---
_id: '3242'
abstract:
- lang: eng
text: Due to the omnipresent risk of epidemics, insect societies have evolved sophisticated
disease defences at the individual and colony level. An intriguing yet little
understood phenomenon is that social contact to pathogen-exposed individuals reduces
susceptibility of previously naive nestmates to this pathogen. We tested whether
such social immunisation in Lasius ants against the entomopathogenic fungus Metarhizium
anisopliae is based on active upregulation of the immune system of nestmates following
contact to an infectious individual or passive protection via transfer of immune
effectors among group members—that is, active versus passive immunisation. We
found no evidence for involvement of passive immunisation via transfer of antimicrobials
among colony members. Instead, intensive allogrooming behaviour between naive
and pathogen-exposed ants before fungal conidia firmly attached to their cuticle
suggested passage of the pathogen from the exposed individuals to their nestmates.
By tracing fluorescence-labelled conidia we indeed detected frequent pathogen
transfer to the nestmates, where they caused low-level infections as revealed
by growth of small numbers of fungal colony forming units from their dissected
body content. These infections rarely led to death, but instead promoted an enhanced
ability to inhibit fungal growth and an active upregulation of immune genes involved
in antifungal defences (defensin and prophenoloxidase, PPO). Contrarily, there
was no upregulation of the gene cathepsin L, which is associated with antibacterial
and antiviral defences, and we found no increased antibacterial activity of nestmates
of fungus-exposed ants. This indicates that social immunisation after fungal exposure
is specific, similar to recent findings for individual-level immune priming in
invertebrates. Epidemiological modeling further suggests that active social immunisation
is adaptive, as it leads to faster elimination of the disease and lower death
rates than passive immunisation. Interestingly, humans have also utilised the
protective effect of low-level infections to fight smallpox by intentional transfer
of low pathogen doses (“variolation” or “inoculation”).
acknowledgement: Funding for this project was obtained by the German Research Foundation
DFG (http://www.dfg.de/en/index.jsp) as an Individual Research Grant (CR118/2-1
to SC) and the European Research Council (http://erc.europa.eu/) in form of two
ERC Starting Grants (ERC-2009-StG240371-SocialVaccines to SC and ERC-2010-StG259294-LatentCauses
to FJT). In addition, the Junge Akademie (Young Academy of the Berlin-Brandenburg
Academy of Sciences and Humanities and the National Academy of Sciences Leopoldina
(http://www.diejungeakademie.de/english/index.html) funded this joint Antnet project
of SC and FJT. The funders had no role in study design, data collection and analysis,
decision to publish, or preparation of the manuscript.
article_number: e1001300
author:
- first_name: Matthias
full_name: Konrad, Matthias
id: 46528076-F248-11E8-B48F-1D18A9856A87
last_name: Konrad
- first_name: Meghan
full_name: Vyleta, Meghan
id: 418901AA-F248-11E8-B48F-1D18A9856A87
last_name: Vyleta
- first_name: Fabian
full_name: Theis, Fabian
last_name: Theis
- first_name: Miriam
full_name: Stock, Miriam
id: 42462816-F248-11E8-B48F-1D18A9856A87
last_name: Stock
- first_name: Simon
full_name: Tragust, Simon
id: 35A7A418-F248-11E8-B48F-1D18A9856A87
last_name: Tragust
- first_name: Martina
full_name: Klatt, Martina
id: E60F29C6-E9AE-11E9-AF6E-D190C7302F38
last_name: Klatt
- first_name: Verena
full_name: Drescher, Verena
last_name: Drescher
- first_name: Carsten
full_name: Marr, Carsten
last_name: Marr
- first_name: Line V
full_name: Ugelvig, Line V
id: 3DC97C8E-F248-11E8-B48F-1D18A9856A87
last_name: Ugelvig
orcid: 0000-0003-1832-8883
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
citation:
ama: Konrad M, Vyleta M, Theis F, et al. Social transfer of pathogenic fungus promotes
active immunisation in ant colonies. PLoS Biology. 2012;10(4). doi:10.1371/journal.pbio.1001300
apa: Konrad, M., Vyleta, M., Theis, F., Stock, M., Tragust, S., Klatt, M., … Cremer,
S. (2012). Social transfer of pathogenic fungus promotes active immunisation in
ant colonies. PLoS Biology. Public Library of Science. https://doi.org/10.1371/journal.pbio.1001300
chicago: Konrad, Matthias, Meghan Vyleta, Fabian Theis, Miriam Stock, Simon Tragust,
Martina Klatt, Verena Drescher, Carsten Marr, Line V Ugelvig, and Sylvia Cremer.
“Social Transfer of Pathogenic Fungus Promotes Active Immunisation in Ant Colonies.”
PLoS Biology. Public Library of Science, 2012. https://doi.org/10.1371/journal.pbio.1001300.
ieee: M. Konrad et al., “Social transfer of pathogenic fungus promotes active
immunisation in ant colonies,” PLoS Biology, vol. 10, no. 4. Public Library
of Science, 2012.
ista: Konrad M, Vyleta M, Theis F, Stock M, Tragust S, Klatt M, Drescher V, Marr
C, Ugelvig LV, Cremer S. 2012. Social transfer of pathogenic fungus promotes active
immunisation in ant colonies. PLoS Biology. 10(4), e1001300.
mla: Konrad, Matthias, et al. “Social Transfer of Pathogenic Fungus Promotes Active
Immunisation in Ant Colonies.” PLoS Biology, vol. 10, no. 4, e1001300,
Public Library of Science, 2012, doi:10.1371/journal.pbio.1001300.
short: M. Konrad, M. Vyleta, F. Theis, M. Stock, S. Tragust, M. Klatt, V. Drescher,
C. Marr, L.V. Ugelvig, S. Cremer, PLoS Biology 10 (2012).
date_created: 2018-12-11T12:02:13Z
date_published: 2012-04-03T00:00:00Z
date_updated: 2023-02-23T14:07:11Z
day: '03'
ddc:
- '570'
- '579'
department:
- _id: SyCr
doi: 10.1371/journal.pbio.1001300
ec_funded: 1
file:
- access_level: open_access
checksum: 4ebacefd9fbab5c68adf829124115fd1
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:08:28Z
date_updated: 2020-07-14T12:46:04Z
file_id: '4689'
file_name: IST-2012-96-v1+1_journal.pbio.1001300.pdf
file_size: 674228
relation: main_file
file_date_updated: 2020-07-14T12:46:04Z
has_accepted_license: '1'
intvolume: ' 10'
issue: '4'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
project:
- _id: 25DAF0B2-B435-11E9-9278-68D0E5697425
grant_number: CR-118/3-1
name: Host-Parasite Coevolution
- _id: 25DC711C-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '243071'
name: 'Social Vaccination in Ant Colonies: from Individual Mechanisms to Society
Effects'
- _id: 25E0E184-B435-11E9-9278-68D0E5697425
name: Antnet
publication: PLoS Biology
publication_status: published
publisher: Public Library of Science
publist_id: '3434'
pubrep_id: '96'
quality_controlled: '1'
related_material:
record:
- id: '9755'
relation: research_data
status: public
scopus_import: 1
status: public
title: Social transfer of pathogenic fungus promotes active immunisation in ant colonies
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: 10
year: '2012'
...
---
_id: '9755'
abstract:
- lang: eng
text: Due to the omnipresent risk of epidemics, insect societies have evolved sophisticated
disease defences at the individual and colony level. An intriguing yet little
understood phenomenon is that social contact to pathogen-exposed individuals reduces
susceptibility of previously naive nestmates to this pathogen. We tested whether
such social immunisation in Lasius ants against the entomopathogenic fungus Metarhizium
anisopliae is based on active upregulation of the immune system of nestmates following
contact to an infectious individual or passive protection via transfer of immune
effectors among group members—that is, active versus passive immunisation. We
found no evidence for involvement of passive immunisation via transfer of antimicrobials
among colony members. Instead, intensive allogrooming behaviour between naive
and pathogen-exposed ants before fungal conidia firmly attached to their cuticle
suggested passage of the pathogen from the exposed individuals to their nestmates.
By tracing fluorescence-labelled conidia we indeed detected frequent pathogen
transfer to the nestmates, where they caused low-level infections as revealed
by growth of small numbers of fungal colony forming units from their dissected
body content. These infections rarely led to death, but instead promoted an enhanced
ability to inhibit fungal growth and an active upregulation of immune genes involved
in antifungal defences (defensin and prophenoloxidase, PPO). Contrarily, there
was no upregulation of the gene cathepsin L, which is associated with antibacterial
and antiviral defences, and we found no increased antibacterial activity of nestmates
of fungus-exposed ants. This indicates that social immunisation after fungal exposure
is specific, similar to recent findings for individual-level immune priming in
invertebrates. Epidemiological modeling further suggests that active social immunisation
is adaptive, as it leads to faster elimination of the disease and lower death
rates than passive immunisation. Interestingly, humans have also utilised the
protective effect of low-level infections to fight smallpox by intentional transfer
of low pathogen doses (“variolation” or “inoculation”).
article_processing_charge: No
author:
- first_name: Matthias
full_name: Konrad, Matthias
id: 46528076-F248-11E8-B48F-1D18A9856A87
last_name: Konrad
- first_name: Meghan
full_name: Vyleta, Meghan
id: 418901AA-F248-11E8-B48F-1D18A9856A87
last_name: Vyleta
- first_name: Fabian
full_name: Theis, Fabian
last_name: Theis
- first_name: Miriam
full_name: Stock, Miriam
id: 42462816-F248-11E8-B48F-1D18A9856A87
last_name: Stock
- first_name: Martina
full_name: Klatt, Martina
id: E60F29C6-E9AE-11E9-AF6E-D190C7302F38
last_name: Klatt
- first_name: Verena
full_name: Drescher, Verena
last_name: Drescher
- first_name: Carsten
full_name: Marr, Carsten
last_name: Marr
- first_name: Line V
full_name: Ugelvig, Line V
id: 3DC97C8E-F248-11E8-B48F-1D18A9856A87
last_name: Ugelvig
orcid: 0000-0003-1832-8883
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
citation:
ama: 'Konrad M, Vyleta M, Theis F, et al. Data from: Social transfer of pathogenic
fungus promotes active immunisation in ant colonies. 2012. doi:10.5061/dryad.sv37s'
apa: 'Konrad, M., Vyleta, M., Theis, F., Stock, M., Klatt, M., Drescher, V., … Cremer,
S. (2012). Data from: Social transfer of pathogenic fungus promotes active immunisation
in ant colonies. Dryad. https://doi.org/10.5061/dryad.sv37s'
chicago: 'Konrad, Matthias, Meghan Vyleta, Fabian Theis, Miriam Stock, Martina Klatt,
Verena Drescher, Carsten Marr, Line V Ugelvig, and Sylvia Cremer. “Data from:
Social Transfer of Pathogenic Fungus Promotes Active Immunisation in Ant Colonies.”
Dryad, 2012. https://doi.org/10.5061/dryad.sv37s.'
ieee: 'M. Konrad et al., “Data from: Social transfer of pathogenic fungus
promotes active immunisation in ant colonies.” Dryad, 2012.'
ista: 'Konrad M, Vyleta M, Theis F, Stock M, Klatt M, Drescher V, Marr C, Ugelvig
LV, Cremer S. 2012. Data from: Social transfer of pathogenic fungus promotes active
immunisation in ant colonies, Dryad, 10.5061/dryad.sv37s.'
mla: 'Konrad, Matthias, et al. Data from: Social Transfer of Pathogenic Fungus
Promotes Active Immunisation in Ant Colonies. Dryad, 2012, doi:10.5061/dryad.sv37s.'
short: M. Konrad, M. Vyleta, F. Theis, M. Stock, M. Klatt, V. Drescher, C. Marr,
L.V. Ugelvig, S. Cremer, (2012).
date_created: 2021-07-30T08:39:13Z
date_published: 2012-09-27T00:00:00Z
date_updated: 2023-02-23T11:18:41Z
day: '27'
department:
- _id: SyCr
doi: 10.5061/dryad.sv37s
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.sv37s
month: '09'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '3242'
relation: used_in_publication
status: public
status: public
title: 'Data from: Social transfer of pathogenic fungus promotes active immunisation
in ant colonies'
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2012'
...
---
_id: '9758'
abstract:
- lang: eng
text: 'We propose a two-step procedure for estimating multiple migration rates in
an approximate Bayesian computation (ABC) framework, accounting for global nuisance
parameters. The approach is not limited to migration, but generally of interest
for inference problems with multiple parameters and a modular structure (e.g.
independent sets of demes or loci). We condition on a known, but complex demographic
model of a spatially subdivided population, motivated by the reintroduction of
Alpine ibex (Capra ibex) into Switzerland. In the first step, the global parameters
ancestral mutation rate and male mating skew have been estimated for the whole
population in Aeschbacher et al. (Genetics 2012; 192: 1027). In the second step,
we estimate in this study the migration rates independently for clusters of demes
putatively connected by migration. For large clusters (many migration rates),
ABC faces the problem of too many summary statistics. We therefore assess by simulation
if estimation per pair of demes is a valid alternative. We find that the trade-off
between reduced dimensionality for the pairwise estimation on the one hand and
lower accuracy due to the assumption of pairwise independence on the other depends
on the number of migration rates to be inferred: the accuracy of the pairwise
approach increases with the number of parameters, relative to the joint estimation
approach. To distinguish between low and zero migration, we perform ABC-type model
comparison between a model with migration and one without. Applying the approach
to microsatellite data from Alpine ibex, we find no evidence for substantial gene
flow via migration, except for one pair of demes in one direction.'
article_processing_charge: No
author:
- first_name: Simon
full_name: Aeschbacher, Simon
id: 2D35326E-F248-11E8-B48F-1D18A9856A87
last_name: Aeschbacher
- first_name: Andreas
full_name: Futschik, Andreas
last_name: Futschik
- first_name: Mark
full_name: Beaumont, Mark
last_name: Beaumont
citation:
ama: 'Aeschbacher S, Futschik A, Beaumont M. Data from: Approximate Bayesian computation
for modular inference problems with many parameters: the example of migration
rates. 2012. doi:10.5061/dryad.274b1'
apa: 'Aeschbacher, S., Futschik, A., & Beaumont, M. (2012). Data from: Approximate
Bayesian computation for modular inference problems with many parameters: the
example of migration rates. Dryad. https://doi.org/10.5061/dryad.274b1'
chicago: 'Aeschbacher, Simon, Andreas Futschik, and Mark Beaumont. “Data from: Approximate
Bayesian Computation for Modular Inference Problems with Many Parameters: The
Example of Migration Rates.” Dryad, 2012. https://doi.org/10.5061/dryad.274b1.'
ieee: 'S. Aeschbacher, A. Futschik, and M. Beaumont, “Data from: Approximate Bayesian
computation for modular inference problems with many parameters: the example of
migration rates.” Dryad, 2012.'
ista: 'Aeschbacher S, Futschik A, Beaumont M. 2012. Data from: Approximate Bayesian
computation for modular inference problems with many parameters: the example of
migration rates, Dryad, 10.5061/dryad.274b1.'
mla: 'Aeschbacher, Simon, et al. Data from: Approximate Bayesian Computation
for Modular Inference Problems with Many Parameters: The Example of Migration
Rates. Dryad, 2012, doi:10.5061/dryad.274b1.'
short: S. Aeschbacher, A. Futschik, M. Beaumont, (2012).
date_created: 2021-07-30T12:36:39Z
date_published: 2012-11-14T00:00:00Z
date_updated: 2023-02-23T11:05:19Z
day: '14'
department:
- _id: NiBa
doi: 10.5061/dryad.274b1
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.274b1
month: '11'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '2944'
relation: used_in_publication
status: public
status: public
title: 'Data from: Approximate Bayesian computation for modular inference problems
with many parameters: the example of migration rates'
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2012'
...
---
_id: '9757'
abstract:
- lang: eng
text: To fight infectious diseases, host immune defences are employed at multiple
levels. Sanitary behaviour, such as pathogen avoidance and removal, acts as a
first line of defence to prevent infection [1] before activation of the physiological
immune system. Insect societies have evolved a wide range of collective hygiene
measures and intensive health care towards pathogen-exposed group members [2].
One of the most common behaviours is allogrooming, in which nestmates remove infectious
particles from the body surfaces of exposed individuals [3]. Here we show that,
in invasive garden ants, grooming of fungus-exposed brood is effective beyond
the sheer mechanical removal of fungal conidiospores as it also includes chemical
disinfection through the application of poison produced by the ants themselves.
Formic acid is the main active component of the poison. It inhibits fungal growth
of conidiospores remaining on the brood surface after grooming and also those
collected in the mouth of the grooming ant. This dual function is achieved by
uptake of the poison droplet into the mouth through acidopore self-grooming and
subsequent application onto the infectious brood via brood grooming. This extraordinary
behaviour extends current understanding of grooming and the establishment of social
immunity in insect societies.
article_processing_charge: No
author:
- first_name: Simon
full_name: Tragust, Simon
id: 35A7A418-F248-11E8-B48F-1D18A9856A87
last_name: Tragust
- first_name: Barbara
full_name: Mitteregger, Barbara
id: 479DDAAC-E9CD-11E9-9B5F-82450873F7A1
last_name: Mitteregger
- first_name: Vanessa
full_name: Barone, Vanessa
id: 419EECCC-F248-11E8-B48F-1D18A9856A87
last_name: Barone
orcid: 0000-0003-2676-3367
- first_name: Matthias
full_name: Konrad, Matthias
id: 46528076-F248-11E8-B48F-1D18A9856A87
last_name: Konrad
- first_name: Line V
full_name: Ugelvig, Line V
id: 3DC97C8E-F248-11E8-B48F-1D18A9856A87
last_name: Ugelvig
orcid: 0000-0003-1832-8883
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
citation:
ama: 'Tragust S, Mitteregger B, Barone V, Konrad M, Ugelvig LV, Cremer S. Data from:
Ants disinfect fungus-exposed brood by oral uptake and spread of their poison.
2012. doi:10.5061/dryad.61649'
apa: 'Tragust, S., Mitteregger, B., Barone, V., Konrad, M., Ugelvig, L. V., &
Cremer, S. (2012). Data from: Ants disinfect fungus-exposed brood by oral uptake
and spread of their poison. Dryad. https://doi.org/10.5061/dryad.61649'
chicago: 'Tragust, Simon, Barbara Mitteregger, Vanessa Barone, Matthias Konrad,
Line V Ugelvig, and Sylvia Cremer. “Data from: Ants Disinfect Fungus-Exposed Brood
by Oral Uptake and Spread of Their Poison.” Dryad, 2012. https://doi.org/10.5061/dryad.61649.'
ieee: 'S. Tragust, B. Mitteregger, V. Barone, M. Konrad, L. V. Ugelvig, and S. Cremer,
“Data from: Ants disinfect fungus-exposed brood by oral uptake and spread of their
poison.” Dryad, 2012.'
ista: 'Tragust S, Mitteregger B, Barone V, Konrad M, Ugelvig LV, Cremer S. 2012.
Data from: Ants disinfect fungus-exposed brood by oral uptake and spread of their
poison, Dryad, 10.5061/dryad.61649.'
mla: 'Tragust, Simon, et al. Data from: Ants Disinfect Fungus-Exposed Brood by
Oral Uptake and Spread of Their Poison. Dryad, 2012, doi:10.5061/dryad.61649.'
short: S. Tragust, B. Mitteregger, V. Barone, M. Konrad, L.V. Ugelvig, S. Cremer,
(2012).
date_created: 2021-07-30T12:31:31Z
date_published: 2012-12-14T00:00:00Z
date_updated: 2023-02-23T11:04:28Z
day: '14'
department:
- _id: SyCr
doi: 10.5061/dryad.61649
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.61649
month: '12'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '2926'
relation: used_in_publication
status: public
status: public
title: 'Data from: Ants disinfect fungus-exposed brood by oral uptake and spread of
their poison'
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2012'
...
---
_id: '8504'
abstract:
- lang: eng
text: In this paper we present a surprising example of a Cr unimodal map of an interval
f:I→I whose number of periodic points Pn(f)=∣{x∈I:fnx=x}∣ grows faster than any
ahead given sequence along a subsequence nk=3k. This example also shows that ‘non-flatness’
of critical points is necessary for the Martens–de Melo–van Strien theorem [M.
Martens, W. de Melo and S. van Strien. Julia–Fatou–Sullivan theory for real one-dimensional
dynamics. Acta Math.168(3–4) (1992), 273–318] to hold.
article_processing_charge: No
article_type: original
author:
- first_name: Vadim
full_name: Kaloshin, Vadim
id: FE553552-CDE8-11E9-B324-C0EBE5697425
last_name: Kaloshin
orcid: 0000-0002-6051-2628
- first_name: O. S.
full_name: KOZLOVSKI, O. S.
last_name: KOZLOVSKI
citation:
ama: Kaloshin V, KOZLOVSKI OS. A Cr unimodal map with an arbitrary fast growth of
the number of periodic points. Ergodic Theory and Dynamical Systems. 2012;32(1):159-165.
doi:10.1017/s0143385710000817
apa: Kaloshin, V., & KOZLOVSKI, O. S. (2012). A Cr unimodal map with an arbitrary
fast growth of the number of periodic points. Ergodic Theory and Dynamical
Systems. Cambridge University Press. https://doi.org/10.1017/s0143385710000817
chicago: Kaloshin, Vadim, and O. S. KOZLOVSKI. “A Cr Unimodal Map with an Arbitrary
Fast Growth of the Number of Periodic Points.” Ergodic Theory and Dynamical
Systems. Cambridge University Press, 2012. https://doi.org/10.1017/s0143385710000817.
ieee: V. Kaloshin and O. S. KOZLOVSKI, “A Cr unimodal map with an arbitrary fast
growth of the number of periodic points,” Ergodic Theory and Dynamical Systems,
vol. 32, no. 1. Cambridge University Press, pp. 159–165, 2012.
ista: Kaloshin V, KOZLOVSKI OS. 2012. A Cr unimodal map with an arbitrary fast growth
of the number of periodic points. Ergodic Theory and Dynamical Systems. 32(1),
159–165.
mla: Kaloshin, Vadim, and O. S. KOZLOVSKI. “A Cr Unimodal Map with an Arbitrary
Fast Growth of the Number of Periodic Points.” Ergodic Theory and Dynamical
Systems, vol. 32, no. 1, Cambridge University Press, 2012, pp. 159–65, doi:10.1017/s0143385710000817.
short: V. Kaloshin, O.S. KOZLOVSKI, Ergodic Theory and Dynamical Systems 32 (2012)
159–165.
date_created: 2020-09-18T10:47:33Z
date_published: 2012-02-01T00:00:00Z
date_updated: 2021-01-12T08:19:44Z
day: '01'
doi: 10.1017/s0143385710000817
extern: '1'
intvolume: ' 32'
issue: '1'
keyword:
- Applied Mathematics
- General Mathematics
language:
- iso: eng
month: '02'
oa_version: None
page: 159-165
publication: Ergodic Theory and Dynamical Systems
publication_identifier:
issn:
- 0143-3857
- 1469-4417
publication_status: published
publisher: Cambridge University Press
quality_controlled: '1'
status: public
title: A Cr unimodal map with an arbitrary fast growth of the number of periodic points
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 32
year: '2012'
...