Environments: Diving under the Surface.” Journal of Evolutionary Biology.
Wiley, 2021. https://doi.org/10.1111/jeb.13756.'
ieee: 'R. Faria, K. Johannesson, and S. Stankowski, “Speciation in marine environments:
Diving under the surface,” Journal of Evolutionary Biology, vol. 34, no.
1. Wiley, pp. 4–15, 2021.'
ista: 'Faria R, Johannesson K, Stankowski S. 2021. Speciation in marine environments:
Diving under the surface. Journal of Evolutionary Biology. 34(1), 4–15.'
mla: 'Faria, Rui, et al. “Speciation in Marine Environments: Diving under the Surface.”
Journal of Evolutionary Biology, vol. 34, no. 1, Wiley, 2021, pp. 4–15,
doi:10.1111/jeb.13756.'
short: R. Faria, K. Johannesson, S. Stankowski, Journal of Evolutionary Biology
34 (2021) 4–15.
date_created: 2021-02-07T23:01:13Z
date_published: 2021-01-18T00:00:00Z
date_updated: 2023-08-07T13:42:08Z
day: '18'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1111/jeb.13756
external_id:
isi:
- '000608367500001'
file:
- access_level: open_access
checksum: 5755856a5368d4b4cdd6fad5ab27f4d1
content_type: application/pdf
creator: dernst
date_created: 2021-02-09T09:04:02Z
date_updated: 2021-02-09T09:04:02Z
file_id: '9108'
file_name: 2021_JourEvolBiology_Faria.pdf
file_size: 561340
relation: main_file
success: 1
file_date_updated: 2021-02-09T09:04:02Z
has_accepted_license: '1'
intvolume: ' 34'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: 4-15
publication: Journal of Evolutionary Biology
publication_identifier:
eissn:
- '14209101'
issn:
- 1010061X
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Speciation in marine environments: Diving under the surface'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 34
year: '2021'
...
---
_id: '9168'
abstract:
- lang: eng
text: Interspecific crossing experiments have shown that sex chromosomes play a
major role in reproductive isolation between many pairs of species. However, their
ability to act as reproductive barriers, which hamper interspecific genetic exchange,
has rarely been evaluated quantitatively compared to Autosomes. This genome-wide
limitation of gene flow is essential for understanding the complete separation
of species, and thus speciation. Here, we develop a mainland-island model of secondary
contact between hybridizing species of an XY (or ZW) sexual system. We obtain
theoretical predictions for the frequency of introgressed alleles, and the strength
of the barrier to neutral gene flow for the two types of chromosomes carrying
multiple interspecific barrier loci. Theoretical predictions are obtained for
scenarios where introgressed alleles are rare. We show that the same analytical
expressions apply for sex chromosomes and autosomes, but with different sex-averaged
effective parameters. The specific features of sex chromosomes (hemizygosity and
absence of recombination in the heterogametic sex) lead to reduced levels of introgression
on the X (or Z) compared to autosomes. This effect can be enhanced by certain
types of sex-biased forces, but it remains overall small (except when alleles
causing incompatibilities are recessive). We discuss these predictions in the
light of empirical data comprising model-based tests of introgression and cline
surveys in various biological systems.
acknowledged_ssus:
- _id: ScienComp
acknowledgement: "The computations were performed with the IST Austria High-Performance
Computing (HPC) Cluster and the Institut Français de Bioinformatique (IFB) Core
Cluster. We are grateful to Nick Barton and Beatriz Vicoso for critical comments
on the model and the manuscript. We also thank Brian Charlesworth, Stuart Baird,
and an anonymous reviewer for insightful comments.\r\nC.F. was supported by an Austrian
Science Foundation FWF grant (Project M 2463-B29)."
article_number: iyaa025
article_processing_charge: No
article_type: original
author:
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
- first_name: Himani
full_name: Sachdeva, Himani
id: 42377A0A-F248-11E8-B48F-1D18A9856A87
last_name: Sachdeva
citation:
ama: 'Fraisse C, Sachdeva H. The rates of introgression and barriers to genetic
exchange between hybridizing species: Sex chromosomes vs autosomes. Genetics.
2021;217(2). doi:10.1093/genetics/iyaa025'
apa: 'Fraisse, C., & Sachdeva, H. (2021). The rates of introgression and barriers
to genetic exchange between hybridizing species: Sex chromosomes vs autosomes.
Genetics. Genetics Society of America. https://doi.org/10.1093/genetics/iyaa025'
chicago: 'Fraisse, Christelle, and Himani Sachdeva. “The Rates of Introgression
and Barriers to Genetic Exchange between Hybridizing Species: Sex Chromosomes
vs Autosomes.” Genetics. Genetics Society of America, 2021. https://doi.org/10.1093/genetics/iyaa025.'
ieee: 'C. Fraisse and H. Sachdeva, “The rates of introgression and barriers to genetic
exchange between hybridizing species: Sex chromosomes vs autosomes,” Genetics,
vol. 217, no. 2. Genetics Society of America, 2021.'
ista: 'Fraisse C, Sachdeva H. 2021. The rates of introgression and barriers to genetic
exchange between hybridizing species: Sex chromosomes vs autosomes. Genetics.
217(2), iyaa025.'
mla: 'Fraisse, Christelle, and Himani Sachdeva. “The Rates of Introgression and
Barriers to Genetic Exchange between Hybridizing Species: Sex Chromosomes vs Autosomes.”
Genetics, vol. 217, no. 2, iyaa025, Genetics Society of America, 2021,
doi:10.1093/genetics/iyaa025.'
short: C. Fraisse, H. Sachdeva, Genetics 217 (2021).
date_created: 2021-02-18T14:41:30Z
date_published: 2021-02-01T00:00:00Z
date_updated: 2023-08-07T13:47:01Z
day: '01'
department:
- _id: NiBa
doi: 10.1093/genetics/iyaa025
external_id:
isi:
- '000637218100005'
intvolume: ' 217'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1093/genetics/iyaa025
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 2662AADE-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02463
name: Sex chromosomes and species barriers
publication: Genetics
publication_identifier:
issn:
- 1943-2631
publication_status: published
publisher: Genetics Society of America
quality_controlled: '1'
status: public
title: 'The rates of introgression and barriers to genetic exchange between hybridizing
species: Sex chromosomes vs autosomes'
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 217
year: '2021'
...
---
_id: '9119'
abstract:
- lang: eng
text: 'We present DILS, a deployable statistical analysis platform for conducting
demographic inferences with linked selection from population genomic data using
an Approximate Bayesian Computation framework. DILS takes as input single‐population
or two‐population data sets (multilocus fasta sequences) and performs three types
of analyses in a hierarchical manner, identifying: (a) the best demographic model
to study the importance of gene flow and population size change on the genetic
patterns of polymorphism and divergence, (b) the best genomic model to determine
whether the effective size Ne and migration rate N, m are heterogeneously distributed
along the genome (implying linked selection) and (c) loci in genomic regions most
associated with barriers to gene flow. Also available via a Web interface, an
objective of DILS is to facilitate collaborative research in speciation genomics.
Here, we show the performance and limitations of DILS by using simulations and
finally apply the method to published data on a divergence continuum composed
by 28 pairs of Mytilus mussel populations/species.'
article_processing_charge: No
article_type: original
author:
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
- first_name: Iva
full_name: Popovic, Iva
last_name: Popovic
- first_name: Clément
full_name: Mazoyer, Clément
last_name: Mazoyer
- first_name: Bruno
full_name: Spataro, Bruno
last_name: Spataro
- first_name: Stéphane
full_name: Delmotte, Stéphane
last_name: Delmotte
- first_name: Jonathan
full_name: Romiguier, Jonathan
last_name: Romiguier
- first_name: Étienne
full_name: Loire, Étienne
last_name: Loire
- first_name: Alexis
full_name: Simon, Alexis
last_name: Simon
- first_name: Nicolas
full_name: Galtier, Nicolas
last_name: Galtier
- first_name: Laurent
full_name: Duret, Laurent
last_name: Duret
- first_name: Nicolas
full_name: Bierne, Nicolas
last_name: Bierne
- first_name: Xavier
full_name: Vekemans, Xavier
last_name: Vekemans
- first_name: Camille
full_name: Roux, Camille
last_name: Roux
citation:
ama: 'Fraisse C, Popovic I, Mazoyer C, et al. DILS: Demographic inferences with
linked selection by using ABC. Molecular Ecology Resources. 2021;21:2629-2644.
doi:10.1111/1755-0998.13323'
apa: 'Fraisse, C., Popovic, I., Mazoyer, C., Spataro, B., Delmotte, S., Romiguier,
J., … Roux, C. (2021). DILS: Demographic inferences with linked selection by using
ABC. Molecular Ecology Resources. Wiley. https://doi.org/10.1111/1755-0998.13323'
chicago: 'Fraisse, Christelle, Iva Popovic, Clément Mazoyer, Bruno Spataro, Stéphane
Delmotte, Jonathan Romiguier, Étienne Loire, et al. “DILS: Demographic Inferences
with Linked Selection by Using ABC.” Molecular Ecology Resources. Wiley,
2021. https://doi.org/10.1111/1755-0998.13323.'
ieee: 'C. Fraisse et al., “DILS: Demographic inferences with linked selection
by using ABC,” Molecular Ecology Resources, vol. 21. Wiley, pp. 2629–2644,
2021.'
ista: 'Fraisse C, Popovic I, Mazoyer C, Spataro B, Delmotte S, Romiguier J, Loire
É, Simon A, Galtier N, Duret L, Bierne N, Vekemans X, Roux C. 2021. DILS: Demographic
inferences with linked selection by using ABC. Molecular Ecology Resources. 21,
2629–2644.'
mla: 'Fraisse, Christelle, et al. “DILS: Demographic Inferences with Linked Selection
by Using ABC.” Molecular Ecology Resources, vol. 21, Wiley, 2021, pp. 2629–44,
doi:10.1111/1755-0998.13323.'
short: C. Fraisse, I. Popovic, C. Mazoyer, B. Spataro, S. Delmotte, J. Romiguier,
É. Loire, A. Simon, N. Galtier, L. Duret, N. Bierne, X. Vekemans, C. Roux, Molecular
Ecology Resources 21 (2021) 2629–2644.
date_created: 2021-02-14T23:01:14Z
date_published: 2021-01-15T00:00:00Z
date_updated: 2023-08-07T13:45:18Z
day: '15'
department:
- _id: NiBa
doi: 10.1111/1755-0998.13323
external_id:
isi:
- '000614183100001'
intvolume: ' 21'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.biorxiv.org/content/10.1101/2020.06.15.151597v2
month: '01'
oa: 1
oa_version: Preprint
page: 2629-2644
publication: Molecular Ecology Resources
publication_identifier:
eissn:
- '17550998'
issn:
- 1755098X
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'DILS: Demographic inferences with linked selection by using ABC'
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 21
year: '2021'
...
---
_id: '9375'
abstract:
- lang: eng
text: Genetic variation segregates as linked sets of variants, or haplotypes. Haplotypes
and linkage are central to genetics and underpin virtually all genetic and selection
analysis. And yet, genomic data often lack haplotype information, due to constraints
in sequencing technologies. Here we present “haplotagging”, a simple, low-cost
linked-read sequencing technique that allows sequencing of hundreds of individuals
while retaining linkage information. We apply haplotagging to construct megabase-size
haplotypes for over 600 individual butterflies (Heliconius erato and H. melpomene),
which form overlapping hybrid zones across an elevational gradient in Ecuador.
Haplotagging identifies loci controlling distinctive high- and lowland wing color
patterns. Divergent haplotypes are found at the same major loci in both species,
while chromosome rearrangements show no parallelism. Remarkably, in both species
the geographic clines for the major wing pattern loci are displaced by 18 km,
leading to the rise of a novel hybrid morph in the centre of the hybrid zone.
We propose that shared warning signalling (Müllerian mimicry) may couple the cline
shifts seen in both species, and facilitate the parallel co-emergence of a novel
hybrid morph in both co-mimetic species. Our results show the power of efficient
haplotyping methods when combined with large-scale sequencing data from natural
populations.
acknowledgement: 'We thank Felicity Jones for input into experimental design, helpful
discussion and improving the manuscript. We thank the Rolian, Jiggins, Chan and
Jones Labs members for support, insightful scientific discussion and improving the
manuscript. We thank the Rolian lab members, the Animal Resource Centre staff at
the University of Calgary, and Caroline Schmid and Ann-Katrin Geysel at the Friedrich
Miescher Laboratory for animal husbandry. We thank Christa Lanz, Rebecca Schwab
and Ilja Bezrukov for assistance with high-throughput sequencing and associated
data processing; Andre Noll and the MPI Tübingen IT team for computational support.
We thank Ben Haller and Richard Durbin for helpful discussions. We thank David M.
Kingsley for thoughtful input that has greatly improved our manuscript. J.I.M. is
supported by a Research Fellowship from St. John’s College, Cambridge. A.D. was
supported by a European Research Council Consolidator Grant (No. 617279 “EvolRecombAdapt”,
P/I Felicity Jones). C.R. is supported by Discovery Grant #4181932 from the Natural
Sciences and Engineering Research Council of Canada and by the Faculty of Veterinary
Medicine at the University of Calgary. C.D.J. is supported by a BBSRC grant BB/R007500
and a European Research Council Advanced Grant (No. 339873 “SpeciationGenetics”).
M.K. and Y.F.C. are supported by the Max Planck Society and a European Research
Council Starting Grant (No. 639096 “HybridMiX”).'
article_number: e2015005118
article_processing_charge: No
article_type: original
author:
- first_name: Joana I.
full_name: Meier, Joana I.
last_name: Meier
- first_name: Patricio A.
full_name: Salazar, Patricio A.
last_name: Salazar
- first_name: Marek
full_name: Kučka, Marek
last_name: Kučka
- first_name: Robert William
full_name: Davies, Robert William
last_name: Davies
- first_name: Andreea
full_name: Dréau, Andreea
last_name: Dréau
- first_name: Ismael
full_name: Aldás, Ismael
last_name: Aldás
- first_name: Olivia Box
full_name: Power, Olivia Box
last_name: Power
- first_name: Nicola J.
full_name: Nadeau, Nicola J.
last_name: Nadeau
- first_name: Jon R.
full_name: Bridle, Jon R.
last_name: Bridle
- first_name: Campbell
full_name: Rolian, Campbell
last_name: Rolian
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
- first_name: W. Owen
full_name: McMillan, W. Owen
last_name: McMillan
- first_name: Chris D.
full_name: Jiggins, Chris D.
last_name: Jiggins
- first_name: Yingguang Frank
full_name: Chan, Yingguang Frank
last_name: Chan
citation:
ama: Meier JI, Salazar PA, Kučka M, et al. Haplotype tagging reveals parallel formation
of hybrid races in two butterfly species. PNAS. 2021;118(25). doi:10.1073/pnas.2015005118
apa: Meier, J. I., Salazar, P. A., Kučka, M., Davies, R. W., Dréau, A., Aldás, I.,
… Chan, Y. F. (2021). Haplotype tagging reveals parallel formation of hybrid races
in two butterfly species. PNAS. Proceedings of the National Academy of
Sciences. https://doi.org/10.1073/pnas.2015005118
chicago: Meier, Joana I., Patricio A. Salazar, Marek Kučka, Robert William Davies,
Andreea Dréau, Ismael Aldás, Olivia Box Power, et al. “Haplotype Tagging Reveals
Parallel Formation of Hybrid Races in Two Butterfly Species.” PNAS. Proceedings
of the National Academy of Sciences, 2021. https://doi.org/10.1073/pnas.2015005118.
ieee: J. I. Meier et al., “Haplotype tagging reveals parallel formation of
hybrid races in two butterfly species,” PNAS, vol. 118, no. 25. Proceedings
of the National Academy of Sciences, 2021.
ista: Meier JI, Salazar PA, Kučka M, Davies RW, Dréau A, Aldás I, Power OB, Nadeau
NJ, Bridle JR, Rolian C, Barton NH, McMillan WO, Jiggins CD, Chan YF. 2021. Haplotype
tagging reveals parallel formation of hybrid races in two butterfly species. PNAS.
118(25), e2015005118.
mla: Meier, Joana I., et al. “Haplotype Tagging Reveals Parallel Formation of Hybrid
Races in Two Butterfly Species.” PNAS, vol. 118, no. 25, e2015005118, Proceedings
of the National Academy of Sciences, 2021, doi:10.1073/pnas.2015005118.
short: J.I. Meier, P.A. Salazar, M. Kučka, R.W. Davies, A. Dréau, I. Aldás, O.B.
Power, N.J. Nadeau, J.R. Bridle, C. Rolian, N.H. Barton, W.O. McMillan, C.D. Jiggins,
Y.F. Chan, PNAS 118 (2021).
date_created: 2021-05-07T17:10:21Z
date_published: 2021-06-21T00:00:00Z
date_updated: 2023-08-08T13:33:09Z
day: '21'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1073/pnas.2015005118
external_id:
isi:
- '000671755600001'
pmid:
- '34155138'
file:
- access_level: open_access
checksum: cb30c6166b2132ee60d616b31a1a7c29
content_type: application/pdf
creator: dernst
date_created: 2022-03-08T08:18:16Z
date_updated: 2022-03-08T08:18:16Z
file_id: '10835'
file_name: 2021_PNAS_Meier.pdf
file_size: 20592929
relation: main_file
success: 1
file_date_updated: 2022-03-08T08:18:16Z
has_accepted_license: '1'
intvolume: ' 118'
isi: 1
issue: '25'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
pmid: 1
publication: PNAS
publication_identifier:
eissn:
- 0027-8424
publication_status: published
publisher: Proceedings of the National Academy of Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: Haplotype tagging reveals parallel formation of hybrid races in two butterfly
species
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 118
year: '2021'
...
---
_id: '9394'
abstract:
- lang: eng
text: 'Chromosomal inversions have long been recognized for their role in local
adaptation. By suppressing recombination in heterozygous individuals, they can
maintain coadapted gene complexes and protect them from homogenizing effects of
gene flow. However, to fully understand their importance for local adaptation
we need to know their influence on phenotypes under divergent selection. For this,
the marine snail Littorina saxatilis provides an ideal study system. Divergent
ecotypes adapted to wave action and crab predation occur in close proximity on
intertidal shores with gene flow between them. Here, we used F2 individuals obtained
from crosses between the ecotypes to test for associations between genomic regions
and traits distinguishing the Crab‐/Wave‐adapted ecotypes including size, shape,
shell thickness, and behavior. We show that most of these traits are influenced
by two previously detected inversion regions that are divergent between ecotypes.
We thus gain a better understanding of one important underlying mechanism responsible
for the rapid and repeated formation of ecotypes: divergent selection acting on
inversions. We also found that some inversions contributed to more than one trait
suggesting that they may contain several loci involved in adaptation, consistent
with the hypothesis that suppression of recombination within inversions facilitates
differentiation in the presence of gene flow.'
acknowledgement: 'We are very grateful to Irena Senčić for technical assistance and
to Michelle Kortyna and Sean Holland at the Center for Anchored Phylogenomics for
assistance with data collection. RKB was funded by the Natural Environment Research
Council and by the European Research Council. KJ was funded by the Swedish Research
Councils VR and Formas (Linnaeus Grant: 217‐2008‐1719). JL was funded by a studentship
from the Leverhulme Centre for Advanced Biological Modelling. AMW was funded by
the European Union''s Horizon 2020 research and innovation program under Marie Skłodowska‐Curie
Grant agreement no. 797747. RF was funded by the European Union''s Horizon 2020
research and innovation programme under the Marie Sklodowska‐Curie Grant agreement
No. 706376 and by FEDER Funds through the Operational Competitiveness Factors Program—COMPETE
and by National Funds through FCT—Foundation for Science and Technology within the
scope of the project “Hybrabbid” (PTDC/BIA‐EVL/30628/2017‐ POCI‐01‐0145‐FEDER‐030628).
We are grateful to other members of the Littorina research group for helpful discussions.
We thank Claire Mérot and an anonymous referee for insightful comments on an earlier
version. '
article_processing_charge: No
article_type: original
author:
- first_name: Eva L.
full_name: Koch, Eva L.
last_name: Koch
- first_name: Hernán E.
full_name: Morales, Hernán E.
last_name: Morales
- first_name: Jenny
full_name: Larsson, Jenny
last_name: Larsson
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: Rui
full_name: Faria, Rui
last_name: Faria
- first_name: Alan R.
full_name: Lemmon, Alan R.
last_name: Lemmon
- first_name: E. Moriarty
full_name: Lemmon, E. Moriarty
last_name: Lemmon
- first_name: Kerstin
full_name: Johannesson, Kerstin
last_name: Johannesson
- first_name: Roger K.
full_name: Butlin, Roger K.
last_name: Butlin
citation:
ama: Koch EL, Morales HE, Larsson J, et al. Genetic variation for adaptive traits
is associated with polymorphic inversions in Littorina saxatilis. Evolution
Letters. 2021;5(3):196-213. doi:10.1002/evl3.227
apa: Koch, E. L., Morales, H. E., Larsson, J., Westram, A. M., Faria, R., Lemmon,
A. R., … Butlin, R. K. (2021). Genetic variation for adaptive traits is associated
with polymorphic inversions in Littorina saxatilis. Evolution Letters.
Wiley. https://doi.org/10.1002/evl3.227
chicago: Koch, Eva L., Hernán E. Morales, Jenny Larsson, Anja M Westram, Rui Faria,
Alan R. Lemmon, E. Moriarty Lemmon, Kerstin Johannesson, and Roger K. Butlin.
“Genetic Variation for Adaptive Traits Is Associated with Polymorphic Inversions
in Littorina Saxatilis.” Evolution Letters. Wiley, 2021. https://doi.org/10.1002/evl3.227.
ieee: E. L. Koch et al., “Genetic variation for adaptive traits is associated
with polymorphic inversions in Littorina saxatilis,” Evolution Letters,
vol. 5, no. 3. Wiley, pp. 196–213, 2021.
ista: Koch EL, Morales HE, Larsson J, Westram AM, Faria R, Lemmon AR, Lemmon EM,
Johannesson K, Butlin RK. 2021. Genetic variation for adaptive traits is associated
with polymorphic inversions in Littorina saxatilis. Evolution Letters. 5(3), 196–213.
mla: Koch, Eva L., et al. “Genetic Variation for Adaptive Traits Is Associated with
Polymorphic Inversions in Littorina Saxatilis.” Evolution Letters, vol.
5, no. 3, Wiley, 2021, pp. 196–213, doi:10.1002/evl3.227.
short: E.L. Koch, H.E. Morales, J. Larsson, A.M. Westram, R. Faria, A.R. Lemmon,
E.M. Lemmon, K. Johannesson, R.K. Butlin, Evolution Letters 5 (2021) 196–213.
date_created: 2021-05-16T22:01:47Z
date_published: 2021-05-07T00:00:00Z
date_updated: 2023-08-08T13:34:08Z
day: '07'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1002/evl3.227
ec_funded: 1
external_id:
isi:
- '000647846200001'
file:
- access_level: open_access
checksum: 023b1608e311f0fda30593ba3d0a4e0b
content_type: application/pdf
creator: cchlebak
date_created: 2021-10-15T08:26:02Z
date_updated: 2021-10-15T08:26:02Z
file_id: '10142'
file_name: 2021_EvolutionLetters_Koch.pdf
file_size: 3021108
relation: main_file
success: 1
file_date_updated: 2021-10-15T08:26:02Z
has_accepted_license: '1'
intvolume: ' 5'
isi: 1
issue: '3'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: 196-213
project:
- _id: 265B41B8-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '797747'
name: Theoretical and empirical approaches to understanding Parallel Adaptation
publication: Evolution Letters
publication_identifier:
eissn:
- 2056-3744
publication_status: published
publisher: Wiley
quality_controlled: '1'
related_material:
record:
- id: '12987'
relation: research_data
status: public
scopus_import: '1'
status: public
title: Genetic variation for adaptive traits is associated with polymorphic inversions
in Littorina saxatilis
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 5
year: '2021'
...
---
_id: '9392'
abstract:
- lang: eng
text: 'Humans conceptualize the diversity of life by classifying individuals into
types we call ‘species’1. The species we recognize influence political and financial
decisions and guide our understanding of how units of diversity evolve and interact.
Although the idea of species may seem intuitive, a debate about the best way to
define them has raged even before Darwin2. So much energy has been devoted to
the so-called ‘species problem’ that no amount of discourse will ever likely solve
it2,3. Dozens of species concepts are currently recognized3, but we lack a concrete
understanding of how much researchers actually disagree and the factors that cause
them to think differently1,2. To address this, we used a survey to quantify the
species problem for the first time. The results indicate that the disagreement
is extensive: two randomly chosen respondents will most likely disagree on the
nature of species. The probability of disagreement is not predicted by researcher
experience or broad study system, but tended to be lower among researchers with
similar focus, training and who study the same organism. Should we see this diversity
of perspectives as a problem? We argue that we should not.'
acknowledgement: We thank Christopher Cooney, Martin Garlovsky, Anja M. Westram, Carina
Baskett, Stefanie Belohlavy, Michal Hledik, Arka Pal, Nicholas H. Barton, Roger
K. Butlin and members of the University of Sheffield Speciation Journal Club for
feedback on draft survey questions and/or comments on a draft manuscript. Three
anonymous reviewers gave thoughtful feedback that improved the manuscript. We thank
Ahmad Nadeem, who was paid to build the Shiny app. We are especially grateful to
everyone who took part in the survey. Ethical approval for the survey was obtained
through the University of Sheffield Ethics Review Procedure (Application 029768).
S.S. was supported by a NERC grant awarded to Roger K. Butlin.
article_processing_charge: No
article_type: original
author:
- first_name: Sean
full_name: Stankowski, Sean
id: 43161670-5719-11EA-8025-FABC3DDC885E
last_name: Stankowski
- first_name: Mark
full_name: Ravinet, Mark
last_name: Ravinet
citation:
ama: Stankowski S, Ravinet M. Quantifying the use of species concepts. Current
Biology. 2021;31(9):R428-R429. doi:10.1016/j.cub.2021.03.060
apa: Stankowski, S., & Ravinet, M. (2021). Quantifying the use of species concepts.
Current Biology. Cell Press. https://doi.org/10.1016/j.cub.2021.03.060
chicago: Stankowski, Sean, and Mark Ravinet. “Quantifying the Use of Species Concepts.”
Current Biology. Cell Press, 2021. https://doi.org/10.1016/j.cub.2021.03.060.
ieee: S. Stankowski and M. Ravinet, “Quantifying the use of species concepts,” Current
Biology, vol. 31, no. 9. Cell Press, pp. R428–R429, 2021.
ista: Stankowski S, Ravinet M. 2021. Quantifying the use of species concepts. Current
Biology. 31(9), R428–R429.
mla: Stankowski, Sean, and Mark Ravinet. “Quantifying the Use of Species Concepts.”
Current Biology, vol. 31, no. 9, Cell Press, 2021, pp. R428–29, doi:10.1016/j.cub.2021.03.060.
short: S. Stankowski, M. Ravinet, Current Biology 31 (2021) R428–R429.
date_created: 2021-05-16T22:01:46Z
date_published: 2021-05-10T00:00:00Z
date_updated: 2023-08-08T13:34:38Z
day: '10'
department:
- _id: NiBa
doi: 10.1016/j.cub.2021.03.060
external_id:
isi:
- '000654741200004'
pmid:
- '33974865'
intvolume: ' 31'
isi: 1
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.cub.2021.03.060
month: '05'
oa: 1
oa_version: Published Version
page: R428-R429
pmid: 1
publication: Current Biology
publication_identifier:
eissn:
- '18790445'
issn:
- '09609822'
publication_status: published
publisher: Cell Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Quantifying the use of species concepts
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 31
year: '2021'
...
---
_id: '12987'
abstract:
- lang: eng
text: Chromosomal inversion polymorphisms, segments of chromosomes that are flipped
in orientation and occur in reversed order in some individuals, have long been
recognized to play an important role in local adaptation. They can reduce recombination
in heterozygous individuals and thus help to maintain sets of locally adapted
alleles. In a wide range of organisms, populations adapted to different habitats
differ in frequency of inversion arrangements. However, getting a full understanding
of the importance of inversions for adaptation requires confirmation of their
influence on traits under divergent selection. Here, we studied a marine snail,
Littorina saxatilis, that has evolved ecotypes adapted to wave exposure or crab
predation. These two types occur in close proximity on different parts of the
shore. Gene flow between them exists in contact zones. However, they exhibit strong
phenotypic divergence in several traits under habitat-specific selection, including
size, shape and behaviour. We used crosses between these ecotypes to identify
genomic regions that explain variation in these traits by using QTL analysis and
variance partitioning across linkage groups. We could show that previously detected
inversion regions contribute to adaptive divergence. Some inversions influenced
multiple traits suggesting that they contain sets of locally adaptive alleles.
Our study also identified regions without known inversions that are important
for phenotypic divergence. Thus, we provide a more complete overview of the importance
of inversions in relation to the remaining genome.
article_processing_charge: No
author:
- first_name: Eva
full_name: Koch, Eva
last_name: Koch
- first_name: Hernán E.
full_name: Morales, Hernán E.
last_name: Morales
- first_name: Jenny
full_name: Larsson, Jenny
last_name: Larsson
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: Rui
full_name: Faria, Rui
last_name: Faria
- first_name: Alan R.
full_name: Lemmon, Alan R.
last_name: Lemmon
- first_name: E. Moriarty
full_name: Lemmon, E. Moriarty
last_name: Lemmon
- first_name: Kerstin
full_name: Johannesson, Kerstin
last_name: Johannesson
- first_name: Roger K.
full_name: Butlin, Roger K.
last_name: Butlin
citation:
ama: 'Koch E, Morales HE, Larsson J, et al. Data from: Genetic variation for adaptive
traits is associated with polymorphic inversions in Littorina saxatilis. 2021.
doi:10.5061/DRYAD.ZGMSBCCB4'
apa: 'Koch, E., Morales, H. E., Larsson, J., Westram, A. M., Faria, R., Lemmon,
A. R., … Butlin, R. K. (2021). Data from: Genetic variation for adaptive traits
is associated with polymorphic inversions in Littorina saxatilis. Dryad. https://doi.org/10.5061/DRYAD.ZGMSBCCB4'
chicago: 'Koch, Eva, Hernán E. Morales, Jenny Larsson, Anja M Westram, Rui Faria,
Alan R. Lemmon, E. Moriarty Lemmon, Kerstin Johannesson, and Roger K. Butlin.
“Data from: Genetic Variation for Adaptive Traits Is Associated with Polymorphic
Inversions in Littorina Saxatilis.” Dryad, 2021. https://doi.org/10.5061/DRYAD.ZGMSBCCB4.'
ieee: 'E. Koch et al., “Data from: Genetic variation for adaptive traits
is associated with polymorphic inversions in Littorina saxatilis.” Dryad, 2021.'
ista: 'Koch E, Morales HE, Larsson J, Westram AM, Faria R, Lemmon AR, Lemmon EM,
Johannesson K, Butlin RK. 2021. Data from: Genetic variation for adaptive traits
is associated with polymorphic inversions in Littorina saxatilis, Dryad, 10.5061/DRYAD.ZGMSBCCB4.'
mla: 'Koch, Eva, et al. Data from: Genetic Variation for Adaptive Traits Is Associated
with Polymorphic Inversions in Littorina Saxatilis. Dryad, 2021, doi:10.5061/DRYAD.ZGMSBCCB4.'
short: E. Koch, H.E. Morales, J. Larsson, A.M. Westram, R. Faria, A.R. Lemmon, E.M.
Lemmon, K. Johannesson, R.K. Butlin, (2021).
date_created: 2023-05-16T12:34:09Z
date_published: 2021-04-10T00:00:00Z
date_updated: 2023-08-08T13:34:07Z
day: '10'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.5061/DRYAD.ZGMSBCCB4
has_accepted_license: '1'
license: https://creativecommons.org/publicdomain/zero/1.0/
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.zgmsbccb4
month: '04'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '9394'
relation: used_in_publication
status: public
status: public
title: 'Data from: Genetic variation for adaptive traits is associated with polymorphic
inversions in Littorina saxatilis'
tmp:
image: /images/cc_0.png
legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode
name: Creative Commons Public Domain Dedication (CC0 1.0)
short: CC0 (1.0)
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2021'
...
---
_id: '9410'
abstract:
- lang: eng
text: Antibiotic concentrations vary dramatically in the body and the environment.
Hence, understanding the dynamics of resistance evolution along antibiotic concentration
gradients is critical for predicting and slowing the emergence and spread of resistance.
While it has been shown that increasing the concentration of an antibiotic slows
resistance evolution, how adaptation to one antibiotic concentration correlates
with fitness at other points along the gradient has not received much attention.
Here, we selected populations of Escherichia coli at several points along a concentration
gradient for three different antibiotics, asking how rapidly resistance evolved
and whether populations became specialized to the antibiotic concentration they
were selected on. Populations selected at higher concentrations evolved resistance
more slowly but exhibited equal or higher fitness across the whole gradient. Populations
selected at lower concentrations evolved resistance rapidly, but overall fitness
in the presence of antibiotics was lower. However, these populations readily adapted
to higher concentrations upon subsequent selection. Our results indicate that
resistance management strategies must account not only for the rates of resistance
evolution but also for the fitness of evolved strains.
acknowledgement: We would like to thank Martin Ackermann, Camilo Barbosa, Nick Barton,
Jonathan Bollback, Sebastian Bonhoeffer, Nick Colegrave, Calin Guet, Alex Hall,
Sally Otto, Tiago Paixao, Srdjan Sarikas, Hinrich Schulenburg, Marjon de Vos and
Michael Whitlock for insightful support.
article_number: '20200913'
article_processing_charge: No
author:
- first_name: Mato
full_name: Lagator, Mato
id: 345D25EC-F248-11E8-B48F-1D18A9856A87
last_name: Lagator
- first_name: Hildegard
full_name: Uecker, Hildegard
id: 2DB8F68A-F248-11E8-B48F-1D18A9856A87
last_name: Uecker
orcid: 0000-0001-9435-2813
- first_name: Paul
full_name: Neve, Paul
last_name: Neve
citation:
ama: Lagator M, Uecker H, Neve P. Adaptation at different points along antibiotic
concentration gradients. Biology letters. 2021;17(5). doi:10.1098/rsbl.2020.0913
apa: Lagator, M., Uecker, H., & Neve, P. (2021). Adaptation at different points
along antibiotic concentration gradients. Biology Letters. Royal Society
of London. https://doi.org/10.1098/rsbl.2020.0913
chicago: Lagator, Mato, Hildegard Uecker, and Paul Neve. “Adaptation at Different
Points along Antibiotic Concentration Gradients.” Biology Letters. Royal
Society of London, 2021. https://doi.org/10.1098/rsbl.2020.0913.
ieee: M. Lagator, H. Uecker, and P. Neve, “Adaptation at different points along
antibiotic concentration gradients,” Biology letters, vol. 17, no. 5. Royal
Society of London, 2021.
ista: Lagator M, Uecker H, Neve P. 2021. Adaptation at different points along antibiotic
concentration gradients. Biology letters. 17(5), 20200913.
mla: Lagator, Mato, et al. “Adaptation at Different Points along Antibiotic Concentration
Gradients.” Biology Letters, vol. 17, no. 5, 20200913, Royal Society of
London, 2021, doi:10.1098/rsbl.2020.0913.
short: M. Lagator, H. Uecker, P. Neve, Biology Letters 17 (2021).
date_created: 2021-05-23T22:01:43Z
date_published: 2021-05-12T00:00:00Z
date_updated: 2023-08-08T13:44:35Z
day: '12'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1098/rsbl.2020.0913
ec_funded: 1
external_id:
isi:
- '000651501400001'
pmid:
- ' 33975485'
file:
- access_level: open_access
checksum: 9c13c1f5af7609c97c741f11d293188a
content_type: application/pdf
creator: kschuh
date_created: 2021-05-25T14:09:03Z
date_updated: 2021-05-25T14:09:03Z
file_id: '9425'
file_name: 2021_BiologyLetters_Lagator.pdf
file_size: 726759
relation: main_file
success: 1
file_date_updated: 2021-05-25T14:09:03Z
has_accepted_license: '1'
intvolume: ' 17'
isi: 1
issue: '5'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 25B07788-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '250152'
name: Limits to selection in biology and in evolutionary computation
publication: Biology letters
publication_identifier:
eissn:
- 1744957X
publication_status: published
publisher: Royal Society of London
quality_controlled: '1'
scopus_import: '1'
status: public
title: Adaptation at different points along antibiotic concentration gradients
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 17
year: '2021'
...
---
_id: '9470'
abstract:
- lang: eng
text: A key step in understanding the genetic basis of different evolutionary outcomes
(e.g., adaptation) is to determine the roles played by different mutation types
(e.g., SNPs, translocations and inversions). To do this we must simultaneously
consider different mutation types in an evolutionary framework. Here, we propose
a research framework that directly utilizes the most important characteristics
of mutations, their population genetic effects, to determine their relative evolutionary
significance in a given scenario. We review known population genetic effects of
different mutation types and show how these may be connected to different evolutionary
outcomes. We provide examples of how to implement this framework and pinpoint
areas where more data, theory and synthesis are needed. Linking experimental and
theoretical approaches to examine different mutation types simultaneously is a
critical step towards understanding their evolutionary significance.
acknowledgement: We thank the editor, two helpful reviewers, Roger Butlin, Kerstin
Johannesson, Valentina Peona, Rike Stelkens, Julie Blommaert, Nick Barton, and João
Alpedrinha for helpful comments that improved the manuscript. The authors acknowledge
funding from the Swedish Research Council Formas (2017-01597 to AS), the Swedish
Research Council Vetenskapsrådet (2016-05139 to AS, 2019-04452 to TS) and from the
European Research Council (ERC) under the European Union’s Horizon 2020 research
and innovation programme (grant agreement no. 757451 to TS). ELB was funded by a
Carl Tryggers grant awarded to Tanja Slotte. Anja M. Westram was funded by the European
Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie
grant agreement No 797747. Inês Fragata was funded by a Junior Researcher contract
from FCT (CEECIND/02616/2018).
article_processing_charge: No
author:
- first_name: Emma L.
full_name: Berdan, Emma L.
last_name: Berdan
- first_name: Alexandre
full_name: Blanckaert, Alexandre
last_name: Blanckaert
- first_name: Tanja
full_name: Slotte, Tanja
last_name: Slotte
- first_name: Alexander
full_name: Suh, Alexander
last_name: Suh
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: Inês
full_name: Fragata, Inês
last_name: Fragata
citation:
ama: 'Berdan EL, Blanckaert A, Slotte T, Suh A, Westram AM, Fragata I. Unboxing
mutations: Connecting mutation types with evolutionary consequences. Molecular
Ecology. 2021;30(12):2710-2723. doi:10.1111/mec.15936'
apa: 'Berdan, E. L., Blanckaert, A., Slotte, T., Suh, A., Westram, A. M., &
Fragata, I. (2021). Unboxing mutations: Connecting mutation types with evolutionary
consequences. Molecular Ecology. Wiley. https://doi.org/10.1111/mec.15936'
chicago: 'Berdan, Emma L., Alexandre Blanckaert, Tanja Slotte, Alexander Suh, Anja
M Westram, and Inês Fragata. “Unboxing Mutations: Connecting Mutation Types with
Evolutionary Consequences.” Molecular Ecology. Wiley, 2021. https://doi.org/10.1111/mec.15936.'
ieee: 'E. L. Berdan, A. Blanckaert, T. Slotte, A. Suh, A. M. Westram, and I. Fragata,
“Unboxing mutations: Connecting mutation types with evolutionary consequences,”
Molecular Ecology, vol. 30, no. 12. Wiley, pp. 2710–2723, 2021.'
ista: 'Berdan EL, Blanckaert A, Slotte T, Suh A, Westram AM, Fragata I. 2021. Unboxing
mutations: Connecting mutation types with evolutionary consequences. Molecular
Ecology. 30(12), 2710–2723.'
mla: 'Berdan, Emma L., et al. “Unboxing Mutations: Connecting Mutation Types with
Evolutionary Consequences.” Molecular Ecology, vol. 30, no. 12, Wiley,
2021, pp. 2710–23, doi:10.1111/mec.15936.'
short: E.L. Berdan, A. Blanckaert, T. Slotte, A. Suh, A.M. Westram, I. Fragata,
Molecular Ecology 30 (2021) 2710–2723.
date_created: 2021-06-06T22:01:31Z
date_published: 2021-06-01T00:00:00Z
date_updated: 2023-08-08T13:59:18Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1111/mec.15936
ec_funded: 1
external_id:
isi:
- '000652056400001'
file:
- access_level: open_access
checksum: e6f4731365bde2614b333040a08265d8
content_type: application/pdf
creator: kschuh
date_created: 2021-06-11T15:34:53Z
date_updated: 2021-06-11T15:34:53Z
file_id: '9545'
file_name: 2021_MolecularEcology_Berdan.pdf
file_size: 1031978
relation: main_file
success: 1
file_date_updated: 2021-06-11T15:34:53Z
has_accepted_license: '1'
intvolume: ' 30'
isi: 1
issue: '12'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc/4.0/
month: '06'
oa: 1
oa_version: Published Version
page: 2710-2723
project:
- _id: 265B41B8-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '797747'
name: Theoretical and empirical approaches to understanding Parallel Adaptation
publication: Molecular Ecology
publication_identifier:
eissn:
- 1365294X
issn:
- '09621083'
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Unboxing mutations: Connecting mutation types with evolutionary consequences'
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
short: CC BY-NC (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 30
year: '2021'
...
---
_id: '9816'
abstract:
- lang: eng
text: "Aims: Mass antigen testing programs have been challenged because of an alleged
insufficient specificity, leading to a large number of false positives. The objective
of this study is to derive a lower bound of the specificity of the SD Biosensor
Standard Q Ag-Test in large scale practical use.\r\nMethods: Based on county data
from the nationwide tests for SARS-CoV-2 in Slovakia between 31.10.–1.11. 2020
we calculate a lower confidence bound for the specificity. As positive test results
were not systematically verified by PCR tests, we base the lower bound on a worst
case assumption, assuming all positives to be false positives.\r\nResults: 3,625,332
persons from 79 counties were tested. The lowest positivity rate was observed
in the county of Rožňava where 100 out of 34307 (0.29%) tests were positive. This
implies a test specificity of at least 99.6% (97.5% one-sided lower confidence
bound, adjusted for multiplicity).\r\nConclusion: The obtained lower bound suggests
a higher specificity compared to earlier studies in spite of the underlying worst
case assumption and the application in a mass testing setting. The actual specificity
is expected to exceed 99.6% if the prevalence in the respective regions was non-negligible
at the time of testing. To our knowledge, this estimate constitutes the first
bound obtained from large scale practical use of an antigen test."
acknowledgement: We would like to thank Alfred Uhl, Richard Kollár and Katarína Bod’ová
for very helpful comments. We also thank Matej Mišík for discussion and information
regarding the Slovak testing data and Ag-Test used.
article_number: e0255267
article_processing_charge: Yes
article_type: original
author:
- first_name: Michal
full_name: Hledik, Michal
id: 4171253A-F248-11E8-B48F-1D18A9856A87
last_name: Hledik
- first_name: Jitka
full_name: Polechova, Jitka
id: 3BBFB084-F248-11E8-B48F-1D18A9856A87
last_name: Polechova
orcid: 0000-0003-0951-3112
- first_name: Mathias
full_name: Beiglböck, Mathias
last_name: Beiglböck
- first_name: Anna Nele
full_name: Herdina, Anna Nele
last_name: Herdina
- first_name: Robert
full_name: Strassl, Robert
last_name: Strassl
- first_name: Martin
full_name: Posch, Martin
last_name: Posch
citation:
ama: Hledik M, Polechova J, Beiglböck M, Herdina AN, Strassl R, Posch M. Analysis
of the specificity of a COVID-19 antigen test in the Slovak mass testing program.
PLoS ONE. 2021;16(7). doi:10.1371/journal.pone.0255267
apa: Hledik, M., Polechova, J., Beiglböck, M., Herdina, A. N., Strassl, R., &
Posch, M. (2021). Analysis of the specificity of a COVID-19 antigen test in the
Slovak mass testing program. PLoS ONE. Public Library of Science. https://doi.org/10.1371/journal.pone.0255267
chicago: Hledik, Michal, Jitka Polechova, Mathias Beiglböck, Anna Nele Herdina,
Robert Strassl, and Martin Posch. “Analysis of the Specificity of a COVID-19 Antigen
Test in the Slovak Mass Testing Program.” PLoS ONE. Public Library of Science,
2021. https://doi.org/10.1371/journal.pone.0255267.
ieee: M. Hledik, J. Polechova, M. Beiglböck, A. N. Herdina, R. Strassl, and M. Posch,
“Analysis of the specificity of a COVID-19 antigen test in the Slovak mass testing
program,” PLoS ONE, vol. 16, no. 7. Public Library of Science, 2021.
ista: Hledik M, Polechova J, Beiglböck M, Herdina AN, Strassl R, Posch M. 2021.
Analysis of the specificity of a COVID-19 antigen test in the Slovak mass testing
program. PLoS ONE. 16(7), e0255267.
mla: Hledik, Michal, et al. “Analysis of the Specificity of a COVID-19 Antigen Test
in the Slovak Mass Testing Program.” PLoS ONE, vol. 16, no. 7, e0255267,
Public Library of Science, 2021, doi:10.1371/journal.pone.0255267.
short: M. Hledik, J. Polechova, M. Beiglböck, A.N. Herdina, R. Strassl, M. Posch,
PLoS ONE 16 (2021).
date_created: 2021-08-08T22:01:26Z
date_published: 2021-07-29T00:00:00Z
date_updated: 2023-08-10T14:26:32Z
day: '29'
ddc:
- '610'
department:
- _id: NiBa
doi: 10.1371/journal.pone.0255267
external_id:
isi:
- '000685248200095'
pmid:
- '34324553'
file:
- access_level: open_access
checksum: ae4df60eb62f4491278588548d0c1f93
content_type: application/pdf
creator: asandaue
date_created: 2021-08-09T11:52:14Z
date_updated: 2021-08-09T11:52:14Z
file_id: '9835'
file_name: 2021_PLoSONE_Hledík.pdf
file_size: 773921
relation: main_file
success: 1
file_date_updated: 2021-08-09T11:52:14Z
has_accepted_license: '1'
intvolume: ' 16'
isi: 1
issue: '7'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
publication: PLoS ONE
publication_identifier:
eissn:
- 1932-6203
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Analysis of the specificity of a COVID-19 antigen test in the Slovak mass testing
program
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 16
year: '2021'
...
---
_id: '9252'
abstract:
- lang: eng
text: 'This paper analyses the conditions for local adaptation in a metapopulation
with infinitely many islands under a model of hard selection, where population
size depends on local fitness. Each island belongs to one of two distinct ecological
niches or habitats. Fitness is influenced by an additive trait which is under
habitat‐dependent directional selection. Our analysis is based on the diffusion
approximation and accounts for both genetic drift and demographic stochasticity.
By neglecting linkage disequilibria, it yields the joint distribution of allele
frequencies and population size on each island. We find that under hard selection,
the conditions for local adaptation in a rare habitat are more restrictive for
more polygenic traits: even moderate migration load per locus at very many loci
is sufficient for population sizes to decline. This further reduces the efficacy
of selection at individual loci due to increased drift and because smaller populations
are more prone to swamping due to migration, causing a positive feedback between
increasing maladaptation and declining population sizes. Our analysis also highlights
the importance of demographic stochasticity, which exacerbates the decline in
numbers of maladapted populations, leading to population collapse in the rare
habitat at significantly lower migration than predicted by deterministic arguments.'
acknowledgement: We thank the reviewers for their helpful comments, and also our colleagues,
for illuminating discussions over the long gestation of this paper.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Eniko
full_name: Szep, Eniko
id: 485BB5A4-F248-11E8-B48F-1D18A9856A87
last_name: Szep
- first_name: Himani
full_name: Sachdeva, Himani
id: 42377A0A-F248-11E8-B48F-1D18A9856A87
last_name: Sachdeva
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: 'Szep E, Sachdeva H, Barton NH. Polygenic local adaptation in metapopulations:
A stochastic eco‐evolutionary model. Evolution. 2021;75(5):1030-1045. doi:10.1111/evo.14210'
apa: 'Szep, E., Sachdeva, H., & Barton, N. H. (2021). Polygenic local adaptation
in metapopulations: A stochastic eco‐evolutionary model. Evolution. Wiley.
https://doi.org/10.1111/evo.14210'
chicago: 'Szep, Eniko, Himani Sachdeva, and Nicholas H Barton. “Polygenic Local
Adaptation in Metapopulations: A Stochastic Eco‐evolutionary Model.” Evolution.
Wiley, 2021. https://doi.org/10.1111/evo.14210.'
ieee: 'E. Szep, H. Sachdeva, and N. H. Barton, “Polygenic local adaptation in metapopulations:
A stochastic eco‐evolutionary model,” Evolution, vol. 75, no. 5. Wiley,
pp. 1030–1045, 2021.'
ista: 'Szep E, Sachdeva H, Barton NH. 2021. Polygenic local adaptation in metapopulations:
A stochastic eco‐evolutionary model. Evolution. 75(5), 1030–1045.'
mla: 'Szep, Eniko, et al. “Polygenic Local Adaptation in Metapopulations: A Stochastic
Eco‐evolutionary Model.” Evolution, vol. 75, no. 5, Wiley, 2021, pp. 1030–45,
doi:10.1111/evo.14210.'
short: E. Szep, H. Sachdeva, N.H. Barton, Evolution 75 (2021) 1030–1045.
date_created: 2021-03-20T08:22:10Z
date_published: 2021-05-01T00:00:00Z
date_updated: 2023-09-05T15:44:06Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1111/evo.14210
external_id:
isi:
- '000636966300001'
file:
- access_level: open_access
checksum: b90fb5767d623602046fed03725e16ca
content_type: application/pdf
creator: kschuh
date_created: 2021-08-11T13:39:19Z
date_updated: 2021-08-11T13:39:19Z
file_id: '9886'
file_name: 2021_Evolution_Szep.pdf
file_size: 734102
relation: main_file
success: 1
file_date_updated: 2021-08-11T13:39:19Z
has_accepted_license: '1'
intvolume: ' 75'
isi: 1
issue: '5'
keyword:
- Genetics
- Ecology
- Evolution
- Behavior and Systematics
- General Agricultural and Biological Sciences
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: 1030-1045
publication: Evolution
publication_identifier:
eissn:
- 1558-5646
issn:
- 0014-3820
publication_status: published
publisher: Wiley
quality_controlled: '1'
related_material:
record:
- id: '13062'
relation: research_data
status: public
scopus_import: '1'
status: public
title: 'Polygenic local adaptation in metapopulations: A stochastic eco‐evolutionary
model'
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 75
year: '2021'
...
---
_id: '9374'
abstract:
- lang: eng
text: If there are no constraints on the process of speciation, then the number
of species might be expected to match the number of available niches and this
number might be indefinitely large. One possible constraint is the opportunity
for allopatric divergence. In 1981, Felsenstein used a simple and elegant model
to ask if there might also be genetic constraints. He showed that progress towards
speciation could be described by the build‐up of linkage disequilibrium among
divergently selected loci and between these loci and those contributing to other
forms of reproductive isolation. Therefore, speciation is opposed by recombination,
because it tends to break down linkage disequilibria. Felsenstein then introduced
a crucial distinction between “two‐allele” models, which are subject to this effect,
and “one‐allele” models, which are free from the recombination constraint. These
fundamentally important insights have been the foundation for both empirical and
theoretical studies of speciation ever since.
acknowledgement: RKB was funded by the Natural Environment Research Council (NE/P012272/1
& NE/P001610/1), the European Research Council (693030 BARRIERS), and the Swedish
Research Council (VR) (2018‐03695). MRS was funded by the National Science Foundation
(Grant No. DEB1939290).
article_processing_charge: No
article_type: original
author:
- first_name: Roger K.
full_name: Butlin, Roger K.
last_name: Butlin
- first_name: Maria R.
full_name: Servedio, Maria R.
last_name: Servedio
- first_name: Carole M.
full_name: Smadja, Carole M.
last_name: Smadja
- first_name: Claudia
full_name: Bank, Claudia
last_name: Bank
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
- first_name: Samuel M.
full_name: Flaxman, Samuel M.
last_name: Flaxman
- first_name: Tatiana
full_name: Giraud, Tatiana
last_name: Giraud
- first_name: Robin
full_name: Hopkins, Robin
last_name: Hopkins
- first_name: Erica L.
full_name: Larson, Erica L.
last_name: Larson
- first_name: Martine E.
full_name: Maan, Martine E.
last_name: Maan
- first_name: Joana
full_name: Meier, Joana
last_name: Meier
- first_name: Richard
full_name: Merrill, Richard
last_name: Merrill
- first_name: Mohamed A. F.
full_name: Noor, Mohamed A. F.
last_name: Noor
- first_name: Daniel
full_name: Ortiz‐Barrientos, Daniel
last_name: Ortiz‐Barrientos
- first_name: Anna
full_name: Qvarnström, Anna
last_name: Qvarnström
citation:
ama: Butlin RK, Servedio MR, Smadja CM, et al. Homage to Felsenstein 1981, or why
are there so few/many species? Evolution. 2021;75(5):978-988. doi:10.1111/evo.14235
apa: Butlin, R. K., Servedio, M. R., Smadja, C. M., Bank, C., Barton, N. H., Flaxman,
S. M., … Qvarnström, A. (2021). Homage to Felsenstein 1981, or why are there so
few/many species? Evolution. Wiley. https://doi.org/10.1111/evo.14235
chicago: Butlin, Roger K., Maria R. Servedio, Carole M. Smadja, Claudia Bank, Nicholas
H Barton, Samuel M. Flaxman, Tatiana Giraud, et al. “Homage to Felsenstein 1981,
or Why Are There so Few/Many Species?” Evolution. Wiley, 2021. https://doi.org/10.1111/evo.14235.
ieee: R. K. Butlin et al., “Homage to Felsenstein 1981, or why are there
so few/many species?,” Evolution, vol. 75, no. 5. Wiley, pp. 978–988, 2021.
ista: Butlin RK, Servedio MR, Smadja CM, Bank C, Barton NH, Flaxman SM, Giraud T,
Hopkins R, Larson EL, Maan ME, Meier J, Merrill R, Noor MAF, Ortiz‐Barrientos
D, Qvarnström A. 2021. Homage to Felsenstein 1981, or why are there so few/many
species? Evolution. 75(5), 978–988.
mla: Butlin, Roger K., et al. “Homage to Felsenstein 1981, or Why Are There so Few/Many
Species?” Evolution, vol. 75, no. 5, Wiley, 2021, pp. 978–88, doi:10.1111/evo.14235.
short: R.K. Butlin, M.R. Servedio, C.M. Smadja, C. Bank, N.H. Barton, S.M. Flaxman,
T. Giraud, R. Hopkins, E.L. Larson, M.E. Maan, J. Meier, R. Merrill, M.A.F. Noor,
D. Ortiz‐Barrientos, A. Qvarnström, Evolution 75 (2021) 978–988.
date_created: 2021-05-06T04:34:47Z
date_published: 2021-04-19T00:00:00Z
date_updated: 2023-09-05T15:44:33Z
day: '19'
department:
- _id: NiBa
doi: 10.1111/evo.14235
external_id:
isi:
- '000647224000001'
intvolume: ' 75'
isi: 1
issue: '5'
keyword:
- Genetics
- Ecology
- Evolution
- Behavior and Systematics
- General Agricultural and Biological Sciences
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://onlinelibrary.wiley.com/doi/10.1111/evo.14235
month: '04'
oa: 1
oa_version: Published Version
page: 978-988
publication: Evolution
publication_identifier:
eissn:
- 1558-5646
issn:
- 0014-3820
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Homage to Felsenstein 1981, or why are there so few/many species?
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 75
year: '2021'
...
---
_id: '13062'
abstract:
- lang: eng
text: 'This paper analyzes the conditions for local adaptation in a metapopulation
with infinitely many islands under a model of hard selection, where population
size depends on local fitness. Each island belongs to one of two distinct ecological
niches or habitats. Fitness is influenced by an additive trait which is under
habitat-dependent directional selection. Our analysis is based on the diffusion
approximation and accounts for both genetic drift and demographic stochasticity.
By neglecting linkage disequilibria, it yields the joint distribution of allele
frequencies and population size on each island. We find that under hard selection,
the conditions for local adaptation in a rare habitat are more restrictive for
more polygenic traits: even moderate migration load per locus at very many loci
is sufficient for population sizes to decline. This further reduces the efficacy
of selection at individual loci due to increased drift and because smaller populations
are more prone to swamping due to migration, causing a positive feedback between
increasing maladaptation and declining population sizes. Our analysis also highlights
the importance of demographic stochasticity, which exacerbates the decline in
numbers of maladapted populations, leading to population collapse in the rare
habitat at significantly lower migration than predicted by deterministic arguments.'
article_processing_charge: No
author:
- first_name: Eniko
full_name: Szep, Eniko
id: 485BB5A4-F248-11E8-B48F-1D18A9856A87
last_name: Szep
- first_name: Himani
full_name: Sachdeva, Himani
id: 42377A0A-F248-11E8-B48F-1D18A9856A87
last_name: Sachdeva
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: 'Szep E, Sachdeva H, Barton NH. Supplementary code for: Polygenic local adaptation
in metapopulations: A stochastic eco-evolutionary model. 2021. doi:10.5061/DRYAD.8GTHT76P1'
apa: 'Szep, E., Sachdeva, H., & Barton, N. H. (2021). Supplementary code for:
Polygenic local adaptation in metapopulations: A stochastic eco-evolutionary model.
Dryad. https://doi.org/10.5061/DRYAD.8GTHT76P1'
chicago: 'Szep, Eniko, Himani Sachdeva, and Nicholas H Barton. “Supplementary Code
for: Polygenic Local Adaptation in Metapopulations: A Stochastic Eco-Evolutionary
Model.” Dryad, 2021. https://doi.org/10.5061/DRYAD.8GTHT76P1.'
ieee: 'E. Szep, H. Sachdeva, and N. H. Barton, “Supplementary code for: Polygenic
local adaptation in metapopulations: A stochastic eco-evolutionary model.” Dryad,
2021.'
ista: 'Szep E, Sachdeva H, Barton NH. 2021. Supplementary code for: Polygenic local
adaptation in metapopulations: A stochastic eco-evolutionary model, Dryad, 10.5061/DRYAD.8GTHT76P1.'
mla: 'Szep, Eniko, et al. Supplementary Code for: Polygenic Local Adaptation
in Metapopulations: A Stochastic Eco-Evolutionary Model. Dryad, 2021, doi:10.5061/DRYAD.8GTHT76P1.'
short: E. Szep, H. Sachdeva, N.H. Barton, (2021).
date_created: 2023-05-23T16:17:02Z
date_published: 2021-03-02T00:00:00Z
date_updated: 2023-09-05T15:44:05Z
day: '02'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.5061/DRYAD.8GTHT76P1
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.8gtht76p1
month: '03'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '9252'
relation: used_in_publication
status: public
status: public
title: 'Supplementary code for: Polygenic local adaptation in metapopulations: A stochastic
eco-evolutionary model'
tmp:
image: /images/cc_0.png
legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode
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short: CC0 (1.0)
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2021'
...
---
_id: '9383'
abstract:
- lang: eng
text: A primary roadblock to our understanding of speciation is that it usually
occurs over a timeframe that is too long to study from start to finish. The idea
of a speciation continuum provides something of a solution to this problem; rather
than observing the entire process, we can simply reconstruct it from the multitude
of speciation events that surround us. But what do we really mean when we talk
about the speciation continuum, and can it really help us understand speciation?
We explored these questions using a literature review and online survey of speciation
researchers. Although most researchers were familiar with the concept and thought
it was useful, our survey revealed extensive disagreement about what the speciation
continuum actually tells us. This is due partly to the lack of a clear definition.
Here, we provide an explicit definition that is compatible with the Biological
Species Concept. That is, the speciation continuum is a continuum of reproductive
isolation. After outlining the logic of the definition in light of alternatives,
we explain why attempts to reconstruct the speciation process from present‐day
populations will ultimately fail. We then outline how we think the speciation
continuum concept can continue to act as a foundation for understanding the continuum
of reproductive isolation that surrounds us.
acknowledgement: We thank M. Garlovsky, S. Martin, C. Cooney, C. Roux, J. Larson,
and J. Mallet for critical feedback and for discussion. K. Lohse, M. de la Cámara,
J. Cerca, M. A. Chase, C. Baskett, A. M. Westram, and N. H. Barton gave feedback
on a draft of the manuscript. O. Seehausen, two anonymous reviewers, and the AE
(Michael Kopp) provided comments that greatly improved the manuscript. V. Holzmann
made many corrections to the proofs. G. Bisschop and K. Lohse kindly contributed
the simulations and analyses presented in Box 3. We would also like to extend our
thanks to everyone who took part in the speciation survey, which received ethical
approval through the University of Sheffield Ethics Review Procedure (Application
029768). We are especially grateful to R. K. Butlin for stimulating discussion throughout
the writing of the manuscript and for feedback on an earlier draft.
article_processing_charge: No
article_type: original
author:
- first_name: Sean
full_name: Stankowski, Sean
id: 43161670-5719-11EA-8025-FABC3DDC885E
last_name: Stankowski
- first_name: Mark
full_name: Ravinet, Mark
last_name: Ravinet
citation:
ama: Stankowski S, Ravinet M. Defining the speciation continuum. Evolution.
2021;75(6):1256-1273. doi:10.1111/evo.14215
apa: Stankowski, S., & Ravinet, M. (2021). Defining the speciation continuum.
Evolution. Oxford University Press. https://doi.org/10.1111/evo.14215
chicago: Stankowski, Sean, and Mark Ravinet. “Defining the Speciation Continuum.”
Evolution. Oxford University Press, 2021. https://doi.org/10.1111/evo.14215.
ieee: S. Stankowski and M. Ravinet, “Defining the speciation continuum,” Evolution,
vol. 75, no. 6. Oxford University Press, pp. 1256–1273, 2021.
ista: Stankowski S, Ravinet M. 2021. Defining the speciation continuum. Evolution.
75(6), 1256–1273.
mla: Stankowski, Sean, and Mark Ravinet. “Defining the Speciation Continuum.” Evolution,
vol. 75, no. 6, Oxford University Press, 2021, pp. 1256–73, doi:10.1111/evo.14215.
short: S. Stankowski, M. Ravinet, Evolution 75 (2021) 1256–1273.
date_created: 2021-05-09T22:01:39Z
date_published: 2021-03-22T00:00:00Z
date_updated: 2023-10-18T08:16:01Z
day: '22'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1111/evo.14215
external_id:
isi:
- '000647226400001'
file:
- access_level: open_access
checksum: 96f6ccf15d95a4e9f7c0b27eee570fa6
content_type: application/pdf
creator: kschuh
date_created: 2022-03-25T12:02:04Z
date_updated: 2022-03-25T12:02:04Z
file_id: '10921'
file_name: 2021_Evolution_Stankowski.pdf
file_size: 719991
relation: main_file
success: 1
file_date_updated: 2022-03-25T12:02:04Z
has_accepted_license: '1'
intvolume: ' 75'
isi: 1
issue: '6'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 1256-1273
publication: Evolution
publication_identifier:
eissn:
- 1558-5646
issn:
- 0014-3820
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Defining the speciation continuum
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
short: CC BY-NC (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 75
year: '2021'
...
---
_id: '14984'
abstract:
- lang: eng
text: Hybrid zones are narrow geographic regions where different populations, races
or interbreeding species meet and mate, producing mixed ‘hybrid’ offspring. They
are relatively common and can be found in a diverse range of organisms and environments.
The study of hybrid zones has played an important role in our understanding of
the origin of species, with hybrid zones having been described as ‘natural laboratories’.
This is because they allow us to study,in situ, the conditions and evolutionary
forces that enable divergent taxa to remain distinct despite some ongoing gene
exchange between them.
article_processing_charge: No
author:
- first_name: Sean
full_name: Stankowski, Sean
id: 43161670-5719-11EA-8025-FABC3DDC885E
last_name: Stankowski
- first_name: Daria
full_name: Shipilina, Daria
id: 428A94B0-F248-11E8-B48F-1D18A9856A87
last_name: Shipilina
orcid: 0000-0002-1145-9226
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
citation:
ama: 'Stankowski S, Shipilina D, Westram AM. Hybrid Zones. In: Encyclopedia of
Life Sciences. Vol 2. eLS. Wiley; 2021. doi:10.1002/9780470015902.a0029355'
apa: Stankowski, S., Shipilina, D., & Westram, A. M. (2021). Hybrid Zones. In
Encyclopedia of Life Sciences (Vol. 2). Wiley. https://doi.org/10.1002/9780470015902.a0029355
chicago: Stankowski, Sean, Daria Shipilina, and Anja M Westram. “Hybrid Zones.”
In Encyclopedia of Life Sciences, Vol. 2. ELS. Wiley, 2021. https://doi.org/10.1002/9780470015902.a0029355.
ieee: S. Stankowski, D. Shipilina, and A. M. Westram, “Hybrid Zones,” in Encyclopedia
of Life Sciences, vol. 2, Wiley, 2021.
ista: 'Stankowski S, Shipilina D, Westram AM. 2021.Hybrid Zones. In: Encyclopedia
of Life Sciences. vol. 2.'
mla: Stankowski, Sean, et al. “Hybrid Zones.” Encyclopedia of Life Sciences,
vol. 2, Wiley, 2021, doi:10.1002/9780470015902.a0029355.
short: S. Stankowski, D. Shipilina, A.M. Westram, in:, Encyclopedia of Life Sciences,
Wiley, 2021.
date_created: 2024-02-14T12:05:50Z
date_published: 2021-05-28T00:00:00Z
date_updated: 2024-02-19T09:54:18Z
day: '28'
department:
- _id: NiBa
doi: 10.1002/9780470015902.a0029355
intvolume: ' 2'
language:
- iso: eng
month: '05'
oa_version: None
publication: Encyclopedia of Life Sciences
publication_identifier:
eisbn:
- '9780470015902'
isbn:
- '9780470016176'
publication_status: published
publisher: Wiley
quality_controlled: '1'
series_title: eLS
status: public
title: Hybrid Zones
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2
year: '2021'
...
---
_id: '9192'
abstract:
- lang: eng
text: Here are the research data underlying the publication " Effects of fine-scale
population structure on inbreeding in a long-term study of snapdragons (Antirrhinum
majus)." Further information are summed up in the README document.
article_processing_charge: No
author:
- first_name: Parvathy
full_name: Surendranadh, Parvathy
id: 455235B8-F248-11E8-B48F-1D18A9856A87
last_name: Surendranadh
- first_name: Louise S
full_name: Arathoon, Louise S
id: 2CFCFF98-F248-11E8-B48F-1D18A9856A87
last_name: Arathoon
orcid: 0000-0003-1771-714X
- first_name: Carina
full_name: Baskett, Carina
id: 3B4A7CE2-F248-11E8-B48F-1D18A9856A87
last_name: Baskett
orcid: 0000-0002-7354-8574
- first_name: David
full_name: Field, David
id: 419049E2-F248-11E8-B48F-1D18A9856A87
last_name: Field
orcid: 0000-0002-4014-8478
- first_name: Melinda
full_name: Pickup, Melinda
id: 2C78037E-F248-11E8-B48F-1D18A9856A87
last_name: Pickup
orcid: 0000-0001-6118-0541
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: Surendranadh P, Arathoon LS, Baskett C, Field D, Pickup M, Barton NH. Effects
of fine-scale population structure on the distribution of heterozygosity in a
long-term study of Antirrhinum majus. 2021. doi:10.15479/AT:ISTA:9192
apa: Surendranadh, P., Arathoon, L. S., Baskett, C., Field, D., Pickup, M., &
Barton, N. H. (2021). Effects of fine-scale population structure on the distribution
of heterozygosity in a long-term study of Antirrhinum majus. Institute of Science
and Technology Austria. https://doi.org/10.15479/AT:ISTA:9192
chicago: Surendranadh, Parvathy, Louise S Arathoon, Carina Baskett, David Field,
Melinda Pickup, and Nicholas H Barton. “Effects of Fine-Scale Population Structure
on the Distribution of Heterozygosity in a Long-Term Study of Antirrhinum Majus.”
Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/AT:ISTA:9192.
ieee: P. Surendranadh, L. S. Arathoon, C. Baskett, D. Field, M. Pickup, and N. H.
Barton, “Effects of fine-scale population structure on the distribution of heterozygosity
in a long-term study of Antirrhinum majus.” Institute of Science and Technology
Austria, 2021.
ista: Surendranadh P, Arathoon LS, Baskett C, Field D, Pickup M, Barton NH. 2021.
Effects of fine-scale population structure on the distribution of heterozygosity
in a long-term study of Antirrhinum majus, Institute of Science and Technology
Austria, 10.15479/AT:ISTA:9192.
mla: Surendranadh, Parvathy, et al. Effects of Fine-Scale Population Structure
on the Distribution of Heterozygosity in a Long-Term Study of Antirrhinum Majus.
Institute of Science and Technology Austria, 2021, doi:10.15479/AT:ISTA:9192.
short: P. Surendranadh, L.S. Arathoon, C. Baskett, D. Field, M. Pickup, N.H. Barton,
(2021).
contributor:
- contributor_type: project_member
first_name: Parvathy
id: 455235B8-F248-11E8-B48F-1D18A9856A87
last_name: Surendranadh
- contributor_type: project_member
first_name: Louise S
id: 2CFCFF98-F248-11E8-B48F-1D18A9856A87
last_name: Arathoon
- contributor_type: project_member
first_name: Carina
id: 3B4A7CE2-F248-11E8-B48F-1D18A9856A87
last_name: Baskett
- contributor_type: project_member
first_name: David
id: 419049E2-F248-11E8-B48F-1D18A9856A87
last_name: Field
orcid: 0000-0002-4014-8478
- contributor_type: project_member
first_name: Melinda
id: 2C78037E-F248-11E8-B48F-1D18A9856A87
last_name: Pickup
orcid: 0000-0001-6118-0541
- contributor_type: project_leader
first_name: Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
date_created: 2021-02-24T17:49:21Z
date_published: 2021-02-26T00:00:00Z
date_updated: 2024-02-21T12:41:09Z
day: '26'
ddc:
- '576'
department:
- _id: GradSch
- _id: NiBa
doi: 10.15479/AT:ISTA:9192
file:
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checksum: f85537815809a8a4b7da9d01163f88c0
content_type: application/x-zip-compressed
creator: larathoo
date_created: 2021-02-24T17:45:13Z
date_updated: 2021-02-24T17:45:13Z
file_id: '9193'
file_name: Data_Code.zip
file_size: 5934452
relation: main_file
success: 1
file_date_updated: 2021-02-24T17:45:13Z
has_accepted_license: '1'
month: '02'
oa: 1
oa_version: Published Version
publisher: Institute of Science and Technology Austria
related_material:
record:
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relation: used_in_publication
status: public
- id: '11321'
relation: later_version
status: public
- id: '8254'
relation: earlier_version
status: public
status: public
title: Effects of fine-scale population structure on the distribution of heterozygosity
in a long-term study of Antirrhinum majus
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: research_data
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2021'
...
---
_id: '7651'
abstract:
- lang: eng
text: The growth of snail shells can be described by simple mathematical rules.
Variation in a few parameters can explain much of the diversity of shell shapes
seen in nature. However, empirical studies of gastropod shell shape variation
typically use geometric morphometric approaches, which do not capture this growth
pattern. We have developed a way to infer a set of developmentally descriptive
shape parameters based on three-dimensional logarithmic helicospiral growth and
using landmarks from two-dimensional shell images as input. We demonstrate the
utility of this approach, and compare it to the geometric morphometric approach,
using a large set of Littorina saxatilis shells in which locally adapted populations
differ in shape. Our method can be modified easily to make it applicable to a
wide range of shell forms, which would allow for investigations of the similarities
and differences between and within many different species of gastropods.
article_number: '20190721'
article_processing_charge: No
article_type: original
author:
- first_name: J.
full_name: Larsson, J.
last_name: Larsson
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: S.
full_name: Bengmark, S.
last_name: Bengmark
- first_name: T.
full_name: Lundh, T.
last_name: Lundh
- first_name: R. K.
full_name: Butlin, R. K.
last_name: Butlin
citation:
ama: Larsson J, Westram AM, Bengmark S, Lundh T, Butlin RK. A developmentally descriptive
method for quantifying shape in gastropod shells. Journal of The Royal Society
Interface. 2020;17(163). doi:10.1098/rsif.2019.0721
apa: Larsson, J., Westram, A. M., Bengmark, S., Lundh, T., & Butlin, R. K. (2020).
A developmentally descriptive method for quantifying shape in gastropod shells.
Journal of The Royal Society Interface. The Royal Society. https://doi.org/10.1098/rsif.2019.0721
chicago: Larsson, J., Anja M Westram, S. Bengmark, T. Lundh, and R. K. Butlin. “A
Developmentally Descriptive Method for Quantifying Shape in Gastropod Shells.”
Journal of The Royal Society Interface. The Royal Society, 2020. https://doi.org/10.1098/rsif.2019.0721.
ieee: J. Larsson, A. M. Westram, S. Bengmark, T. Lundh, and R. K. Butlin, “A developmentally
descriptive method for quantifying shape in gastropod shells,” Journal of The
Royal Society Interface, vol. 17, no. 163. The Royal Society, 2020.
ista: Larsson J, Westram AM, Bengmark S, Lundh T, Butlin RK. 2020. A developmentally
descriptive method for quantifying shape in gastropod shells. Journal of The Royal
Society Interface. 17(163), 20190721.
mla: Larsson, J., et al. “A Developmentally Descriptive Method for Quantifying Shape
in Gastropod Shells.” Journal of The Royal Society Interface, vol. 17,
no. 163, 20190721, The Royal Society, 2020, doi:10.1098/rsif.2019.0721.
short: J. Larsson, A.M. Westram, S. Bengmark, T. Lundh, R.K. Butlin, Journal of
The Royal Society Interface 17 (2020).
date_created: 2020-04-08T15:19:17Z
date_published: 2020-02-01T00:00:00Z
date_updated: 2021-01-12T08:14:41Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1098/rsif.2019.0721
file:
- access_level: open_access
checksum: 4eb102304402f5c56432516b84df86d6
content_type: application/pdf
creator: dernst
date_created: 2020-04-14T12:31:16Z
date_updated: 2020-07-14T12:48:01Z
file_id: '7660'
file_name: 2020_JournRoyalSociety_Larsson.pdf
file_size: 1556190
relation: main_file
file_date_updated: 2020-07-14T12:48:01Z
has_accepted_license: '1'
intvolume: ' 17'
issue: '163'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
publication: Journal of The Royal Society Interface
publication_identifier:
eissn:
- 1742-5662
issn:
- 1742-5689
publication_status: published
publisher: The Royal Society
quality_controlled: '1'
scopus_import: 1
status: public
title: A developmentally descriptive method for quantifying shape in gastropod shells
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 17
year: '2020'
...
---
_id: '9123'
abstract:
- lang: eng
text: 'Inversions are chromosomal rearrangements where the order of genes is reversed.
Inversions originate by mutation and can be under positive, negative or balancing
selection. Selective effects result from potential disruptive effects on meiosis,
gene disruption at inversion breakpoints and, importantly, the effects of inversions
as modifiers of recombination rate: Recombination is strongly reduced in individuals
heterozygous for an inversion, allowing for alleles at different loci to be inherited
as a ‘block’. This may lead to a selective advantage whenever it is favourable
to keep certain combinations of alleles associated, for example under local adaptation
with gene flow. Inversions can cover a considerable part of a chromosome and contain
numerous loci under different selection pressures, so that the resulting overall
effects may be complex. Empirical data from various systems show that inversions
may have a prominent role in local adaptation, speciation, parallel evolution,
the maintenance of polymorphism and sex chromosome evolution.'
article_processing_charge: No
author:
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: Rui
full_name: Faria, Rui
last_name: Faria
- first_name: Roger
full_name: Butlin, Roger
last_name: Butlin
- first_name: Kerstin
full_name: Johannesson, Kerstin
last_name: Johannesson
citation:
ama: 'Westram AM, Faria R, Butlin R, Johannesson K. Inversions and Evolution. In:
ELS. Wiley; 2020. doi:10.1002/9780470015902.a0029007'
apa: Westram, A. M., Faria, R., Butlin, R., & Johannesson, K. (2020). Inversions
and Evolution. In eLS. Wiley. https://doi.org/10.1002/9780470015902.a0029007
chicago: Westram, Anja M, Rui Faria, Roger Butlin, and Kerstin Johannesson. “Inversions
and Evolution.” In ELS. Wiley, 2020. https://doi.org/10.1002/9780470015902.a0029007.
ieee: A. M. Westram, R. Faria, R. Butlin, and K. Johannesson, “Inversions and Evolution,”
in eLS, Wiley, 2020.
ista: 'Westram AM, Faria R, Butlin R, Johannesson K. 2020.Inversions and Evolution.
In: eLS. .'
mla: Westram, Anja M., et al. “Inversions and Evolution.” ELS, Wiley, 2020,
doi:10.1002/9780470015902.a0029007.
short: A.M. Westram, R. Faria, R. Butlin, K. Johannesson, in:, ELS, Wiley, 2020.
date_created: 2021-02-15T12:39:04Z
date_published: 2020-05-16T00:00:00Z
date_updated: 2021-02-15T13:18:16Z
day: '16'
department:
- _id: NiBa
doi: 10.1002/9780470015902.a0029007
language:
- iso: eng
month: '05'
oa_version: None
publication: eLS
publication_identifier:
isbn:
- '9780470016176'
- '9780470015902'
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Inversions and Evolution
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '13073'
abstract:
- lang: eng
text: The Mytilus complex of marine mussel species forms a mosaic of hybrid zones,
found across temperate regions of the globe. This allows us to study "replicated"
instances of secondary contact between closely-related species. Previous work
on this complex has shown that local introgression is both widespread and highly
heterogeneous, and has identified SNPs that are outliers of differentiation between
lineages. Here, we developed an ancestry-informative panel of such SNPs. We then
compared their frequencies in newly-sampled populations, including samples from
within the hybrid zones, and parental populations at different distances from
the contact. Results show that close to the hybrid zones, some outlier loci are
near to fixation for the heterospecific allele, suggesting enhanced local introgression,
or the local sweep of a shared ancestral allele. Conversely, genomic cline analyses,
treating local parental populations as the reference, reveal a globally high concordance
among loci, albeit with a few signals of asymmetric introgression. Enhanced local
introgression at specific loci is consistent with the early transfer of adaptive
variants after contact, possibly including asymmetric bi-stable variants (Dobzhansky-Muller
incompatibilities), or haplotypes loaded with fewer deleterious mutations. Having
escaped one barrier, however, these variants can be trapped or delayed at the
next barrier, confining the introgression locally. These results shed light on
the decay of species barriers during phases of contact.
article_processing_charge: No
author:
- first_name: Alexis
full_name: Simon, Alexis
last_name: Simon
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
- first_name: Tahani
full_name: El Ayari, Tahani
last_name: El Ayari
- first_name: Cathy
full_name: Liautard-Haag, Cathy
last_name: Liautard-Haag
- first_name: Petr
full_name: Strelkov, Petr
last_name: Strelkov
- first_name: John
full_name: Welch, John
last_name: Welch
- first_name: Nicolas
full_name: Bierne, Nicolas
last_name: Bierne
citation:
ama: Simon A, Fraisse C, El Ayari T, et al. How do species barriers decay? concordance
and local introgression in mosaic hybrid zones of mussels. 2020. doi:10.5061/DRYAD.R4XGXD29N
apa: Simon, A., Fraisse, C., El Ayari, T., Liautard-Haag, C., Strelkov, P., Welch,
J., & Bierne, N. (2020). How do species barriers decay? concordance and local
introgression in mosaic hybrid zones of mussels. Dryad. https://doi.org/10.5061/DRYAD.R4XGXD29N
chicago: Simon, Alexis, Christelle Fraisse, Tahani El Ayari, Cathy Liautard-Haag,
Petr Strelkov, John Welch, and Nicolas Bierne. “How Do Species Barriers Decay?
Concordance and Local Introgression in Mosaic Hybrid Zones of Mussels.” Dryad,
2020. https://doi.org/10.5061/DRYAD.R4XGXD29N.
ieee: A. Simon et al., “How do species barriers decay? concordance and local
introgression in mosaic hybrid zones of mussels.” Dryad, 2020.
ista: Simon A, Fraisse C, El Ayari T, Liautard-Haag C, Strelkov P, Welch J, Bierne
N. 2020. How do species barriers decay? concordance and local introgression in
mosaic hybrid zones of mussels, Dryad, 10.5061/DRYAD.R4XGXD29N.
mla: Simon, Alexis, et al. How Do Species Barriers Decay? Concordance and Local
Introgression in Mosaic Hybrid Zones of Mussels. Dryad, 2020, doi:10.5061/DRYAD.R4XGXD29N.
short: A. Simon, C. Fraisse, T. El Ayari, C. Liautard-Haag, P. Strelkov, J. Welch,
N. Bierne, (2020).
date_created: 2023-05-23T16:48:27Z
date_published: 2020-09-22T00:00:00Z
date_updated: 2023-08-04T11:04:11Z
day: '22'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.5061/DRYAD.R4XGXD29N
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.r4xgxd29n
month: '09'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '8708'
relation: used_in_publication
status: public
status: public
title: How do species barriers decay? concordance and local introgression in mosaic
hybrid zones of mussels
tmp:
image: /images/cc_0.png
legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode
name: Creative Commons Public Domain Dedication (CC0 1.0)
short: CC0 (1.0)
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '13065'
abstract:
- lang: eng
text: Domestication is a human-induced selection process that imprints the genomes
of domesticated populations over a short evolutionary time scale, and that occurs
in a given demographic context. Reconstructing historical gene flow, effective
population size changes and their timing is therefore of fundamental interest
to understand how plant demography and human selection jointly shape genomic divergence
during domestication. Yet, the comparison under a single statistical framework
of independent domestication histories across different crop species has been
little evaluated so far. Thus, it is unclear whether domestication leads to convergent
demographic changes that similarly affect crop genomes. To address this question,
we used existing and new transcriptome data on three crop species of Solanaceae
(eggplant, pepper and tomato), together with their close wild relatives. We fitted
twelve demographic models of increasing complexity on the unfolded joint allele
frequency spectrum for each wild/crop pair, and we found evidence for both shared
and species-specific demographic processes between species. A convergent history
of domestication with gene-flow was inferred for all three species, along with
evidence of strong reduction in the effective population size during the cultivation
stage of tomato and pepper. The absence of any reduction in size of the crop in
eggplant stands out from the classical view of the domestication process; as does
the existence of a “protracted period” of management before cultivation. Our results
also suggest divergent management strategies of modern cultivars among species
as their current demography substantially differs. Finally, the timing of domestication
is species-specific and supported by the few historical records available.
article_processing_charge: No
author:
- first_name: Stephanie
full_name: Arnoux, Stephanie
last_name: Arnoux
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
- first_name: Christopher
full_name: Sauvage, Christopher
last_name: Sauvage
citation:
ama: 'Arnoux S, Fraisse C, Sauvage C. VCF files of synonymous SNPs related to: Genomic
inference of complex domestication histories in three Solanaceae species. 2020.
doi:10.5061/DRYAD.Q2BVQ83HD'
apa: 'Arnoux, S., Fraisse, C., & Sauvage, C. (2020). VCF files of synonymous
SNPs related to: Genomic inference of complex domestication histories in three
Solanaceae species. Dryad. https://doi.org/10.5061/DRYAD.Q2BVQ83HD'
chicago: 'Arnoux, Stephanie, Christelle Fraisse, and Christopher Sauvage. “VCF Files
of Synonymous SNPs Related to: Genomic Inference of Complex Domestication Histories
in Three Solanaceae Species.” Dryad, 2020. https://doi.org/10.5061/DRYAD.Q2BVQ83HD.'
ieee: 'S. Arnoux, C. Fraisse, and C. Sauvage, “VCF files of synonymous SNPs related
to: Genomic inference of complex domestication histories in three Solanaceae species.”
Dryad, 2020.'
ista: 'Arnoux S, Fraisse C, Sauvage C. 2020. VCF files of synonymous SNPs related
to: Genomic inference of complex domestication histories in three Solanaceae species,
Dryad, 10.5061/DRYAD.Q2BVQ83HD.'
mla: 'Arnoux, Stephanie, et al. VCF Files of Synonymous SNPs Related to: Genomic
Inference of Complex Domestication Histories in Three Solanaceae Species.
Dryad, 2020, doi:10.5061/DRYAD.Q2BVQ83HD.'
short: S. Arnoux, C. Fraisse, C. Sauvage, (2020).
date_created: 2023-05-23T16:30:20Z
date_published: 2020-10-19T00:00:00Z
date_updated: 2023-08-04T11:19:26Z
day: '19'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.5061/DRYAD.Q2BVQ83HD
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.q2bvq83hd
month: '10'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
link:
- relation: software
url: https://github.com/starnoux/arnoux_et_al_2019
record:
- id: '8928'
relation: used_in_publication
status: public
status: public
title: 'VCF files of synonymous SNPs related to: Genomic inference of complex domestication
histories in three Solanaceae species'
tmp:
image: /images/cc_0.png
legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode
name: Creative Commons Public Domain Dedication (CC0 1.0)
short: CC0 (1.0)
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '7995'
abstract:
- lang: eng
text: When divergent populations are connected by gene flow, the establishment of
complete reproductive isolation usually requires the joint action of multiple
barrier effects. One example where multiple barrier effects are coupled consists
of a single trait that is under divergent natural selection and also mediates
assortative mating. Such multiple‐effect traits can strongly reduce gene flow.
However, there are few cases where patterns of assortative mating have been described
quantitatively and their impact on gene flow has been determined. Two ecotypes
of the coastal marine snail, Littorina saxatilis , occur in North Atlantic rocky‐shore
habitats dominated by either crab predation or wave action. There is evidence
for divergent natural selection acting on size, and size‐assortative mating has
previously been documented. Here, we analyze the mating pattern in L. saxatilis
with respect to size in intensively sampled transects across boundaries between
the habitats. We show that the mating pattern is mostly conserved between ecotypes
and that it generates both assortment and directional sexual selection for small
male size. Using simulations, we show that the mating pattern can contribute to
reproductive isolation between ecotypes but the barrier to gene flow is likely
strengthened more by sexual selection than by assortment.
acknowledgement: We are very grateful to I. Sencic, L. Brettell, A.‐L. Liabot, J.
Galindo, M. Ravinet, and A. Butlin for their help with field sampling and mating
experiments. This work was funded by the Natural Environment Research Council, European
Research Council and Swedish Research Council VR and we are also very grateful for
the support of the Linnaeus Centre for Marine Evolutionary Biology at the University
of Gothenburg. The simulations were performed on resources at Chalmers Centre for
Computational Science and Engineering (C3SE) provided by the Swedish National Infrastructure
for Computing (SNIC). AMW was funded by the European Union's Horizon 2020 research
and innovation program under Marie Skłodowska‐Curie grant agreement no. 797747.
article_processing_charge: No
article_type: original
author:
- first_name: Samuel
full_name: Perini, Samuel
last_name: Perini
- first_name: Marina
full_name: Rafajlović, Marina
last_name: Rafajlović
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: Kerstin
full_name: Johannesson, Kerstin
last_name: Johannesson
- first_name: Roger K.
full_name: Butlin, Roger K.
last_name: Butlin
citation:
ama: Perini S, Rafajlović M, Westram AM, Johannesson K, Butlin RK. Assortative mating,
sexual selection, and their consequences for gene flow in Littorina. Evolution.
2020;74(7):1482-1497. doi:10.1111/evo.14027
apa: Perini, S., Rafajlović, M., Westram, A. M., Johannesson, K., & Butlin,
R. K. (2020). Assortative mating, sexual selection, and their consequences for
gene flow in Littorina. Evolution. Wiley. https://doi.org/10.1111/evo.14027
chicago: Perini, Samuel, Marina Rafajlović, Anja M Westram, Kerstin Johannesson,
and Roger K. Butlin. “Assortative Mating, Sexual Selection, and Their Consequences
for Gene Flow in Littorina.” Evolution. Wiley, 2020. https://doi.org/10.1111/evo.14027.
ieee: S. Perini, M. Rafajlović, A. M. Westram, K. Johannesson, and R. K. Butlin,
“Assortative mating, sexual selection, and their consequences for gene flow in
Littorina,” Evolution, vol. 74, no. 7. Wiley, pp. 1482–1497, 2020.
ista: Perini S, Rafajlović M, Westram AM, Johannesson K, Butlin RK. 2020. Assortative
mating, sexual selection, and their consequences for gene flow in Littorina. Evolution.
74(7), 1482–1497.
mla: Perini, Samuel, et al. “Assortative Mating, Sexual Selection, and Their Consequences
for Gene Flow in Littorina.” Evolution, vol. 74, no. 7, Wiley, 2020, pp.
1482–97, doi:10.1111/evo.14027.
short: S. Perini, M. Rafajlović, A.M. Westram, K. Johannesson, R.K. Butlin, Evolution
74 (2020) 1482–1497.
date_created: 2020-06-22T09:14:21Z
date_published: 2020-07-01T00:00:00Z
date_updated: 2023-08-22T07:13:38Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1111/evo.14027
ec_funded: 1
external_id:
isi:
- '000539780800001'
file:
- access_level: open_access
checksum: 56235bf1e2a9e25f96196bb13b6b754d
content_type: application/pdf
creator: dernst
date_created: 2020-11-25T10:49:48Z
date_updated: 2020-11-25T10:49:48Z
file_id: '8808'
file_name: 2020_Evolution_Perini.pdf
file_size: 1080810
relation: main_file
success: 1
file_date_updated: 2020-11-25T10:49:48Z
has_accepted_license: '1'
intvolume: ' 74'
isi: 1
issue: '7'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 1482-1497
project:
- _id: 265B41B8-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '797747'
name: Theoretical and empirical approaches to understanding Parallel Adaptation
publication: Evolution
publication_identifier:
eissn:
- '15585646'
issn:
- '00143820'
publication_status: published
publisher: Wiley
quality_controlled: '1'
related_material:
record:
- id: '8809'
relation: research_data
status: public
scopus_import: '1'
status: public
title: Assortative mating, sexual selection, and their consequences for gene flow
in Littorina
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 74
year: '2020'
...
---
_id: '8809'
abstract:
- lang: eng
text: When divergent populations are connected by gene flow, the establishment of
complete reproductive isolation usually requires the joint action of multiple
barrier effects. One example where multiple barrier effects are coupled consists
of a single trait that is under divergent natural selection and also mediates
assortative mating. Such multiple-effect traits can strongly reduce gene flow.
However, there are few cases where patterns of assortative mating have been described
quantitatively and their impact on gene flow has been determined. Two ecotypes
of the coastal marine snail, Littorina saxatilis, occur in North Atlantic rocky-shore
habitats dominated by either crab predation or wave action. There is evidence
for divergent natural selection acting on size, and size-assortative mating has
previously been documented. Here, we analyze the mating pattern in L. saxatilis
with respect to size in intensively-sampled transects across boundaries between
the habitats. We show that the mating pattern is mostly conserved between ecotypes
and that it generates both assortment and directional sexual selection for small
male size. Using simulations, we show that the mating pattern can contribute to
reproductive isolation between ecotypes but the barrier to gene flow is likely
strengthened more by sexual selection than by assortment.
article_processing_charge: No
author:
- first_name: Samuel
full_name: Perini, Samuel
last_name: Perini
- first_name: Marina
full_name: Rafajlovic, Marina
last_name: Rafajlovic
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: Kerstin
full_name: Johannesson, Kerstin
last_name: Johannesson
- first_name: Roger
full_name: Butlin, Roger
last_name: Butlin
citation:
ama: 'Perini S, Rafajlovic M, Westram AM, Johannesson K, Butlin R. Data from: Assortative
mating, sexual selection and their consequences for gene flow in Littorina. 2020.
doi:10.5061/dryad.qrfj6q5cn'
apa: 'Perini, S., Rafajlovic, M., Westram, A. M., Johannesson, K., & Butlin,
R. (2020). Data from: Assortative mating, sexual selection and their consequences
for gene flow in Littorina. Dryad. https://doi.org/10.5061/dryad.qrfj6q5cn'
chicago: 'Perini, Samuel, Marina Rafajlovic, Anja M Westram, Kerstin Johannesson,
and Roger Butlin. “Data from: Assortative Mating, Sexual Selection and Their Consequences
for Gene Flow in Littorina.” Dryad, 2020. https://doi.org/10.5061/dryad.qrfj6q5cn.'
ieee: 'S. Perini, M. Rafajlovic, A. M. Westram, K. Johannesson, and R. Butlin, “Data
from: Assortative mating, sexual selection and their consequences for gene flow
in Littorina.” Dryad, 2020.'
ista: 'Perini S, Rafajlovic M, Westram AM, Johannesson K, Butlin R. 2020. Data from:
Assortative mating, sexual selection and their consequences for gene flow in Littorina,
Dryad, 10.5061/dryad.qrfj6q5cn.'
mla: 'Perini, Samuel, et al. Data from: Assortative Mating, Sexual Selection
and Their Consequences for Gene Flow in Littorina. Dryad, 2020, doi:10.5061/dryad.qrfj6q5cn.'
short: S. Perini, M. Rafajlovic, A.M. Westram, K. Johannesson, R. Butlin, (2020).
date_created: 2020-11-25T11:07:25Z
date_published: 2020-07-01T00:00:00Z
date_updated: 2023-08-22T07:13:37Z
day: '01'
department:
- _id: NiBa
doi: 10.5061/dryad.qrfj6q5cn
has_accepted_license: '1'
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.qrfj6q5cn
month: '07'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '7995'
relation: used_in_publication
status: public
status: public
title: 'Data from: Assortative mating, sexual selection and their consequences for
gene flow in Littorina'
tmp:
image: /images/cc_0.png
legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode
name: Creative Commons Public Domain Dedication (CC0 1.0)
short: CC0 (1.0)
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2020'
...
---
_id: '8112'
article_number: '20190530'
article_processing_charge: No
article_type: letter_note
author:
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: 'Barton NH. On the completion of speciation. Philosophical Transactions
of the Royal Society Series B: Biological Sciences. 2020;375(1806). doi:10.1098/rstb.2019.0530'
apa: 'Barton, N. H. (2020). On the completion of speciation. Philosophical Transactions
of the Royal Society. Series B: Biological Sciences. The Royal Society. https://doi.org/10.1098/rstb.2019.0530'
chicago: 'Barton, Nicholas H. “On the Completion of Speciation.” Philosophical
Transactions of the Royal Society. Series B: Biological Sciences. The Royal
Society, 2020. https://doi.org/10.1098/rstb.2019.0530.'
ieee: 'N. H. Barton, “On the completion of speciation,” Philosophical Transactions
of the Royal Society. Series B: Biological Sciences, vol. 375, no. 1806. The
Royal Society, 2020.'
ista: 'Barton NH. 2020. On the completion of speciation. Philosophical Transactions
of the Royal Society. Series B: Biological Sciences. 375(1806), 20190530.'
mla: 'Barton, Nicholas H. “On the Completion of Speciation.” Philosophical Transactions
of the Royal Society. Series B: Biological Sciences, vol. 375, no. 1806, 20190530,
The Royal Society, 2020, doi:10.1098/rstb.2019.0530.'
short: 'N.H. Barton, Philosophical Transactions of the Royal Society. Series B:
Biological Sciences 375 (2020).'
date_created: 2020-07-13T03:41:39Z
date_published: 2020-07-12T00:00:00Z
date_updated: 2023-08-22T07:53:52Z
day: '12'
department:
- _id: NiBa
doi: 10.1098/rstb.2019.0530
external_id:
isi:
- '000552662100002'
pmid:
- '32654647'
intvolume: ' 375'
isi: 1
issue: '1806'
language:
- iso: eng
month: '07'
oa_version: None
pmid: 1
publication: 'Philosophical Transactions of the Royal Society. Series B: Biological
Sciences'
publication_identifier:
eissn:
- 1471-2970
issn:
- 0962-8436
publication_status: published
publisher: The Royal Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the completion of speciation
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 375
year: '2020'
...
---
_id: '8168'
abstract:
- lang: eng
text: Speciation, that is, the evolution of reproductive barriers eventually leading
to complete isolation, is a crucial process generating biodiversity. Recent work
has contributed much to our understanding of how reproductive barriers begin to
evolve, and how they are maintained in the face of gene flow. However, little
is known about the transition from partial to strong reproductive isolation (RI)
and the completion of speciation. We argue that the evolution of strong RI is
likely to involve different processes, or new interactions among processes, compared
with the evolution of the first reproductive barriers. Transition to strong RI
may be brought about by changing external conditions, for example, following secondary
contact. However, the increasing levels of RI themselves create opportunities
for new barriers to evolve and, and interaction or coupling among barriers. These
changing processes may depend on genomic architecture and leave detectable signals
in the genome. We outline outstanding questions and suggest more theoretical and
empirical work, considering both patterns and processes associated with strong
RI, is needed to understand how speciation is completed.
article_number: '20190528'
article_processing_charge: No
article_type: original
author:
- first_name: Jonna
full_name: Kulmuni, Jonna
last_name: Kulmuni
- first_name: Roger K.
full_name: Butlin, Roger K.
last_name: Butlin
- first_name: Kay
full_name: Lucek, Kay
last_name: Lucek
- first_name: Vincent
full_name: Savolainen, Vincent
last_name: Savolainen
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
citation:
ama: 'Kulmuni J, Butlin RK, Lucek K, Savolainen V, Westram AM. Towards the completion
of speciation: The evolution of reproductive isolation beyond the first barriers.
Philosophical Transactions of the Royal Society Series B: Biological sciences.
2020;375(1806). doi:10.1098/rstb.2019.0528'
apa: 'Kulmuni, J., Butlin, R. K., Lucek, K., Savolainen, V., & Westram, A. M.
(2020). Towards the completion of speciation: The evolution of reproductive isolation
beyond the first barriers. Philosophical Transactions of the Royal Society.
Series B: Biological Sciences. The Royal Society. https://doi.org/10.1098/rstb.2019.0528'
chicago: 'Kulmuni, Jonna, Roger K. Butlin, Kay Lucek, Vincent Savolainen, and Anja
M Westram. “Towards the Completion of Speciation: The Evolution of Reproductive
Isolation beyond the First Barriers.” Philosophical Transactions of the Royal
Society. Series B: Biological Sciences. The Royal Society, 2020. https://doi.org/10.1098/rstb.2019.0528.'
ieee: 'J. Kulmuni, R. K. Butlin, K. Lucek, V. Savolainen, and A. M. Westram, “Towards
the completion of speciation: The evolution of reproductive isolation beyond the
first barriers,” Philosophical Transactions of the Royal Society. Series B:
Biological sciences, vol. 375, no. 1806. The Royal Society, 2020.'
ista: 'Kulmuni J, Butlin RK, Lucek K, Savolainen V, Westram AM. 2020. Towards the
completion of speciation: The evolution of reproductive isolation beyond the first
barriers. Philosophical Transactions of the Royal Society. Series B: Biological
sciences. 375(1806), 20190528.'
mla: 'Kulmuni, Jonna, et al. “Towards the Completion of Speciation: The Evolution
of Reproductive Isolation beyond the First Barriers.” Philosophical Transactions
of the Royal Society. Series B: Biological Sciences, vol. 375, no. 1806, 20190528,
The Royal Society, 2020, doi:10.1098/rstb.2019.0528.'
short: 'J. Kulmuni, R.K. Butlin, K. Lucek, V. Savolainen, A.M. Westram, Philosophical
Transactions of the Royal Society. Series B: Biological Sciences 375 (2020).'
date_created: 2020-07-26T22:01:01Z
date_published: 2020-07-12T00:00:00Z
date_updated: 2023-08-22T08:21:31Z
day: '12'
department:
- _id: NiBa
doi: 10.1098/rstb.2019.0528
ec_funded: 1
external_id:
isi:
- '000552662100001'
pmid:
- '32654637'
intvolume: ' 375'
isi: 1
issue: '1806'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1098/rstb.2019.0528
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 265B41B8-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '797747'
name: Theoretical and empirical approaches to understanding Parallel Adaptation
publication: 'Philosophical Transactions of the Royal Society. Series B: Biological
sciences'
publication_identifier:
eissn:
- 1471-2970
issn:
- 0962-8436
publication_status: published
publisher: The Royal Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Towards the completion of speciation: The evolution of reproductive isolation
beyond the first barriers'
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 375
year: '2020'
...
---
_id: '8167'
abstract:
- lang: eng
text: The evolution of strong reproductive isolation (RI) is fundamental to the
origins and maintenance of biological diversity, especially in situations where
geographical distributions of taxa broadly overlap. But what is the history behind
strong barriers currently acting in sympatry? Using whole-genome sequencing and
single nucleotide polymorphism genotyping, we inferred (i) the evolutionary relationships,
(ii) the strength of RI, and (iii) the demographic history of divergence between
two broadly sympatric taxa of intertidal snail. Despite being cryptic, based on
external morphology, Littorina arcana and Littorina saxatilis differ in their
mode of female reproduction (egg-laying versus brooding), which may generate a
strong post-zygotic barrier. We show that egg-laying and brooding snails are closely
related, but genetically distinct. Genotyping of 3092 snails from three locations
failed to recover any recent hybrid or backcrossed individuals, confirming that
RI is strong. There was, however, evidence for a very low level of asymmetrical
introgression, suggesting that isolation remains incomplete. The presence of strong,
asymmetrical RI was further supported by demographic analysis of these populations.
Although the taxa are currently broadly sympatric, demographic modelling suggests
that they initially diverged during a short period of geographical separation
involving very low gene flow. Our study suggests that some geographical separation
may kick-start the evolution of strong RI, facilitating subsequent coexistence
of taxa in sympatry. The strength of RI needed to achieve sympatry and the subsequent
effect of sympatry on RI remain open questions.
acknowledgement: Funding was provided by the Natural Environment Research Council
(NERC) and the European Research Council. We thank Rui Faria, Nicola Nadeau, Martin
Garlovsky and Hernan Morales for advice and/or useful discussion during the project.
Richard Turney, Graciela Sotelo, Jenny Larson, Stéphane Loisel and Meghan Wharton
participated in the collection and processing of samples. Mark Dunning helped with
the development of bioinformatic pipelines. The analysis of genomic data was conducted
on the University of Sheffield High-performance computer, ShARC. Jeffrey Feder and
an anonymous reviewer provided comments that improved the manuscript.
article_number: '20190545'
article_processing_charge: No
article_type: original
author:
- first_name: Sean
full_name: Stankowski, Sean
id: 43161670-5719-11EA-8025-FABC3DDC885E
last_name: Stankowski
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: Zuzanna B.
full_name: Zagrodzka, Zuzanna B.
last_name: Zagrodzka
- first_name: Isobel
full_name: Eyres, Isobel
last_name: Eyres
- first_name: Thomas
full_name: Broquet, Thomas
last_name: Broquet
- first_name: Kerstin
full_name: Johannesson, Kerstin
last_name: Johannesson
- first_name: Roger K.
full_name: Butlin, Roger K.
last_name: Butlin
citation:
ama: 'Stankowski S, Westram AM, Zagrodzka ZB, et al. The evolution of strong reproductive
isolation between sympatric intertidal snails. Philosophical Transactions of
the Royal Society Series B: Biological Sciences. 2020;375(1806). doi:10.1098/rstb.2019.0545'
apa: 'Stankowski, S., Westram, A. M., Zagrodzka, Z. B., Eyres, I., Broquet, T.,
Johannesson, K., & Butlin, R. K. (2020). The evolution of strong reproductive
isolation between sympatric intertidal snails. Philosophical Transactions of
the Royal Society. Series B: Biological Sciences. The Royal Society. https://doi.org/10.1098/rstb.2019.0545'
chicago: 'Stankowski, Sean, Anja M Westram, Zuzanna B. Zagrodzka, Isobel Eyres,
Thomas Broquet, Kerstin Johannesson, and Roger K. Butlin. “The Evolution of Strong
Reproductive Isolation between Sympatric Intertidal Snails.” Philosophical
Transactions of the Royal Society. Series B: Biological Sciences. The Royal
Society, 2020. https://doi.org/10.1098/rstb.2019.0545.'
ieee: 'S. Stankowski et al., “The evolution of strong reproductive isolation
between sympatric intertidal snails,” Philosophical Transactions of the Royal
Society. Series B: Biological Sciences, vol. 375, no. 1806. The Royal Society,
2020.'
ista: 'Stankowski S, Westram AM, Zagrodzka ZB, Eyres I, Broquet T, Johannesson K,
Butlin RK. 2020. The evolution of strong reproductive isolation between sympatric
intertidal snails. Philosophical Transactions of the Royal Society. Series B:
Biological Sciences. 375(1806), 20190545.'
mla: 'Stankowski, Sean, et al. “The Evolution of Strong Reproductive Isolation between
Sympatric Intertidal Snails.” Philosophical Transactions of the Royal Society.
Series B: Biological Sciences, vol. 375, no. 1806, 20190545, The Royal Society,
2020, doi:10.1098/rstb.2019.0545.'
short: 'S. Stankowski, A.M. Westram, Z.B. Zagrodzka, I. Eyres, T. Broquet, K. Johannesson,
R.K. Butlin, Philosophical Transactions of the Royal Society. Series B: Biological
Sciences 375 (2020).'
date_created: 2020-07-26T22:01:01Z
date_published: 2020-07-12T00:00:00Z
date_updated: 2023-08-22T08:22:13Z
day: '12'
department:
- _id: NiBa
doi: 10.1098/rstb.2019.0545
external_id:
isi:
- '000552662100014'
pmid:
- '32654639'
intvolume: ' 375'
isi: 1
issue: '1806'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1098/rstb.2019.0545
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
publication: 'Philosophical Transactions of the Royal Society. Series B: Biological
Sciences'
publication_identifier:
eissn:
- 1471-2970
publication_status: published
publisher: The Royal Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: The evolution of strong reproductive isolation between sympatric intertidal
snails
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 375
year: '2020'
...
---
_id: '8169'
abstract:
- lang: eng
text: Many recent studies have addressed the mechanisms operating during the early
stages of speciation, but surprisingly few studies have tested theoretical predictions
on the evolution of strong reproductive isolation (RI). To help address this gap,
we first undertook a quantitative review of the hybrid zone literature for flowering
plants in relation to reproductive barriers. Then, using Populus as an exemplary
model group, we analysed genome-wide variation for phylogenetic tree topologies
in both early- and late-stage speciation taxa to determine how these patterns
may be related to the genomic architecture of RI. Our plant literature survey
revealed variation in barrier complexity and an association between barrier number
and introgressive gene flow. Focusing on Populus, our genome-wide analysis of
tree topologies in speciating poplar taxa points to unusually complex genomic
architectures of RI, consistent with earlier genome-wide association studies.
These architectures appear to facilitate the ‘escape’ of introgressed genome segments
from polygenic barriers even with strong RI, thus affecting their relationships
with recombination rates. Placed within the context of the broader literature,
our data illustrate how phylogenomic approaches hold great promise for addressing
the evolution and temporary breakdown of RI during late stages of speciation.
acknowledgement: This work was supported by a fellowship from the China Scholarship
Council (CSC) to H.S., Swiss National Science Foundation (SNF) grant no. 31003A_149306
to C.L., doctoral programme grant W1225-B20 to a faculty team including C.L., and
the University of Vienna. We thank members of J.L.’s lab for collecting samples,
Michael Barfuss and Elfi Grasserbauer for help in the laboratory, the Next Generation
Sequencing Platform of the University of Berne for sequencing, the Vienna Scientific
Cluster (VSC) for access to computational resources, and Claus Vogel and members
of the PopGen Vienna graduate school for helpful discussions.
article_number: '20190544'
article_processing_charge: No
article_type: original
author:
- first_name: Huiying
full_name: Shang, Huiying
last_name: Shang
- first_name: Jaqueline
full_name: Hess, Jaqueline
last_name: Hess
- first_name: Melinda
full_name: Pickup, Melinda
id: 2C78037E-F248-11E8-B48F-1D18A9856A87
last_name: Pickup
orcid: 0000-0001-6118-0541
- first_name: David
full_name: Field, David
id: 419049E2-F248-11E8-B48F-1D18A9856A87
last_name: Field
orcid: 0000-0002-4014-8478
- first_name: Pär K.
full_name: Ingvarsson, Pär K.
last_name: Ingvarsson
- first_name: Jianquan
full_name: Liu, Jianquan
last_name: Liu
- first_name: Christian
full_name: Lexer, Christian
last_name: Lexer
citation:
ama: 'Shang H, Hess J, Pickup M, et al. Evolution of strong reproductive isolation
in plants: Broad-scale patterns and lessons from a perennial model group. Philosophical
Transactions of the Royal Society Series B: Biological Sciences. 2020;375(1806).
doi:10.1098/rstb.2019.0544'
apa: 'Shang, H., Hess, J., Pickup, M., Field, D., Ingvarsson, P. K., Liu, J., &
Lexer, C. (2020). Evolution of strong reproductive isolation in plants: Broad-scale
patterns and lessons from a perennial model group. Philosophical Transactions
of the Royal Society. Series B: Biological Sciences. The Royal Society. https://doi.org/10.1098/rstb.2019.0544'
chicago: 'Shang, Huiying, Jaqueline Hess, Melinda Pickup, David Field, Pär K. Ingvarsson,
Jianquan Liu, and Christian Lexer. “Evolution of Strong Reproductive Isolation
in Plants: Broad-Scale Patterns and Lessons from a Perennial Model Group.” Philosophical
Transactions of the Royal Society. Series B: Biological Sciences. The Royal
Society, 2020. https://doi.org/10.1098/rstb.2019.0544.'
ieee: 'H. Shang et al., “Evolution of strong reproductive isolation in plants:
Broad-scale patterns and lessons from a perennial model group,” Philosophical
Transactions of the Royal Society. Series B: Biological Sciences, vol. 375,
no. 1806. The Royal Society, 2020.'
ista: 'Shang H, Hess J, Pickup M, Field D, Ingvarsson PK, Liu J, Lexer C. 2020.
Evolution of strong reproductive isolation in plants: Broad-scale patterns and
lessons from a perennial model group. Philosophical Transactions of the Royal
Society. Series B: Biological Sciences. 375(1806), 20190544.'
mla: 'Shang, Huiying, et al. “Evolution of Strong Reproductive Isolation in Plants:
Broad-Scale Patterns and Lessons from a Perennial Model Group.” Philosophical
Transactions of the Royal Society. Series B: Biological Sciences, vol. 375,
no. 1806, 20190544, The Royal Society, 2020, doi:10.1098/rstb.2019.0544.'
short: 'H. Shang, J. Hess, M. Pickup, D. Field, P.K. Ingvarsson, J. Liu, C. Lexer,
Philosophical Transactions of the Royal Society. Series B: Biological Sciences
375 (2020).'
date_created: 2020-07-26T22:01:02Z
date_published: 2020-07-12T00:00:00Z
date_updated: 2023-08-22T08:23:24Z
day: '12'
department:
- _id: NiBa
doi: 10.1098/rstb.2019.0544
external_id:
isi:
- '000552662100013'
pmid:
- '32654641'
intvolume: ' 375'
isi: 1
issue: '1806'
language:
- iso: eng
month: '07'
oa_version: Published Version
pmid: 1
publication: 'Philosophical Transactions of the Royal Society. Series B: Biological
Sciences'
publication_identifier:
eissn:
- '14712970'
publication_status: published
publisher: The Royal Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Evolution of strong reproductive isolation in plants: Broad-scale patterns
and lessons from a perennial model group'
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 375
year: '2020'
...
---
_id: '9799'
abstract:
- lang: eng
text: Fitness interactions between mutations can influence a population’s evolution
in many different ways. While epistatic effects are difficult to measure precisely,
important information is captured by the mean and variance of log fitnesses for
individuals carrying different numbers of mutations. We derive predictions for
these quantities from a class of simple fitness landscapes, based on models of
optimizing selection on quantitative traits. We also explore extensions to the
models, including modular pleiotropy, variable effect sizes, mutational bias and
maladaptation of the wild type. We illustrate our approach by reanalysing a large
dataset of mutant effects in a yeast snoRNA. Though characterized by some large
epistatic effects, these data give a good overall fit to the non-epistatic null
model, suggesting that epistasis might have limited influence on the evolutionary
dynamics in this system. We also show how the amount of epistasis depends on both
the underlying fitness landscape and the distribution of mutations, and so is
expected to vary in consistent ways between new mutations, standing variation
and fixed mutations.
article_processing_charge: No
author:
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
- first_name: John J.
full_name: Welch, John J.
last_name: Welch
citation:
ama: Fraisse C, Welch JJ. Simulation code for Fig S1 from the distribution of epistasis
on simple fitness landscapes. 2020. doi:10.6084/m9.figshare.7957469.v1
apa: Fraisse, C., & Welch, J. J. (2020). Simulation code for Fig S1 from the
distribution of epistasis on simple fitness landscapes. Royal Society of London.
https://doi.org/10.6084/m9.figshare.7957469.v1
chicago: Fraisse, Christelle, and John J. Welch. “Simulation Code for Fig S1 from
the Distribution of Epistasis on Simple Fitness Landscapes.” Royal Society of
London, 2020. https://doi.org/10.6084/m9.figshare.7957469.v1.
ieee: C. Fraisse and J. J. Welch, “Simulation code for Fig S1 from the distribution
of epistasis on simple fitness landscapes.” Royal Society of London, 2020.
ista: Fraisse C, Welch JJ. 2020. Simulation code for Fig S1 from the distribution
of epistasis on simple fitness landscapes, Royal Society of London, 10.6084/m9.figshare.7957469.v1.
mla: Fraisse, Christelle, and John J. Welch. Simulation Code for Fig S1 from
the Distribution of Epistasis on Simple Fitness Landscapes. Royal Society
of London, 2020, doi:10.6084/m9.figshare.7957469.v1.
short: C. Fraisse, J.J. Welch, (2020).
date_created: 2021-08-06T11:26:57Z
date_published: 2020-10-15T00:00:00Z
date_updated: 2023-08-25T10:34:41Z
day: '15'
department:
- _id: BeVi
- _id: NiBa
doi: 10.6084/m9.figshare.7957469.v1
main_file_link:
- open_access: '1'
url: https://doi.org/10.6084/m9.figshare.7957469.v1
month: '10'
oa: 1
oa_version: Published Version
publisher: Royal Society of London
related_material:
record:
- id: '6467'
relation: used_in_publication
status: public
status: public
title: Simulation code for Fig S1 from the distribution of epistasis on simple fitness
landscapes
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2020'
...
---
_id: '9798'
abstract:
- lang: eng
text: Fitness interactions between mutations can influence a population’s evolution
in many different ways. While epistatic effects are difficult to measure precisely,
important information is captured by the mean and variance of log fitnesses for
individuals carrying different numbers of mutations. We derive predictions for
these quantities from a class of simple fitness landscapes, based on models of
optimizing selection on quantitative traits. We also explore extensions to the
models, including modular pleiotropy, variable effect sizes, mutational bias and
maladaptation of the wild type. We illustrate our approach by reanalysing a large
dataset of mutant effects in a yeast snoRNA. Though characterized by some large
epistatic effects, these data give a good overall fit to the non-epistatic null
model, suggesting that epistasis might have limited influence on the evolutionary
dynamics in this system. We also show how the amount of epistasis depends on both
the underlying fitness landscape and the distribution of mutations, and so is
expected to vary in consistent ways between new mutations, standing variation
and fixed mutations.
article_processing_charge: No
author:
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
- first_name: John J.
full_name: Welch, John J.
last_name: Welch
citation:
ama: Fraisse C, Welch JJ. Simulation code for Fig S2 from the distribution of epistasis
on simple fitness landscapes. 2020. doi:10.6084/m9.figshare.7957472.v1
apa: Fraisse, C., & Welch, J. J. (2020). Simulation code for Fig S2 from the
distribution of epistasis on simple fitness landscapes. Royal Society of London.
https://doi.org/10.6084/m9.figshare.7957472.v1
chicago: Fraisse, Christelle, and John J. Welch. “Simulation Code for Fig S2 from
the Distribution of Epistasis on Simple Fitness Landscapes.” Royal Society of
London, 2020. https://doi.org/10.6084/m9.figshare.7957472.v1.
ieee: C. Fraisse and J. J. Welch, “Simulation code for Fig S2 from the distribution
of epistasis on simple fitness landscapes.” Royal Society of London, 2020.
ista: Fraisse C, Welch JJ. 2020. Simulation code for Fig S2 from the distribution
of epistasis on simple fitness landscapes, Royal Society of London, 10.6084/m9.figshare.7957472.v1.
mla: Fraisse, Christelle, and John J. Welch. Simulation Code for Fig S2 from
the Distribution of Epistasis on Simple Fitness Landscapes. Royal Society
of London, 2020, doi:10.6084/m9.figshare.7957472.v1.
short: C. Fraisse, J.J. Welch, (2020).
date_created: 2021-08-06T11:18:15Z
date_published: 2020-10-15T00:00:00Z
date_updated: 2023-08-25T10:34:41Z
day: '15'
department:
- _id: BeVi
- _id: NiBa
doi: 10.6084/m9.figshare.7957472.v1
main_file_link:
- open_access: '1'
url: https://doi.org/10.6084/m9.figshare.7957472.v1
month: '10'
oa: 1
oa_version: Published Version
publisher: Royal Society of London
related_material:
record:
- id: '6467'
relation: used_in_publication
status: public
status: public
title: Simulation code for Fig S2 from the distribution of epistasis on simple fitness
landscapes
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2020'
...
---
_id: '7236'
abstract:
- lang: eng
text: The biotic interactions hypothesis posits that biotic interactions are more
important drivers of adaptation closer to the equator, evidenced by “stronger”
contemporary interactions (e.g. greater interaction rates) and/or patterns of
trait evolution consistent with a history of stronger interactions. Support for
the hypothesis is mixed, but few studies span tropical and temperate regions while
experimentally controlling for evolutionary history. Here, we integrate field
observations and common garden experiments to quantify the relative importance
of pollination and herbivory in a pair of tropical‐temperate congeneric perennial
herbs. Phytolacca rivinoides and P. americana are pioneer species native to the
Neotropics and the eastern USA, respectively. We compared plant‐pollinator and
plant‐herbivore interactions between three tropical populations of P. rivinoides
from Costa Rica and three temperate populations of P. americana from its northern
range edge in Michigan and Ohio. For some metrics of interaction importance, we
also included three subtropical populations of P. americana from its southern
range edge in Florida. This approach confounds species and region but allows us,
uniquely, to measure complementary proxies of interaction importance across a
tropical‐temperate range in one system. To test the prediction that lower‐latitude
plants are more reliant on insect pollinators, we quantified floral display and
reward, insect visitation rates, and self‐pollination ability (autogamy). To test
the prediction that lower‐latitude plants experience more herbivore pressure,
we quantified herbivory rates, herbivore abundance, and leaf palatability. We
found evidence supporting the biotic interactions hypothesis for most comparisons
between P. rivinoides and north‐temperate P. americana (floral display, insect
visitation, autogamy, herbivory, herbivore abundance, and young‐leaf palatability).
Results for subtropical P. americana populations, however, were typically not
intermediate between P. rivinoides and north‐temperate P. americana, as would
be predicted by a linear latitudinal gradient in interaction importance. Subtropical
young‐leaf palatability was intermediate, but subtropical mature leaves were the
least palatable, and pollination‐related traits did not differ between temperate
and subtropical regions. These nonlinear patterns of interaction importance suggest
future work to relate interaction importance to climatic or biotic thresholds.
In sum, we found that the biotic interactions hypothesis was more consistently
supported at the larger spatial scale of our study.
article_number: e01397
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Carina
full_name: Baskett, Carina
id: 3B4A7CE2-F248-11E8-B48F-1D18A9856A87
last_name: Baskett
orcid: 0000-0002-7354-8574
- first_name: Lucy
full_name: Schroeder, Lucy
last_name: Schroeder
- first_name: Marjorie G.
full_name: Weber, Marjorie G.
last_name: Weber
- first_name: Douglas W.
full_name: Schemske, Douglas W.
last_name: Schemske
citation:
ama: Baskett C, Schroeder L, Weber MG, Schemske DW. Multiple metrics of latitudinal
patterns in insect pollination and herbivory for a tropical‐temperate congener
pair. Ecological Monographs. 2020;90(1). doi:10.1002/ecm.1397
apa: Baskett, C., Schroeder, L., Weber, M. G., & Schemske, D. W. (2020). Multiple
metrics of latitudinal patterns in insect pollination and herbivory for a tropical‐temperate
congener pair. Ecological Monographs. Wiley. https://doi.org/10.1002/ecm.1397
chicago: Baskett, Carina, Lucy Schroeder, Marjorie G. Weber, and Douglas W. Schemske.
“Multiple Metrics of Latitudinal Patterns in Insect Pollination and Herbivory
for a Tropical‐temperate Congener Pair.” Ecological Monographs. Wiley,
2020. https://doi.org/10.1002/ecm.1397.
ieee: C. Baskett, L. Schroeder, M. G. Weber, and D. W. Schemske, “Multiple metrics
of latitudinal patterns in insect pollination and herbivory for a tropical‐temperate
congener pair,” Ecological Monographs, vol. 90, no. 1. Wiley, 2020.
ista: Baskett C, Schroeder L, Weber MG, Schemske DW. 2020. Multiple metrics of latitudinal
patterns in insect pollination and herbivory for a tropical‐temperate congener
pair. Ecological Monographs. 90(1), e01397.
mla: Baskett, Carina, et al. “Multiple Metrics of Latitudinal Patterns in Insect
Pollination and Herbivory for a Tropical‐temperate Congener Pair.” Ecological
Monographs, vol. 90, no. 1, e01397, Wiley, 2020, doi:10.1002/ecm.1397.
short: C. Baskett, L. Schroeder, M.G. Weber, D.W. Schemske, Ecological Monographs
90 (2020).
date_created: 2020-01-07T12:47:07Z
date_published: 2020-02-01T00:00:00Z
date_updated: 2023-09-05T15:43:19Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1002/ecm.1397
ec_funded: 1
external_id:
isi:
- '000508511600001'
file:
- access_level: open_access
checksum: ab8130c6e68101f5a091d05324c36f08
content_type: application/pdf
creator: dernst
date_created: 2020-02-10T08:18:14Z
date_updated: 2020-07-14T12:47:54Z
file_id: '7469'
file_name: 2020_EcologMono_Baskett.pdf
file_size: 537941
relation: main_file
file_date_updated: 2020-07-14T12:47:54Z
has_accepted_license: '1'
intvolume: ' 90'
isi: 1
issue: '1'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Ecological Monographs
publication_identifier:
eissn:
- 1557-7015
issn:
- 0012-9615
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Multiple metrics of latitudinal patterns in insect pollination and herbivory
for a tropical‐temperate congener pair
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
short: CC BY-NC (4.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 90
year: '2020'
...
---
_id: '7205'
abstract:
- lang: eng
text: Genetic incompatibilities contribute to reproductive isolation between many
diverging populations, but it is still unclear to what extent they play a role
if divergence happens with gene flow. In contact zones between the "Crab" and
"Wave" ecotypes of the snail Littorina saxatilis, divergent selection forms strong
barriers to gene flow, while the role of post‐zygotic barriers due to selection
against hybrids remains unclear. High embryo abortion rates in this species could
indicate the presence of such barriers. Post‐zygotic barriers might include genetic
incompatibilities (e.g. Dobzhansky–Muller incompatibilities) but also maladaptation,
both expected to be most pronounced in contact zones. In addition, embryo abortion
might reflect physiological stress on females and embryos independent of any genetic
stress. We examined all embryos of >500 females sampled outside and inside contact
zones of three populations in Sweden. Females' clutch size ranged from 0 to 1,011
embryos (mean 130 ± 123), and abortion rates varied between 0% and 100% (mean
12%). We described female genotypes by using a hybrid index based on hundreds
of SNPs differentiated between ecotypes with which we characterized female genotypes.
We also calculated female SNP heterozygosity and inversion karyotype. Clutch size
did not vary with female hybrid index, and abortion rates were only weakly related
to hybrid index in two sites but not at all in a third site. No additional variation
in abortion rate was explained by female SNP heterozygosity, but increased female
inversion heterozygosity added slightly to increased abortion. Our results show
only weak and probably biologically insignificant post‐zygotic barriers contributing
to ecotype divergence, and the high and variable abortion rates were marginally,
if at all, explained by hybrid index of females.
article_processing_charge: No
article_type: original
author:
- first_name: Kerstin
full_name: Johannesson, Kerstin
last_name: Johannesson
- first_name: Zuzanna
full_name: Zagrodzka, Zuzanna
last_name: Zagrodzka
- first_name: Rui
full_name: Faria, Rui
last_name: Faria
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: Roger K.
full_name: Butlin, Roger K.
last_name: Butlin
citation:
ama: Johannesson K, Zagrodzka Z, Faria R, Westram AM, Butlin RK. Is embryo abortion
a post-zygotic barrier to gene flow between Littorina ecotypes? Journal of
Evolutionary Biology. 2020;33(3):342-351. doi:10.1111/jeb.13570
apa: Johannesson, K., Zagrodzka, Z., Faria, R., Westram, A. M., & Butlin, R.
K. (2020). Is embryo abortion a post-zygotic barrier to gene flow between Littorina
ecotypes? Journal of Evolutionary Biology. Wiley. https://doi.org/10.1111/jeb.13570
chicago: Johannesson, Kerstin, Zuzanna Zagrodzka, Rui Faria, Anja M Westram, and
Roger K. Butlin. “Is Embryo Abortion a Post-Zygotic Barrier to Gene Flow between
Littorina Ecotypes?” Journal of Evolutionary Biology. Wiley, 2020. https://doi.org/10.1111/jeb.13570.
ieee: K. Johannesson, Z. Zagrodzka, R. Faria, A. M. Westram, and R. K. Butlin, “Is
embryo abortion a post-zygotic barrier to gene flow between Littorina ecotypes?,”
Journal of Evolutionary Biology, vol. 33, no. 3. Wiley, pp. 342–351, 2020.
ista: Johannesson K, Zagrodzka Z, Faria R, Westram AM, Butlin RK. 2020. Is embryo
abortion a post-zygotic barrier to gene flow between Littorina ecotypes? Journal
of Evolutionary Biology. 33(3), 342–351.
mla: Johannesson, Kerstin, et al. “Is Embryo Abortion a Post-Zygotic Barrier to
Gene Flow between Littorina Ecotypes?” Journal of Evolutionary Biology,
vol. 33, no. 3, Wiley, 2020, pp. 342–51, doi:10.1111/jeb.13570.
short: K. Johannesson, Z. Zagrodzka, R. Faria, A.M. Westram, R.K. Butlin, Journal
of Evolutionary Biology 33 (2020) 342–351.
date_created: 2019-12-22T23:00:43Z
date_published: 2020-03-01T00:00:00Z
date_updated: 2023-09-06T14:48:57Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1111/jeb.13570
external_id:
isi:
- '000500954800001'
pmid:
- '31724256'
file:
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checksum: 7534ff0839709c0c5265c12d29432f03
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creator: dernst
date_created: 2020-09-22T09:42:18Z
date_updated: 2020-09-22T09:42:18Z
file_id: '8553'
file_name: 2020_EvolBiology_Johannesson.pdf
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file_date_updated: 2020-09-22T09:42:18Z
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month: '03'
oa: 1
oa_version: Published Version
page: 342-351
pmid: 1
publication: Journal of Evolutionary Biology
publication_identifier:
eissn:
- '14209101'
issn:
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publication_status: published
publisher: Wiley
quality_controlled: '1'
related_material:
record:
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relation: research_data
status: public
scopus_import: '1'
status: public
title: Is embryo abortion a post-zygotic barrier to gene flow between Littorina ecotypes?
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 33
year: '2020'
...
---
_id: '8574'
abstract:
- lang: eng
text: "This thesis concerns itself with the interactions of evolutionary and ecological
forces and the consequences on genetic diversity and the ultimate survival of
populations. It is important to understand what signals processes \r\nleave on
the genome and what we can infer from such data, which is usually abundant but
noisy. Furthermore, understanding how and when populations adapt or go extinct
is important for practical purposes, such as the genetic management of populations,
as well as for theoretical questions, since local adaptation can be the first
step toward speciation. \r\nIn Chapter 2, we introduce the method of maximum entropy
to approximate the demographic changes of a population in a simple setting, namely
the logistic growth model with immigration. We show that this method is not only
a powerful \r\ntool in physics but can be gainfully applied in an ecological framework.
We investigate how well it approximates the real \r\nbehavior of the system, and
find that is does so, even in unexpected situations. Finally, we illustrate how
it can model changing environments.\r\nIn Chapter 3, we analyze the co-evolution
of allele frequencies and population sizes in an infinite island model.\r\nWe
give conditions under which polygenic adaptation to a rare habitat is possible.
The model we use is based on the diffusion approximation, considers eco-evolutionary
feedback mechanisms (hard selection), and treats both \r\ndrift and environmental
fluctuations explicitly. We also look at limiting scenarios, for which we derive
analytical expressions. \r\nIn Chapter 4, we present a coalescent based simulation
tool to obtain patterns of diversity in a spatially explicit subdivided population,
in which the demographic history of each subpopulation can be specified. We compare
\r\nthe results to existing predictions, and explore the relative importance of
time and space under a variety of spatial arrangements and demographic histories,
such as expansion and extinction. \r\nIn the last chapter, we give a brief outlook
to further research. "
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Eniko
full_name: Szep, Eniko
id: 485BB5A4-F248-11E8-B48F-1D18A9856A87
last_name: Szep
citation:
ama: Szep E. Local adaptation in metapopulations. 2020. doi:10.15479/AT:ISTA:8574
apa: Szep, E. (2020). Local adaptation in metapopulations. Institute of Science
and Technology Austria. https://doi.org/10.15479/AT:ISTA:8574
chicago: Szep, Eniko. “Local Adaptation in Metapopulations.” Institute of Science
and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8574.
ieee: E. Szep, “Local adaptation in metapopulations,” Institute of Science and Technology
Austria, 2020.
ista: Szep E. 2020. Local adaptation in metapopulations. Institute of Science and
Technology Austria.
mla: Szep, Eniko. Local Adaptation in Metapopulations. Institute of Science
and Technology Austria, 2020, doi:10.15479/AT:ISTA:8574.
short: E. Szep, Local Adaptation in Metapopulations, Institute of Science and Technology
Austria, 2020.
date_created: 2020-09-28T07:33:38Z
date_published: 2020-09-20T00:00:00Z
date_updated: 2023-09-07T13:11:39Z
day: '20'
ddc:
- '570'
degree_awarded: PhD
department:
- _id: NiBa
doi: 10.15479/AT:ISTA:8574
file:
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checksum: 20e71f015fbbd78fea708893ad634ed0
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date_created: 2020-09-28T07:25:35Z
date_updated: 2020-09-28T07:25:35Z
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file_name: thesis_EnikoSzep_final.pdf
file_size: 6354833
relation: main_file
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creator: dernst
date_created: 2020-09-28T07:25:37Z
date_updated: 2020-09-28T07:25:37Z
file_id: '8576'
file_name: thesisFiles_EnikoSzep.zip
file_size: 23020401
relation: source_file
file_date_updated: 2020-09-28T07:25:37Z
has_accepted_license: '1'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: '158'
publication_identifier:
eissn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
status: public
supervisor:
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
title: Local adaptation in metapopulations
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2020'
...
---
_id: '8254'
abstract:
- lang: eng
text: "Here are the research data underlying the publication \"Estimating inbreeding
and its effects in a long-term study of snapdragons (Antirrhinum majus)\". Further
information are summed up in the README document.\r\nThe files for this record
have been updated and are now found in the linked DOI https://doi.org/10.15479/AT:ISTA:9192."
article_processing_charge: No
author:
- first_name: Louise S
full_name: Arathoon, Louise S
id: 2CFCFF98-F248-11E8-B48F-1D18A9856A87
last_name: Arathoon
orcid: 0000-0003-1771-714X
citation:
ama: Arathoon LS. Estimating inbreeding and its effects in a long-term study of
snapdragons (Antirrhinum majus). 2020. doi:10.15479/AT:ISTA:8254
apa: Arathoon, L. S. (2020). Estimating inbreeding and its effects in a long-term
study of snapdragons (Antirrhinum majus). Institute of Science and Technology
Austria. https://doi.org/10.15479/AT:ISTA:8254
chicago: Arathoon, Louise S. “Estimating Inbreeding and Its Effects in a Long-Term
Study of Snapdragons (Antirrhinum Majus).” Institute of Science and Technology
Austria, 2020. https://doi.org/10.15479/AT:ISTA:8254.
ieee: L. S. Arathoon, “Estimating inbreeding and its effects in a long-term study
of snapdragons (Antirrhinum majus).” Institute of Science and Technology Austria,
2020.
ista: Arathoon LS. 2020. Estimating inbreeding and its effects in a long-term study
of snapdragons (Antirrhinum majus), Institute of Science and Technology Austria,
10.15479/AT:ISTA:8254.
mla: Arathoon, Louise S. Estimating Inbreeding and Its Effects in a Long-Term
Study of Snapdragons (Antirrhinum Majus). Institute of Science and Technology
Austria, 2020, doi:10.15479/AT:ISTA:8254.
short: L.S. Arathoon, (2020).
contributor:
- contributor_type: data_collector
first_name: Louise S
id: 2CFCFF98-F248-11E8-B48F-1D18A9856A87
last_name: Arathoon
- contributor_type: project_member
first_name: Parvathy
id: 455235B8-F248-11E8-B48F-1D18A9856A87
last_name: Surendranadh
- contributor_type: project_member
first_name: Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
- contributor_type: project_member
first_name: David
id: 419049E2-F248-11E8-B48F-1D18A9856A87
last_name: Field
orcid: 0000-0002-4014-8478
- contributor_type: project_member
first_name: Melinda
id: 2C78037E-F248-11E8-B48F-1D18A9856A87
last_name: Pickup
orcid: 0000-0001-6118-0541
- contributor_type: project_member
first_name: Carina
id: 3B4A7CE2-F248-11E8-B48F-1D18A9856A87
last_name: Baskett
date_created: 2020-08-12T12:49:23Z
date_published: 2020-08-18T00:00:00Z
date_updated: 2024-02-21T12:41:09Z
day: '18'
ddc:
- '576'
department:
- _id: NiBa
doi: 10.15479/AT:ISTA:8254
file:
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creator: dernst
date_created: 2020-08-18T08:03:23Z
date_updated: 2020-08-18T08:03:23Z
file_id: '8280'
file_name: Data_Rcode_MathematicaNB.zip
file_size: 5778420
relation: main_file
success: 1
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month: '08'
oa: 1
oa_version: Published Version
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '11321'
relation: later_version
status: public
- id: '9192'
relation: later_version
status: public
status: public
title: Estimating inbreeding and its effects in a long-term study of snapdragons (Antirrhinum
majus)
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: research_data
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '9839'
abstract:
- lang: eng
text: 'More than 100 years after Grigg’s influential analysis of species’ borders,
the causes of limits to species’ ranges still represent a puzzle that has never
been understood with clarity. The topic has become especially important recently
as many scientists have become interested in the potential for species’ ranges
to shift in response to climate change—and yet nearly all of those studies fail
to recognise or incorporate evolutionary genetics in a way that relates to theoretical
developments. I show that range margins can be understood based on just two measurable
parameters: (i) the fitness cost of dispersal—a measure of environmental heterogeneity—and
(ii) the strength of genetic drift, which reduces genetic diversity. Together,
these two parameters define an ‘expansion threshold’: adaptation fails when genetic
drift reduces genetic diversity below that required for adaptation to a heterogeneous
environment. When the key parameters drop below this expansion threshold locally,
a sharp range margin forms. When they drop below this threshold throughout the
species’ range, adaptation collapses everywhere, resulting in either extinction
or formation of a fragmented metapopulation. Because the effects of dispersal
differ fundamentally with dimension, the second parameter—the strength of genetic
drift—is qualitatively different compared to a linear habitat. In two-dimensional
habitats, genetic drift becomes effectively independent of selection. It decreases
with ‘neighbourhood size’—the number of individuals accessible by dispersal within
one generation. Moreover, in contrast to earlier predictions, which neglected
evolution of genetic variance and/or stochasticity in two dimensions, dispersal
into small marginal populations aids adaptation. This is because the reduction
of both genetic and demographic stochasticity has a stronger effect than the cost
of dispersal through increased maladaptation. The expansion threshold thus provides
a novel, theoretically justified, and testable prediction for formation of the
range margin and collapse of the species’ range.'
article_processing_charge: No
author:
- first_name: Jitka
full_name: Polechova, Jitka
id: 3BBFB084-F248-11E8-B48F-1D18A9856A87
last_name: Polechova
orcid: 0000-0003-0951-3112
citation:
ama: 'Polechova J. Data from: Is the sky the limit? On the expansion threshold of
a species’ range. 2019. doi:10.5061/dryad.5vv37'
apa: 'Polechova, J. (2019). Data from: Is the sky the limit? On the expansion threshold
of a species’ range. Dryad. https://doi.org/10.5061/dryad.5vv37'
chicago: 'Polechova, Jitka. “Data from: Is the Sky the Limit? On the Expansion Threshold
of a Species’ Range.” Dryad, 2019. https://doi.org/10.5061/dryad.5vv37.'
ieee: 'J. Polechova, “Data from: Is the sky the limit? On the expansion threshold
of a species’ range.” Dryad, 2019.'
ista: 'Polechova J. 2019. Data from: Is the sky the limit? On the expansion threshold
of a species’ range, Dryad, 10.5061/dryad.5vv37.'
mla: 'Polechova, Jitka. Data from: Is the Sky the Limit? On the Expansion Threshold
of a Species’ Range. Dryad, 2019, doi:10.5061/dryad.5vv37.'
short: J. Polechova, (2019).
date_created: 2021-08-09T13:07:28Z
date_published: 2019-06-22T00:00:00Z
date_updated: 2023-02-23T11:14:30Z
day: '22'
department:
- _id: NiBa
doi: 10.5061/dryad.5vv37
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.5vv37
month: '06'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '315'
relation: used_in_publication
status: public
status: public
title: 'Data from: Is the sky the limit? On the expansion threshold of a species''
range'
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2019'
...
---
_id: '5911'
abstract:
- lang: eng
text: Empirical data suggest that inversions in many species contain genes important
for intraspecific divergence and speciation, yet mechanisms of evolution remain
unclear. While genes inside an inversion are tightly linked, inversions are not
static but evolve separately from the rest of the genome by new mutations, recombination
within arrangements, and gene flux between arrangements. Inversion polymorphisms
are maintained by different processes, for example, divergent or balancing selection,
or a mix of multiple processes. Moreover, the relative roles of selection, drift,
mutation, and recombination will change over the lifetime of an inversion and
within its area of distribution. We believe inversions are central to the evolution
of many species, but we need many more data and new models to understand the complex
mechanisms involved.
article_processing_charge: No
article_type: original
author:
- first_name: Rui
full_name: Faria, Rui
last_name: Faria
- first_name: Kerstin
full_name: Johannesson, Kerstin
last_name: Johannesson
- first_name: Roger K.
full_name: Butlin, Roger K.
last_name: Butlin
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
citation:
ama: Faria R, Johannesson K, Butlin RK, Westram AM. Evolving inversions. Trends
in Ecology and Evolution. 2019;34(3):239-248. doi:10.1016/j.tree.2018.12.005
apa: Faria, R., Johannesson, K., Butlin, R. K., & Westram, A. M. (2019). Evolving
inversions. Trends in Ecology and Evolution. Elsevier. https://doi.org/10.1016/j.tree.2018.12.005
chicago: Faria, Rui, Kerstin Johannesson, Roger K. Butlin, and Anja M Westram. “Evolving
Inversions.” Trends in Ecology and Evolution. Elsevier, 2019. https://doi.org/10.1016/j.tree.2018.12.005.
ieee: R. Faria, K. Johannesson, R. K. Butlin, and A. M. Westram, “Evolving inversions,”
Trends in Ecology and Evolution, vol. 34, no. 3. Elsevier, pp. 239–248,
2019.
ista: Faria R, Johannesson K, Butlin RK, Westram AM. 2019. Evolving inversions.
Trends in Ecology and Evolution. 34(3), 239–248.
mla: Faria, Rui, et al. “Evolving Inversions.” Trends in Ecology and Evolution,
vol. 34, no. 3, Elsevier, 2019, pp. 239–48, doi:10.1016/j.tree.2018.12.005.
short: R. Faria, K. Johannesson, R.K. Butlin, A.M. Westram, Trends in Ecology and
Evolution 34 (2019) 239–248.
date_created: 2019-02-03T22:59:15Z
date_published: 2019-03-01T00:00:00Z
date_updated: 2023-08-24T14:29:48Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1016/j.tree.2018.12.005
ec_funded: 1
external_id:
isi:
- '000459899000013'
file:
- access_level: open_access
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date_updated: 2020-07-14T12:47:13Z
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isi: 1
issue: '3'
language:
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month: '03'
oa: 1
oa_version: Published Version
page: 239-248
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Trends in Ecology and Evolution
publication_identifier:
issn:
- '01695347'
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Evolving inversions
tmp:
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legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 34
year: '2019'
...
---
_id: '5680'
abstract:
- lang: eng
text: Pollinators display a remarkable diversity of foraging strategies with flowering
plants, from primarily mutualistic interactions to cheating through nectar robbery.
Despite numerous studies on the effect of nectar robbing on components of plant
fitness, its contribution to reproductive isolation is unclear. We experimentally
tested the impact of different pollinator strategies in a natural hybrid zone
between two subspecies of Antirrhinum majus with alternate flower colour guides.
On either side of a steep cline in flower colour between Antirrhinum majus pseudomajus
(magenta) and A. m. striatum (yellow), we quantified the behaviour of all floral
visitors at different time points during the flowering season. Using long-run
camera surveys, we quantify the impact of nectar robbing on the number of flowers
visited per inflorescence and the flower probing time. We further experimentally
tested the effect of nectar robbing on female reproductive success by manipulating
the intensity of robbing. While robbing increased over time the number of legitimate
visitors tended to decrease concomitantly. We found that the number of flowers
pollinated on a focal inflorescence decreased with the number of prior robbing
events. However, in the manipulative experiment, fruit set and fruit volume did
not vary significantly between low robbing and control treatments. Our findings
challenge the idea that robbers have a negative impact on plant fitness through
female function. This study also adds to our understanding of the components of
pollinator-mediated reproductive isolation and the maintenance of Antirrhinum
hybrid zones.
article_processing_charge: No
author:
- first_name: Christophe
full_name: Andalo, Christophe
last_name: Andalo
- first_name: Monique
full_name: Burrus, Monique
last_name: Burrus
- first_name: Sandrine
full_name: Paute, Sandrine
last_name: Paute
- first_name: Christine
full_name: Lauzeral, Christine
last_name: Lauzeral
- first_name: David
full_name: Field, David
id: 419049E2-F248-11E8-B48F-1D18A9856A87
last_name: Field
orcid: 0000-0002-4014-8478
citation:
ama: Andalo C, Burrus M, Paute S, Lauzeral C, Field D. Prevalence of legitimate
pollinators and nectar robbers and the consequences for fruit set in an Antirrhinum
majus hybrid zone. Botany Letters. 2019;166(1):80-92. doi:10.1080/23818107.2018.1545142
apa: Andalo, C., Burrus, M., Paute, S., Lauzeral, C., & Field, D. (2019). Prevalence
of legitimate pollinators and nectar robbers and the consequences for fruit set
in an Antirrhinum majus hybrid zone. Botany Letters. Taylor and Francis.
https://doi.org/10.1080/23818107.2018.1545142
chicago: Andalo, Christophe, Monique Burrus, Sandrine Paute, Christine Lauzeral,
and David Field. “Prevalence of Legitimate Pollinators and Nectar Robbers and
the Consequences for Fruit Set in an Antirrhinum Majus Hybrid Zone.” Botany
Letters. Taylor and Francis, 2019. https://doi.org/10.1080/23818107.2018.1545142.
ieee: C. Andalo, M. Burrus, S. Paute, C. Lauzeral, and D. Field, “Prevalence of
legitimate pollinators and nectar robbers and the consequences for fruit set in
an Antirrhinum majus hybrid zone,” Botany Letters, vol. 166, no. 1. Taylor
and Francis, pp. 80–92, 2019.
ista: Andalo C, Burrus M, Paute S, Lauzeral C, Field D. 2019. Prevalence of legitimate
pollinators and nectar robbers and the consequences for fruit set in an Antirrhinum
majus hybrid zone. Botany Letters. 166(1), 80–92.
mla: Andalo, Christophe, et al. “Prevalence of Legitimate Pollinators and Nectar
Robbers and the Consequences for Fruit Set in an Antirrhinum Majus Hybrid Zone.”
Botany Letters, vol. 166, no. 1, Taylor and Francis, 2019, pp. 80–92, doi:10.1080/23818107.2018.1545142.
short: C. Andalo, M. Burrus, S. Paute, C. Lauzeral, D. Field, Botany Letters 166
(2019) 80–92.
date_created: 2018-12-16T22:59:20Z
date_published: 2019-01-01T00:00:00Z
date_updated: 2023-08-24T14:34:12Z
day: '01'
department:
- _id: NiBa
doi: 10.1080/23818107.2018.1545142
external_id:
isi:
- '000463802800009'
intvolume: ' 166'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 80-92
publication: Botany Letters
publication_identifier:
eissn:
- '23818115'
issn:
- '23818107'
publication_status: published
publisher: Taylor and Francis
quality_controlled: '1'
scopus_import: '1'
status: public
title: Prevalence of legitimate pollinators and nectar robbers and the consequences
for fruit set in an Antirrhinum majus hybrid zone
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 166
year: '2019'
...
---
_id: '6022'
abstract:
- lang: eng
text: The evolution of new species is made easier when traits under divergent ecological
selection are also mating cues. Such ecological mating cues are now considered
more common than previously thought, but we still know little about the genetic
changes underlying their evolution or more generally about the genetic basis for
assortative mating behaviors. Both tight physical linkage and the existence of
large-effect preference loci will strengthen genetic associations between behavioral
and ecological barriers, promoting the evolution of assortative mating. The warning
patterns of Heliconius melpomene and H. cydno are under disruptive selection due
to increased predation of nonmimetic hybrids and are used during mate recognition.
We carried out a genome-wide quantitative trait locus (QTL) analysis of preference
behaviors between these species and showed that divergent male preference has
a simple genetic basis. We identify three QTLs that together explain a large proportion
(approximately 60%) of the difference in preference behavior observed between
the parental species. One of these QTLs is just 1.2 (0-4.8) centiMorgans (cM)
from the major color pattern gene optix, and, individually, all three have a large
effect on the preference phenotype. Genomic divergence between H. cydno and H.
melpomene is high but broadly heterogenous, and admixture is reduced at the preference-optix
color pattern locus but not the other preference QTLs. The simple genetic architecture
we reveal will facilitate the evolution and maintenance of new species despite
ongoing gene flow by coupling behavioral and ecological aspects of reproductive
isolation.
article_number: e2005902
article_processing_charge: No
author:
- first_name: Richard M.
full_name: Merrill, Richard M.
last_name: Merrill
- first_name: Pasi
full_name: Rastas, Pasi
last_name: Rastas
- first_name: Simon H.
full_name: Martin, Simon H.
last_name: Martin
- first_name: Maria C
full_name: Melo Hurtado, Maria C
id: 386D7308-F248-11E8-B48F-1D18A9856A87
last_name: Melo Hurtado
- first_name: Sarah
full_name: Barker, Sarah
last_name: Barker
- first_name: John
full_name: Davey, John
last_name: Davey
- first_name: W. Owen
full_name: Mcmillan, W. Owen
last_name: Mcmillan
- first_name: Chris D.
full_name: Jiggins, Chris D.
last_name: Jiggins
citation:
ama: Merrill RM, Rastas P, Martin SH, et al. Genetic dissection of assortative mating
behavior. PLoS Biology. 2019;17(2). doi:10.1371/journal.pbio.2005902
apa: Merrill, R. M., Rastas, P., Martin, S. H., Melo Hurtado, M. C., Barker, S.,
Davey, J., … Jiggins, C. D. (2019). Genetic dissection of assortative mating behavior.
PLoS Biology. Public Library of Science. https://doi.org/10.1371/journal.pbio.2005902
chicago: Merrill, Richard M., Pasi Rastas, Simon H. Martin, Maria C Melo Hurtado,
Sarah Barker, John Davey, W. Owen Mcmillan, and Chris D. Jiggins. “Genetic Dissection
of Assortative Mating Behavior.” PLoS Biology. Public Library of Science,
2019. https://doi.org/10.1371/journal.pbio.2005902.
ieee: R. M. Merrill et al., “Genetic dissection of assortative mating behavior,”
PLoS Biology, vol. 17, no. 2. Public Library of Science, 2019.
ista: Merrill RM, Rastas P, Martin SH, Melo Hurtado MC, Barker S, Davey J, Mcmillan
WO, Jiggins CD. 2019. Genetic dissection of assortative mating behavior. PLoS
Biology. 17(2), e2005902.
mla: Merrill, Richard M., et al. “Genetic Dissection of Assortative Mating Behavior.”
PLoS Biology, vol. 17, no. 2, e2005902, Public Library of Science, 2019,
doi:10.1371/journal.pbio.2005902.
short: R.M. Merrill, P. Rastas, S.H. Martin, M.C. Melo Hurtado, S. Barker, J. Davey,
W.O. Mcmillan, C.D. Jiggins, PLoS Biology 17 (2019).
date_created: 2019-02-17T22:59:21Z
date_published: 2019-02-07T00:00:00Z
date_updated: 2023-08-24T14:46:23Z
day: '07'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1371/journal.pbio.2005902
external_id:
isi:
- '000460317100001'
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date_created: 2019-02-18T14:57:24Z
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month: '02'
oa: 1
oa_version: Published Version
publication: PLoS Biology
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
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title: Genetic dissection of assortative mating behavior
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...
---
_id: '9801'
article_processing_charge: No
author:
- first_name: Richard M.
full_name: Merrill, Richard M.
last_name: Merrill
- first_name: Pasi
full_name: Rastas, Pasi
last_name: Rastas
- first_name: Simon H.
full_name: Martin, Simon H.
last_name: Martin
- first_name: Maria C
full_name: Melo Hurtado, Maria C
id: 386D7308-F248-11E8-B48F-1D18A9856A87
last_name: Melo Hurtado
- first_name: Sarah
full_name: Barker, Sarah
last_name: Barker
- first_name: John
full_name: Davey, John
last_name: Davey
- first_name: W. Owen
full_name: Mcmillan, W. Owen
last_name: Mcmillan
- first_name: Chris D.
full_name: Jiggins, Chris D.
last_name: Jiggins
citation:
ama: Merrill RM, Rastas P, Martin SH, et al. Raw behavioral data. 2019. doi:10.1371/journal.pbio.2005902.s006
apa: Merrill, R. M., Rastas, P., Martin, S. H., Melo Hurtado, M. C., Barker, S.,
Davey, J., … Jiggins, C. D. (2019). Raw behavioral data. Public Library of Science.
https://doi.org/10.1371/journal.pbio.2005902.s006
chicago: Merrill, Richard M., Pasi Rastas, Simon H. Martin, Maria C Melo Hurtado,
Sarah Barker, John Davey, W. Owen Mcmillan, and Chris D. Jiggins. “Raw Behavioral
Data.” Public Library of Science, 2019. https://doi.org/10.1371/journal.pbio.2005902.s006.
ieee: R. M. Merrill et al., “Raw behavioral data.” Public Library of Science,
2019.
ista: Merrill RM, Rastas P, Martin SH, Melo Hurtado MC, Barker S, Davey J, Mcmillan
WO, Jiggins CD. 2019. Raw behavioral data, Public Library of Science, 10.1371/journal.pbio.2005902.s006.
mla: Merrill, Richard M., et al. Raw Behavioral Data. Public Library of Science,
2019, doi:10.1371/journal.pbio.2005902.s006.
short: R.M. Merrill, P. Rastas, S.H. Martin, M.C. Melo Hurtado, S. Barker, J. Davey,
W.O. Mcmillan, C.D. Jiggins, (2019).
date_created: 2021-08-06T11:34:56Z
date_published: 2019-02-07T00:00:00Z
date_updated: 2023-08-24T14:46:23Z
day: '07'
department:
- _id: NiBa
doi: 10.1371/journal.pbio.2005902.s006
month: '02'
oa_version: Published Version
publisher: Public Library of Science
related_material:
record:
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relation: used_in_publication
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status: public
title: Raw behavioral data
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2019'
...
---
_id: '6095'
abstract:
- lang: eng
text: Both classical and recent studies suggest that chromosomal inversion polymorphisms
are important in adaptation and speciation. However, biases in discovery and reporting
of inversions make it difficult to assess their prevalence and biological importance.
Here, we use an approach based on linkage disequilibrium among markers genotyped
for samples collected across a transect between contrasting habitats to detect
chromosomal rearrangements de novo. We report 17 polymorphic rearrangements in
a single locality for the coastal marine snail, Littorina saxatilis. Patterns
of diversity in the field and of recombination in controlled crosses provide strong
evidence that at least the majority of these rearrangements are inversions. Most
show clinal changes in frequency between habitats, suggestive of divergent selection,
but only one appears to be fixed for different arrangements in the two habitats.
Consistent with widespread evidence for balancing selection on inversion polymorphisms,
we argue that a combination of heterosis and divergent selection can explain the
observed patterns and should be considered in other systems spanning environmental
gradients.
article_processing_charge: No
author:
- first_name: Rui
full_name: Faria, Rui
last_name: Faria
- first_name: Pragya
full_name: Chaube, Pragya
last_name: Chaube
- first_name: Hernán E.
full_name: Morales, Hernán E.
last_name: Morales
- first_name: Tomas
full_name: Larsson, Tomas
last_name: Larsson
- first_name: Alan R.
full_name: Lemmon, Alan R.
last_name: Lemmon
- first_name: Emily M.
full_name: Lemmon, Emily M.
last_name: Lemmon
- first_name: Marina
full_name: Rafajlović, Marina
last_name: Rafajlović
- first_name: Marina
full_name: Panova, Marina
last_name: Panova
- first_name: Mark
full_name: Ravinet, Mark
last_name: Ravinet
- first_name: Kerstin
full_name: Johannesson, Kerstin
last_name: Johannesson
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: Roger K.
full_name: Butlin, Roger K.
last_name: Butlin
citation:
ama: Faria R, Chaube P, Morales HE, et al. Multiple chromosomal rearrangements in
a hybrid zone between Littorina saxatilis ecotypes. Molecular Ecology.
2019;28(6):1375-1393. doi:10.1111/mec.14972
apa: Faria, R., Chaube, P., Morales, H. E., Larsson, T., Lemmon, A. R., Lemmon,
E. M., … Butlin, R. K. (2019). Multiple chromosomal rearrangements in a hybrid
zone between Littorina saxatilis ecotypes. Molecular Ecology. Wiley. https://doi.org/10.1111/mec.14972
chicago: Faria, Rui, Pragya Chaube, Hernán E. Morales, Tomas Larsson, Alan R. Lemmon,
Emily M. Lemmon, Marina Rafajlović, et al. “Multiple Chromosomal Rearrangements
in a Hybrid Zone between Littorina Saxatilis Ecotypes.” Molecular Ecology.
Wiley, 2019. https://doi.org/10.1111/mec.14972.
ieee: R. Faria et al., “Multiple chromosomal rearrangements in a hybrid zone
between Littorina saxatilis ecotypes,” Molecular Ecology, vol. 28, no.
6. Wiley, pp. 1375–1393, 2019.
ista: Faria R, Chaube P, Morales HE, Larsson T, Lemmon AR, Lemmon EM, Rafajlović
M, Panova M, Ravinet M, Johannesson K, Westram AM, Butlin RK. 2019. Multiple chromosomal
rearrangements in a hybrid zone between Littorina saxatilis ecotypes. Molecular
Ecology. 28(6), 1375–1393.
mla: Faria, Rui, et al. “Multiple Chromosomal Rearrangements in a Hybrid Zone between
Littorina Saxatilis Ecotypes.” Molecular Ecology, vol. 28, no. 6, Wiley,
2019, pp. 1375–93, doi:10.1111/mec.14972.
short: R. Faria, P. Chaube, H.E. Morales, T. Larsson, A.R. Lemmon, E.M. Lemmon,
M. Rafajlović, M. Panova, M. Ravinet, K. Johannesson, A.M. Westram, R.K. Butlin,
Molecular Ecology 28 (2019) 1375–1393.
date_created: 2019-03-10T22:59:21Z
date_published: 2019-03-01T00:00:00Z
date_updated: 2023-08-24T14:50:27Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1111/mec.14972
external_id:
isi:
- '000465219200013'
file:
- access_level: open_access
checksum: f915885756057ec0ca5912a41f46a887
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issue: '6'
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month: '03'
oa: 1
oa_version: Published Version
page: 1375-1393
publication: Molecular Ecology
publication_identifier:
eissn:
- 1365-294X
issn:
- 0962-1083
publication_status: published
publisher: Wiley
quality_controlled: '1'
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scopus_import: '1'
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title: Multiple chromosomal rearrangements in a hybrid zone between Littorina saxatilis
ecotypes
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image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
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type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 28
year: '2019'
...
---
_id: '6230'
abstract:
- lang: eng
text: Great care is needed when interpreting claims about the genetic basis of human
variation based on data from genome-wide association studies.
article_number: e45380
article_processing_charge: No
author:
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
- first_name: Joachim
full_name: Hermisson, Joachim
last_name: Hermisson
- first_name: Magnus
full_name: Nordborg, Magnus
last_name: Nordborg
citation:
ama: Barton NH, Hermisson J, Nordborg M. Why structure matters. eLife. 2019;8.
doi:10.7554/eLife.45380
apa: Barton, N. H., Hermisson, J., & Nordborg, M. (2019). Why structure matters.
ELife. eLife Sciences Publications. https://doi.org/10.7554/eLife.45380
chicago: Barton, Nicholas H, Joachim Hermisson, and Magnus Nordborg. “Why Structure
Matters.” ELife. eLife Sciences Publications, 2019. https://doi.org/10.7554/eLife.45380.
ieee: N. H. Barton, J. Hermisson, and M. Nordborg, “Why structure matters,” eLife,
vol. 8. eLife Sciences Publications, 2019.
ista: Barton NH, Hermisson J, Nordborg M. 2019. Why structure matters. eLife. 8,
e45380.
mla: Barton, Nicholas H., et al. “Why Structure Matters.” ELife, vol. 8,
e45380, eLife Sciences Publications, 2019, doi:10.7554/eLife.45380.
short: N.H. Barton, J. Hermisson, M. Nordborg, ELife 8 (2019).
date_created: 2019-04-07T21:59:15Z
date_published: 2019-03-21T00:00:00Z
date_updated: 2023-08-25T08:59:38Z
day: '21'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.7554/eLife.45380
external_id:
isi:
- '000461988300001'
file:
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checksum: 130d7544b57df4a6787e1263c2d7ea43
content_type: application/pdf
creator: dernst
date_created: 2019-04-11T11:43:38Z
date_updated: 2020-07-14T12:47:24Z
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file_name: 2019_eLife_Barton.pdf
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isi: 1
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
publication: eLife
publication_identifier:
eissn:
- 2050084X
publication_status: published
publisher: eLife Sciences Publications
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/body-height-bmi-disease-risk-co/
scopus_import: '1'
status: public
title: Why structure matters
tmp:
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name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 8
year: '2019'
...