---
_id: '5'
abstract:
- lang: eng
text: In this paper, we introduce a quantum version of the wonderful compactification
of a group as a certain noncommutative projective scheme. Our approach stems from
the fact that the wonderful compactification encodes the asymptotics of matrix
coefficients, and from its realization as a GIT quotient of the Vinberg semigroup.
In order to define the wonderful compactification for a quantum group, we adopt
a generalized formalism of Proj categories in the spirit of Artin and Zhang. Key
to our construction is a quantum version of the Vinberg semigroup, which we define
as a q-deformation of a certain Rees algebra, compatible with a standard Poisson
structure. Furthermore, we discuss quantum analogues of the stratification of
the wonderful compactification by orbits for a certain group action, and provide
explicit computations in the case of SL2.
article_processing_charge: Yes (via OA deal)
author:
- first_name: Iordan V
full_name: Ganev, Iordan V
id: 447491B8-F248-11E8-B48F-1D18A9856A87
last_name: Ganev
citation:
ama: Ganev IV. The wonderful compactification for quantum groups. Journal of
the London Mathematical Society. 2019;99(3):778-806. doi:10.1112/jlms.12193
apa: Ganev, I. V. (2019). The wonderful compactification for quantum groups. Journal
of the London Mathematical Society. Wiley. https://doi.org/10.1112/jlms.12193
chicago: Ganev, Iordan V. “The Wonderful Compactification for Quantum Groups.” Journal
of the London Mathematical Society. Wiley, 2019. https://doi.org/10.1112/jlms.12193.
ieee: I. V. Ganev, “The wonderful compactification for quantum groups,” Journal
of the London Mathematical Society, vol. 99, no. 3. Wiley, pp. 778–806, 2019.
ista: Ganev IV. 2019. The wonderful compactification for quantum groups. Journal
of the London Mathematical Society. 99(3), 778–806.
mla: Ganev, Iordan V. “The Wonderful Compactification for Quantum Groups.” Journal
of the London Mathematical Society, vol. 99, no. 3, Wiley, 2019, pp. 778–806,
doi:10.1112/jlms.12193.
short: I.V. Ganev, Journal of the London Mathematical Society 99 (2019) 778–806.
date_created: 2018-12-11T11:44:06Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2023-09-19T10:13:08Z
day: '01'
ddc:
- '510'
department:
- _id: TaHa
doi: 10.1112/jlms.12193
external_id:
isi:
- '000470025900008'
file:
- access_level: open_access
checksum: 1be56239b2cd740a0e9a084f773c22f6
content_type: application/pdf
creator: kschuh
date_created: 2020-01-07T13:31:53Z
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file_name: 2019_Wiley_Ganev.pdf
file_size: 431754
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language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '06'
oa: 1
oa_version: Published Version
page: 778-806
publication: Journal of the London Mathematical Society
publication_status: published
publisher: Wiley
publist_id: '8052'
quality_controlled: '1'
scopus_import: '1'
status: public
title: The wonderful compactification for quantum groups
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: 99
year: '2019'
...
---
_id: '7172'
abstract:
- lang: eng
text: "The development and growth of Arabidopsis thaliana is regulated by a combination
of genetic programing and also by the environmental influences. An important role
in these processes play the phytohormones and among them, auxin is crucial as
it controls many important functions. It is transported through the whole plant
body by creating local and temporal concentration maxima and minima, which have
an impact on the cell status, tissue and organ identity. Auxin has the property
to undergo a directional and finely regulated cell-to-cell transport, which is
enabled by the transport proteins, localized on the plasma membrane. An important
role in this process have the PIN auxin efflux proteins, which have an asymmetric/polar
subcellular localization and determine the directionality of the auxin transport.
During the last years, there were significant advances in understanding how the
trafficking molecular machineries function, including studies on molecular interactions,
function, subcellular localization and intracellular distribution. However, there
is still a lack of detailed characterization on the steps of endocytosis, exocytosis,
endocytic recycling and degradation. Due to this fact, I focused on the identification
of novel trafficking factors and better characterization of the intracellular
trafficking pathways. My PhD thesis consists of an introductory chapter, three
experimental chapters, a chapter containing general discussion, conclusions and
perspectives and also an appendix chapter with published collaborative papers.\r\nThe
first chapter is separated in two different parts: I start by a general introduction
to auxin biology and then I introduce the trafficking pathways in the model plant
Arabidopsis thaliana. Then, I explain also the phosphorylation-signals for polar
targeting and also the roles of the phytohormone strigolactone.\r\nThe second
chapter includes the characterization of bar1/sacsin mutant, which was identified
in a forward genetic screen for novel trafficking components in Arabidopsis thaliana,
where by the implementation of an EMS-treated pPIN1::PIN1-GFP marker line and
by using the established inhibitor of ARF-GEFs, Brefeldin A (BFA) as a tool to
study trafficking processes, we identified a novel factor, which is mediating
the adaptation of the plant cell to ARF-GEF inhibition. The mutation is in a previously
uncharacterized gene, encoding a very big protein that we, based on its homologies,
called SACSIN with domains suggesting roles as a molecular chaperon or as a component
of the ubiquitin-proteasome system. Our physiology and imaging studies revealed
that SACSIN is a crucial plant cell component of the adaptation to the ARF-GEF
inhibition.\r\nThe third chapter includes six subchapters, where I focus on the
role of the phytohormone strigolactone, which interferes with auxin feedback on
PIN internalization. Strigolactone moderates the polar auxin transport by increasing
the internalization of the PIN auxin efflux carriers, which reduces the canalization
related growth responses. In addition, I also studied the role of phosphorylation
in the strigolactone regulation of auxin feedback on PIN internalization. In this
chapter I also present my results on the MAX2-dependence of strigolactone-mediated
root growth inhibition and I also share my results on the auxin metabolomics profiling
after application of GR24.\r\nIn the fourth chapter I studied the effect of two
small molecules ES-9 and ES9-17, which were identified from a collection of small
molecules with the property to impair the clathrin-mediated endocytosis.\r\nIn
the fifth chapter, I discuss all my observations and experimental findings and
suggest alternative hypothesis to interpret my results.\r\nIn the appendix there
are three collaborative published projects. In the first, I participated in the
characterization of the role of ES9 as a small molecule, which is inhibitor of
clathrin- mediated endocytosis in different model organisms. In the second paper,
I contributed to the characterization of another small molecule ES9-17, which
is a non-protonophoric analog of ES9 and also impairs the clathrin-mediated endocytosis
not only in plant cells, but also in mammalian HeLa cells. Last but not least,
I also attach another paper, where I tried to establish the grafting method as
a technique in our lab to study canalization related processes."
acknowledged_ssus:
- _id: LifeSc
- _id: Bio
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Mina K
full_name: Vasileva, Mina K
id: 3407EB18-F248-11E8-B48F-1D18A9856A87
last_name: Vasileva
citation:
ama: Vasileva MK. Molecular mechanisms of endomembrane trafficking in Arabidopsis
thaliana. 2019. doi:10.15479/AT:ISTA:7172
apa: Vasileva, M. K. (2019). Molecular mechanisms of endomembrane trafficking
in Arabidopsis thaliana. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:7172
chicago: Vasileva, Mina K. “Molecular Mechanisms of Endomembrane Trafficking in
Arabidopsis Thaliana.” Institute of Science and Technology Austria, 2019. https://doi.org/10.15479/AT:ISTA:7172.
ieee: M. K. Vasileva, “Molecular mechanisms of endomembrane trafficking in Arabidopsis
thaliana,” Institute of Science and Technology Austria, 2019.
ista: Vasileva MK. 2019. Molecular mechanisms of endomembrane trafficking in Arabidopsis
thaliana. Institute of Science and Technology Austria.
mla: Vasileva, Mina K. Molecular Mechanisms of Endomembrane Trafficking in Arabidopsis
Thaliana. Institute of Science and Technology Austria, 2019, doi:10.15479/AT:ISTA:7172.
short: M.K. Vasileva, Molecular Mechanisms of Endomembrane Trafficking in Arabidopsis
Thaliana, Institute of Science and Technology Austria, 2019.
date_created: 2019-12-11T21:24:39Z
date_published: 2019-12-12T00:00:00Z
date_updated: 2023-09-19T10:39:33Z
day: '12'
ddc:
- '570'
degree_awarded: PhD
department:
- _id: JiFr
doi: 10.15479/AT:ISTA:7172
file:
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creator: mvasilev
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date_updated: 2020-07-14T12:47:51Z
file_id: '7175'
file_name: Thesis_Mina_final_upload_7.docx
file_size: 20454014
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date_updated: 2020-07-14T12:47:51Z
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language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
page: '192'
publication_identifier:
eissn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '1346'
relation: part_of_dissertation
status: public
- id: '6377'
relation: part_of_dissertation
status: public
- id: '449'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
title: Molecular mechanisms of endomembrane trafficking in Arabidopsis thaliana
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '6093'
abstract:
- lang: eng
text: Blebs are cellular protrusions observed in migrating cells and in cells undergoing
spreading, cytokinesis, and apoptosis. Here we investigate the flow of cytoplasm
during bleb formation and the concurrent changes in cell volume using zebrafish
primordial germ cells (PGCs) as an in vivo model. We show that bleb inflation
occurs concomitantly with cytoplasmic inflow into it and that during this process
the total cell volume does not change. We thus show that bleb formation in primordial
germ cells results primarily from redistribution of material within the cell rather
than being driven by flow of water from an external source.
article_number: e0212699
article_processing_charge: No
author:
- first_name: Mohammad
full_name: Goudarzi, Mohammad
id: 3384113A-F248-11E8-B48F-1D18A9856A87
last_name: Goudarzi
- first_name: Aleix
full_name: Boquet-Pujadas, Aleix
last_name: Boquet-Pujadas
- first_name: Jean Christophe
full_name: Olivo-Marin, Jean Christophe
last_name: Olivo-Marin
- first_name: Erez
full_name: Raz, Erez
last_name: Raz
citation:
ama: Goudarzi M, Boquet-Pujadas A, Olivo-Marin JC, Raz E. Fluid dynamics during
bleb formation in migrating cells in vivo. PLOS ONE. 2019;14(2). doi:10.1371/journal.pone.0212699
apa: Goudarzi, M., Boquet-Pujadas, A., Olivo-Marin, J. C., & Raz, E. (2019).
Fluid dynamics during bleb formation in migrating cells in vivo. PLOS ONE.
Public Library of Science. https://doi.org/10.1371/journal.pone.0212699
chicago: Goudarzi, Mohammad, Aleix Boquet-Pujadas, Jean Christophe Olivo-Marin,
and Erez Raz. “Fluid Dynamics during Bleb Formation in Migrating Cells in Vivo.”
PLOS ONE. Public Library of Science, 2019. https://doi.org/10.1371/journal.pone.0212699.
ieee: M. Goudarzi, A. Boquet-Pujadas, J. C. Olivo-Marin, and E. Raz, “Fluid dynamics
during bleb formation in migrating cells in vivo,” PLOS ONE, vol. 14, no.
2. Public Library of Science, 2019.
ista: Goudarzi M, Boquet-Pujadas A, Olivo-Marin JC, Raz E. 2019. Fluid dynamics
during bleb formation in migrating cells in vivo. PLOS ONE. 14(2), e0212699.
mla: Goudarzi, Mohammad, et al. “Fluid Dynamics during Bleb Formation in Migrating
Cells in Vivo.” PLOS ONE, vol. 14, no. 2, e0212699, Public Library of Science,
2019, doi:10.1371/journal.pone.0212699.
short: M. Goudarzi, A. Boquet-Pujadas, J.C. Olivo-Marin, E. Raz, PLOS ONE 14 (2019).
date_created: 2019-03-10T22:59:21Z
date_published: 2019-02-26T00:00:00Z
date_updated: 2023-09-19T14:46:47Z
day: '26'
ddc:
- '570'
department:
- _id: Bio
doi: 10.1371/journal.pone.0212699
external_id:
isi:
- '000459712100022'
file:
- access_level: open_access
checksum: b885de050ed4bb3c86f706487a47197f
content_type: application/pdf
creator: dernst
date_created: 2019-03-11T16:09:23Z
date_updated: 2020-07-14T12:47:19Z
file_id: '6096'
file_name: 2019_PLoSOne_Goudarzi.pdf
file_size: 2967731
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file_date_updated: 2020-07-14T12:47:19Z
has_accepted_license: '1'
intvolume: ' 14'
isi: 1
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
publication: PLOS ONE
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Fluid dynamics during bleb formation in migrating cells in vivo
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: 14
year: '2019'
...
---
_id: '6473'
abstract:
- lang: eng
text: "Single cells are constantly interacting with their environment and each other,
more importantly, the accurate perception of environmental cues is crucial for
growth, survival, and reproduction. This communication between cells and their
environment can be formalized in mathematical terms and be quantified as the information
flow between them, as prescribed by information theory. \r\nThe recent availability
of real–time dynamical patterns of signaling molecules in single cells has allowed
us to identify encoding about the identity of the environment in the time–series.
However, efficient estimation of the information transmitted by these signals
has been a data–analysis challenge due to the high dimensionality of the trajectories
and the limited number of samples. In the first part of this thesis, we develop
and evaluate decoding–based estimation methods to lower bound the mutual information
and derive model–based precise information estimates for biological reaction networks
governed by the chemical master equation. This is followed by applying the decoding-based
methods to study the intracellular representation of extracellular changes in
budding yeast, by observing the transient dynamics of nuclear translocation of
10 transcription factors in response to 3 stress conditions. Additionally, we
apply these estimators to previously published data on ERK and Ca2+ signaling
and yeast stress response. We argue that this single cell decoding-based measure
of information provides an unbiased, quantitative and interpretable measure for
the fidelity of biological signaling processes. \r\nFinally, in the last section,
we deal with gene regulation which is primarily controlled by transcription factors
(TFs) that bind to the DNA to activate gene expression. The possibility that non-cognate
TFs activate transcription diminishes the accuracy of regulation with potentially
disastrous effects for the cell. This ’crosstalk’ acts as a previously unexplored
source of noise in biochemical networks and puts a strong constraint on their
performance. To mitigate erroneous initiation we propose an out of equilibrium
scheme that implements kinetic proofreading. We show that such architectures are
favored over their equilibrium counterparts for complex organisms despite introducing
noise in gene expression. "
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Sarah A
full_name: Cepeda Humerez, Sarah A
id: 3DEE19A4-F248-11E8-B48F-1D18A9856A87
last_name: Cepeda Humerez
citation:
ama: Cepeda Humerez SA. Estimating information flow in single cells. 2019. doi:10.15479/AT:ISTA:6473
apa: Cepeda Humerez, S. A. (2019). Estimating information flow in single cells.
Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:6473
chicago: Cepeda Humerez, Sarah A. “Estimating Information Flow in Single Cells.”
Institute of Science and Technology Austria, 2019. https://doi.org/10.15479/AT:ISTA:6473.
ieee: S. A. Cepeda Humerez, “Estimating information flow in single cells,” Institute
of Science and Technology Austria, 2019.
ista: Cepeda Humerez SA. 2019. Estimating information flow in single cells. Institute
of Science and Technology Austria.
mla: Cepeda Humerez, Sarah A. Estimating Information Flow in Single Cells.
Institute of Science and Technology Austria, 2019, doi:10.15479/AT:ISTA:6473.
short: S.A. Cepeda Humerez, Estimating Information Flow in Single Cells, Institute
of Science and Technology Austria, 2019.
date_created: 2019-05-21T00:11:23Z
date_published: 2019-05-23T00:00:00Z
date_updated: 2023-09-19T15:13:26Z
day: '23'
ddc:
- '004'
degree_awarded: PhD
department:
- _id: GaTk
doi: 10.15479/AT:ISTA:6473
file:
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creator: scepeda
date_created: 2019-05-23T11:18:16Z
date_updated: 2020-07-14T12:47:31Z
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file_name: Thesis_Cepeda.zip
file_size: 23937464
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creator: scepeda
date_created: 2019-05-23T11:18:13Z
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file_name: CepedaThesis.pdf
file_size: 16646985
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keyword:
- Information estimation
- Time-series
- data analysis
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: '135'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '1576'
relation: dissertation_contains
status: public
- id: '6900'
relation: dissertation_contains
status: public
- id: '281'
relation: dissertation_contains
status: public
- id: '2016'
relation: dissertation_contains
status: public
status: public
supervisor:
- first_name: Gašper
full_name: Tkačik, Gašper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkačik
orcid: 0000-0002-6699-1455
title: Estimating information flow in single cells
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: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '6071'
abstract:
- lang: eng
text: 'Transcription factors, by binding to specific sequences on the DNA, control
the precise spatio-temporal expression of genes inside a cell. However, this specificity
is limited, leading to frequent incorrect binding of transcription factors that
might have deleterious consequences on the cell. By constructing a biophysical
model of TF-DNA binding in the context of gene regulation, I will first explore
how regulatory constraints can strongly shape the distribution of a population
in sequence space. Then, by directly linking this to a picture of multiple types
of transcription factors performing their functions simultaneously inside the
cell, I will explore the extent of regulatory crosstalk -- incorrect binding interactions
between transcription factors and binding sites that lead to erroneous regulatory
states -- and understand the constraints this places on the design of regulatory
systems. I will then develop a generic theoretical framework to investigate the
coevolution of multiple transcription factors and multiple binding sites, in the
context of a gene regulatory network that performs a certain function. As a particular
tractable version of this problem, I will consider the evolution of two transcription
factors when they transmit upstream signals to downstream target genes. Specifically,
I will describe the evolutionary steady states and the evolutionary pathways involved,
along with their timescales, of a system that initially undergoes a transcription
factor duplication event. To connect this important theoretical model to the prominent
biological event of transcription factor duplication giving rise to paralogous
families, I will then describe a bioinformatics analysis of C2H2 Zn-finger transcription
factors, a major family in humans, and focus on the patterns of evolution that
paralogs have undergone in their various protein domains in the recent past. '
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Roshan
full_name: Prizak, Roshan
id: 4456104E-F248-11E8-B48F-1D18A9856A87
last_name: Prizak
citation:
ama: Prizak R. Coevolution of transcription factors and their binding sites in sequence
space. 2019. doi:10.15479/at:ista:th6071
apa: Prizak, R. (2019). Coevolution of transcription factors and their binding
sites in sequence space. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:th6071
chicago: Prizak, Roshan. “Coevolution of Transcription Factors and Their Binding
Sites in Sequence Space.” Institute of Science and Technology Austria, 2019. https://doi.org/10.15479/at:ista:th6071.
ieee: R. Prizak, “Coevolution of transcription factors and their binding sites in
sequence space,” Institute of Science and Technology Austria, 2019.
ista: Prizak R. 2019. Coevolution of transcription factors and their binding sites
in sequence space. Institute of Science and Technology Austria.
mla: Prizak, Roshan. Coevolution of Transcription Factors and Their Binding Sites
in Sequence Space. Institute of Science and Technology Austria, 2019, doi:10.15479/at:ista:th6071.
short: R. Prizak, Coevolution of Transcription Factors and Their Binding Sites in
Sequence Space, Institute of Science and Technology Austria, 2019.
date_created: 2019-03-06T16:16:10Z
date_published: 2019-03-11T00:00:00Z
date_updated: 2023-09-22T10:00:48Z
day: '11'
ddc:
- '576'
degree_awarded: PhD
department:
- _id: GaTk
- _id: NiBa
doi: 10.15479/at:ista:th6071
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creator: rprizak
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date_updated: 2020-07-14T12:47:18Z
file_id: '6073'
file_name: thesis_v2_merge.zip
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language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: '189'
project:
- _id: 254E9036-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P28844-B27
name: Biophysics of information processing in gene regulation
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '1358'
relation: part_of_dissertation
status: public
- id: '955'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Gašper
full_name: Tkačik, Gašper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkačik
orcid: 0000-0002-6699-1455
title: Coevolution of transcription factors and their binding sites in sequence space
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '7436'
abstract:
- lang: eng
text: 'For an ordinary K3 surface over an algebraically closed field of positive
characteristic we show that every automorphism lifts to characteristic zero. Moreover,
we show that the Fourier-Mukai partners of an ordinary K3 surface are in one-to-one
correspondence with the Fourier-Mukai partners of the geometric generic fiber
of its canonical lift. We also prove that the explicit counting formula for Fourier-Mukai
partners of the K3 surfaces with Picard rank two and with discriminant equal to
minus of a prime number, in terms of the class number of the prime, holds over
a field of positive characteristic as well. We show that the image of the derived
autoequivalence group of a K3 surface of finite height in the group of isometries
of its crystalline cohomology has index at least two. Moreover, we provide a conditional
upper bound on the kernel of this natural cohomological descent map. Further,
we give an extended remark in the appendix on the possibility of an F-crystal
structure on the crystalline cohomology of a K3 surface over an algebraically
closed field of positive characteristic and show that the naive F-crystal structure
fails in being compatible with inner product. '
article_processing_charge: No
article_type: original
author:
- first_name: Tanya K
full_name: Srivastava, Tanya K
id: 4D046628-F248-11E8-B48F-1D18A9856A87
last_name: Srivastava
citation:
ama: Srivastava TK. On derived equivalences of k3 surfaces in positive characteristic.
Documenta Mathematica. 2019;24:1135-1177. doi:10.25537/dm.2019v24.1135-1177
apa: Srivastava, T. K. (2019). On derived equivalences of k3 surfaces in positive
characteristic. Documenta Mathematica. EMS Press. https://doi.org/10.25537/dm.2019v24.1135-1177
chicago: Srivastava, Tanya K. “On Derived Equivalences of K3 Surfaces in Positive
Characteristic.” Documenta Mathematica. EMS Press, 2019. https://doi.org/10.25537/dm.2019v24.1135-1177.
ieee: T. K. Srivastava, “On derived equivalences of k3 surfaces in positive characteristic,”
Documenta Mathematica, vol. 24. EMS Press, pp. 1135–1177, 2019.
ista: Srivastava TK. 2019. On derived equivalences of k3 surfaces in positive characteristic.
Documenta Mathematica. 24, 1135–1177.
mla: Srivastava, Tanya K. “On Derived Equivalences of K3 Surfaces in Positive Characteristic.”
Documenta Mathematica, vol. 24, EMS Press, 2019, pp. 1135–77, doi:10.25537/dm.2019v24.1135-1177.
short: T.K. Srivastava, Documenta Mathematica 24 (2019) 1135–1177.
date_created: 2020-02-02T23:01:06Z
date_published: 2019-05-20T00:00:00Z
date_updated: 2023-10-17T07:42:21Z
day: '20'
ddc:
- '510'
department:
- _id: TaHa
doi: 10.25537/dm.2019v24.1135-1177
external_id:
arxiv:
- '1809.08970'
isi:
- '000517806400019'
file:
- access_level: open_access
checksum: 9a1a64bd49ab03fa4f738fb250fc4f90
content_type: application/pdf
creator: dernst
date_created: 2020-02-03T06:26:12Z
date_updated: 2020-07-14T12:47:58Z
file_id: '7438'
file_name: 2019_DocumMath_Srivastava.pdf
file_size: 469730
relation: main_file
file_date_updated: 2020-07-14T12:47:58Z
has_accepted_license: '1'
intvolume: ' 24'
isi: 1
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: 1135-1177
publication: Documenta Mathematica
publication_identifier:
eissn:
- 1431-0643
issn:
- 1431-0635
publication_status: published
publisher: EMS Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: On derived equivalences of k3 surfaces in positive characteristic
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: 24
year: '2019'
...
---
_id: '72'
abstract:
- lang: eng
text: We consider the totally asymmetric simple exclusion process (TASEP) with non-random
initial condition having density ρ on ℤ− and λ on ℤ+, and a second class particle
initially at the origin. For ρ<λ, there is a shock and the second class particle
moves with speed 1−λ−ρ. For large time t, we show that the position of the second
class particle fluctuates on a t1/3 scale and determine its limiting law. We also
obtain the limiting distribution of the number of steps made by the second class
particle until time t.
article_processing_charge: No
article_type: original
author:
- first_name: Patrick
full_name: Ferrari, Patrick
last_name: Ferrari
- first_name: Promit
full_name: Ghosal, Promit
last_name: Ghosal
- first_name: Peter
full_name: Nejjar, Peter
id: 4BF426E2-F248-11E8-B48F-1D18A9856A87
last_name: Nejjar
citation:
ama: Ferrari P, Ghosal P, Nejjar P. Limit law of a second class particle in TASEP
with non-random initial condition. Annales de l’institut Henri Poincare (B)
Probability and Statistics. 2019;55(3):1203-1225. doi:10.1214/18-AIHP916
apa: Ferrari, P., Ghosal, P., & Nejjar, P. (2019). Limit law of a second class
particle in TASEP with non-random initial condition. Annales de l’institut
Henri Poincare (B) Probability and Statistics. Institute of Mathematical Statistics.
https://doi.org/10.1214/18-AIHP916
chicago: Ferrari, Patrick, Promit Ghosal, and Peter Nejjar. “Limit Law of a Second
Class Particle in TASEP with Non-Random Initial Condition.” Annales de l’institut
Henri Poincare (B) Probability and Statistics. Institute of Mathematical Statistics,
2019. https://doi.org/10.1214/18-AIHP916.
ieee: P. Ferrari, P. Ghosal, and P. Nejjar, “Limit law of a second class particle
in TASEP with non-random initial condition,” Annales de l’institut Henri Poincare
(B) Probability and Statistics, vol. 55, no. 3. Institute of Mathematical
Statistics, pp. 1203–1225, 2019.
ista: Ferrari P, Ghosal P, Nejjar P. 2019. Limit law of a second class particle
in TASEP with non-random initial condition. Annales de l’institut Henri Poincare
(B) Probability and Statistics. 55(3), 1203–1225.
mla: Ferrari, Patrick, et al. “Limit Law of a Second Class Particle in TASEP with
Non-Random Initial Condition.” Annales de l’institut Henri Poincare (B) Probability
and Statistics, vol. 55, no. 3, Institute of Mathematical Statistics, 2019,
pp. 1203–25, doi:10.1214/18-AIHP916.
short: P. Ferrari, P. Ghosal, P. Nejjar, Annales de l’institut Henri Poincare (B)
Probability and Statistics 55 (2019) 1203–1225.
date_created: 2018-12-11T11:44:29Z
date_published: 2019-09-25T00:00:00Z
date_updated: 2023-10-17T08:53:45Z
day: '25'
department:
- _id: LaEr
- _id: JaMa
doi: 10.1214/18-AIHP916
ec_funded: 1
external_id:
arxiv:
- '1710.02323'
isi:
- '000487763200001'
intvolume: ' 55'
isi: 1
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1710.02323
month: '09'
oa: 1
oa_version: Preprint
page: 1203-1225
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
- _id: 256E75B8-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '716117'
name: Optimal Transport and Stochastic Dynamics
publication: Annales de l'institut Henri Poincare (B) Probability and Statistics
publication_identifier:
issn:
- 0246-0203
publication_status: published
publisher: Institute of Mathematical Statistics
quality_controlled: '1'
scopus_import: '1'
status: public
title: Limit law of a second class particle in TASEP with non-random initial condition
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 55
year: '2019'
...
---
_id: '6657'
abstract:
- lang: eng
text: 'In this article a model is described how Open Access definitions can be formed
on the basis of objective criteria. The common Open Access definitions such as
"gold" and "green" are not exactly defined. This becomes a problem as soon as
one begins to measure Open Access, for example if the development of the Open
Access share should be monitored. This was discussed in the working group on Open
Access Monitoring of the AT2OA project and the present model was developed,
which is based on 5 critics with 4 characteristics: location, licence, version,
embargo and conditions of the Open Access publication are taken into account.
In the meantime, the model has also been tested in practice using R scripts, and
the initial results are quite promising.'
article_processing_charge: No
article_type: original
author:
- first_name: Patrick
full_name: Danowski, Patrick
id: 2EBD1598-F248-11E8-B48F-1D18A9856A87
last_name: Danowski
orcid: 0000-0002-6026-4409
citation:
ama: Danowski P. An Austrian proposal for the classification of Open Access Tuples
(COAT) - distinguish different open access types beyond colors. Mitteilungen
der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 2019;72(1):59-65.
doi:10.31263/voebm.v72i1.2276
apa: Danowski, P. (2019). An Austrian proposal for the classification of Open Access
Tuples (COAT) - distinguish different open access types beyond colors. Mitteilungen
Der Vereinigung Österreichischer Bibliothekarinnen Und Bibliothekare. Vereinigung
Österreichischer Bibliothekarinnen und Bibliothekare. https://doi.org/10.31263/voebm.v72i1.2276
chicago: Danowski, Patrick. “An Austrian Proposal for the Classification of Open
Access Tuples (COAT) - Distinguish Different Open Access Types beyond Colors.”
Mitteilungen Der Vereinigung Österreichischer Bibliothekarinnen Und Bibliothekare.
Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, 2019. https://doi.org/10.31263/voebm.v72i1.2276.
ieee: P. Danowski, “An Austrian proposal for the classification of Open Access Tuples
(COAT) - distinguish different open access types beyond colors,” Mitteilungen
der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, vol.
72, no. 1. Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, pp.
59–65, 2019.
ista: Danowski P. 2019. An Austrian proposal for the classification of Open Access
Tuples (COAT) - distinguish different open access types beyond colors. Mitteilungen
der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 72(1), 59–65.
mla: Danowski, Patrick. “An Austrian Proposal for the Classification of Open Access
Tuples (COAT) - Distinguish Different Open Access Types beyond Colors.” Mitteilungen
Der Vereinigung Österreichischer Bibliothekarinnen Und Bibliothekare, vol.
72, no. 1, Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, 2019,
pp. 59–65, doi:10.31263/voebm.v72i1.2276.
short: P. Danowski, Mitteilungen Der Vereinigung Österreichischer Bibliothekarinnen
Und Bibliothekare 72 (2019) 59–65.
date_created: 2019-07-21T21:59:15Z
date_published: 2019-05-17T00:00:00Z
date_updated: 2023-10-17T11:33:58Z
day: '17'
ddc:
- '020'
department:
- _id: E-Lib
doi: 10.31263/voebm.v72i1.2276
file:
- access_level: open_access
checksum: c0d2695d6d0d34e62ba06fb3f0ebaaed
content_type: application/pdf
creator: apreinsp
date_created: 2019-07-22T08:45:03Z
date_updated: 2020-07-14T12:47:35Z
file_id: '6661'
file_name: 2019_MitteilungenDerVOEB_Danowski.pdf
file_size: 468558
relation: main_file
file_date_updated: 2020-07-14T12:47:35Z
has_accepted_license: '1'
intvolume: ' 72'
issue: '1'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: 59-65
publication: Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare
publication_identifier:
eissn:
- 1022-2588
publication_status: published
publisher: Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare
quality_controlled: '1'
related_material:
record:
- id: '5686'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: An Austrian proposal for the classification of Open Access Tuples (COAT) -
distinguish different open access types beyond colors
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: 72
year: '2019'
...
---
_id: '6646'
abstract:
- lang: eng
text: We demonstrate robust retention of valley coherence and its control via polariton
pseudospin precession through the optical TE-TM splitting in bilayer WS2 microcavity
exciton polaritons at room temperature.
article_number: paper JTu2A.52
article_processing_charge: No
author:
- first_name: Mandeep
full_name: Khatoniar, Mandeep
last_name: Khatoniar
- first_name: Nicholas
full_name: Yama, Nicholas
last_name: Yama
- first_name: Areg
full_name: Ghazaryan, Areg
id: 4AF46FD6-F248-11E8-B48F-1D18A9856A87
last_name: Ghazaryan
orcid: 0000-0001-9666-3543
- first_name: Sriram
full_name: Guddala, Sriram
last_name: Guddala
- first_name: Pouyan
full_name: Ghaemi, Pouyan
last_name: Ghaemi
- first_name: Vinod
full_name: Menon, Vinod
last_name: Menon
citation:
ama: 'Khatoniar M, Yama N, Ghazaryan A, Guddala S, Ghaemi P, Menon V. Room temperature
control of valley coherence in bilayer WS2 exciton polaritons. In: CLEO: Applications
and Technology. Optica Publishing Group; 2019. doi:10.1364/cleo_at.2019.jtu2a.52'
apa: 'Khatoniar, M., Yama, N., Ghazaryan, A., Guddala, S., Ghaemi, P., & Menon,
V. (2019). Room temperature control of valley coherence in bilayer WS2 exciton
polaritons. In CLEO: Applications and Technology. San Jose, CA, United
States: Optica Publishing Group. https://doi.org/10.1364/cleo_at.2019.jtu2a.52'
chicago: 'Khatoniar, Mandeep, Nicholas Yama, Areg Ghazaryan, Sriram Guddala, Pouyan
Ghaemi, and Vinod Menon. “Room Temperature Control of Valley Coherence in Bilayer
WS2 Exciton Polaritons.” In CLEO: Applications and Technology. Optica
Publishing Group, 2019. https://doi.org/10.1364/cleo_at.2019.jtu2a.52.'
ieee: 'M. Khatoniar, N. Yama, A. Ghazaryan, S. Guddala, P. Ghaemi, and V. Menon,
“Room temperature control of valley coherence in bilayer WS2 exciton polaritons,”
in CLEO: Applications and Technology, San Jose, CA, United States, 2019.'
ista: 'Khatoniar M, Yama N, Ghazaryan A, Guddala S, Ghaemi P, Menon V. 2019. Room
temperature control of valley coherence in bilayer WS2 exciton polaritons. CLEO:
Applications and Technology. CLEO: Conference on Lasers and Electro-Optics, paper
JTu2A.52.'
mla: 'Khatoniar, Mandeep, et al. “Room Temperature Control of Valley Coherence in
Bilayer WS2 Exciton Polaritons.” CLEO: Applications and Technology, paper
JTu2A.52, Optica Publishing Group, 2019, doi:10.1364/cleo_at.2019.jtu2a.52.'
short: 'M. Khatoniar, N. Yama, A. Ghazaryan, S. Guddala, P. Ghaemi, V. Menon, in:,
CLEO: Applications and Technology, Optica Publishing Group, 2019.'
conference:
end_date: 2019-05-10
location: San Jose, CA, United States
name: 'CLEO: Conference on Lasers and Electro-Optics'
start_date: 2019-05-05
date_created: 2019-07-17T09:40:44Z
date_published: 2019-05-01T00:00:00Z
date_updated: 2023-10-17T12:14:29Z
day: '01'
department:
- _id: MiLe
doi: 10.1364/cleo_at.2019.jtu2a.52
language:
- iso: eng
month: '05'
oa_version: None
publication: 'CLEO: Applications and Technology'
publication_identifier:
isbn:
- '9781943580576'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: Room temperature control of valley coherence in bilayer WS2 exciton polaritons
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2019'
...
---
_id: '7233'
abstract:
- lang: eng
text: We demonstrate electro-optic frequency comb generation using a doubly resonant
system comprising a whispering gallery mode disk resonator made of lithium niobate
mounted inside a three dimensional copper cavity. We observe 180 sidebands centred
at 1550 nm.
article_number: NM2A.5
article_processing_charge: No
author:
- first_name: Alfredo R
full_name: Rueda Sanchez, Alfredo R
id: 3B82B0F8-F248-11E8-B48F-1D18A9856A87
last_name: Rueda Sanchez
orcid: 0000-0001-6249-5860
- first_name: Florian
full_name: Sedlmeir, Florian
last_name: Sedlmeir
- first_name: Gerd
full_name: Leuchs, Gerd
last_name: Leuchs
- first_name: Madhuri
full_name: Kumari, Madhuri
last_name: Kumari
- first_name: Harald G.L.
full_name: Schwefel, Harald G.L.
last_name: Schwefel
citation:
ama: 'Rueda Sanchez AR, Sedlmeir F, Leuchs G, Kumari M, Schwefel HGL. Resonant electro-optic
frequency comb generation in lithium niobate disk resonator inside a microwave
cavity. In: Nonlinear Optics, OSA Technical Digest. Optica Publishing
Group; 2019. doi:10.1364/NLO.2019.NM2A.5'
apa: 'Rueda Sanchez, A. R., Sedlmeir, F., Leuchs, G., Kumari, M., & Schwefel,
H. G. L. (2019). Resonant electro-optic frequency comb generation in lithium niobate
disk resonator inside a microwave cavity. In Nonlinear Optics, OSA Technical
Digest. Waikoloa Beach, Hawaii (HI), United States: Optica Publishing Group.
https://doi.org/10.1364/NLO.2019.NM2A.5'
chicago: Rueda Sanchez, Alfredo R, Florian Sedlmeir, Gerd Leuchs, Madhuri Kumari,
and Harald G.L. Schwefel. “Resonant Electro-Optic Frequency Comb Generation in
Lithium Niobate Disk Resonator inside a Microwave Cavity.” In Nonlinear Optics,
OSA Technical Digest. Optica Publishing Group, 2019. https://doi.org/10.1364/NLO.2019.NM2A.5.
ieee: A. R. Rueda Sanchez, F. Sedlmeir, G. Leuchs, M. Kumari, and H. G. L. Schwefel,
“Resonant electro-optic frequency comb generation in lithium niobate disk resonator
inside a microwave cavity,” in Nonlinear Optics, OSA Technical Digest,
Waikoloa Beach, Hawaii (HI), United States, 2019.
ista: 'Rueda Sanchez AR, Sedlmeir F, Leuchs G, Kumari M, Schwefel HGL. 2019. Resonant
electro-optic frequency comb generation in lithium niobate disk resonator inside
a microwave cavity. Nonlinear Optics, OSA Technical Digest. NLO: Nonlinear Optics,
NM2A.5.'
mla: Rueda Sanchez, Alfredo R., et al. “Resonant Electro-Optic Frequency Comb Generation
in Lithium Niobate Disk Resonator inside a Microwave Cavity.” Nonlinear Optics,
OSA Technical Digest, NM2A.5, Optica Publishing Group, 2019, doi:10.1364/NLO.2019.NM2A.5.
short: A.R. Rueda Sanchez, F. Sedlmeir, G. Leuchs, M. Kumari, H.G.L. Schwefel, in:,
Nonlinear Optics, OSA Technical Digest, Optica Publishing Group, 2019.
conference:
end_date: 2019-07-19
location: Waikoloa Beach, Hawaii (HI), United States
name: 'NLO: Nonlinear Optics'
start_date: 2019-07-15
date_created: 2020-01-05T23:00:48Z
date_published: 2019-07-15T00:00:00Z
date_updated: 2023-10-17T12:14:46Z
day: '15'
department:
- _id: JoFi
doi: 10.1364/NLO.2019.NM2A.5
language:
- iso: eng
month: '07'
oa_version: None
publication: Nonlinear Optics, OSA Technical Digest
publication_identifier:
isbn:
- '9781557528209'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: Resonant electro-optic frequency comb generation in lithium niobate disk resonator
inside a microwave cavity
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2019'
...
---
_id: '6240'
abstract:
- lang: eng
text: For a general class of large non-Hermitian random block matrices X we prove
that there are no eigenvalues away from a deterministic set with very high probability.
This set is obtained from the Dyson equation of the Hermitization of X as the
self-consistent approximation of the pseudospectrum. We demonstrate that the analysis
of the matrix Dyson equation from (Probab. Theory Related Fields (2018)) offers
a unified treatment of many structured matrix ensembles.
article_processing_charge: No
author:
- first_name: Johannes
full_name: Alt, Johannes
id: 36D3D8B6-F248-11E8-B48F-1D18A9856A87
last_name: Alt
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Torben H
full_name: Krüger, Torben H
id: 3020C786-F248-11E8-B48F-1D18A9856A87
last_name: Krüger
orcid: 0000-0002-4821-3297
- first_name: Yuriy
full_name: Nemish, Yuriy
id: 4D902E6A-F248-11E8-B48F-1D18A9856A87
last_name: Nemish
orcid: 0000-0002-7327-856X
citation:
ama: Alt J, Erdös L, Krüger TH, Nemish Y. Location of the spectrum of Kronecker
random matrices. Annales de l’institut Henri Poincare. 2019;55(2):661-696.
doi:10.1214/18-AIHP894
apa: Alt, J., Erdös, L., Krüger, T. H., & Nemish, Y. (2019). Location of the
spectrum of Kronecker random matrices. Annales de l’institut Henri Poincare.
Institut Henri Poincaré. https://doi.org/10.1214/18-AIHP894
chicago: Alt, Johannes, László Erdös, Torben H Krüger, and Yuriy Nemish. “Location
of the Spectrum of Kronecker Random Matrices.” Annales de l’institut Henri
Poincare. Institut Henri Poincaré, 2019. https://doi.org/10.1214/18-AIHP894.
ieee: J. Alt, L. Erdös, T. H. Krüger, and Y. Nemish, “Location of the spectrum of
Kronecker random matrices,” Annales de l’institut Henri Poincare, vol.
55, no. 2. Institut Henri Poincaré, pp. 661–696, 2019.
ista: Alt J, Erdös L, Krüger TH, Nemish Y. 2019. Location of the spectrum of Kronecker
random matrices. Annales de l’institut Henri Poincare. 55(2), 661–696.
mla: Alt, Johannes, et al. “Location of the Spectrum of Kronecker Random Matrices.”
Annales de l’institut Henri Poincare, vol. 55, no. 2, Institut Henri Poincaré,
2019, pp. 661–96, doi:10.1214/18-AIHP894.
short: J. Alt, L. Erdös, T.H. Krüger, Y. Nemish, Annales de l’institut Henri Poincare
55 (2019) 661–696.
date_created: 2019-04-08T14:05:04Z
date_published: 2019-05-01T00:00:00Z
date_updated: 2023-10-17T12:20:20Z
day: '01'
department:
- _id: LaEr
doi: 10.1214/18-AIHP894
ec_funded: 1
external_id:
arxiv:
- '1706.08343'
isi:
- '000467793600003'
intvolume: ' 55'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1706.08343
month: '05'
oa: 1
oa_version: Preprint
page: 661-696
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
publication: Annales de l'institut Henri Poincare
publication_identifier:
issn:
- 0246-0203
publication_status: published
publisher: Institut Henri Poincaré
quality_controlled: '1'
related_material:
record:
- id: '149'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Location of the spectrum of Kronecker random matrices
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 55
year: '2019'
...
---
_id: '7399'
abstract:
- lang: eng
text: Long non-coding (lnc) RNAs are numerous and found throughout the mammalian
genome, and many are thought to be involved in the regulation of gene expression.
However, the majority remain relatively uncharacterised and of uncertain function
making the use of model systems to uncover their mode of action valuable. Imprinted
lncRNAs target and recruit epigenetic silencing factors to a cluster of imprinted
genes on the same chromosome, making them one of the best characterized lncRNAs
for silencing distant genes in cis. In this study we examined silencing of the
distant imprinted gene Slc22a3 by the lncRNA Airn in the Igf2r imprinted cluster
in mouse. Previously we proposed that imprinted lncRNAs may silence distant imprinted
genes by disrupting promoter-enhancer interactions by being transcribed through
the enhancer, which we called the enhancer interference hypothesis. Here we tested
this hypothesis by first using allele-specific chromosome conformation capture
(3C) to detect interactions between the Slc22a3 promoter and the locus of the
Airn lncRNA that silences it on the paternal chromosome. In agreement with the
model, we found interactions enriched on the maternal allele across the entire
Airn gene consistent with multiple enhancer-promoter interactions. Therefore,
to test the enhancer interference hypothesis we devised an approach to delete
the entire Airn gene. However, the deletion showed that there are no essential
enhancers for Slc22a2, Pde10a and Slc22a3 within the Airn gene, strongly indicating
that the Airn RNA rather than its transcription is responsible for silencing distant
imprinted genes. Furthermore, we found that silent imprinted genes were covered
with large blocks of H3K27me3 on the repressed paternal allele. Therefore we propose
an alternative hypothesis whereby the chromosome interactions may initially guide
the lncRNA to target imprinted promoters and recruit repressive chromatin, and
that these interactions are lost once silencing is established.
article_number: e1008268
article_processing_charge: No
article_type: original
author:
- first_name: Daniel
full_name: Andergassen, Daniel
last_name: Andergassen
- first_name: Markus
full_name: Muckenhuber, Markus
last_name: Muckenhuber
- first_name: Philipp C.
full_name: Bammer, Philipp C.
last_name: Bammer
- first_name: Tomasz M.
full_name: Kulinski, Tomasz M.
last_name: Kulinski
- first_name: Hans-Christian
full_name: Theussl, Hans-Christian
last_name: Theussl
- first_name: Takahiko
full_name: Shimizu, Takahiko
last_name: Shimizu
- first_name: Josef M.
full_name: Penninger, Josef M.
last_name: Penninger
- first_name: Florian
full_name: Pauler, Florian
id: 48EA0138-F248-11E8-B48F-1D18A9856A87
last_name: Pauler
orcid: 0000-0002-7462-0048
- first_name: Quanah J.
full_name: Hudson, Quanah J.
last_name: Hudson
citation:
ama: Andergassen D, Muckenhuber M, Bammer PC, et al. The Airn lncRNA does not require
any DNA elements within its locus to silence distant imprinted genes. PLoS
Genetics. 2019;15(7). doi:10.1371/journal.pgen.1008268
apa: Andergassen, D., Muckenhuber, M., Bammer, P. C., Kulinski, T. M., Theussl,
H.-C., Shimizu, T., … Hudson, Q. J. (2019). The Airn lncRNA does not require any
DNA elements within its locus to silence distant imprinted genes. PLoS Genetics.
Public Library of Science. https://doi.org/10.1371/journal.pgen.1008268
chicago: Andergassen, Daniel, Markus Muckenhuber, Philipp C. Bammer, Tomasz M. Kulinski,
Hans-Christian Theussl, Takahiko Shimizu, Josef M. Penninger, Florian Pauler,
and Quanah J. Hudson. “The Airn LncRNA Does Not Require Any DNA Elements within
Its Locus to Silence Distant Imprinted Genes.” PLoS Genetics. Public Library
of Science, 2019. https://doi.org/10.1371/journal.pgen.1008268.
ieee: D. Andergassen et al., “The Airn lncRNA does not require any DNA elements
within its locus to silence distant imprinted genes,” PLoS Genetics, vol.
15, no. 7. Public Library of Science, 2019.
ista: Andergassen D, Muckenhuber M, Bammer PC, Kulinski TM, Theussl H-C, Shimizu
T, Penninger JM, Pauler F, Hudson QJ. 2019. The Airn lncRNA does not require any
DNA elements within its locus to silence distant imprinted genes. PLoS Genetics.
15(7), e1008268.
mla: Andergassen, Daniel, et al. “The Airn LncRNA Does Not Require Any DNA Elements
within Its Locus to Silence Distant Imprinted Genes.” PLoS Genetics, vol.
15, no. 7, e1008268, Public Library of Science, 2019, doi:10.1371/journal.pgen.1008268.
short: D. Andergassen, M. Muckenhuber, P.C. Bammer, T.M. Kulinski, H.-C. Theussl,
T. Shimizu, J.M. Penninger, F. Pauler, Q.J. Hudson, PLoS Genetics 15 (2019).
date_created: 2020-01-29T16:14:07Z
date_published: 2019-07-22T00:00:00Z
date_updated: 2023-10-17T12:30:27Z
day: '22'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.1371/journal.pgen.1008268
external_id:
isi:
- '000478689100025'
pmid:
- '31329595'
file:
- access_level: open_access
checksum: 2f51fc91e4a4199827adc51d432ad864
content_type: application/pdf
creator: dernst
date_created: 2020-02-04T10:11:55Z
date_updated: 2020-07-14T12:47:57Z
file_id: '7446'
file_name: 2019_PlosGenetics_Andergassen.pdf
file_size: 2302307
relation: main_file
file_date_updated: 2020-07-14T12:47:57Z
has_accepted_license: '1'
intvolume: ' 15'
isi: 1
issue: '7'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
publication: PLoS Genetics
publication_identifier:
issn:
- 1553-7404
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: The Airn lncRNA does not require any DNA elements within its locus to silence
distant imprinted genes
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: 15
year: '2019'
...
---
_id: '7103'
abstract:
- lang: eng
text: Origin and functions of intermittent transitions among sleep stages, including
short awakenings and arousals, constitute a challenge to the current homeostatic
framework for sleep regulation, focusing on factors modulating sleep over large
time scales. Here we propose that the complex micro-architecture characterizing
the sleep-wake cycle results from an underlying non-equilibrium critical dynamics,
bridging collective behaviors across spatio-temporal scales. We investigate θ
and δ wave dynamics in control rats and in rats with lesions of sleep-promoting
neurons in the parafacial zone. We demonstrate that intermittent bursts in θ and
δ rhythms exhibit a complex temporal organization, with long-range power-law correlations
and a robust duality of power law (θ-bursts, active phase) and exponential-like
(δ-bursts, quiescent phase) duration distributions, typical features of non-equilibrium
systems self-organizing at criticality. Crucially, such temporal organization
relates to anti-correlated coupling between θ- and δ-bursts, and is independent
of the dominant physiologic state and lesions, a solid indication of a basic principle
in sleep dynamics.
article_number: e1007268
article_processing_charge: No
article_type: original
author:
- first_name: Jilin W. J. L.
full_name: Wang, Jilin W. J. L.
last_name: Wang
- first_name: Fabrizio
full_name: Lombardi, Fabrizio
id: A057D288-3E88-11E9-986D-0CF4E5697425
last_name: Lombardi
orcid: 0000-0003-2623-5249
- first_name: Xiyun
full_name: Zhang, Xiyun
last_name: Zhang
- first_name: Christelle
full_name: Anaclet, Christelle
last_name: Anaclet
- first_name: Plamen Ch.
full_name: Ivanov, Plamen Ch.
last_name: Ivanov
citation:
ama: Wang JWJL, Lombardi F, Zhang X, Anaclet C, Ivanov PC. Non-equilibrium critical
dynamics of bursts in θ and δ rhythms as fundamental characteristic of sleep and
wake micro-architecture. PLoS Computational Biology. 2019;15(11). doi:10.1371/journal.pcbi.1007268
apa: Wang, J. W. J. L., Lombardi, F., Zhang, X., Anaclet, C., & Ivanov, P. C.
(2019). Non-equilibrium critical dynamics of bursts in θ and δ rhythms as fundamental
characteristic of sleep and wake micro-architecture. PLoS Computational Biology.
Public Library of Science. https://doi.org/10.1371/journal.pcbi.1007268
chicago: Wang, Jilin W. J. L., Fabrizio Lombardi, Xiyun Zhang, Christelle Anaclet,
and Plamen Ch. Ivanov. “Non-Equilibrium Critical Dynamics of Bursts in θ and δ
Rhythms as Fundamental Characteristic of Sleep and Wake Micro-Architecture.” PLoS
Computational Biology. Public Library of Science, 2019. https://doi.org/10.1371/journal.pcbi.1007268.
ieee: J. W. J. L. Wang, F. Lombardi, X. Zhang, C. Anaclet, and P. C. Ivanov, “Non-equilibrium
critical dynamics of bursts in θ and δ rhythms as fundamental characteristic of
sleep and wake micro-architecture,” PLoS Computational Biology, vol. 15,
no. 11. Public Library of Science, 2019.
ista: Wang JWJL, Lombardi F, Zhang X, Anaclet C, Ivanov PC. 2019. Non-equilibrium
critical dynamics of bursts in θ and δ rhythms as fundamental characteristic of
sleep and wake micro-architecture. PLoS Computational Biology. 15(11), e1007268.
mla: Wang, Jilin W. J. L., et al. “Non-Equilibrium Critical Dynamics of Bursts in
θ and δ Rhythms as Fundamental Characteristic of Sleep and Wake Micro-Architecture.”
PLoS Computational Biology, vol. 15, no. 11, e1007268, Public Library of
Science, 2019, doi:10.1371/journal.pcbi.1007268.
short: J.W.J.L. Wang, F. Lombardi, X. Zhang, C. Anaclet, P.C. Ivanov, PLoS Computational
Biology 15 (2019).
date_created: 2019-11-25T08:20:47Z
date_published: 2019-11-01T00:00:00Z
date_updated: 2023-10-17T12:30:07Z
day: '01'
ddc:
- '570'
- '000'
department:
- _id: GaTk
doi: 10.1371/journal.pcbi.1007268
ec_funded: 1
external_id:
isi:
- '000500976100014'
pmid:
- '31725712'
file:
- access_level: open_access
checksum: 2a096a9c6dcc6eaa94077b2603bc6c12
content_type: application/pdf
creator: dernst
date_created: 2019-11-25T08:24:01Z
date_updated: 2020-07-14T12:47:49Z
file_id: '7104'
file_name: 2019_PLOSComBio_Wang.pdf
file_size: 3982516
relation: main_file
file_date_updated: 2020-07-14T12:47:49Z
has_accepted_license: '1'
intvolume: ' 15'
isi: 1
issue: '11'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: PLoS Computational Biology
publication_identifier:
issn:
- 1553-7358
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Non-equilibrium critical dynamics of bursts in θ and δ rhythms as fundamental
characteristic of sleep and wake micro-architecture
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: 15
year: '2019'
...
---
_id: '6569'
abstract:
- lang: eng
text: 'Knowledge distillation, i.e. one classifier being trained on the outputs
of another classifier, is an empirically very successful technique for knowledge
transfer between classifiers. It has even been observed that classifiers learn
much faster and more reliably if trained with the outputs of another classifier
as soft labels, instead of from ground truth data. So far, however, there is no
satisfactory theoretical explanation of this phenomenon. In this work, we provide
the first insights into the working mechanisms of distillation by studying the
special case of linear and deep linear classifiers. Specifically, we prove a
generalization bound that establishes fast convergence of the expected risk of
a distillation-trained linear classifier. From the bound and its proof we extract
three keyfactors that determine the success of distillation: data geometry – geometric
properties of the datadistribution, in particular class separation, has an immediate
influence on the convergence speed of the risk; optimization bias– gradient descentoptimization
finds a very favorable minimum of the distillation objective; and strong monotonicity–
the expected risk of the student classifier always decreases when the size of
the training set grows.'
article_processing_charge: No
author:
- first_name: Phuong
full_name: Bui Thi Mai, Phuong
id: 3EC6EE64-F248-11E8-B48F-1D18A9856A87
last_name: Bui Thi Mai
- first_name: Christoph
full_name: Lampert, Christoph
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0001-8622-7887
citation:
ama: 'Phuong M, Lampert C. Towards understanding knowledge distillation. In: Proceedings
of the 36th International Conference on Machine Learning. Vol 97. ML Research
Press; 2019:5142-5151.'
apa: 'Phuong, M., & Lampert, C. (2019). Towards understanding knowledge distillation.
In Proceedings of the 36th International Conference on Machine Learning
(Vol. 97, pp. 5142–5151). Long Beach, CA, United States: ML Research Press.'
chicago: Phuong, Mary, and Christoph Lampert. “Towards Understanding Knowledge Distillation.”
In Proceedings of the 36th International Conference on Machine Learning,
97:5142–51. ML Research Press, 2019.
ieee: M. Phuong and C. Lampert, “Towards understanding knowledge distillation,”
in Proceedings of the 36th International Conference on Machine Learning,
Long Beach, CA, United States, 2019, vol. 97, pp. 5142–5151.
ista: 'Phuong M, Lampert C. 2019. Towards understanding knowledge distillation.
Proceedings of the 36th International Conference on Machine Learning. ICML: International
Conference on Machine Learning vol. 97, 5142–5151.'
mla: Phuong, Mary, and Christoph Lampert. “Towards Understanding Knowledge Distillation.”
Proceedings of the 36th International Conference on Machine Learning, vol.
97, ML Research Press, 2019, pp. 5142–51.
short: M. Phuong, C. Lampert, in:, Proceedings of the 36th International Conference
on Machine Learning, ML Research Press, 2019, pp. 5142–5151.
conference:
end_date: 2019-06-15
location: Long Beach, CA, United States
name: 'ICML: International Conference on Machine Learning'
start_date: 2019-06-10
date_created: 2019-06-20T18:23:03Z
date_published: 2019-06-13T00:00:00Z
date_updated: 2023-10-17T12:31:38Z
day: '13'
ddc:
- '000'
department:
- _id: ChLa
file:
- access_level: open_access
checksum: a66d00e2694d749250f8507f301320ca
content_type: application/pdf
creator: bphuong
date_created: 2019-06-20T18:22:56Z
date_updated: 2020-07-14T12:47:33Z
file_id: '6570'
file_name: paper.pdf
file_size: 686432
relation: main_file
file_date_updated: 2020-07-14T12:47:33Z
has_accepted_license: '1'
intvolume: ' 97'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 5142-5151
publication: Proceedings of the 36th International Conference on Machine Learning
publication_status: published
publisher: ML Research Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Towards understanding knowledge distillation
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 97
year: '2019'
...
---
_id: '6590'
abstract:
- lang: eng
text: 'Modern machine learning methods often require more data for training than
a single expert can provide. Therefore, it has become a standard procedure to
collect data from external sources, e.g. via crowdsourcing. Unfortunately, the
quality of these sources is not always guaranteed. As additional complications,
the data might be stored in a distributed way, or might even have to remain private.
In this work, we address the question of how to learn robustly in such scenarios.
Studying the problem through the lens of statistical learning theory, we derive
a procedure that allows for learning from all available sources, yet automatically
suppresses irrelevant or corrupted data. We show by extensive experiments that
our method provides significant improvements over alternative approaches from
robust statistics and distributed optimization. '
article_processing_charge: No
author:
- first_name: Nikola H
full_name: Konstantinov, Nikola H
id: 4B9D76E4-F248-11E8-B48F-1D18A9856A87
last_name: Konstantinov
- first_name: Christoph
full_name: Lampert, Christoph
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0001-8622-7887
citation:
ama: 'Konstantinov NH, Lampert C. Robust learning from untrusted sources. In: Proceedings
of the 36th International Conference on Machine Learning. Vol 97. ML Research
Press; 2019:3488-3498.'
apa: 'Konstantinov, N. H., & Lampert, C. (2019). Robust learning from untrusted
sources. In Proceedings of the 36th International Conference on Machine Learning
(Vol. 97, pp. 3488–3498). Long Beach, CA, USA: ML Research Press.'
chicago: Konstantinov, Nikola H, and Christoph Lampert. “Robust Learning from Untrusted
Sources.” In Proceedings of the 36th International Conference on Machine Learning,
97:3488–98. ML Research Press, 2019.
ieee: N. H. Konstantinov and C. Lampert, “Robust learning from untrusted sources,”
in Proceedings of the 36th International Conference on Machine Learning,
Long Beach, CA, USA, 2019, vol. 97, pp. 3488–3498.
ista: 'Konstantinov NH, Lampert C. 2019. Robust learning from untrusted sources.
Proceedings of the 36th International Conference on Machine Learning. ICML: International
Conference on Machine Learning vol. 97, 3488–3498.'
mla: Konstantinov, Nikola H., and Christoph Lampert. “Robust Learning from Untrusted
Sources.” Proceedings of the 36th International Conference on Machine Learning,
vol. 97, ML Research Press, 2019, pp. 3488–98.
short: N.H. Konstantinov, C. Lampert, in:, Proceedings of the 36th International
Conference on Machine Learning, ML Research Press, 2019, pp. 3488–3498.
conference:
end_date: 2919-06-15
location: Long Beach, CA, USA
name: 'ICML: International Conference on Machine Learning'
start_date: 2019-06-10
date_created: 2019-06-27T14:18:23Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2023-10-17T12:31:55Z
day: '01'
department:
- _id: ChLa
ec_funded: 1
external_id:
arxiv:
- '1901.10310'
intvolume: ' 97'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1901.10310
month: '06'
oa: 1
oa_version: Preprint
page: 3488-3498
project:
- _id: 2532554C-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '308036'
name: Lifelong Learning of Visual Scene Understanding
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
publication: Proceedings of the 36th International Conference on Machine Learning
publication_status: published
publisher: ML Research Press
quality_controlled: '1'
related_material:
record:
- id: '10799'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Robust learning from untrusted sources
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 97
year: '2019'
...
---
_id: '6999'
abstract:
- lang: eng
text: Plasmodesmata (PD) are plant-specific membrane-lined channels that create
cytoplasmic and membrane continuities between adjacent cells, thereby facilitating
cell–cell communication and virus movement. Plant cells have evolved diverse mechanisms
to regulate PD plasticity in response to numerous environmental stimuli. In particular,
during defense against plant pathogens, the defense hormone, salicylic acid (SA),
plays a crucial role in the regulation of PD permeability in a callose-dependent
manner. Here, we uncover a mechanism by which plants restrict the spreading of
virus and PD cargoes using SA signaling by increasing lipid order and closure
of PD. We showed that exogenous SA application triggered the compartmentalization
of lipid raft nanodomains through a modulation of the lipid raft-regulatory protein,
Remorin (REM). Genetic studies, superresolution imaging, and transmission electron
microscopy observation together demonstrated that Arabidopsis REM1.2 and REM1.3
are crucial for plasma membrane nanodomain assembly to control PD aperture and
functionality. In addition, we also found that a 14-3-3 epsilon protein modulates
REM clustering and membrane nanodomain compartmentalization through its direct
interaction with REM proteins. This study unveils a molecular mechanism by which
the key plant defense hormone, SA, triggers membrane lipid nanodomain reorganization,
thereby regulating PD closure to impede virus spreading.
article_processing_charge: No
article_type: original
author:
- first_name: D
full_name: Huang, D
last_name: Huang
- first_name: Y
full_name: Sun, Y
last_name: Sun
- first_name: Z
full_name: Ma, Z
last_name: Ma
- first_name: M
full_name: Ke, M
last_name: Ke
- first_name: Y
full_name: Cui, Y
last_name: Cui
- first_name: Z
full_name: Chen, Z
last_name: Chen
- first_name: C
full_name: Chen, C
last_name: Chen
- first_name: C
full_name: Ji, C
last_name: Ji
- first_name: TM
full_name: Tran, TM
last_name: Tran
- first_name: L
full_name: Yang, L
last_name: Yang
- first_name: SM
full_name: Lam, SM
last_name: Lam
- first_name: Y
full_name: Han, Y
last_name: Han
- first_name: G
full_name: Shu, G
last_name: Shu
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Y
full_name: Miao, Y
last_name: Miao
- first_name: L
full_name: Jiang, L
last_name: Jiang
- first_name: X
full_name: Chen, X
last_name: Chen
citation:
ama: Huang D, Sun Y, Ma Z, et al. Salicylic acid-mediated plasmodesmal closure via
Remorin-dependent lipid organization. Proceedings of the National Academy of
Sciences of the United States of America. 2019;116(42):21274-21284. doi:10.1073/pnas.1911892116
apa: Huang, D., Sun, Y., Ma, Z., Ke, M., Cui, Y., Chen, Z., … Chen, X. (2019). Salicylic
acid-mediated plasmodesmal closure via Remorin-dependent lipid organization. Proceedings
of the National Academy of Sciences of the United States of America. Proceedings
of the National Academy of Sciences. https://doi.org/10.1073/pnas.1911892116
chicago: Huang, D, Y Sun, Z Ma, M Ke, Y Cui, Z Chen, C Chen, et al. “Salicylic Acid-Mediated
Plasmodesmal Closure via Remorin-Dependent Lipid Organization.” Proceedings
of the National Academy of Sciences of the United States of America. Proceedings
of the National Academy of Sciences, 2019. https://doi.org/10.1073/pnas.1911892116.
ieee: D. Huang et al., “Salicylic acid-mediated plasmodesmal closure via
Remorin-dependent lipid organization,” Proceedings of the National Academy
of Sciences of the United States of America, vol. 116, no. 42. Proceedings
of the National Academy of Sciences, pp. 21274–21284, 2019.
ista: Huang D, Sun Y, Ma Z, Ke M, Cui Y, Chen Z, Chen C, Ji C, Tran T, Yang L, Lam
S, Han Y, Shu G, Friml J, Miao Y, Jiang L, Chen X. 2019. Salicylic acid-mediated
plasmodesmal closure via Remorin-dependent lipid organization. Proceedings of
the National Academy of Sciences of the United States of America. 116(42), 21274–21284.
mla: Huang, D., et al. “Salicylic Acid-Mediated Plasmodesmal Closure via Remorin-Dependent
Lipid Organization.” Proceedings of the National Academy of Sciences of the
United States of America, vol. 116, no. 42, Proceedings of the National Academy
of Sciences, 2019, pp. 21274–84, doi:10.1073/pnas.1911892116.
short: D. Huang, Y. Sun, Z. Ma, M. Ke, Y. Cui, Z. Chen, C. Chen, C. Ji, T. Tran,
L. Yang, S. Lam, Y. Han, G. Shu, J. Friml, Y. Miao, L. Jiang, X. Chen, Proceedings
of the National Academy of Sciences of the United States of America 116 (2019)
21274–21284.
date_created: 2019-11-12T11:42:05Z
date_published: 2019-10-15T00:00:00Z
date_updated: 2023-10-17T12:32:37Z
day: '15'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1073/pnas.1911892116
external_id:
isi:
- '000490183000068'
pmid:
- '31575745'
file:
- access_level: open_access
checksum: 258c666bc6253eab81961f61169eefae
content_type: application/pdf
creator: dernst
date_created: 2019-11-13T08:22:28Z
date_updated: 2020-07-14T12:47:46Z
file_id: '7012'
file_name: 2019_PNAS_Huang.pdf
file_size: 3287466
relation: main_file
file_date_updated: 2020-07-14T12:47:46Z
has_accepted_license: '1'
intvolume: ' 116'
isi: 1
issue: '42'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '10'
oa: 1
oa_version: Published Version
page: 21274-21284
pmid: 1
publication: Proceedings of the National Academy of Sciences of the United States
of America
publication_identifier:
eissn:
- 1091-6490
issn:
- 0027-8424
publication_status: published
publisher: Proceedings of the National Academy of Sciences
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1073/pnas.2004738117
scopus_import: '1'
status: public
title: Salicylic acid-mediated plasmodesmal closure via Remorin-dependent lipid organization
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 116
year: '2019'
...
---
_id: '6621'
abstract:
- lang: eng
text: We read with great interest the recent work in PNAS by Bergero et al. (1)
describing differences in male and female recombination patterns on the guppy
(Poecilia reticulata) sex chromosome. We fully agree that recombination in males
is largely confined to the ends of the sex chromosome. Bergero et al. interpret
these results to suggest that our previous findings of population-level variation
in the degree of sex chromosome differentiation in this species (2) are incorrect.
However, we suggest that their results are entirely consistent with our previous
report, and that their interpretation presents a false controversy.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Alison E.
full_name: Wright, Alison E.
last_name: Wright
- first_name: Iulia
full_name: Darolti, Iulia
last_name: Darolti
- first_name: Natasha I.
full_name: Bloch, Natasha I.
last_name: Bloch
- first_name: Vicencio
full_name: Oostra, Vicencio
last_name: Oostra
- first_name: Benjamin A.
full_name: Sandkam, Benjamin A.
last_name: Sandkam
- first_name: Séverine D.
full_name: Buechel, Séverine D.
last_name: Buechel
- first_name: Niclas
full_name: Kolm, Niclas
last_name: Kolm
- first_name: Felix
full_name: Breden, Felix
last_name: Breden
- first_name: Beatriz
full_name: Vicoso, Beatriz
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
- first_name: Judith E.
full_name: Mank, Judith E.
last_name: Mank
citation:
ama: Wright AE, Darolti I, Bloch NI, et al. On the power to detect rare recombination
events. Proceedings of the National Academy of Sciences of the United States
of America. 2019;116(26):12607-12608. doi:10.1073/pnas.1905555116
apa: Wright, A. E., Darolti, I., Bloch, N. I., Oostra, V., Sandkam, B. A., Buechel,
S. D., … Mank, J. E. (2019). On the power to detect rare recombination events.
Proceedings of the National Academy of Sciences of the United States of America.
Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1905555116
chicago: Wright, Alison E., Iulia Darolti, Natasha I. Bloch, Vicencio Oostra, Benjamin
A. Sandkam, Séverine D. Buechel, Niclas Kolm, Felix Breden, Beatriz Vicoso, and
Judith E. Mank. “On the Power to Detect Rare Recombination Events.” Proceedings
of the National Academy of Sciences of the United States of America. Proceedings
of the National Academy of Sciences, 2019. https://doi.org/10.1073/pnas.1905555116.
ieee: A. E. Wright et al., “On the power to detect rare recombination events,”
Proceedings of the National Academy of Sciences of the United States of America,
vol. 116, no. 26. Proceedings of the National Academy of Sciences, pp. 12607–12608,
2019.
ista: Wright AE, Darolti I, Bloch NI, Oostra V, Sandkam BA, Buechel SD, Kolm N,
Breden F, Vicoso B, Mank JE. 2019. On the power to detect rare recombination events.
Proceedings of the National Academy of Sciences of the United States of America.
116(26), 12607–12608.
mla: Wright, Alison E., et al. “On the Power to Detect Rare Recombination Events.”
Proceedings of the National Academy of Sciences of the United States of America,
vol. 116, no. 26, Proceedings of the National Academy of Sciences, 2019, pp. 12607–08,
doi:10.1073/pnas.1905555116.
short: A.E. Wright, I. Darolti, N.I. Bloch, V. Oostra, B.A. Sandkam, S.D. Buechel,
N. Kolm, F. Breden, B. Vicoso, J.E. Mank, Proceedings of the National Academy
of Sciences of the United States of America 116 (2019) 12607–12608.
date_created: 2019-07-07T21:59:25Z
date_published: 2019-06-25T00:00:00Z
date_updated: 2023-10-17T12:44:15Z
day: '25'
department:
- _id: BeVi
doi: 10.1073/pnas.1905555116
external_id:
isi:
- '000472719100010'
pmid:
- '31213531'
intvolume: ' 116'
isi: 1
issue: '26'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1073/pnas.1905555116
month: '06'
oa: 1
oa_version: Published Version
page: 12607-12608
pmid: 1
publication: Proceedings of the National Academy of Sciences of the United States
of America
publication_status: published
publisher: Proceedings of the National Academy of Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the power to detect rare recombination events
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 116
year: '2019'
...
---
_id: '6856'
abstract:
- lang: eng
text: 'Plant mating systems play a key role in structuring genetic variation both
within and between species. In hybrid zones, the outcomes and dynamics of hybridization
are usually interpreted as the balance between gene flow and selection against
hybrids. Yet, mating systems can introduce selective forces that alter these expectations;
with diverse outcomes for the level and direction of gene flow depending on variation
in outcrossing and whether the mating systems of the species pair are the same
or divergent. We present a survey of hybridization in 133 species pairs from 41
plant families and examine how patterns of hybridization vary with mating system.
We examine if hybrid zone mode, level of gene flow, asymmetries in gene flow and
the frequency of reproductive isolating barriers vary in relation to mating system/s
of the species pair. We combine these results with a simulation model and examples
from the literature to address two general themes: (i) the two‐way interaction
between introgression and the evolution of reproductive systems, and (ii) how
mating system can facilitate or restrict interspecific gene flow. We conclude
that examining mating system with hybridization provides unique opportunities
to understand divergence and the processes underlying reproductive isolation.'
article_processing_charge: No
article_type: original
author:
- 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
- first_name: Yaniv
full_name: Brandvain, Yaniv
last_name: Brandvain
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
- first_name: Sarah
full_name: Yakimowski, Sarah
last_name: Yakimowski
- first_name: Tanmay
full_name: Dixit, Tanmay
last_name: Dixit
- first_name: Christian
full_name: Lexer, Christian
last_name: Lexer
- first_name: Eva
full_name: Cereghetti, Eva
id: 71AA91B4-05ED-11EA-8BEB-F5833E63BD63
last_name: Cereghetti
- first_name: David
full_name: Field, David
id: 419049E2-F248-11E8-B48F-1D18A9856A87
last_name: Field
orcid: 0000-0002-4014-8478
citation:
ama: 'Pickup M, Barton NH, Brandvain Y, et al. Mating system variation in hybrid
zones: Facilitation, barriers and asymmetries to gene flow. New Phytologist.
2019;224(3):1035-1047. doi:10.1111/nph.16180'
apa: 'Pickup, M., Barton, N. H., Brandvain, Y., Fraisse, C., Yakimowski, S., Dixit,
T., … Field, D. (2019). Mating system variation in hybrid zones: Facilitation,
barriers and asymmetries to gene flow. New Phytologist. Wiley. https://doi.org/10.1111/nph.16180'
chicago: 'Pickup, Melinda, Nicholas H Barton, Yaniv Brandvain, Christelle Fraisse,
Sarah Yakimowski, Tanmay Dixit, Christian Lexer, Eva Cereghetti, and David Field.
“Mating System Variation in Hybrid Zones: Facilitation, Barriers and Asymmetries
to Gene Flow.” New Phytologist. Wiley, 2019. https://doi.org/10.1111/nph.16180.'
ieee: 'M. Pickup et al., “Mating system variation in hybrid zones: Facilitation,
barriers and asymmetries to gene flow,” New Phytologist, vol. 224, no.
3. Wiley, pp. 1035–1047, 2019.'
ista: 'Pickup M, Barton NH, Brandvain Y, Fraisse C, Yakimowski S, Dixit T, Lexer
C, Cereghetti E, Field D. 2019. Mating system variation in hybrid zones: Facilitation,
barriers and asymmetries to gene flow. New Phytologist. 224(3), 1035–1047.'
mla: 'Pickup, Melinda, et al. “Mating System Variation in Hybrid Zones: Facilitation,
Barriers and Asymmetries to Gene Flow.” New Phytologist, vol. 224, no.
3, Wiley, 2019, pp. 1035–47, doi:10.1111/nph.16180.'
short: M. Pickup, N.H. Barton, Y. Brandvain, C. Fraisse, S. Yakimowski, T. Dixit,
C. Lexer, E. Cereghetti, D. Field, New Phytologist 224 (2019) 1035–1047.
date_created: 2019-09-07T14:35:40Z
date_published: 2019-11-01T00:00:00Z
date_updated: 2023-10-18T08:47:08Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1111/nph.16180
ec_funded: 1
external_id:
pmid:
- '31505037'
file:
- access_level: open_access
checksum: 21e4c95599bbcaf7c483b89954658672
content_type: application/pdf
creator: dernst
date_created: 2019-11-13T08:15:05Z
date_updated: 2020-07-14T12:47:42Z
file_id: '7011'
file_name: 2019_NewPhytologist_Pickup.pdf
file_size: 1511958
relation: main_file
file_date_updated: 2020-07-14T12:47:42Z
has_accepted_license: '1'
intvolume: ' 224'
issue: '3'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: 1035-1047
pmid: 1
project:
- _id: 25B36484-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '329960'
name: Mating system and the evolutionary dynamics of hybrid zones
- _id: 2662AADE-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02463
name: Sex chromosomes and species barriers
publication: New Phytologist
publication_identifier:
eissn:
- 1469-8137
issn:
- 0028-646X
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Mating system variation in hybrid zones: Facilitation, barriers and asymmetries
to gene flow'
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: 224
year: '2019'
...
---
_id: '6647'
abstract:
- lang: eng
text: The Tverberg theorem is one of the cornerstones of discrete geometry. It states
that, given a set X of at least (d+1)(r-1)+1 points in R^d, one can find a partition
X=X_1 cup ... cup X_r of X, such that the convex hulls of the X_i, i=1,...,r,
all share a common point. In this paper, we prove a strengthening of this theorem
that guarantees a partition which, in addition to the above, has the property
that the boundaries of full-dimensional convex hulls have pairwise nonempty intersections.
Possible generalizations and algorithmic aspects are also discussed. As a concrete
application, we show that any n points in the plane in general position span floor[n/3]
vertex-disjoint triangles that are pairwise crossing, meaning that their boundaries
have pairwise nonempty intersections; this number is clearly best possible. A
previous result of Alvarez-Rebollar et al. guarantees floor[n/6] pairwise crossing
triangles. Our result generalizes to a result about simplices in R^d,d >=2.
alternative_title:
- LIPIcs
author:
- first_name: Radoslav
full_name: Fulek, Radoslav
id: 39F3FFE4-F248-11E8-B48F-1D18A9856A87
last_name: Fulek
orcid: 0000-0001-8485-1774
- first_name: Bernd
full_name: Gärtner, Bernd
last_name: Gärtner
- first_name: Andrey
full_name: Kupavskii, Andrey
last_name: Kupavskii
- first_name: Pavel
full_name: Valtr, Pavel
last_name: Valtr
- first_name: Uli
full_name: Wagner, Uli
id: 36690CA2-F248-11E8-B48F-1D18A9856A87
last_name: Wagner
orcid: 0000-0002-1494-0568
citation:
ama: 'Fulek R, Gärtner B, Kupavskii A, Valtr P, Wagner U. The crossing Tverberg
theorem. In: 35th International Symposium on Computational Geometry. Vol
129. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2019:38:1-38:13. doi:10.4230/LIPICS.SOCG.2019.38'
apa: 'Fulek, R., Gärtner, B., Kupavskii, A., Valtr, P., & Wagner, U. (2019).
The crossing Tverberg theorem. In 35th International Symposium on Computational
Geometry (Vol. 129, p. 38:1-38:13). Portland, OR, United States: Schloss Dagstuhl
- Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPICS.SOCG.2019.38'
chicago: Fulek, Radoslav, Bernd Gärtner, Andrey Kupavskii, Pavel Valtr, and Uli
Wagner. “The Crossing Tverberg Theorem.” In 35th International Symposium on
Computational Geometry, 129:38:1-38:13. Schloss Dagstuhl - Leibniz-Zentrum
für Informatik, 2019. https://doi.org/10.4230/LIPICS.SOCG.2019.38.
ieee: R. Fulek, B. Gärtner, A. Kupavskii, P. Valtr, and U. Wagner, “The crossing
Tverberg theorem,” in 35th International Symposium on Computational Geometry,
Portland, OR, United States, 2019, vol. 129, p. 38:1-38:13.
ista: 'Fulek R, Gärtner B, Kupavskii A, Valtr P, Wagner U. 2019. The crossing Tverberg
theorem. 35th International Symposium on Computational Geometry. SoCG 2019: Symposium
on Computational Geometry, LIPIcs, vol. 129, 38:1-38:13.'
mla: Fulek, Radoslav, et al. “The Crossing Tverberg Theorem.” 35th International
Symposium on Computational Geometry, vol. 129, Schloss Dagstuhl - Leibniz-Zentrum
für Informatik, 2019, p. 38:1-38:13, doi:10.4230/LIPICS.SOCG.2019.38.
short: R. Fulek, B. Gärtner, A. Kupavskii, P. Valtr, U. Wagner, in:, 35th International
Symposium on Computational Geometry, Schloss Dagstuhl - Leibniz-Zentrum für Informatik,
2019, p. 38:1-38:13.
conference:
end_date: 2019-06-21
location: Portland, OR, United States
name: 'SoCG 2019: Symposium on Computational Geometry'
start_date: 2019-06-18
date_created: 2019-07-17T10:35:04Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2023-12-13T12:03:35Z
day: '01'
ddc:
- '000'
- '510'
department:
- _id: UlWa
doi: 10.4230/LIPICS.SOCG.2019.38
external_id:
arxiv:
- '1812.04911'
file:
- access_level: open_access
checksum: d6d017f8b41291b94d102294fa96ae9c
content_type: application/pdf
creator: dernst
date_created: 2019-07-24T06:54:52Z
date_updated: 2020-07-14T12:47:35Z
file_id: '6667'
file_name: 2019_LIPICS_Fulek.pdf
file_size: 559837
relation: main_file
file_date_updated: 2020-07-14T12:47:35Z
has_accepted_license: '1'
intvolume: ' 129'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 38:1-38:13
project:
- _id: 261FA626-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02281
name: Eliminating intersections in drawings of graphs
publication: 35th International Symposium on Computational Geometry
publication_identifier:
isbn:
- '9783959771047'
issn:
- 1868-8969
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
quality_controlled: '1'
related_material:
record:
- id: '13974'
relation: later_version
status: public
scopus_import: 1
status: public
title: The crossing Tverberg theorem
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: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 129
year: '2019'
...
---
_id: '6676'
abstract:
- lang: eng
text: "It is impossible to deterministically solve wait-free consensus in an asynchronous
system. The classic proof uses a valency argument, which constructs an infinite
execution by repeatedly extending a finite execution. We introduce extension-based
proofs, a class of impossibility proofs that are modelled as an interaction between
a prover and a protocol and that include valency arguments.\r\n\r\nUsing proofs
based on combinatorial topology, it has been shown that it is impossible to deterministically
solve k-set agreement among n > k ≥ 2 processes in a wait-free manner. However,
it was unknown whether proofs based on simpler techniques were possible. We show
that this impossibility result cannot be obtained by an extension-based proof
and, hence, extension-based proofs are limited in power."
article_processing_charge: No
author:
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
- first_name: James
full_name: Aspnes, James
last_name: Aspnes
- first_name: Faith
full_name: Ellen, Faith
last_name: Ellen
- first_name: Rati
full_name: Gelashvili, Rati
last_name: Gelashvili
- first_name: Leqi
full_name: Zhu, Leqi
last_name: Zhu
citation:
ama: 'Alistarh D-A, Aspnes J, Ellen F, Gelashvili R, Zhu L. Why extension-based
proofs fail. In: Proceedings of the 51st Annual ACM SIGACT Symposium on Theory
of Computing. ACM Press; 2019:986-996. doi:10.1145/3313276.3316407'
apa: 'Alistarh, D.-A., Aspnes, J., Ellen, F., Gelashvili, R., & Zhu, L. (2019).
Why extension-based proofs fail. In Proceedings of the 51st Annual ACM SIGACT
Symposium on Theory of Computing (pp. 986–996). Phoenix, AZ, United States:
ACM Press. https://doi.org/10.1145/3313276.3316407'
chicago: Alistarh, Dan-Adrian, James Aspnes, Faith Ellen, Rati Gelashvili, and Leqi
Zhu. “Why Extension-Based Proofs Fail.” In Proceedings of the 51st Annual ACM
SIGACT Symposium on Theory of Computing, 986–96. ACM Press, 2019. https://doi.org/10.1145/3313276.3316407.
ieee: D.-A. Alistarh, J. Aspnes, F. Ellen, R. Gelashvili, and L. Zhu, “Why extension-based
proofs fail,” in Proceedings of the 51st Annual ACM SIGACT Symposium on Theory
of Computing, Phoenix, AZ, United States, 2019, pp. 986–996.
ista: 'Alistarh D-A, Aspnes J, Ellen F, Gelashvili R, Zhu L. 2019. Why extension-based
proofs fail. Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of
Computing. STOC: Symposium on Theory of Computing, 986–996.'
mla: Alistarh, Dan-Adrian, et al. “Why Extension-Based Proofs Fail.” Proceedings
of the 51st Annual ACM SIGACT Symposium on Theory of Computing, ACM Press,
2019, pp. 986–96, doi:10.1145/3313276.3316407.
short: D.-A. Alistarh, J. Aspnes, F. Ellen, R. Gelashvili, L. Zhu, in:, Proceedings
of the 51st Annual ACM SIGACT Symposium on Theory of Computing, ACM Press, 2019,
pp. 986–996.
conference:
end_date: 2019-06-26
location: Phoenix, AZ, United States
name: 'STOC: Symposium on Theory of Computing'
start_date: 2019-06-23
date_created: 2019-07-24T09:13:05Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2023-12-13T12:28:28Z
day: '01'
department:
- _id: DaAl
doi: 10.1145/3313276.3316407
external_id:
arxiv:
- '1811.01421'
isi:
- '000523199100089'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1811.01421
month: '06'
oa: 1
oa_version: Preprint
page: 986-996
publication: Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing
publication_identifier:
isbn:
- '9781450367059'
publication_status: published
publisher: ACM Press
quality_controlled: '1'
related_material:
record:
- id: '14364'
relation: later_version
status: public
scopus_import: '1'
status: public
title: Why extension-based proofs fail
type: conference
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
year: '2019'
...