---
_id: '1476'
abstract:
- lang: eng
text: The dynamic assembly and disassembly of actin filaments is essential for the
formation and transport of vesicles during endocytosis. In yeast, two types of
actin structures, namely cortical patches and cytoplasmic cables, play a direct
role in endocytosis, but how their interaction is regulated remains unclear. Here,
we show that Srv2/CAP, an evolutionarily conserved actin regulator, is required
for efficient endocytosis owing to its role in the formation of the actin patches
that aid initial vesicle invagination and of the actin cables that these move
along. Deletion of the SRV2 gene resulted in the appearance of aberrant fragmented
actin cables that frequently moved past actin patches, the sites of endocytosis.
We find that the C-terminal CARP domain of Srv2p is vitally important for the
proper assembly of actin patches and cables; we also demonstrate that the N-terminal
helical folded domain of Srv2 is required for its localization to actin patches,
specifically to the ADP-actin rich region through an interaction with cofilin.
These results demonstrate the in vivo roles of Srv2p in the regulation of the
actin cytoskeleton during clathrin-mediated endocytosis
acknowledgement: We are grateful to Anthony Bretscher (Cornell University, NY) for
providing the bni1-12 bnr1Δ (Y4135) strain. J.Y.T. was supported by a Japan Society
for the Promotion of Science (JSPS) KAKENHI grant [grant number 26440067]; the Takeda
Science Foundation; and the Novartis Foundation (Japan). J.T. was supported by a
JSPS KAKENHI grant [grant number 25440054]; the Takeda Science Foundation; and the
Kurata Memorial Hitachi Science and Technology Foundation. D.E.S. was supported
by the European Union [grant number PCIG12-GA-2012-334077].
author:
- first_name: Junko
full_name: Toshima, Junko
last_name: Toshima
- first_name: Chika
full_name: Horikomi, Chika
last_name: Horikomi
- first_name: Asuka
full_name: Okada, Asuka
last_name: Okada
- first_name: Makiko
full_name: Hatori, Makiko
last_name: Hatori
- first_name: Makoto
full_name: Nagano, Makoto
last_name: Nagano
- first_name: Atsushi
full_name: Masuda, Atsushi
last_name: Masuda
- first_name: Wataru
full_name: Yamamoto, Wataru
last_name: Yamamoto
- first_name: Daria E
full_name: Siekhaus, Daria E
id: 3D224B9E-F248-11E8-B48F-1D18A9856A87
last_name: Siekhaus
orcid: 0000-0001-8323-8353
- first_name: Jiro
full_name: Toshima, Jiro
last_name: Toshima
citation:
ama: Toshima J, Horikomi C, Okada A, et al. Srv2/CAP is required for polarized actin
cable assembly and patch internalization during clathrin-mediated endocytosis.
Journal of Cell Science. 2016;129(2):367-379. doi:10.1242/jcs.176651
apa: Toshima, J., Horikomi, C., Okada, A., Hatori, M., Nagano, M., Masuda, A., …
Toshima, J. (2016). Srv2/CAP is required for polarized actin cable assembly and
patch internalization during clathrin-mediated endocytosis. Journal of Cell
Science. Company of Biologists. https://doi.org/10.1242/jcs.176651
chicago: Toshima, Junko, Chika Horikomi, Asuka Okada, Makiko Hatori, Makoto Nagano,
Atsushi Masuda, Wataru Yamamoto, Daria E Siekhaus, and Jiro Toshima. “Srv2/CAP
Is Required for Polarized Actin Cable Assembly and Patch Internalization during
Clathrin-Mediated Endocytosis.” Journal of Cell Science. Company of Biologists,
2016. https://doi.org/10.1242/jcs.176651.
ieee: J. Toshima et al., “Srv2/CAP is required for polarized actin cable
assembly and patch internalization during clathrin-mediated endocytosis,” Journal
of Cell Science, vol. 129, no. 2. Company of Biologists, pp. 367–379, 2016.
ista: Toshima J, Horikomi C, Okada A, Hatori M, Nagano M, Masuda A, Yamamoto W,
Siekhaus DE, Toshima J. 2016. Srv2/CAP is required for polarized actin cable assembly
and patch internalization during clathrin-mediated endocytosis. Journal of Cell
Science. 129(2), 367–379.
mla: Toshima, Junko, et al. “Srv2/CAP Is Required for Polarized Actin Cable Assembly
and Patch Internalization during Clathrin-Mediated Endocytosis.” Journal of
Cell Science, vol. 129, no. 2, Company of Biologists, 2016, pp. 367–79, doi:10.1242/jcs.176651.
short: J. Toshima, C. Horikomi, A. Okada, M. Hatori, M. Nagano, A. Masuda, W. Yamamoto,
D.E. Siekhaus, J. Toshima, Journal of Cell Science 129 (2016) 367–379.
date_created: 2018-12-11T11:52:14Z
date_published: 2016-01-15T00:00:00Z
date_updated: 2021-01-12T06:51:00Z
day: '15'
ddc:
- '570'
- '576'
department:
- _id: DaSi
doi: 10.1242/jcs.176651
ec_funded: 1
file:
- access_level: open_access
checksum: 2da0a09149a9ed956cdf79a95c17f08a
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:11:08Z
date_updated: 2020-07-14T12:44:56Z
file_id: '4861'
file_name: IST-2017-767-v1+1_367.full.pdf
file_size: 7176912
relation: main_file
file_date_updated: 2020-07-14T12:44:56Z
has_accepted_license: '1'
intvolume: ' 129'
issue: '2'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: 367 - 379
project:
- _id: 2536F660-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '334077'
name: Investigating the role of transporters in invasive migration through junctions
publication: Journal of Cell Science
publication_status: published
publisher: Company of Biologists
publist_id: '5720'
pubrep_id: '767'
quality_controlled: '1'
scopus_import: 1
status: public
title: Srv2/CAP is required for polarized actin cable assembly and patch internalization
during clathrin-mediated endocytosis
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 129
year: '2016'
...
---
_id: '1477'
abstract:
- lang: eng
text: We consider partially observable Markov decision processes (POMDPs) with ω-regular
conditions specified as parity objectives. The class of ω-regular languages provides
a robust specification language to express properties in verification, and parity
objectives are canonical forms to express them. The qualitative analysis problem
given a POMDP and a parity objective asks whether there is a strategy to ensure
that the objective is satisfied with probability 1 (resp. positive probability).
While the qualitative analysis problems are undecidable even for special cases
of parity objectives, we establish decidability (with optimal complexity) for
POMDPs with all parity objectives under finite-memory strategies. We establish
optimal (exponential) memory bounds and EXPTIME-completeness of the qualitative
analysis problems under finite-memory strategies for POMDPs with parity objectives.
We also present a practical approach, where we design heuristics to deal with
the exponential complexity, and have applied our implementation on a number of
POMDP examples.
arxiv: 1
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Martin
full_name: Chmelik, Martin
id: 3624234E-F248-11E8-B48F-1D18A9856A87
last_name: Chmelik
- first_name: Mathieu
full_name: Tracol, Mathieu
id: 3F54FA38-F248-11E8-B48F-1D18A9856A87
last_name: Tracol
citation:
ama: Chatterjee K, Chmelik M, Tracol M. What is decidable about partially observable
Markov decision processes with ω-regular objectives. Journal of Computer and
System Sciences. 2016;82(5):878-911. doi:10.1016/j.jcss.2016.02.009
apa: Chatterjee, K., Chmelik, M., & Tracol, M. (2016). What is decidable about
partially observable Markov decision processes with ω-regular objectives. Journal
of Computer and System Sciences. Elsevier. https://doi.org/10.1016/j.jcss.2016.02.009
chicago: Chatterjee, Krishnendu, Martin Chmelik, and Mathieu Tracol. “What Is Decidable
about Partially Observable Markov Decision Processes with ω-Regular Objectives.”
Journal of Computer and System Sciences. Elsevier, 2016. https://doi.org/10.1016/j.jcss.2016.02.009.
ieee: K. Chatterjee, M. Chmelik, and M. Tracol, “What is decidable about partially
observable Markov decision processes with ω-regular objectives,” Journal of
Computer and System Sciences, vol. 82, no. 5. Elsevier, pp. 878–911, 2016.
ista: Chatterjee K, Chmelik M, Tracol M. 2016. What is decidable about partially
observable Markov decision processes with ω-regular objectives. Journal of Computer
and System Sciences. 82(5), 878–911.
mla: Chatterjee, Krishnendu, et al. “What Is Decidable about Partially Observable
Markov Decision Processes with ω-Regular Objectives.” Journal of Computer and
System Sciences, vol. 82, no. 5, Elsevier, 2016, pp. 878–911, doi:10.1016/j.jcss.2016.02.009.
short: K. Chatterjee, M. Chmelik, M. Tracol, Journal of Computer and System Sciences
82 (2016) 878–911.
date_created: 2018-12-11T11:52:15Z
date_published: 2016-08-01T00:00:00Z
date_updated: 2023-02-23T12:24:38Z
day: '01'
department:
- _id: KrCh
doi: 10.1016/j.jcss.2016.02.009
ec_funded: 1
external_id:
arxiv:
- '1309.2802'
intvolume: ' 82'
issue: '5'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1309.2802
month: '08'
oa: 1
oa_version: Preprint
page: 878 - 911
project:
- _id: 2584A770-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P 23499-N23
name: Modern Graph Algorithmic Techniques in Formal Verification
- _id: 25863FF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11407
name: Game Theory
- _id: 2581B60A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '279307'
name: 'Quantitative Graph Games: Theory and Applications'
- _id: 2587B514-B435-11E9-9278-68D0E5697425
name: Microsoft Research Faculty Fellowship
publication: Journal of Computer and System Sciences
publication_status: published
publisher: Elsevier
publist_id: '5718'
quality_controlled: '1'
related_material:
record:
- id: '2295'
relation: earlier_version
status: public
- id: '5400'
relation: earlier_version
status: public
scopus_import: 1
status: public
title: What is decidable about partially observable Markov decision processes with
ω-regular objectives
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 82
year: '2016'
...
---
_id: '1478'
abstract:
- lang: eng
text: We consider the Tonks-Girardeau gas subject to a random external potential.
If the disorder is such that the underlying one-particle Hamiltonian displays
localization (which is known to be generically the case), we show that there is
exponential decay of correlations in the many-body eigenstates. Moreover, there
is no Bose-Einstein condensation and no superfluidity, even at zero temperature.
article_number: '035002'
author:
- first_name: Robert
full_name: Seiringer, Robert
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
- first_name: Simone
full_name: Warzel, Simone
last_name: Warzel
citation:
ama: Seiringer R, Warzel S. Decay of correlations and absence of superfluidity in
the disordered Tonks-Girardeau gas. New Journal of Physics. 2016;18(3).
doi:10.1088/1367-2630/18/3/035002
apa: Seiringer, R., & Warzel, S. (2016). Decay of correlations and absence of
superfluidity in the disordered Tonks-Girardeau gas. New Journal of Physics.
IOP Publishing Ltd. https://doi.org/10.1088/1367-2630/18/3/035002
chicago: Seiringer, Robert, and Simone Warzel. “Decay of Correlations and Absence
of Superfluidity in the Disordered Tonks-Girardeau Gas.” New Journal of Physics.
IOP Publishing Ltd., 2016. https://doi.org/10.1088/1367-2630/18/3/035002.
ieee: R. Seiringer and S. Warzel, “Decay of correlations and absence of superfluidity
in the disordered Tonks-Girardeau gas,” New Journal of Physics, vol. 18,
no. 3. IOP Publishing Ltd., 2016.
ista: Seiringer R, Warzel S. 2016. Decay of correlations and absence of superfluidity
in the disordered Tonks-Girardeau gas. New Journal of Physics. 18(3), 035002.
mla: Seiringer, Robert, and Simone Warzel. “Decay of Correlations and Absence of
Superfluidity in the Disordered Tonks-Girardeau Gas.” New Journal of Physics,
vol. 18, no. 3, 035002, IOP Publishing Ltd., 2016, doi:10.1088/1367-2630/18/3/035002.
short: R. Seiringer, S. Warzel, New Journal of Physics 18 (2016).
date_created: 2018-12-11T11:52:15Z
date_published: 2016-02-29T00:00:00Z
date_updated: 2021-01-12T06:51:01Z
day: '29'
ddc:
- '510'
- '530'
department:
- _id: RoSe
doi: 10.1088/1367-2630/18/3/035002
file:
- access_level: open_access
checksum: 4f959eabc19d2a2f518318a450a4d424
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:17:22Z
date_updated: 2020-07-14T12:44:56Z
file_id: '5276'
file_name: IST-2016-579-v1+1_njp_18_3_035002.pdf
file_size: 965607
relation: main_file
file_date_updated: 2020-07-14T12:44:56Z
has_accepted_license: '1'
intvolume: ' 18'
issue: '3'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 25C878CE-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P27533_N27
name: Structure of the Excitation Spectrum for Many-Body Quantum Systems
publication: New Journal of Physics
publication_status: published
publisher: IOP Publishing Ltd.
publist_id: '5716'
pubrep_id: '579'
quality_controlled: '1'
scopus_import: 1
status: public
title: Decay of correlations and absence of superfluidity in the disordered Tonks-Girardeau
gas
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: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 18
year: '2016'
...
---
_id: '1479'
abstract:
- lang: eng
text: "Most entropy notions H(.) like Shannon or min-entropy satisfy a chain rule
stating that for random variables X,Z, and A we have H(X|Z,A)≥H(X|Z)−|A|. That
is, by conditioning on A the entropy of X can decrease by at most the bitlength
|A| of A. Such chain rules are known to hold for some computational entropy notions
like Yao’s and unpredictability-entropy. For HILL entropy, the computational analogue
of min-entropy, the chain rule is of special interest and has found many applications,
including leakage-resilient cryptography, deterministic encryption, and memory
delegation. These applications rely on restricted special cases of the chain rule.
Whether the chain rule for conditional HILL entropy holds in general was an open
problem for which we give a strong negative answer: we construct joint distributions
(X,Z,A), where A is a distribution over a single bit, such that the HILL entropy
H HILL (X|Z) is large but H HILL (X|Z,A) is basically zero.\r\n\r\nOur counterexample
just makes the minimal assumption that NP⊈P/poly. Under the stronger assumption
that injective one-way function exist, we can make all the distributions efficiently
samplable.\r\n\r\nFinally, we show that some more sophisticated cryptographic
objects like lossy functions can be used to sample a distribution constituting
a counterexample to the chain rule making only a single invocation to the underlying
object."
acknowledgement: "This work was partly funded by the European Research Council under
ERC Starting Grant 259668-PSPC and ERC Advanced Grant 321310-PERCY.\r\n"
author:
- first_name: Stephan
full_name: Krenn, Stephan
id: 329FCCF0-F248-11E8-B48F-1D18A9856A87
last_name: Krenn
orcid: 0000-0003-2835-9093
- first_name: Krzysztof Z
full_name: Pietrzak, Krzysztof Z
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
- first_name: Akshay
full_name: Wadia, Akshay
last_name: Wadia
- first_name: Daniel
full_name: Wichs, Daniel
last_name: Wichs
citation:
ama: Krenn S, Pietrzak KZ, Wadia A, Wichs D. A counterexample to the chain rule
for conditional HILL entropy. Computational Complexity. 2016;25(3):567-605.
doi:10.1007/s00037-015-0120-9
apa: Krenn, S., Pietrzak, K. Z., Wadia, A., & Wichs, D. (2016). A counterexample
to the chain rule for conditional HILL entropy. Computational Complexity.
Springer. https://doi.org/10.1007/s00037-015-0120-9
chicago: Krenn, Stephan, Krzysztof Z Pietrzak, Akshay Wadia, and Daniel Wichs. “A
Counterexample to the Chain Rule for Conditional HILL Entropy.” Computational
Complexity. Springer, 2016. https://doi.org/10.1007/s00037-015-0120-9.
ieee: S. Krenn, K. Z. Pietrzak, A. Wadia, and D. Wichs, “A counterexample to the
chain rule for conditional HILL entropy,” Computational Complexity, vol.
25, no. 3. Springer, pp. 567–605, 2016.
ista: Krenn S, Pietrzak KZ, Wadia A, Wichs D. 2016. A counterexample to the chain
rule for conditional HILL entropy. Computational Complexity. 25(3), 567–605.
mla: Krenn, Stephan, et al. “A Counterexample to the Chain Rule for Conditional
HILL Entropy.” Computational Complexity, vol. 25, no. 3, Springer, 2016,
pp. 567–605, doi:10.1007/s00037-015-0120-9.
short: S. Krenn, K.Z. Pietrzak, A. Wadia, D. Wichs, Computational Complexity 25
(2016) 567–605.
date_created: 2018-12-11T11:52:16Z
date_published: 2016-09-01T00:00:00Z
date_updated: 2023-02-23T11:05:09Z
day: '01'
ddc:
- '004'
department:
- _id: KrPi
doi: 10.1007/s00037-015-0120-9
ec_funded: 1
file:
- access_level: open_access
checksum: 7659296174fa75f5f0364f31f46f4bcf
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:29Z
date_updated: 2020-07-14T12:44:56Z
file_id: '5012'
file_name: IST-2017-766-v1+1_678.pdf
file_size: 483258
relation: main_file
file_date_updated: 2020-07-14T12:44:56Z
has_accepted_license: '1'
intvolume: ' 25'
issue: '3'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Submitted Version
page: 567 - 605
project:
- _id: 258C570E-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '259668'
name: Provable Security for Physical Cryptography
publication: Computational Complexity
publication_status: published
publisher: Springer
publist_id: '5715'
pubrep_id: '766'
quality_controlled: '1'
related_material:
record:
- id: '2940'
relation: earlier_version
status: public
scopus_import: 1
status: public
title: A counterexample to the chain rule for conditional HILL entropy
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: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 25
year: '2016'
...
---
_id: '1480'
abstract:
- lang: eng
text: 'Exponential varieties arise from exponential families in statistics. These
real algebraic varieties have strong positivity and convexity properties, familiar
from toric varieties and their moment maps. Among them are varieties of inverses
of symmetric matrices satisfying linear constraints. This class includes Gaussian
graphical models. We develop a general theory of exponential varieties. These
are derived from hyperbolic polynomials and their integral representations. We
compare the multidegrees and ML degrees of the gradient map for hyperbolic polynomials. '
author:
- first_name: Mateusz
full_name: Michałek, Mateusz
last_name: Michałek
- first_name: Bernd
full_name: Sturmfels, Bernd
last_name: Sturmfels
- first_name: Caroline
full_name: Uhler, Caroline
id: 49ADD78E-F248-11E8-B48F-1D18A9856A87
last_name: Uhler
orcid: 0000-0002-7008-0216
- first_name: Piotr
full_name: Zwiernik, Piotr
last_name: Zwiernik
citation:
ama: Michałek M, Sturmfels B, Uhler C, Zwiernik P. Exponential varieties. Proceedings
of the London Mathematical Society. 2016;112(1):27-56. doi:10.1112/plms/pdv066
apa: Michałek, M., Sturmfels, B., Uhler, C., & Zwiernik, P. (2016). Exponential
varieties. Proceedings of the London Mathematical Society. Oxford University
Press. https://doi.org/10.1112/plms/pdv066
chicago: Michałek, Mateusz, Bernd Sturmfels, Caroline Uhler, and Piotr Zwiernik.
“Exponential Varieties.” Proceedings of the London Mathematical Society.
Oxford University Press, 2016. https://doi.org/10.1112/plms/pdv066.
ieee: M. Michałek, B. Sturmfels, C. Uhler, and P. Zwiernik, “Exponential varieties,”
Proceedings of the London Mathematical Society, vol. 112, no. 1. Oxford
University Press, pp. 27–56, 2016.
ista: Michałek M, Sturmfels B, Uhler C, Zwiernik P. 2016. Exponential varieties.
Proceedings of the London Mathematical Society. 112(1), 27–56.
mla: Michałek, Mateusz, et al. “Exponential Varieties.” Proceedings of the London
Mathematical Society, vol. 112, no. 1, Oxford University Press, 2016, pp.
27–56, doi:10.1112/plms/pdv066.
short: M. Michałek, B. Sturmfels, C. Uhler, P. Zwiernik, Proceedings of the London
Mathematical Society 112 (2016) 27–56.
date_created: 2018-12-11T11:52:16Z
date_published: 2016-01-07T00:00:00Z
date_updated: 2021-01-12T06:51:02Z
day: '07'
department:
- _id: CaUh
doi: 10.1112/plms/pdv066
intvolume: ' 112'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1412.6185
month: '01'
oa: 1
oa_version: Preprint
page: 27 - 56
publication: Proceedings of the London Mathematical Society
publication_status: published
publisher: Oxford University Press
publist_id: '5714'
quality_controlled: '1'
scopus_import: 1
status: public
title: Exponential varieties
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 112
year: '2016'
...
---
_id: '1482'
abstract:
- lang: eng
text: Plants have the ability to continously generate new organs by maintaining
populations of stem cells throught their lives. The shoot apical meristem (SAM)
provides a stable environment for the maintenance of stem cells. All cells inside
the SAM divide, yet boundaries and patterns are maintained. Experimental evidence
indicates that patterning is independent of cell lineage, thus a dynamic self-regulatory
mechanism is required. A pivotal role in the organization of the SAM is played
by the WUSCHEL gene (WUS). An important question in this regard is that how WUS
expression is positioned in the SAM via a cell-lineage independent signaling mechanism.
In this study we demonstrate via mathematical modeling that a combination of an
inhibitor of the Cytokinin (CK) receptor, Arabidopsis histidine kinase 4 (AHK4)
and two morphogens originating from the top cell layer, can plausibly account
for the cell lineage-independent centering of WUS expression within SAM. Furthermore,
our laser ablation and microsurgical experiments support the hypothesis that patterning
in SAM occurs at the level of CK reception and signaling. The model suggests that
the interplay between CK signaling, WUS/CLV feedback loop and boundary signals
can account for positioning of the WUS expression, and provides directions for
further experimental investigation.
acknowledgement: We thank J. Traas, B. Müller and V. Reddy for providing seed materials
and Y. Deb for advice regarding the laser ablation experiments. We specially thank
Thomas Laux for stimulating discussions and support in the initial phase of this
project.
article_number: e0147830
author:
- first_name: Milad
full_name: Adibi, Milad
last_name: Adibi
- first_name: Saiko
full_name: Yoshida, Saiko
id: 2E46069C-F248-11E8-B48F-1D18A9856A87
last_name: Yoshida
- first_name: Dolf
full_name: Weijers, Dolf
last_name: Weijers
- first_name: Christian
full_name: Fleck, Christian
last_name: Fleck
citation:
ama: Adibi M, Yoshida S, Weijers D, Fleck C. Centering the organizing center in
the Arabidopsis thaliana shoot apical meristem by a combination of cytokinin signaling
and self-organization. PLoS One. 2016;11(2). doi:10.1371/journal.pone.0147830
apa: Adibi, M., Yoshida, S., Weijers, D., & Fleck, C. (2016). Centering the
organizing center in the Arabidopsis thaliana shoot apical meristem by a combination
of cytokinin signaling and self-organization. PLoS One. Public Library
of Science. https://doi.org/10.1371/journal.pone.0147830
chicago: Adibi, Milad, Saiko Yoshida, Dolf Weijers, and Christian Fleck. “Centering
the Organizing Center in the Arabidopsis Thaliana Shoot Apical Meristem by a Combination
of Cytokinin Signaling and Self-Organization.” PLoS One. Public Library
of Science, 2016. https://doi.org/10.1371/journal.pone.0147830.
ieee: M. Adibi, S. Yoshida, D. Weijers, and C. Fleck, “Centering the organizing
center in the Arabidopsis thaliana shoot apical meristem by a combination of cytokinin
signaling and self-organization,” PLoS One, vol. 11, no. 2. Public Library
of Science, 2016.
ista: Adibi M, Yoshida S, Weijers D, Fleck C. 2016. Centering the organizing center
in the Arabidopsis thaliana shoot apical meristem by a combination of cytokinin
signaling and self-organization. PLoS One. 11(2), e0147830.
mla: Adibi, Milad, et al. “Centering the Organizing Center in the Arabidopsis Thaliana
Shoot Apical Meristem by a Combination of Cytokinin Signaling and Self-Organization.”
PLoS One, vol. 11, no. 2, e0147830, Public Library of Science, 2016, doi:10.1371/journal.pone.0147830.
short: M. Adibi, S. Yoshida, D. Weijers, C. Fleck, PLoS One 11 (2016).
date_created: 2018-12-11T11:52:17Z
date_published: 2016-02-01T00:00:00Z
date_updated: 2021-01-12T06:51:03Z
day: '01'
ddc:
- '570'
department:
- _id: JiFr
doi: 10.1371/journal.pone.0147830
file:
- access_level: open_access
checksum: 6066146e527335030f83aa5924ab72a6
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:14:16Z
date_updated: 2020-07-14T12:44:57Z
file_id: '5066'
file_name: IST-2016-521-v1+1_journal.pone.0147830.PDF
file_size: 4297148
relation: main_file
file_date_updated: 2020-07-14T12:44:57Z
has_accepted_license: '1'
intvolume: ' 11'
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
publication: PLoS One
publication_status: published
publisher: Public Library of Science
publist_id: '5711'
pubrep_id: '521'
quality_controlled: '1'
scopus_import: 1
status: public
title: Centering the organizing center in the Arabidopsis thaliana shoot apical meristem
by a combination of cytokinin signaling and self-organization
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: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2016'
...
---
_id: '1484'
acknowledgement: We thank Maciek Adamowski for helpful discussions and Qiang Zhu and
Israel Ausin for critical reading of the manuscript. We sincerely apologize to colleagues
whose work we could not include owing to space limitations.
article_type: review
author:
- first_name: Xu
full_name: Chen, Xu
id: 4E5ADCAA-F248-11E8-B48F-1D18A9856A87
last_name: Chen
- first_name: Shuang
full_name: Wu, Shuang
last_name: Wu
- first_name: Zengyu
full_name: Liu, Zengyu
last_name: Liu
- first_name: Jiřĺ
full_name: Friml, Jiřĺ
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Chen X, Wu S, Liu Z, Friml J. Environmental and endogenous control of cortical
microtubule orientation. Trends in Cell Biology. 2016;26(6):409-419. doi:10.1016/j.tcb.2016.02.003
apa: Chen, X., Wu, S., Liu, Z., & Friml, J. (2016). Environmental and endogenous
control of cortical microtubule orientation. Trends in Cell Biology. Cell
Press. https://doi.org/10.1016/j.tcb.2016.02.003
chicago: Chen, Xu, Shuang Wu, Zengyu Liu, and Jiří Friml. “Environmental and Endogenous
Control of Cortical Microtubule Orientation.” Trends in Cell Biology. Cell
Press, 2016. https://doi.org/10.1016/j.tcb.2016.02.003.
ieee: X. Chen, S. Wu, Z. Liu, and J. Friml, “Environmental and endogenous control
of cortical microtubule orientation,” Trends in Cell Biology, vol. 26,
no. 6. Cell Press, pp. 409–419, 2016.
ista: Chen X, Wu S, Liu Z, Friml J. 2016. Environmental and endogenous control of
cortical microtubule orientation. Trends in Cell Biology. 26(6), 409–419.
mla: Chen, Xu, et al. “Environmental and Endogenous Control of Cortical Microtubule
Orientation.” Trends in Cell Biology, vol. 26, no. 6, Cell Press, 2016,
pp. 409–19, doi:10.1016/j.tcb.2016.02.003.
short: X. Chen, S. Wu, Z. Liu, J. Friml, Trends in Cell Biology 26 (2016) 409–419.
date_created: 2018-12-11T11:52:17Z
date_published: 2016-06-01T00:00:00Z
date_updated: 2021-01-12T06:51:04Z
day: '01'
ddc:
- '581'
department:
- _id: JiFr
doi: 10.1016/j.tcb.2016.02.003
file:
- access_level: open_access
checksum: b229e5bb4676ec3e27b7b9ea603b3a63
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:15:34Z
date_updated: 2020-07-14T12:44:57Z
file_id: '5155'
file_name: IST-2018-1002-v1+1_Chen_TICB_2016_proofs.pdf
file_size: 2329117
relation: main_file
file_date_updated: 2020-07-14T12:44:57Z
has_accepted_license: '1'
intvolume: ' 26'
issue: '6'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Submitted Version
page: 409 - 419
publication: Trends in Cell Biology
publication_status: published
publisher: Cell Press
publist_id: '5704'
pubrep_id: '1002'
quality_controlled: '1'
scopus_import: 1
status: public
title: Environmental and endogenous control of cortical microtubule orientation
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 26
year: '2016'
...
---
_id: '1485'
abstract:
- lang: eng
text: In this article the notion of metabolic turnover is revisited in the light
of recent results of out-of-equilibrium thermodynamics. By means of Monte Carlo
methods we perform an exact sampling of the enzymatic fluxes in a genome scale
metabolic network of E. Coli in stationary growth conditions from which we infer
the metabolites turnover times. However the latter are inferred from net fluxes,
and we argue that this approximation is not valid for enzymes working nearby thermodynamic
equilibrium. We recalculate turnover times from total fluxes by performing an
energy balance analysis of the network and recurring to the fluctuation theorem.
We find in many cases values one of order of magnitude lower, implying a faster
picture of intermediate metabolism.
article_number: '016003'
author:
- first_name: Daniele
full_name: De Martino, Daniele
id: 3FF5848A-F248-11E8-B48F-1D18A9856A87
last_name: De Martino
orcid: 0000-0002-5214-4706
citation:
ama: De Martino D. Genome-scale estimate of the metabolic turnover of E. Coli from
the energy balance analysis. Physical Biology. 2016;13(1). doi:10.1088/1478-3975/13/1/016003
apa: De Martino, D. (2016). Genome-scale estimate of the metabolic turnover of E.
Coli from the energy balance analysis. Physical Biology. IOP Publishing
Ltd. https://doi.org/10.1088/1478-3975/13/1/016003
chicago: De Martino, Daniele. “Genome-Scale Estimate of the Metabolic Turnover of
E. Coli from the Energy Balance Analysis.” Physical Biology. IOP Publishing
Ltd., 2016. https://doi.org/10.1088/1478-3975/13/1/016003.
ieee: D. De Martino, “Genome-scale estimate of the metabolic turnover of E. Coli
from the energy balance analysis,” Physical Biology, vol. 13, no. 1. IOP
Publishing Ltd., 2016.
ista: De Martino D. 2016. Genome-scale estimate of the metabolic turnover of E.
Coli from the energy balance analysis. Physical Biology. 13(1), 016003.
mla: De Martino, Daniele. “Genome-Scale Estimate of the Metabolic Turnover of E.
Coli from the Energy Balance Analysis.” Physical Biology, vol. 13, no.
1, 016003, IOP Publishing Ltd., 2016, doi:10.1088/1478-3975/13/1/016003.
short: D. De Martino, Physical Biology 13 (2016).
date_created: 2018-12-11T11:52:18Z
date_published: 2016-01-29T00:00:00Z
date_updated: 2021-01-12T06:51:04Z
day: '29'
department:
- _id: GaTk
doi: 10.1088/1478-3975/13/1/016003
ec_funded: 1
intvolume: ' 13'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1505.04613
month: '01'
oa: 1
oa_version: Preprint
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: Physical Biology
publication_status: published
publisher: IOP Publishing Ltd.
publist_id: '5702'
quality_controlled: '1'
scopus_import: 1
status: public
title: Genome-scale estimate of the metabolic turnover of E. Coli from the energy
balance analysis
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2016'
...
---
_id: '1486'
abstract:
- lang: eng
text: We review recent results concerning the mathematical properties of the Bardeen-Cooper-Schrieffer
(BCS) functional of superconductivity, which were obtained in a series of papers,
partly in collaboration with R. Frank, E. Hamza, S. Naboko, and J. P. Solovej.
Our discussion includes, in particular, an investigation of the critical temperature
for a general class of interaction potentials, as well as a study of its dependence
on external fields. We shall explain how the Ginzburg-Landau model can be derived
from the BCS theory in a suitable parameter regime.
article_number: '021101'
author:
- first_name: Christian
full_name: Hainzl, Christian
last_name: Hainzl
- first_name: Robert
full_name: Seiringer, Robert
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: Hainzl C, Seiringer R. The Bardeen–Cooper–Schrieffer functional of superconductivity
and its mathematical properties. Journal of Mathematical Physics. 2016;57(2).
doi:10.1063/1.4941723
apa: Hainzl, C., & Seiringer, R. (2016). The Bardeen–Cooper–Schrieffer functional
of superconductivity and its mathematical properties. Journal of Mathematical
Physics. American Institute of Physics. https://doi.org/10.1063/1.4941723
chicago: Hainzl, Christian, and Robert Seiringer. “The Bardeen–Cooper–Schrieffer
Functional of Superconductivity and Its Mathematical Properties.” Journal of
Mathematical Physics. American Institute of Physics, 2016. https://doi.org/10.1063/1.4941723.
ieee: C. Hainzl and R. Seiringer, “The Bardeen–Cooper–Schrieffer functional of superconductivity
and its mathematical properties,” Journal of Mathematical Physics, vol.
57, no. 2. American Institute of Physics, 2016.
ista: Hainzl C, Seiringer R. 2016. The Bardeen–Cooper–Schrieffer functional of superconductivity
and its mathematical properties. Journal of Mathematical Physics. 57(2), 021101.
mla: Hainzl, Christian, and Robert Seiringer. “The Bardeen–Cooper–Schrieffer Functional
of Superconductivity and Its Mathematical Properties.” Journal of Mathematical
Physics, vol. 57, no. 2, 021101, American Institute of Physics, 2016, doi:10.1063/1.4941723.
short: C. Hainzl, R. Seiringer, Journal of Mathematical Physics 57 (2016).
date_created: 2018-12-11T11:52:18Z
date_published: 2016-02-24T00:00:00Z
date_updated: 2021-01-12T06:51:04Z
day: '24'
department:
- _id: RoSe
doi: 10.1063/1.4941723
intvolume: ' 57'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1511.01995
month: '02'
oa: 1
oa_version: Preprint
publication: Journal of Mathematical Physics
publication_status: published
publisher: American Institute of Physics
publist_id: '5701'
quality_controlled: '1'
scopus_import: 1
status: public
title: The Bardeen–Cooper–Schrieffer functional of superconductivity and its mathematical
properties
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 57
year: '2016'
...
---
_id: '1487'
abstract:
- lang: eng
text: Rhythms with time scales of multiple cycles per second permeate the mammalian
brain, yet neuroscientists are not certain of their functional roles. One leading
idea is that coherent oscillation between two brain regions facilitates the exchange
of information between them. In rats, the hippocampus and the vibrissal sensorimotor
system both are characterized by rhythmic oscillation in the theta range, 5–12
Hz. Previous work has been divided as to whether the two rhythms are independent
or coherent. To resolve this question, we acquired three measures from rats—whisker
motion, hippocampal local field potential (LFP), and barrel cortex unit firing—during
a whisker-mediated texture discrimination task and during control conditions (not
engaged in a whisker-mediated memory task). Compared to control conditions, the
theta band of hippocampal LFP showed a marked increase in power as the rats approached
and then palpated the texture. Phase synchronization between whisking and hippocampal
LFP increased by almost 50% during approach and texture palpation. In addition,
a greater proportion of barrel cortex neurons showed firing that was phase-locked
to hippocampal theta while rats were engaged in the discrimination task. Consistent
with a behavioral consequence of phase synchronization, the rats identified the
texture more rapidly and with lower error likelihood on trials in which there
was an increase in theta-whisking coherence at the moment of texture palpation.
These results suggest that coherence between the whisking rhythm, barrel cortex
firing, and hippocampal LFP is augmented selectively during epochs in which the
rat collects sensory information and that such coherence enhances the efficiency
of integration of stimulus information into memory and decision-making centers.
acknowledgement: We thank Eric Maris, Demian Battaglia, and Rodrigo Quian Quiroga
for useful discussions. We are grateful to Fabrizio Manzino and Marco Gigante for
construction of the behavioral apparatus, Igor Perkon for developing custom whisker
tracking software and to Francesca Pulecchi for animal care and histological processing.
article_number: e1002384
author:
- first_name: Natalia
full_name: Grion, Natalia
last_name: Grion
- first_name: Athena
full_name: Akrami, Athena
last_name: Akrami
- first_name: Yangfang
full_name: Zuo, Yangfang
last_name: Zuo
- first_name: Federico
full_name: Stella, Federico
id: 39AF1E74-F248-11E8-B48F-1D18A9856A87
last_name: Stella
orcid: 0000-0001-9439-3148
- first_name: Mathew
full_name: Diamond, Mathew
last_name: Diamond
citation:
ama: Grion N, Akrami A, Zuo Y, Stella F, Diamond M. Coherence between rat sensorimotor
system and hippocampus is enhanced during tactile discrimination. PLoS Biology.
2016;14(2). doi:10.1371/journal.pbio.1002384
apa: Grion, N., Akrami, A., Zuo, Y., Stella, F., & Diamond, M. (2016). Coherence
between rat sensorimotor system and hippocampus is enhanced during tactile discrimination.
PLoS Biology. Public Library of Science. https://doi.org/10.1371/journal.pbio.1002384
chicago: Grion, Natalia, Athena Akrami, Yangfang Zuo, Federico Stella, and Mathew
Diamond. “Coherence between Rat Sensorimotor System and Hippocampus Is Enhanced
during Tactile Discrimination.” PLoS Biology. Public Library of Science,
2016. https://doi.org/10.1371/journal.pbio.1002384.
ieee: N. Grion, A. Akrami, Y. Zuo, F. Stella, and M. Diamond, “Coherence between
rat sensorimotor system and hippocampus is enhanced during tactile discrimination,”
PLoS Biology, vol. 14, no. 2. Public Library of Science, 2016.
ista: Grion N, Akrami A, Zuo Y, Stella F, Diamond M. 2016. Coherence between rat
sensorimotor system and hippocampus is enhanced during tactile discrimination.
PLoS Biology. 14(2), e1002384.
mla: Grion, Natalia, et al. “Coherence between Rat Sensorimotor System and Hippocampus
Is Enhanced during Tactile Discrimination.” PLoS Biology, vol. 14, no.
2, e1002384, Public Library of Science, 2016, doi:10.1371/journal.pbio.1002384.
short: N. Grion, A. Akrami, Y. Zuo, F. Stella, M. Diamond, PLoS Biology 14 (2016).
date_created: 2018-12-11T11:52:18Z
date_published: 2016-02-18T00:00:00Z
date_updated: 2021-01-12T06:51:05Z
day: '18'
ddc:
- '570'
department:
- _id: JoCs
doi: 10.1371/journal.pbio.1002384
file:
- access_level: open_access
checksum: 3a5ce0d4e4e36bd6ceb4be761f85644a
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:15:11Z
date_updated: 2020-07-14T12:44:57Z
file_id: '5129'
file_name: IST-2016-518-v1+1_journal.pbio.1002384.PDF
file_size: 2879899
relation: main_file
file_date_updated: 2020-07-14T12:44:57Z
has_accepted_license: '1'
intvolume: ' 14'
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
publication: PLoS Biology
publication_status: published
publisher: Public Library of Science
publist_id: '5700'
pubrep_id: '518'
quality_controlled: '1'
scopus_import: 1
status: public
title: Coherence between rat sensorimotor system and hippocampus is enhanced during
tactile discrimination
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: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 14
year: '2016'
...
---
_id: '1488'
abstract:
- lang: eng
text: Branching morphogenesis of the epithelial ureteric bud forms the renal collecting
duct system and is critical for normal nephron number, while low nephron number
is implicated in hypertension and renal disease. Ureteric bud growth and branching
requires GDNF signaling from the surrounding mesenchyme to cells at the ureteric
bud tips, via the Ret receptor tyrosine kinase and coreceptor Gfrα1; Ret signaling
up-regulates transcription factors Etv4 and Etv5, which are also critical for
branching. Despite extensive knowledge of the genetic control of these events,
it is not understood, at the cellular level, how renal branching morphogenesis
is achieved or how Ret signaling influences epithelial cell behaviors to promote
this process. Analysis of chimeric embryos previously suggested a role for Ret
signaling in promoting cell rearrangements in the nephric duct, but this method
was unsuited to study individual cell behaviors during ureteric bud branching.
Here, we use Mosaic Analysis with Double Markers (MADM), combined with organ culture
and time-lapse imaging, to trace the movements and divisions of individual ureteric
bud tip cells. We first examine wild-type clones and then Ret or Etv4 mutant/wild-type
clones in which the mutant and wild-type sister cells are differentially and heritably
marked by green and red fluorescent proteins. We find that, in normal kidneys,
most individual tip cells behave as self-renewing progenitors, some of whose progeny
remain at the tips while others populate the growing UB trunks. In Ret or Etv4
MADM clones, the wild-type cells generated at a UB tip are much more likely to
remain at, or move to, the new tips during branching and elongation, while their
Ret−/− or Etv4−/− sister cells tend to lag behind and contribute only to the trunks.
By tracking successive mitoses in a cell lineage, we find that Ret signaling has
little effect on proliferation, in contrast to its effects on cell movement. Our
results show that Ret/Etv4 signaling promotes directed cell movements in the ureteric
bud tips, and suggest a model in which these cell movements mediate branching
morphogenesis.
acknowledgement: We thank Silvia Arber, Thomas Jessell, Kenneth M. Murphy, Carlton
Bates, Hideki Enomoto, Liqun Luo and Andrew McMahon for mouse strains; Thomas Jessell
for antibodies; and Laura Martinez Prat for experimental assistance.
article_number: e1002382
author:
- first_name: Paul
full_name: Riccio, Paul
last_name: Riccio
- first_name: Cristina
full_name: Cebrián, Cristina
last_name: Cebrián
- first_name: Hui
full_name: Zong, Hui
last_name: Zong
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
- first_name: Frank
full_name: Costantini, Frank
last_name: Costantini
citation:
ama: Riccio P, Cebrián C, Zong H, Hippenmeyer S, Costantini F. Ret and Etv4 promote
directed movements of progenitor cells during renal branching morphogenesis. PLoS
Biology. 2016;14(2). doi:10.1371/journal.pbio.1002382
apa: Riccio, P., Cebrián, C., Zong, H., Hippenmeyer, S., & Costantini, F. (2016).
Ret and Etv4 promote directed movements of progenitor cells during renal branching
morphogenesis. PLoS Biology. Public Library of Science. https://doi.org/10.1371/journal.pbio.1002382
chicago: Riccio, Paul, Cristina Cebrián, Hui Zong, Simon Hippenmeyer, and Frank
Costantini. “Ret and Etv4 Promote Directed Movements of Progenitor Cells during
Renal Branching Morphogenesis.” PLoS Biology. Public Library of Science,
2016. https://doi.org/10.1371/journal.pbio.1002382.
ieee: P. Riccio, C. Cebrián, H. Zong, S. Hippenmeyer, and F. Costantini, “Ret and
Etv4 promote directed movements of progenitor cells during renal branching morphogenesis,”
PLoS Biology, vol. 14, no. 2. Public Library of Science, 2016.
ista: Riccio P, Cebrián C, Zong H, Hippenmeyer S, Costantini F. 2016. Ret and Etv4
promote directed movements of progenitor cells during renal branching morphogenesis.
PLoS Biology. 14(2), e1002382.
mla: Riccio, Paul, et al. “Ret and Etv4 Promote Directed Movements of Progenitor
Cells during Renal Branching Morphogenesis.” PLoS Biology, vol. 14, no.
2, e1002382, Public Library of Science, 2016, doi:10.1371/journal.pbio.1002382.
short: P. Riccio, C. Cebrián, H. Zong, S. Hippenmeyer, F. Costantini, PLoS Biology
14 (2016).
date_created: 2018-12-11T11:52:19Z
date_published: 2016-02-19T00:00:00Z
date_updated: 2023-02-23T10:01:08Z
day: '19'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.1371/journal.pbio.1002382
file:
- access_level: open_access
checksum: 7f8fa1b3a29f94c0a14dd4465278cdbc
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:42Z
date_updated: 2020-07-14T12:44:57Z
file_id: '5027'
file_name: IST-2016-517-v1+1_journal.pbio.1002382_1_.PDF
file_size: 5904773
relation: main_file
file_date_updated: 2020-07-14T12:44:57Z
has_accepted_license: '1'
intvolume: ' 14'
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
publication: PLoS Biology
publication_status: published
publisher: Public Library of Science
publist_id: '5699'
pubrep_id: '517'
quality_controlled: '1'
related_material:
record:
- id: '9703'
relation: research_data
status: deleted
scopus_import: 1
status: public
title: Ret and Etv4 promote directed movements of progenitor cells during renal branching
morphogenesis
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: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 14
year: '2016'
...
---
_id: '1489'
abstract:
- lang: eng
text: 'We prove optimal local law, bulk universality and non-trivial decay for the
off-diagonal elements of the resolvent for a class of translation invariant Gaussian
random matrix ensembles with correlated entries. '
acknowledgement: Open access funding provided by Institute of Science and Technology
(IST Austria). Oskari H. Ajanki was Partially supported by ERC Advanced Grant RANMAT
No. 338804, and SFB-TR 12 Grant of the German Research Council. László Erdős was
Partially supported by ERC Advanced Grant RANMAT No. 338804. Torben Krüger was Partially
supported by ERC Advanced Grant RANMAT No. 338804, and SFB-TR 12 Grant of the German
Research Council.
article_processing_charge: Yes (via OA deal)
author:
- first_name: Oskari H
full_name: Ajanki, Oskari H
id: 36F2FB7E-F248-11E8-B48F-1D18A9856A87
last_name: Ajanki
- 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
citation:
ama: Ajanki OH, Erdös L, Krüger TH. Local spectral statistics of Gaussian matrices
with correlated entries. Journal of Statistical Physics. 2016;163(2):280-302.
doi:10.1007/s10955-016-1479-y
apa: Ajanki, O. H., Erdös, L., & Krüger, T. H. (2016). Local spectral statistics
of Gaussian matrices with correlated entries. Journal of Statistical Physics.
Springer. https://doi.org/10.1007/s10955-016-1479-y
chicago: Ajanki, Oskari H, László Erdös, and Torben H Krüger. “Local Spectral Statistics
of Gaussian Matrices with Correlated Entries.” Journal of Statistical Physics.
Springer, 2016. https://doi.org/10.1007/s10955-016-1479-y.
ieee: O. H. Ajanki, L. Erdös, and T. H. Krüger, “Local spectral statistics of Gaussian
matrices with correlated entries,” Journal of Statistical Physics, vol.
163, no. 2. Springer, pp. 280–302, 2016.
ista: Ajanki OH, Erdös L, Krüger TH. 2016. Local spectral statistics of Gaussian
matrices with correlated entries. Journal of Statistical Physics. 163(2), 280–302.
mla: Ajanki, Oskari H., et al. “Local Spectral Statistics of Gaussian Matrices with
Correlated Entries.” Journal of Statistical Physics, vol. 163, no. 2, Springer,
2016, pp. 280–302, doi:10.1007/s10955-016-1479-y.
short: O.H. Ajanki, L. Erdös, T.H. Krüger, Journal of Statistical Physics 163 (2016)
280–302.
date_created: 2018-12-11T11:52:19Z
date_published: 2016-04-01T00:00:00Z
date_updated: 2021-01-12T06:51:05Z
day: '01'
ddc:
- '510'
department:
- _id: LaEr
doi: 10.1007/s10955-016-1479-y
ec_funded: 1
file:
- access_level: open_access
checksum: 7139598dcb1cafbe6866bd2bfd732b33
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:11:16Z
date_updated: 2020-07-14T12:44:57Z
file_id: '4869'
file_name: IST-2016-516-v1+1_s10955-016-1479-y.pdf
file_size: 660602
relation: main_file
file_date_updated: 2020-07-14T12:44:57Z
has_accepted_license: '1'
intvolume: ' 163'
issue: '2'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 280 - 302
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
name: IST Austria Open Access Fund
publication: Journal of Statistical Physics
publication_status: published
publisher: Springer
publist_id: '5698'
pubrep_id: '516'
quality_controlled: '1'
scopus_import: 1
status: public
title: Local spectral statistics of Gaussian matrices with correlated entries
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: 163
year: '2016'
...
---
_id: '1490'
abstract:
- lang: eng
text: To induce adaptive immunity, dendritic cells (DCs) migrate through afferent
lymphatic vessels (LVs) to draining lymph nodes (dLNs). This process occurs in
several consecutive steps. Upon entry into lymphatic capillaries, DCs first actively
crawl into downstream collecting vessels. From there, they are next passively
and rapidly transported to the dLN by lymph flow. Here, we describe a role for
the chemokine CCL21 in intralymphatic DC crawling. Performing time-lapse imaging
in murine skin, we found that blockade of CCL21-but not the absence of lymph flow-completely
abolished DC migration from capillaries toward collecting vessels and reduced
the ability of intralymphatic DCs to emigrate from skin. Moreover, we found that
in vitro low laminar flow established a CCL21 gradient along lymphatic endothelial
monolayers, thereby inducing downstream-directed DC migration. These findings
reveal a role for intralymphatic CCL21 in promoting DC trafficking to dLNs, through
the formation of a flow-induced gradient.
author:
- first_name: Erica
full_name: Russo, Erica
last_name: Russo
- first_name: Alvaro
full_name: Teijeira, Alvaro
last_name: Teijeira
- first_name: Kari
full_name: Vaahtomeri, Kari
id: 368EE576-F248-11E8-B48F-1D18A9856A87
last_name: Vaahtomeri
orcid: 0000-0001-7829-3518
- first_name: Ann
full_name: Willrodt, Ann
last_name: Willrodt
- first_name: Joël
full_name: Bloch, Joël
last_name: Bloch
- first_name: Maximilian
full_name: Nitschké, Maximilian
last_name: Nitschké
- first_name: Laura
full_name: Santambrogio, Laura
last_name: Santambrogio
- first_name: Dontscho
full_name: Kerjaschki, Dontscho
last_name: Kerjaschki
- first_name: Michael K
full_name: Sixt, Michael K
id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87
last_name: Sixt
orcid: 0000-0002-6620-9179
- first_name: Cornelia
full_name: Halin, Cornelia
last_name: Halin
citation:
ama: Russo E, Teijeira A, Vaahtomeri K, et al. Intralymphatic CCL21 promotes tissue
egress of dendritic cells through afferent lymphatic vessels. Cell Reports.
2016;14(7):1723-1734. doi:10.1016/j.celrep.2016.01.048
apa: Russo, E., Teijeira, A., Vaahtomeri, K., Willrodt, A., Bloch, J., Nitschké,
M., … Halin, C. (2016). Intralymphatic CCL21 promotes tissue egress of dendritic
cells through afferent lymphatic vessels. Cell Reports. Cell Press. https://doi.org/10.1016/j.celrep.2016.01.048
chicago: Russo, Erica, Alvaro Teijeira, Kari Vaahtomeri, Ann Willrodt, Joël Bloch,
Maximilian Nitschké, Laura Santambrogio, Dontscho Kerjaschki, Michael K Sixt,
and Cornelia Halin. “Intralymphatic CCL21 Promotes Tissue Egress of Dendritic
Cells through Afferent Lymphatic Vessels.” Cell Reports. Cell Press, 2016.
https://doi.org/10.1016/j.celrep.2016.01.048.
ieee: E. Russo et al., “Intralymphatic CCL21 promotes tissue egress of dendritic
cells through afferent lymphatic vessels,” Cell Reports, vol. 14, no. 7.
Cell Press, pp. 1723–1734, 2016.
ista: Russo E, Teijeira A, Vaahtomeri K, Willrodt A, Bloch J, Nitschké M, Santambrogio
L, Kerjaschki D, Sixt MK, Halin C. 2016. Intralymphatic CCL21 promotes tissue
egress of dendritic cells through afferent lymphatic vessels. Cell Reports. 14(7),
1723–1734.
mla: Russo, Erica, et al. “Intralymphatic CCL21 Promotes Tissue Egress of Dendritic
Cells through Afferent Lymphatic Vessels.” Cell Reports, vol. 14, no. 7,
Cell Press, 2016, pp. 1723–34, doi:10.1016/j.celrep.2016.01.048.
short: E. Russo, A. Teijeira, K. Vaahtomeri, A. Willrodt, J. Bloch, M. Nitschké,
L. Santambrogio, D. Kerjaschki, M.K. Sixt, C. Halin, Cell Reports 14 (2016) 1723–1734.
date_created: 2018-12-11T11:52:19Z
date_published: 2016-02-23T00:00:00Z
date_updated: 2021-01-12T06:51:07Z
day: '23'
ddc:
- '570'
department:
- _id: MiSi
doi: 10.1016/j.celrep.2016.01.048
file:
- access_level: open_access
checksum: c98c1151d5f1e5ce1643a83d8d7f3c29
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:12:30Z
date_updated: 2020-07-14T12:44:58Z
file_id: '4948'
file_name: IST-2016-515-v1+1_1-s2.0-S2211124716300262-main.pdf
file_size: 5489897
relation: main_file
file_date_updated: 2020-07-14T12:44:58Z
has_accepted_license: '1'
intvolume: ' 14'
issue: '7'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '02'
oa: 1
oa_version: Published Version
page: 1723 - 1734
publication: Cell Reports
publication_status: published
publisher: Cell Press
publist_id: '5697'
pubrep_id: '515'
quality_controlled: '1'
scopus_import: 1
status: public
title: Intralymphatic CCL21 promotes tissue egress of dendritic cells through afferent
lymphatic vessels
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: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 14
year: '2016'
...
---
_id: '1491'
abstract:
- lang: eng
text: We study the ground state of a trapped Bose gas, starting from the full many-body
Schrödinger Hamiltonian, and derive the non-linear Schrödinger energy functional
in the limit of a large particle number, when the interaction potential converges
slowly to a Dirac delta function. Our method is based on quantitative estimates
on the discrepancy between the full many-body energy and its mean-field approximation
using Hartree states. These are proved using finite dimensional localization and
a quantitative version of the quantum de Finetti theorem. Our approach covers
the case of attractive interactions in the regime of stability. In particular,
our main new result is a derivation of the 2D attractive non-linear Schrödinger
ground state.
acknowledgement: The authors acknowledge financial support from the European Research
Council (FP7/2007-2013 Grant Agreement MNIQS 258023) and the ANR (Mathostaq project,
ANR-13-JS01-0005-01). The second and third authors have benefited from the hospitality
of the Institute for Mathematical Science of the National University of Singapore.
author:
- first_name: Mathieu
full_name: Lewin, Mathieu
last_name: Lewin
- first_name: Phan
full_name: Nam, Phan
id: 404092F4-F248-11E8-B48F-1D18A9856A87
last_name: Nam
- first_name: Nicolas
full_name: Rougerie, Nicolas
last_name: Rougerie
citation:
ama: Lewin M, Nam P, Rougerie N. The mean-field approximation and the non-linear
Schrödinger functional for trapped Bose gases. Transactions of the American
Mathematical Society. 2016;368(9):6131-6157. doi:10.1090/tran/6537
apa: Lewin, M., Nam, P., & Rougerie, N. (2016). The mean-field approximation
and the non-linear Schrödinger functional for trapped Bose gases. Transactions
of the American Mathematical Society. American Mathematical Society. https://doi.org/10.1090/tran/6537
chicago: Lewin, Mathieu, Phan Nam, and Nicolas Rougerie. “The Mean-Field Approximation
and the Non-Linear Schrödinger Functional for Trapped Bose Gases.” Transactions
of the American Mathematical Society. American Mathematical Society, 2016.
https://doi.org/10.1090/tran/6537.
ieee: M. Lewin, P. Nam, and N. Rougerie, “The mean-field approximation and the non-linear
Schrödinger functional for trapped Bose gases,” Transactions of the American
Mathematical Society, vol. 368, no. 9. American Mathematical Society, pp.
6131–6157, 2016.
ista: Lewin M, Nam P, Rougerie N. 2016. The mean-field approximation and the non-linear
Schrödinger functional for trapped Bose gases. Transactions of the American Mathematical
Society. 368(9), 6131–6157.
mla: Lewin, Mathieu, et al. “The Mean-Field Approximation and the Non-Linear Schrödinger
Functional for Trapped Bose Gases.” Transactions of the American Mathematical
Society, vol. 368, no. 9, American Mathematical Society, 2016, pp. 6131–57,
doi:10.1090/tran/6537.
short: M. Lewin, P. Nam, N. Rougerie, Transactions of the American Mathematical
Society 368 (2016) 6131–6157.
date_created: 2018-12-11T11:52:20Z
date_published: 2016-01-01T00:00:00Z
date_updated: 2021-01-12T06:51:07Z
day: '01'
department:
- _id: RoSe
doi: 10.1090/tran/6537
intvolume: ' 368'
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1405.3220
month: '01'
oa: 1
oa_version: Submitted Version
page: 6131 - 6157
publication: Transactions of the American Mathematical Society
publication_status: published
publisher: American Mathematical Society
publist_id: '5692'
quality_controlled: '1'
scopus_import: 1
status: public
title: The mean-field approximation and the non-linear Schrödinger functional for
trapped Bose gases
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 368
year: '2016'
...
---
_id: '1492'
abstract:
- lang: eng
text: To sustain a lifelong ability to initiate organs, plants retain pools of undifferentiated
cells with a preserved prolif eration capacity. The root pericycle represents
a unique tissue with conditional meristematic activity, and its tight control
determines initiation of lateral organs. Here we show that the meristematic activity
of the pericycle is constrained by the interaction with the adjacent endodermis.
Release of these restraints by elimination of endo dermal cells by single-cell
ablation triggers the pericycle to re-enter the cell cycle. We found that endodermis
removal substitutes for the phytohormone auxin-dependent initiation of the pericycle
meristematic activity. However, auxin is indispensable to steer the cell division
plane orientation of new organ-defining divisions. We propose a dual, spatiotemporally
distinct role for auxin during lateral root initiation. In the endodermis, auxin
releases constraints arising from cell-to-cell interactions that compromise the
pericycle meristematic activity, whereas, in the pericycle, auxin defines the
orientation of the cell division plane to initiate lateral roots.
acknowledged_ssus:
- _id: LifeSc
acknowledgement: 'This work was supported by a European Research Council Starting
Inde-pendent Research grant (ERC-2007-Stg-207362-HCPO to J.D.), Research Foundation-Flanders
(G033711N to A.A.), and the Austrian Science Fund (FWF01_I1774S to E.B.). P.M. is
indebted to the Federation of European Biochemical Sciences for a Long-Term Fellowship. '
author:
- first_name: Peter
full_name: Marhavy, Peter
id: 3F45B078-F248-11E8-B48F-1D18A9856A87
last_name: Marhavy
orcid: 0000-0001-5227-5741
- first_name: Juan C
full_name: Montesinos López, Juan C
id: 310A8E3E-F248-11E8-B48F-1D18A9856A87
last_name: Montesinos López
orcid: 0000-0001-9179-6099
- first_name: Anas
full_name: Abuzeineh, Anas
last_name: Abuzeineh
- first_name: Daniël
full_name: Van Damme, Daniël
last_name: Van Damme
- first_name: Joop
full_name: Vermeer, Joop
last_name: Vermeer
- first_name: Jérôme
full_name: Duclercq, Jérôme
last_name: Duclercq
- first_name: Hana
full_name: Rakusova, Hana
last_name: Rakusova
- first_name: Petra
full_name: Marhavá, Petra
id: 44E59624-F248-11E8-B48F-1D18A9856A87
last_name: Marhavá
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Niko
full_name: Geldner, Niko
last_name: Geldner
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
citation:
ama: Marhavý P, Montesinos López JC, Abuzeineh A, et al. Targeted cell elimination
reveals an auxin-guided biphasic mode of lateral root initiation. Genes and
Development. 2016;30(4):471-483. doi:10.1101/gad.276964.115
apa: Marhavý, P., Montesinos López, J. C., Abuzeineh, A., Van Damme, D., Vermeer,
J., Duclercq, J., … Benková, E. (2016). Targeted cell elimination reveals an auxin-guided
biphasic mode of lateral root initiation. Genes and Development. Cold Spring
Harbor Laboratory Press. https://doi.org/10.1101/gad.276964.115
chicago: Marhavý, Peter, Juan C Montesinos López, Anas Abuzeineh, Daniël Van Damme,
Joop Vermeer, Jérôme Duclercq, Hana Rakusova, et al. “Targeted Cell Elimination
Reveals an Auxin-Guided Biphasic Mode of Lateral Root Initiation.” Genes and
Development. Cold Spring Harbor Laboratory Press, 2016. https://doi.org/10.1101/gad.276964.115.
ieee: P. Marhavý et al., “Targeted cell elimination reveals an auxin-guided
biphasic mode of lateral root initiation,” Genes and Development, vol.
30, no. 4. Cold Spring Harbor Laboratory Press, pp. 471–483, 2016.
ista: Marhavý P, Montesinos López JC, Abuzeineh A, Van Damme D, Vermeer J, Duclercq
J, Rakusova H, Marhavá P, Friml J, Geldner N, Benková E. 2016. Targeted cell elimination
reveals an auxin-guided biphasic mode of lateral root initiation. Genes and Development.
30(4), 471–483.
mla: Marhavý, Peter, et al. “Targeted Cell Elimination Reveals an Auxin-Guided Biphasic
Mode of Lateral Root Initiation.” Genes and Development, vol. 30, no. 4,
Cold Spring Harbor Laboratory Press, 2016, pp. 471–83, doi:10.1101/gad.276964.115.
short: P. Marhavý, J.C. Montesinos López, A. Abuzeineh, D. Van Damme, J. Vermeer,
J. Duclercq, H. Rakusova, P. Marhavá, J. Friml, N. Geldner, E. Benková, Genes
and Development 30 (2016) 471–483.
date_created: 2018-12-11T11:52:20Z
date_published: 2016-03-01T00:00:00Z
date_updated: 2021-01-12T06:51:08Z
day: '01'
ddc:
- '570'
department:
- _id: EvBe
doi: 10.1101/gad.276964.115
external_id:
pmid:
- ' 26883363'
file:
- access_level: open_access
checksum: ea394498ee56270e021d1028a29358a0
content_type: application/pdf
creator: kschuh
date_created: 2019-01-25T09:56:11Z
date_updated: 2020-07-14T12:44:58Z
file_id: '5883'
file_name: 2016_GeneDev_Marhavy.pdf
file_size: 2757636
relation: main_file
file_date_updated: 2020-07-14T12:44:58Z
has_accepted_license: '1'
intvolume: ' 30'
issue: '4'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc/4.0/
month: '03'
oa: 1
oa_version: Published Version
page: 471 - 483
pmid: 1
publication: Genes and Development
publication_status: published
publisher: Cold Spring Harbor Laboratory Press
publist_id: '5691'
quality_controlled: '1'
scopus_import: 1
status: public
title: Targeted cell elimination reveals an auxin-guided biphasic mode of lateral
root initiation
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
short: CC BY-NC (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 30
year: '2016'
...
---
_id: '1493'
abstract:
- lang: eng
text: We introduce a new method for deriving the time-dependent Hartree or Hartree-Fock
equations as an effective mean-field dynamics from the microscopic Schrödinger
equation for fermionic many-particle systems in quantum mechanics. The method
is an adaption of the method used in Pickl (Lett. Math. Phys. 97 (2) 151–164 2011)
for bosonic systems to fermionic systems. It is based on a Gronwall type estimate
for a suitable measure of distance between the microscopic solution and an antisymmetrized
product state. We use this method to treat a new mean-field limit for fermions
with long-range interactions in a large volume. Some of our results hold for singular
attractive or repulsive interactions. We can also treat Coulomb interaction assuming
either a mild singularity cutoff or certain regularity conditions on the solutions
to the Hartree(-Fock) equations. In the considered limit, the kinetic and interaction
energy are of the same order, while the average force is subleading. For some
interactions, we prove that the Hartree(-Fock) dynamics is a more accurate approximation
than a simpler dynamics that one would expect from the subleading force. With
our method we also treat the mean-field limit coupled to a semiclassical limit,
which was discussed in the literature before, and we recover some of the previous
results. All results hold for initial data close (but not necessarily equal) to
antisymmetrized product states and we always provide explicit rates of convergence.
acknowledgement: 'Open access funding provided by Institute of Science and Technology
(IST Austria). '
article_number: '3'
article_processing_charge: Yes (via OA deal)
author:
- first_name: Sören P
full_name: Petrat, Sören P
id: 40AC02DC-F248-11E8-B48F-1D18A9856A87
last_name: Petrat
orcid: 0000-0002-9166-5889
- first_name: Peter
full_name: Pickl, Peter
last_name: Pickl
citation:
ama: Petrat SP, Pickl P. A new method and a new scaling for deriving fermionic mean-field
dynamics. Mathematical Physics, Analysis and Geometry. 2016;19(1). doi:10.1007/s11040-016-9204-2
apa: Petrat, S. P., & Pickl, P. (2016). A new method and a new scaling for deriving
fermionic mean-field dynamics. Mathematical Physics, Analysis and Geometry.
Springer. https://doi.org/10.1007/s11040-016-9204-2
chicago: Petrat, Sören P, and Peter Pickl. “A New Method and a New Scaling for Deriving
Fermionic Mean-Field Dynamics.” Mathematical Physics, Analysis and Geometry.
Springer, 2016. https://doi.org/10.1007/s11040-016-9204-2.
ieee: S. P. Petrat and P. Pickl, “A new method and a new scaling for deriving fermionic
mean-field dynamics,” Mathematical Physics, Analysis and Geometry, vol.
19, no. 1. Springer, 2016.
ista: Petrat SP, Pickl P. 2016. A new method and a new scaling for deriving fermionic
mean-field dynamics. Mathematical Physics, Analysis and Geometry. 19(1), 3.
mla: Petrat, Sören P., and Peter Pickl. “A New Method and a New Scaling for Deriving
Fermionic Mean-Field Dynamics.” Mathematical Physics, Analysis and Geometry,
vol. 19, no. 1, 3, Springer, 2016, doi:10.1007/s11040-016-9204-2.
short: S.P. Petrat, P. Pickl, Mathematical Physics, Analysis and Geometry 19 (2016).
date_created: 2018-12-11T11:52:20Z
date_published: 2016-03-01T00:00:00Z
date_updated: 2021-01-12T06:51:08Z
day: '01'
ddc:
- '510'
- '530'
department:
- _id: RoSe
doi: 10.1007/s11040-016-9204-2
ec_funded: 1
file:
- access_level: open_access
checksum: eb5d2145ef0d377c4f78bf06e18f4529
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:16:55Z
date_updated: 2020-07-14T12:44:58Z
file_id: '5246'
file_name: IST-2016-514-v1+1_s11040-016-9204-2.pdf
file_size: 911310
relation: main_file
file_date_updated: 2020-07-14T12:44:58Z
has_accepted_license: '1'
intvolume: ' 19'
issue: '1'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
name: IST Austria Open Access Fund
publication: Mathematical Physics, Analysis and Geometry
publication_status: published
publisher: Springer
publist_id: '5690'
pubrep_id: '514'
quality_controlled: '1'
scopus_import: 1
status: public
title: A new method and a new scaling for deriving fermionic mean-field dynamics
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 19
year: '2016'
...
---
_id: '1494'
abstract:
- lang: eng
text: Turbulence is one of the most frequently encountered non-equilibrium phenomena
in nature, yet characterizing the transition that gives rise to turbulence in
basic shear flows has remained an elusive task. Although, in recent studies, critical
points marking the onset of sustained turbulence have been determined for several
such flows, the physical nature of the transition could not be fully explained.
In extensive experimental and computational studies we show for the example of
Couette flow that the onset of turbulence is a second-order phase transition and
falls into the directed percolation universality class. Consequently, the complex
laminar–turbulent patterns distinctive for the onset of turbulence in shear flows
result from short-range interactions of turbulent domains and are characterized
by universal critical exponents. More generally, our study demonstrates that even
high-dimensional systems far from equilibrium such as turbulence exhibit universality
at onset and that here the collective dynamics obeys simple rules.
acknowledgement: We thank P. Maier for providing valuable ideas and supporting us
in the technical aspects. Discussions with D. Barkley, Y. Duguet, B. Eckhart, N.
Goldenfeld, P. Manneville and K. Takeuchi are gratefully acknowledged. We acknowledge
the Deutsche Forschungsgemeinschaft (Project No. FOR 1182), and the European Research
Council under the European Union’s Seventh Framework Programme (FP/2007-2013)/ERC
Grant Agreement 306589 for financial support. L.S. and B.H. acknowledge research
funding by Deutsche Forschungsgemeinschaft (DFG) under Grant No. SFB 963/1 (project
A8). Numerical simulations were performed thanks to the CPU time allocations of
JUROPA in Juelich Supercomputing Center (project HGU17) and of the Max Planck Computing
and Data Facility (Garching, Germany). Excellent technical support from M. Rampp
on the hybrid code nsCouette is appreciated.
author:
- first_name: Grégoire M
full_name: Lemoult, Grégoire M
id: 4787FE80-F248-11E8-B48F-1D18A9856A87
last_name: Lemoult
- first_name: Liang
full_name: Shi, Liang
id: 374A3F1A-F248-11E8-B48F-1D18A9856A87
last_name: Shi
- first_name: Kerstin
full_name: Avila, Kerstin
last_name: Avila
- first_name: Shreyas V
full_name: Jalikop, Shreyas V
id: 44A1D772-F248-11E8-B48F-1D18A9856A87
last_name: Jalikop
- first_name: Marc
full_name: Avila, Marc
last_name: Avila
- first_name: Björn
full_name: Hof, Björn
id: 3A374330-F248-11E8-B48F-1D18A9856A87
last_name: Hof
orcid: 0000-0003-2057-2754
citation:
ama: Lemoult GM, Shi L, Avila K, Jalikop SV, Avila M, Hof B. Directed percolation
phase transition to sustained turbulence in Couette flow. Nature Physics.
2016;12(3):254-258. doi:10.1038/nphys3675
apa: Lemoult, G. M., Shi, L., Avila, K., Jalikop, S. V., Avila, M., & Hof, B.
(2016). Directed percolation phase transition to sustained turbulence in Couette
flow. Nature Physics. Nature Publishing Group. https://doi.org/10.1038/nphys3675
chicago: Lemoult, Grégoire M, Liang Shi, Kerstin Avila, Shreyas V Jalikop, Marc
Avila, and Björn Hof. “Directed Percolation Phase Transition to Sustained Turbulence
in Couette Flow.” Nature Physics. Nature Publishing Group, 2016. https://doi.org/10.1038/nphys3675.
ieee: G. M. Lemoult, L. Shi, K. Avila, S. V. Jalikop, M. Avila, and B. Hof, “Directed
percolation phase transition to sustained turbulence in Couette flow,” Nature
Physics, vol. 12, no. 3. Nature Publishing Group, pp. 254–258, 2016.
ista: Lemoult GM, Shi L, Avila K, Jalikop SV, Avila M, Hof B. 2016. Directed percolation
phase transition to sustained turbulence in Couette flow. Nature Physics. 12(3),
254–258.
mla: Lemoult, Grégoire M., et al. “Directed Percolation Phase Transition to Sustained
Turbulence in Couette Flow.” Nature Physics, vol. 12, no. 3, Nature Publishing
Group, 2016, pp. 254–58, doi:10.1038/nphys3675.
short: G.M. Lemoult, L. Shi, K. Avila, S.V. Jalikop, M. Avila, B. Hof, Nature Physics
12 (2016) 254–258.
date_created: 2018-12-11T11:52:21Z
date_published: 2016-02-15T00:00:00Z
date_updated: 2021-01-12T06:51:08Z
day: '15'
department:
- _id: BjHo
doi: 10.1038/nphys3675
ec_funded: 1
intvolume: ' 12'
issue: '3'
language:
- iso: eng
month: '02'
oa_version: None
page: 254 - 258
project:
- _id: 25152F3A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '306589'
name: Decoding the complexity of turbulence at its origin
- _id: 2511D90C-B435-11E9-9278-68D0E5697425
grant_number: SFB 963 TP A8
name: Astrophysical instability of currents and turbulences
publication: Nature Physics
publication_status: published
publisher: Nature Publishing Group
publist_id: '5685'
quality_controlled: '1'
scopus_import: 1
status: public
title: Directed percolation phase transition to sustained turbulence in Couette flow
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2016'
...
---
_id: '1496'
abstract:
- lang: eng
text: The two-photon 1s2 2s 2p 3P0 1s22s2 1S0 transition in berylliumlike ions is
theoretically investigated within a fully relativistic framework and a second-order
perturbation theory. We focus our analysis on how electron correlation, as well
as the negative-energy spectrum, can affect the forbidden E1M1 decay rate. For
this purpose, we include the electronic correlation via an effective local potential
and within a single configuration-state model. Due to its experimental interest,
evaluations of decay rates are performed for berylliumlike xenon and uranium.
We find that the negative-energy contribution can be neglected at the present
level of accuracy in the evaluation of the decay rate. On the other hand, if contributions
of electronic correlation are not carefully taken into account, it may change
the lifetime of the metastable state by up to 20%. By performing a full-relativistic
jj-coupling calculation, we found a decrease of the decay rate by two orders of
magnitude compared to non-relativistic LS-coupling calculations, for the selected
heavy ions.
acknowledgement: 'This research was supported in part by FCT, Portugal, through
Project No. PTDC/FIS/117606/2010, financed by the European Community Fund FEDER through the COMPETE. '
article_number: '032502'
author:
- first_name: Pedro
full_name: Amaro, Pedro
last_name: Amaro
- first_name: Filippo
full_name: Fratini, Filippo
last_name: Fratini
- first_name: Laleh
full_name: Safari, Laleh
id: 3C325E5E-F248-11E8-B48F-1D18A9856A87
last_name: Safari
- first_name: Jorge
full_name: Machado, Jorge
last_name: Machado
- first_name: Mauro
full_name: Guerra, Mauro
last_name: Guerra
- first_name: Paul
full_name: Indelicato, Paul
last_name: Indelicato
- first_name: José
full_name: Santos, José
last_name: Santos
citation:
ama: Amaro P, Fratini F, Safari L, et al. Relativistic evaluation of the two-photon
decay of the metastable 1s22s2p3P0 state in berylliumlike ions with an effective-potential
model. Physical Review A - Atomic, Molecular, and Optical Physics. 2016;93(3).
doi:10.1103/PhysRevA.93.032502
apa: Amaro, P., Fratini, F., Safari, L., Machado, J., Guerra, M., Indelicato, P.,
& Santos, J. (2016). Relativistic evaluation of the two-photon decay of the
metastable 1s22s2p3P0 state in berylliumlike ions with an effective-potential
model. Physical Review A - Atomic, Molecular, and Optical Physics. American
Physical Society. https://doi.org/10.1103/PhysRevA.93.032502
chicago: Amaro, Pedro, Filippo Fratini, Laleh Safari, Jorge Machado, Mauro Guerra,
Paul Indelicato, and José Santos. “Relativistic Evaluation of the Two-Photon Decay
of the Metastable 1s22s2p3P0 State in Berylliumlike Ions with an Effective-Potential
Model.” Physical Review A - Atomic, Molecular, and Optical Physics. American
Physical Society, 2016. https://doi.org/10.1103/PhysRevA.93.032502.
ieee: P. Amaro et al., “Relativistic evaluation of the two-photon decay of
the metastable 1s22s2p3P0 state in berylliumlike ions with an effective-potential
model,” Physical Review A - Atomic, Molecular, and Optical Physics, vol.
93, no. 3. American Physical Society, 2016.
ista: Amaro P, Fratini F, Safari L, Machado J, Guerra M, Indelicato P, Santos J.
2016. Relativistic evaluation of the two-photon decay of the metastable 1s22s2p3P0
state in berylliumlike ions with an effective-potential model. Physical Review
A - Atomic, Molecular, and Optical Physics. 93(3), 032502.
mla: Amaro, Pedro, et al. “Relativistic Evaluation of the Two-Photon Decay of the
Metastable 1s22s2p3P0 State in Berylliumlike Ions with an Effective-Potential
Model.” Physical Review A - Atomic, Molecular, and Optical Physics, vol.
93, no. 3, 032502, American Physical Society, 2016, doi:10.1103/PhysRevA.93.032502.
short: P. Amaro, F. Fratini, L. Safari, J. Machado, M. Guerra, P. Indelicato, J.
Santos, Physical Review A - Atomic, Molecular, and Optical Physics 93 (2016).
date_created: 2018-12-11T11:52:21Z
date_published: 2016-03-07T00:00:00Z
date_updated: 2021-01-12T06:51:09Z
day: '07'
department:
- _id: MiLe
doi: 10.1103/PhysRevA.93.032502
ec_funded: 1
intvolume: ' 93'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1508.06169
month: '03'
oa: 1
oa_version: Preprint
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: Physical Review A - Atomic, Molecular, and Optical Physics
publication_status: published
publisher: American Physical Society
publist_id: '5683'
quality_controlled: '1'
scopus_import: 1
status: public
title: Relativistic evaluation of the two-photon decay of the metastable 1s22s2p3P0
state in berylliumlike ions with an effective-potential model
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 93
year: '2016'
...
---
_id: '1518'
abstract:
- lang: eng
text: The inference of demographic history from genome data is hindered by a lack
of efficient computational approaches. In particular, it has proved difficult
to exploit the information contained in the distribution of genealogies across
the genome. We have previously shown that the generating function (GF) of genealogies
can be used to analytically compute likelihoods of demographic models from configurations
of mutations in short sequence blocks (Lohse et al. 2011). Although the GF has
a simple, recursive form, the size of such likelihood calculations explodes quickly
with the number of individuals and applications of this framework have so far
been mainly limited to small samples (pairs and triplets) for which the GF can
be written by hand. Here we investigate several strategies for exploiting the
inherent symmetries of the coalescent. In particular, we show that the GF of genealogies
can be decomposed into a set of equivalence classes that allows likelihood calculations
from nontrivial samples. Using this strategy, we automated blockwise likelihood
calculations for a general set of demographic scenarios in Mathematica. These
histories may involve population size changes, continuous migration, discrete
divergence, and admixture between multiple populations. To give a concrete example,
we calculate the likelihood for a model of isolation with migration (IM), assuming
two diploid samples without phase and outgroup information. We demonstrate the
new inference scheme with an analysis of two individual butterfly genomes from
the sister species Heliconius melpomene rosina and H. cydno.
acknowledgement: "We thank Lynsey Bunnefeld for discussions throughout the project
and Joshua Schraiber and one anonymous reviewer\r\nfor constructive comments on
an earlier version of this manuscript. This work was supported by funding from the\r\nUnited
Kingdom Natural Environment Research Council (to K.L.) (NE/I020288/1) and a grant
from the European\r\nResearch Council (250152) (to N.H.B.)."
article_processing_charge: No
article_type: original
author:
- first_name: Konrad
full_name: Lohse, Konrad
last_name: Lohse
- first_name: Martin
full_name: Chmelik, Martin
id: 3624234E-F248-11E8-B48F-1D18A9856A87
last_name: Chmelik
- first_name: Simon
full_name: Martin, Simon
last_name: Martin
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: Lohse K, Chmelik M, Martin S, Barton NH. Efficient strategies for calculating
blockwise likelihoods under the coalescent. Genetics. 2016;202(2):775-786.
doi:10.1534/genetics.115.183814
apa: Lohse, K., Chmelik, M., Martin, S., & Barton, N. H. (2016). Efficient strategies
for calculating blockwise likelihoods under the coalescent. Genetics. Genetics
Society of America. https://doi.org/10.1534/genetics.115.183814
chicago: Lohse, Konrad, Martin Chmelik, Simon Martin, and Nicholas H Barton. “Efficient
Strategies for Calculating Blockwise Likelihoods under the Coalescent.” Genetics.
Genetics Society of America, 2016. https://doi.org/10.1534/genetics.115.183814.
ieee: K. Lohse, M. Chmelik, S. Martin, and N. H. Barton, “Efficient strategies for
calculating blockwise likelihoods under the coalescent,” Genetics, vol.
202, no. 2. Genetics Society of America, pp. 775–786, 2016.
ista: Lohse K, Chmelik M, Martin S, Barton NH. 2016. Efficient strategies for calculating
blockwise likelihoods under the coalescent. Genetics. 202(2), 775–786.
mla: Lohse, Konrad, et al. “Efficient Strategies for Calculating Blockwise Likelihoods
under the Coalescent.” Genetics, vol. 202, no. 2, Genetics Society of America,
2016, pp. 775–86, doi:10.1534/genetics.115.183814.
short: K. Lohse, M. Chmelik, S. Martin, N.H. Barton, Genetics 202 (2016) 775–786.
date_created: 2018-12-11T11:52:29Z
date_published: 2016-02-01T00:00:00Z
date_updated: 2025-05-28T11:42:48Z
day: '01'
ddc:
- '570'
department:
- _id: KrCh
- _id: NiBa
doi: 10.1534/genetics.115.183814
ec_funded: 1
external_id:
pmid:
- '26715666'
file:
- access_level: open_access
checksum: 41c9b5d72e7fe4624dd22dfe622337d5
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:16:51Z
date_updated: 2020-07-14T12:45:00Z
file_id: '5241'
file_name: IST-2016-561-v1+1_Lohse_et_al_Genetics_2015.pdf
file_size: 957466
relation: main_file
file_date_updated: 2020-07-14T12:45:00Z
has_accepted_license: '1'
intvolume: ' 202'
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Preprint
page: 775 - 786
pmid: 1
project:
- _id: 25B07788-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '250152'
name: Limits to selection in biology and in evolutionary computation
publication: Genetics
publication_status: published
publisher: Genetics Society of America
publist_id: '5658'
pubrep_id: '561'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Efficient strategies for calculating blockwise likelihoods under the coalescent
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 202
year: '2016'
...
---
_id: '1521'
abstract:
- lang: eng
text: Complex I (NADH:ubiquinone oxidoreductase) plays a central role in cellular
energy production, coupling electron transfer between NADH and quinone to proton
translocation. It is the largest protein assembly of respiratory chains and one
of the most elaborate redox membrane proteins known. Bacterial enzyme is about
half the size of mitochondrial and thus provides its important "minimal"
model. Dysfunction of mitochondrial complex I is implicated in many human neurodegenerative
diseases. The L-shaped complex consists of a hydrophilic arm, where electron transfer
occurs, and a membrane arm, where proton translocation takes place. We have solved
the crystal structures of the hydrophilic domain of complex I from Thermus thermophilus,
the membrane domain from Escherichia coli and recently of the intact, entire complex
I from T. thermophilus (536. kDa, 16 subunits, 9 iron-sulphur clusters, 64 transmembrane
helices). The 95. Å long electron transfer pathway through the enzyme proceeds
from the primary electron acceptor flavin mononucleotide through seven conserved
Fe-S clusters to the unusual elongated quinone-binding site at the interface with
the membrane domain. Four putative proton translocation channels are found in
the membrane domain, all linked by the central flexible axis containing charged
residues. The redox energy of electron transfer is coupled to proton translocation
by the as yet undefined mechanism proposed to involve long-range conformational
changes. This article is part of a Special Issue entitled Respiratory complex
I, edited by Volker Zickermann and Ulrich Brandt.
acknowledgement: funded by the Medical Research Council (Grant number MC_U105674180)
author:
- first_name: John
full_name: Berrisford, John
last_name: Berrisford
- first_name: Rozbeh
full_name: Baradaran, Rozbeh
last_name: Baradaran
- first_name: Leonid A
full_name: Sazanov, Leonid A
id: 338D39FE-F248-11E8-B48F-1D18A9856A87
last_name: Sazanov
orcid: 0000-0002-0977-7989
citation:
ama: Berrisford J, Baradaran R, Sazanov LA. Structure of bacterial respiratory complex
I. Biochimica et Biophysica Acta - Bioenergetics. 2016;1857(7):892-901.
doi:10.1016/j.bbabio.2016.01.012
apa: Berrisford, J., Baradaran, R., & Sazanov, L. A. (2016). Structure of bacterial
respiratory complex I. Biochimica et Biophysica Acta - Bioenergetics. Elsevier.
https://doi.org/10.1016/j.bbabio.2016.01.012
chicago: Berrisford, John, Rozbeh Baradaran, and Leonid A Sazanov. “Structure of
Bacterial Respiratory Complex I.” Biochimica et Biophysica Acta - Bioenergetics.
Elsevier, 2016. https://doi.org/10.1016/j.bbabio.2016.01.012.
ieee: J. Berrisford, R. Baradaran, and L. A. Sazanov, “Structure of bacterial respiratory
complex I,” Biochimica et Biophysica Acta - Bioenergetics, vol. 1857, no.
7. Elsevier, pp. 892–901, 2016.
ista: Berrisford J, Baradaran R, Sazanov LA. 2016. Structure of bacterial respiratory
complex I. Biochimica et Biophysica Acta - Bioenergetics. 1857(7), 892–901.
mla: Berrisford, John, et al. “Structure of Bacterial Respiratory Complex I.” Biochimica
et Biophysica Acta - Bioenergetics, vol. 1857, no. 7, Elsevier, 2016, pp.
892–901, doi:10.1016/j.bbabio.2016.01.012.
short: J. Berrisford, R. Baradaran, L.A. Sazanov, Biochimica et Biophysica Acta
- Bioenergetics 1857 (2016) 892–901.
date_created: 2018-12-11T11:52:30Z
date_published: 2016-07-01T00:00:00Z
date_updated: 2021-01-12T06:51:21Z
day: '01'
department:
- _id: LeSa
doi: 10.1016/j.bbabio.2016.01.012
intvolume: ' 1857'
issue: '7'
language:
- iso: eng
month: '07'
oa_version: None
page: 892 - 901
publication: Biochimica et Biophysica Acta - Bioenergetics
publication_status: published
publisher: Elsevier
publist_id: '5654'
quality_controlled: '1'
scopus_import: 1
status: public
title: Structure of bacterial respiratory complex I
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 1857
year: '2016'
...