---
_id: '5407'
abstract:
- lang: eng
text: This document is created as a part of the project “Repository for Research
Data at IST Austria”. It summarises the mandatory features, which need to be fulfilled
to provide an institutional repository as a platform and also a service to the
scientists at the institute. It also includes optional features, which would be
of strong benefit for the scientists and would increase the usage of the repository,
and hence the visibility of research at IST Austria.
author:
- first_name: Jana
full_name: Porsche, Jana
id: 3252EDC2-F248-11E8-B48F-1D18A9856A87
last_name: Porsche
citation:
ama: Porsche J. Technical Requirements and Features. IST Austria; 2013.
apa: Porsche, J. (2013). Technical requirements and features. IST Austria.
chicago: Porsche, Jana. Technical Requirements and Features. IST Austria,
2013.
ieee: J. Porsche, Technical requirements and features. IST Austria, 2013.
ista: Porsche J. 2013. Technical requirements and features, IST Austria,p.
mla: Porsche, Jana. Technical Requirements and Features. IST Austria, 2013.
short: J. Porsche, Technical Requirements and Features, IST Austria, 2013.
date_created: 2018-12-12T11:39:09Z
date_published: 2013-07-13T00:00:00Z
date_updated: 2020-07-14T23:07:51Z
day: '13'
ddc:
- '020'
department:
- _id: E-Lib
file:
- access_level: open_access
checksum: 9e4f9abf79a56f651f0012a34909880f
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:53:02Z
date_updated: 2020-07-14T12:46:46Z
file_id: '5463'
file_name: IST-2013-135-v1+1_Features.pdf
file_size: 90311
relation: main_file
file_date_updated: 2020-07-14T12:46:46Z
has_accepted_license: '1'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
publication_status: published
publisher: IST Austria
pubrep_id: '135'
status: public
title: Technical requirements and features
type: report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2013'
...
---
_id: '5410'
abstract:
- lang: eng
text: "Board games, like Tic-Tac-Toe and CONNECT-4, play an important role not only
in development of mathematical and logical skills, but also in emotional and social
development. In this paper, we address the problem of generating targeted starting
positions for such games. This can facilitate new approaches for bringing novice
players to mastery, and also leads to discovery of interesting game variants.
\r\nOur approach generates starting states of varying hardness levels for player
1 in a two-player board game, given rules of the board game, the desired number
of steps required for player 1 to win, and the expertise levels of the two players.
Our approach leverages symbolic methods and iterative simulation to efficiently
search the extremely large state space. We present experimental results that include
discovery of states of varying hardness levels for several simple grid-based board
games. Also, the presence of such states for standard game variants like Tic-Tac-Toe
on board size 4x4 opens up new games to be played that have not been played for
ages since the default start state is heavily biased. "
alternative_title:
- IST Austria Technical Report
author:
- first_name: Umair
full_name: Ahmed, Umair
last_name: Ahmed
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Sumit
full_name: Gulwani, Sumit
last_name: Gulwani
citation:
ama: Ahmed U, Chatterjee K, Gulwani S. Automatic Generation of Alternative Starting
Positions for Traditional Board Games. IST Austria; 2013. doi:10.15479/AT:IST-2013-146-v1-1
apa: Ahmed, U., Chatterjee, K., & Gulwani, S. (2013). Automatic generation
of alternative starting positions for traditional board games. IST Austria.
https://doi.org/10.15479/AT:IST-2013-146-v1-1
chicago: Ahmed, Umair, Krishnendu Chatterjee, and Sumit Gulwani. Automatic Generation
of Alternative Starting Positions for Traditional Board Games. IST Austria,
2013. https://doi.org/10.15479/AT:IST-2013-146-v1-1.
ieee: U. Ahmed, K. Chatterjee, and S. Gulwani, Automatic generation of alternative
starting positions for traditional board games. IST Austria, 2013.
ista: Ahmed U, Chatterjee K, Gulwani S. 2013. Automatic generation of alternative
starting positions for traditional board games, IST Austria, 13p.
mla: Ahmed, Umair, et al. Automatic Generation of Alternative Starting Positions
for Traditional Board Games. IST Austria, 2013, doi:10.15479/AT:IST-2013-146-v1-1.
short: U. Ahmed, K. Chatterjee, S. Gulwani, Automatic Generation of Alternative
Starting Positions for Traditional Board Games, IST Austria, 2013.
date_created: 2018-12-12T11:39:10Z
date_published: 2013-12-03T00:00:00Z
date_updated: 2023-02-23T10:00:50Z
day: '03'
ddc:
- '000'
- '005'
department:
- _id: KrCh
doi: 10.15479/AT:IST-2013-146-v1-1
file:
- access_level: open_access
checksum: 409f3aaaf1184e4057b89cbb449dac80
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:54:06Z
date_updated: 2020-07-14T12:46:46Z
file_id: '5528'
file_name: IST-2013-146-v1+1_main.pdf
file_size: 818189
relation: main_file
file_date_updated: 2020-07-14T12:46:46Z
has_accepted_license: '1'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
page: '13'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '146'
related_material:
record:
- id: '1481'
relation: later_version
status: public
status: public
title: Automatic generation of alternative starting positions for traditional board
games
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2013'
...
---
_id: '2327'
abstract:
- lang: eng
text: 'We define the model-measuring problem: given a model M and specification
φ, what is the maximal distance ρ such that all models M′ within distance ρ from
M satisfy (or violate) φ. The model measuring problem presupposes a distance function
on models. We concentrate on automatic distance functions, which are defined by
weighted automata. The model-measuring problem subsumes several generalizations
of the classical model-checking problem, in particular, quantitative model-checking
problems that measure the degree of satisfaction of a specification, and robustness
problems that measure how much a model can be perturbed without violating the
specification. We show that for automatic distance functions, and ω-regular linear-time
and branching-time specifications, the model-measuring problem can be solved.
We use automata-theoretic model-checking methods for model measuring, replacing
the emptiness question for standard word and tree automata by the optimal-weight
question for the weighted versions of these automata. We consider weighted automata
that accumulate weights by maximizing, summing, discounting, and limit averaging.
We give several examples of using the model-measuring problem to compute various
notions of robustness and quantitative satisfaction for temporal specifications.'
alternative_title:
- LNCS
author:
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Jan
full_name: Otop, Jan
id: 2FC5DA74-F248-11E8-B48F-1D18A9856A87
last_name: Otop
citation:
ama: Henzinger TA, Otop J. From model checking to model measuring. 2013;8052:273-287.
doi:10.1007/978-3-642-40184-8_20
apa: 'Henzinger, T. A., & Otop, J. (2013). From model checking to model measuring.
Presented at the CONCUR: Concurrency Theory, Buenos Aires, Argentina: Springer.
https://doi.org/10.1007/978-3-642-40184-8_20'
chicago: Henzinger, Thomas A, and Jan Otop. “From Model Checking to Model Measuring.”
Lecture Notes in Computer Science. Springer, 2013. https://doi.org/10.1007/978-3-642-40184-8_20.
ieee: T. A. Henzinger and J. Otop, “From model checking to model measuring,” vol.
8052. Springer, pp. 273–287, 2013.
ista: Henzinger TA, Otop J. 2013. From model checking to model measuring. 8052,
273–287.
mla: Henzinger, Thomas A., and Jan Otop. From Model Checking to Model Measuring.
Vol. 8052, Springer, 2013, pp. 273–87, doi:10.1007/978-3-642-40184-8_20.
short: T.A. Henzinger, J. Otop, 8052 (2013) 273–287.
conference:
end_date: 2013-08-30
location: Buenos Aires, Argentina
name: 'CONCUR: Concurrency Theory'
start_date: 2013-08-27
date_created: 2018-12-11T11:57:00Z
date_published: 2013-08-01T00:00:00Z
date_updated: 2023-02-23T12:25:26Z
day: '01'
ddc:
- '005'
- '000'
department:
- _id: ToHe
doi: 10.1007/978-3-642-40184-8_20
file:
- access_level: open_access
checksum: 4c04695c4bfdf2119cd4f5d1babc3e8a
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:17:45Z
date_updated: 2020-07-14T12:45:38Z
file_id: '5301'
file_name: IST-2013-129-v1+1_concur.pdf
file_size: 378587
relation: main_file
file_date_updated: 2020-07-14T12:45:38Z
has_accepted_license: '1'
intvolume: ' 8052'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Submitted Version
page: 273 - 287
publication_status: published
publisher: Springer
publist_id: '4599'
pubrep_id: '129'
quality_controlled: '1'
related_material:
record:
- id: '5417'
relation: earlier_version
status: public
series_title: Lecture Notes in Computer Science
status: public
title: From model checking to model measuring
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8052
year: '2013'
...
---
_id: '590'
abstract:
- lang: eng
text: We present two methods of creating two orthogonally-polarized focal points
at customizable relative locations. These schemes may be critical for enhancing
entanglement sources and other applications.
alternative_title:
- Optics InfoBase Conference Papers
author:
- first_name: David
full_name: Schmid, David
last_name: Schmid
- first_name: Ting
full_name: Huang, Ting-Yu
last_name: Huang
- first_name: Radhika
full_name: Dirks, Radhika
last_name: Dirks
- first_name: Onur
full_name: Onur Hosten
id: 4C02D85E-F248-11E8-B48F-1D18A9856A87
last_name: Hosten
orcid: 0000-0002-2031-204X
- first_name: Paul
full_name: Kwiat, Paul G
last_name: Kwiat
citation:
ama: 'Schmid D, Huang T, Dirks R, Hosten O, Kwiat P. Polarization dependent focusing.
In: OSA; 2013. doi:10.1364/QIM.2013.W6.23'
apa: 'Schmid, D., Huang, T., Dirks, R., Hosten, O., & Kwiat, P. (2013). Polarization
dependent focusing. Presented at the QIM: Quantum Information and Measurement,
OSA. https://doi.org/10.1364/QIM.2013.W6.23'
chicago: Schmid, David, Ting Huang, Radhika Dirks, Onur Hosten, and Paul Kwiat.
“Polarization Dependent Focusing.” OSA, 2013. https://doi.org/10.1364/QIM.2013.W6.23.
ieee: 'D. Schmid, T. Huang, R. Dirks, O. Hosten, and P. Kwiat, “Polarization dependent
focusing,” presented at the QIM: Quantum Information and Measurement, 2013.'
ista: 'Schmid D, Huang T, Dirks R, Hosten O, Kwiat P. 2013. Polarization dependent
focusing. QIM: Quantum Information and Measurement, Optics InfoBase Conference
Papers, .'
mla: Schmid, David, et al. Polarization Dependent Focusing. OSA, 2013, doi:10.1364/QIM.2013.W6.23.
short: D. Schmid, T. Huang, R. Dirks, O. Hosten, P. Kwiat, in:, OSA, 2013.
conference:
name: 'QIM: Quantum Information and Measurement'
date_created: 2018-12-11T11:47:22Z
date_published: 2013-01-01T00:00:00Z
date_updated: 2021-01-12T08:05:10Z
day: '01'
doi: 10.1364/QIM.2013.W6.23
extern: 1
month: '01'
publication_status: published
publisher: OSA
publist_id: '7217'
quality_controlled: 0
status: public
title: Polarization dependent focusing
type: conference
year: '2013'
...
---
_id: '5920'
abstract:
- lang: eng
text: We study chains of lattice ideals that are invariant under a symmetric group
action. In our setting, the ambient rings for these ideals are polynomial rings
which are increasing in (Krull) dimension. Thus, these chains will fail to stabilize
in the traditional commutative algebra sense. However, we prove a theorem which
says that “up to the action of the group”, these chains locally stabilize. We
also give an algorithm, which we have implemented in software, for explicitly
constructing these stabilization generators for a family of Laurent toric ideals
involved in applications to algebraic statistics. We close with several open problems
and conjectures arising from our theoretical and computational investigations.
article_processing_charge: No
article_type: original
author:
- first_name: Christopher J.
full_name: Hillar, Christopher J.
last_name: Hillar
- first_name: Abraham
full_name: Martin del Campo Sanchez, Abraham
id: 4CF47F6A-F248-11E8-B48F-1D18A9856A87
last_name: Martin del Campo Sanchez
citation:
ama: Hillar CJ, Martin del Campo Sanchez A. Finiteness theorems and algorithms for
permutation invariant chains of Laurent lattice ideals. Journal of Symbolic
Computation. 2013;50:314-334. doi:10.1016/j.jsc.2012.06.006
apa: Hillar, C. J., & Martin del Campo Sanchez, A. (2013). Finiteness theorems
and algorithms for permutation invariant chains of Laurent lattice ideals. Journal
of Symbolic Computation. Elsevier. https://doi.org/10.1016/j.jsc.2012.06.006
chicago: Hillar, Christopher J., and Abraham Martin del Campo Sanchez. “Finiteness
Theorems and Algorithms for Permutation Invariant Chains of Laurent Lattice Ideals.”
Journal of Symbolic Computation. Elsevier, 2013. https://doi.org/10.1016/j.jsc.2012.06.006.
ieee: C. J. Hillar and A. Martin del Campo Sanchez, “Finiteness theorems and algorithms
for permutation invariant chains of Laurent lattice ideals,” Journal of Symbolic
Computation, vol. 50. Elsevier, pp. 314–334, 2013.
ista: Hillar CJ, Martin del Campo Sanchez A. 2013. Finiteness theorems and algorithms
for permutation invariant chains of Laurent lattice ideals. Journal of Symbolic
Computation. 50, 314–334.
mla: Hillar, Christopher J., and Abraham Martin del Campo Sanchez. “Finiteness Theorems
and Algorithms for Permutation Invariant Chains of Laurent Lattice Ideals.” Journal
of Symbolic Computation, vol. 50, Elsevier, 2013, pp. 314–34, doi:10.1016/j.jsc.2012.06.006.
short: C.J. Hillar, A. Martin del Campo Sanchez, Journal of Symbolic Computation
50 (2013) 314–334.
date_created: 2019-02-05T08:48:24Z
date_published: 2013-03-01T00:00:00Z
date_updated: 2021-01-12T08:05:15Z
day: '01'
doi: 10.1016/j.jsc.2012.06.006
extern: '1'
intvolume: ' 50'
language:
- iso: eng
month: '03'
oa_version: None
page: 314-334
publication: Journal of Symbolic Computation
publication_identifier:
issn:
- 0747-7171
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1016/j.jsc.2015.09.002
status: public
title: Finiteness theorems and algorithms for permutation invariant chains of Laurent
lattice ideals
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 50
year: '2013'
...
---
_id: '591'
abstract:
- lang: eng
text: We present two methods for the precise independent focusing of orthogonal
linear polarizations of light at arbitrary relative locations. Our first scheme
uses a displaced lens in a polarization Sagnac interferometer to provide adjustable
longitudinal and lateral focal displacements via simple geometry; the second uses
uniaxial crystals to achieve the same effect in a compact collinear setup. We
develop the theoretical applications and limitations of our schemes, and provide
experimental confirmation of our calculations.
author:
- first_name: David
full_name: Schmid, David
last_name: Schmid
- first_name: Ting
full_name: Huang, Ting-Yu
last_name: Huang
- first_name: Shiraz
full_name: Hazrat, Shiraz
last_name: Hazrat
- first_name: Radhika
full_name: Dirks, Radhika
last_name: Dirks
- first_name: Onur
full_name: Onur Hosten
id: 4C02D85E-F248-11E8-B48F-1D18A9856A87
last_name: Hosten
orcid: 0000-0002-2031-204X
- first_name: Stephan
full_name: Quint, Stephan
last_name: Quint
- first_name: Dickson
full_name: Thian, Dickson
last_name: Thian
- first_name: Paul
full_name: Kwiat, Paul G
last_name: Kwiat
citation:
ama: Schmid D, Huang T, Hazrat S, et al. Adjustable and robust methods for polarization-dependent
focusing. Optics Express. 2013;21(13):15538-15552. doi:10.1364/OE.21.015538
apa: Schmid, D., Huang, T., Hazrat, S., Dirks, R., Hosten, O., Quint, S., … Kwiat,
P. (2013). Adjustable and robust methods for polarization-dependent focusing.
Optics Express. Optical Society of America. https://doi.org/10.1364/OE.21.015538
chicago: Schmid, David, Ting Huang, Shiraz Hazrat, Radhika Dirks, Onur Hosten, Stephan
Quint, Dickson Thian, and Paul Kwiat. “Adjustable and Robust Methods for Polarization-Dependent
Focusing.” Optics Express. Optical Society of America, 2013. https://doi.org/10.1364/OE.21.015538.
ieee: D. Schmid et al., “Adjustable and robust methods for polarization-dependent
focusing,” Optics Express, vol. 21, no. 13. Optical Society of America,
pp. 15538–15552, 2013.
ista: Schmid D, Huang T, Hazrat S, Dirks R, Hosten O, Quint S, Thian D, Kwiat P.
2013. Adjustable and robust methods for polarization-dependent focusing. Optics
Express. 21(13), 15538–15552.
mla: Schmid, David, et al. “Adjustable and Robust Methods for Polarization-Dependent
Focusing.” Optics Express, vol. 21, no. 13, Optical Society of America,
2013, pp. 15538–52, doi:10.1364/OE.21.015538.
short: D. Schmid, T. Huang, S. Hazrat, R. Dirks, O. Hosten, S. Quint, D. Thian,
P. Kwiat, Optics Express 21 (2013) 15538–15552.
date_created: 2018-12-11T11:47:22Z
date_published: 2013-07-01T00:00:00Z
date_updated: 2021-01-12T08:05:12Z
day: '01'
doi: 10.1364/OE.21.015538
extern: 1
intvolume: ' 21'
issue: '13'
month: '07'
page: 15538 - 15552
publication: Optics Express
publication_status: published
publisher: Optical Society of America
publist_id: '7218'
quality_controlled: 0
status: public
title: Adjustable and robust methods for polarization-dependent focusing
type: journal_article
volume: 21
year: '2013'
...
---
_id: '595'
article_processing_charge: No
author:
- first_name: Carrie A
full_name: Bernecky, Carrie A
id: 2CB9DFE2-F248-11E8-B48F-1D18A9856A87
last_name: Bernecky
orcid: 0000-0003-0893-7036
- first_name: Patrick
full_name: Cramer, Patrick
last_name: Cramer
citation:
ama: 'Bernecky C, Cramer P. Struggling to let go: A non-coding RNA directs its own
extension and destruction. EMBO Journal. 2013;32(6):771-772. doi:10.1038/emboj.2013.36'
apa: 'Bernecky, C., & Cramer, P. (2013). Struggling to let go: A non-coding
RNA directs its own extension and destruction. EMBO Journal. Wiley-Blackwell.
https://doi.org/10.1038/emboj.2013.36'
chicago: 'Bernecky, Carrie, and Patrick Cramer. “Struggling to Let Go: A Non-Coding
RNA Directs Its Own Extension and Destruction.” EMBO Journal. Wiley-Blackwell,
2013. https://doi.org/10.1038/emboj.2013.36.'
ieee: 'C. Bernecky and P. Cramer, “Struggling to let go: A non-coding RNA directs
its own extension and destruction,” EMBO Journal, vol. 32, no. 6. Wiley-Blackwell,
pp. 771–772, 2013.'
ista: 'Bernecky C, Cramer P. 2013. Struggling to let go: A non-coding RNA directs
its own extension and destruction. EMBO Journal. 32(6), 771–772.'
mla: 'Bernecky, Carrie, and Patrick Cramer. “Struggling to Let Go: A Non-Coding
RNA Directs Its Own Extension and Destruction.” EMBO Journal, vol. 32,
no. 6, Wiley-Blackwell, 2013, pp. 771–72, doi:10.1038/emboj.2013.36.'
short: C. Bernecky, P. Cramer, EMBO Journal 32 (2013) 771–772.
date_created: 2018-12-11T11:47:23Z
date_published: 2013-03-20T00:00:00Z
date_updated: 2021-01-12T08:05:20Z
day: '20'
doi: 10.1038/emboj.2013.36
extern: '1'
intvolume: ' 32'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3604726/
month: '03'
oa: 1
oa_version: None
page: 771 - 772
publication: EMBO Journal
publication_status: published
publisher: Wiley-Blackwell
publist_id: '7207'
status: public
title: 'Struggling to let go: A non-coding RNA directs its own extension and destruction'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 32
year: '2013'
...
---
_id: '6128'
abstract:
- lang: eng
text: Different interoceptive systems must be integrated to ensure that multiple
homeostatic insults evoke appropriate behavioral and physiological responses.
Little is known about how this is achieved. Using C. elegans, we dissect cross-modulation
between systems that monitor temperature, O2 and CO2. CO2 is less aversive to
animals acclimated to 15°C than those grown at 22°C. This difference requires
the AFD neurons, which respond to both temperature and CO2 changes. CO2 evokes
distinct AFD Ca2+ responses in animals acclimated at 15°C or 22°C. Mutants defective
in synaptic transmission can reprogram AFD CO2 responses according to temperature
experience, suggesting reprogramming occurs cell autonomously. AFD is exquisitely
sensitive to CO2. Surprisingly, gradients of 0.01% CO2/second evoke very different
Ca2+ responses from gradients of 0.04% CO2/second. Ambient O2 provides further
contextual modulation of CO2 avoidance. At 21% O2 tonic signalling from the O2-sensing
neuron URX inhibits CO2 avoidance. This inhibition can be graded according to
O2 levels. In a natural wild isolate, a switch from 21% to 19% O2 is sufficient
to convert CO2 from a neutral to an aversive cue. This sharp tuning is conferred
partly by the neuroglobin GLB-5. The modulatory effects of O2 on CO2 avoidance
involve the RIA interneurons, which are post-synaptic to URX and exhibit CO2-evoked
Ca2+ responses. Ambient O2 and acclimation temperature act combinatorially to
modulate CO2 responsiveness. Our work highlights the integrated architecture of
homeostatic responses in C. elegans.
article_number: e1004011
author:
- first_name: Eiji
full_name: Kodama-Namba, Eiji
last_name: Kodama-Namba
- first_name: Lorenz A.
full_name: Fenk, Lorenz A.
last_name: Fenk
- first_name: Andrew J.
full_name: Bretscher, Andrew J.
last_name: Bretscher
- first_name: Einav
full_name: Gross, Einav
last_name: Gross
- first_name: K. Emanuel
full_name: Busch, K. Emanuel
last_name: Busch
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
citation:
ama: Kodama-Namba E, Fenk LA, Bretscher AJ, Gross E, Busch KE, de Bono M. Cross-modulation
of homeostatic responses to temperature, oxygen and carbon dioxide in C. elegans.
PLoS Genetics. 2013;9(12). doi:10.1371/journal.pgen.1004011
apa: Kodama-Namba, E., Fenk, L. A., Bretscher, A. J., Gross, E., Busch, K. E., &
de Bono, M. (2013). Cross-modulation of homeostatic responses to temperature,
oxygen and carbon dioxide in C. elegans. PLoS Genetics. Public Library
of Science (PLoS). https://doi.org/10.1371/journal.pgen.1004011
chicago: Kodama-Namba, Eiji, Lorenz A. Fenk, Andrew J. Bretscher, Einav Gross, K.
Emanuel Busch, and Mario de Bono. “Cross-Modulation of Homeostatic Responses to
Temperature, Oxygen and Carbon Dioxide in C. Elegans.” PLoS Genetics. Public
Library of Science (PLoS), 2013. https://doi.org/10.1371/journal.pgen.1004011.
ieee: E. Kodama-Namba, L. A. Fenk, A. J. Bretscher, E. Gross, K. E. Busch, and M.
de Bono, “Cross-modulation of homeostatic responses to temperature, oxygen and
carbon dioxide in C. elegans,” PLoS Genetics, vol. 9, no. 12. Public Library
of Science (PLoS), 2013.
ista: Kodama-Namba E, Fenk LA, Bretscher AJ, Gross E, Busch KE, de Bono M. 2013.
Cross-modulation of homeostatic responses to temperature, oxygen and carbon dioxide
in C. elegans. PLoS Genetics. 9(12), e1004011.
mla: Kodama-Namba, Eiji, et al. “Cross-Modulation of Homeostatic Responses to Temperature,
Oxygen and Carbon Dioxide in C. Elegans.” PLoS Genetics, vol. 9, no. 12,
e1004011, Public Library of Science (PLoS), 2013, doi:10.1371/journal.pgen.1004011.
short: E. Kodama-Namba, L.A. Fenk, A.J. Bretscher, E. Gross, K.E. Busch, M. de Bono,
PLoS Genetics 9 (2013).
date_created: 2019-03-19T14:58:51Z
date_published: 2013-12-19T00:00:00Z
date_updated: 2021-01-12T08:06:15Z
day: '19'
ddc:
- '570'
doi: 10.1371/journal.pgen.1004011
extern: '1'
external_id:
pmid:
- '24385919'
file:
- access_level: open_access
checksum: 299b6321be79931c7c17c5db6e69c711
content_type: application/pdf
creator: kschuh
date_created: 2019-03-19T15:14:51Z
date_updated: 2020-07-14T12:47:20Z
file_id: '6129'
file_name: 2013_PLOS_Kodama-Namba.PDF
file_size: 4499039
relation: main_file
file_date_updated: 2020-07-14T12:47:20Z
has_accepted_license: '1'
intvolume: ' 9'
issue: '12'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '12'
oa: 1
oa_version: Published Version
pmid: 1
publication: PLoS Genetics
publication_identifier:
issn:
- 1553-7404
publication_status: published
publisher: Public Library of Science (PLoS)
quality_controlled: '1'
status: public
title: Cross-modulation of homeostatic responses to temperature, oxygen and carbon
dioxide in C. elegans
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: 9
year: '2013'
...
---
_id: '6130'
abstract:
- lang: eng
text: 'Cas9 is an RNA-guided double-stranded DNA nuclease that participates in clustered
regularly interspaced short palindromic repeats (CRISPR)-mediated adaptive immunity
in prokaryotes. CRISPR–Cas9 has recently been used to generate insertion and deletion
mutations in Caenorhabditis elegans, but not to create tailored changes (knock-ins).
We show that the CRISPR–CRISPR-associated (Cas) system can be adapted for efficient
and precise editing of the C. elegans genome. The targeted double-strand breaks
generated by CRISPR are substrates for transgene-instructed gene conversion. This
allows customized changes in the C. elegans genome by homologous recombination:
sequences contained in the repair template (the transgene) are copied by gene
conversion into the genome. The possibility to edit the C. elegans genome at selected
locations will facilitate the systematic study of gene function in this widely
used model organism.'
article_number: e193
author:
- first_name: Changchun
full_name: Chen, Changchun
last_name: Chen
- first_name: Lorenz A.
full_name: Fenk, Lorenz A.
last_name: Fenk
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
citation:
ama: Chen C, Fenk LA, de Bono M. Efficient genome editing in Caenorhabditis elegans
by CRISPR-targeted homologous recombination. Nucleic Acids Research. 2013;41(20).
doi:10.1093/nar/gkt805
apa: Chen, C., Fenk, L. A., & de Bono, M. (2013). Efficient genome editing in
Caenorhabditis elegans by CRISPR-targeted homologous recombination. Nucleic
Acids Research. Oxford University Press. https://doi.org/10.1093/nar/gkt805
chicago: Chen, Changchun, Lorenz A. Fenk, and Mario de Bono. “Efficient Genome Editing
in Caenorhabditis Elegans by CRISPR-Targeted Homologous Recombination.” Nucleic
Acids Research. Oxford University Press, 2013. https://doi.org/10.1093/nar/gkt805.
ieee: C. Chen, L. A. Fenk, and M. de Bono, “Efficient genome editing in Caenorhabditis
elegans by CRISPR-targeted homologous recombination,” Nucleic Acids Research,
vol. 41, no. 20. Oxford University Press, 2013.
ista: Chen C, Fenk LA, de Bono M. 2013. Efficient genome editing in Caenorhabditis
elegans by CRISPR-targeted homologous recombination. Nucleic Acids Research. 41(20),
e193.
mla: Chen, Changchun, et al. “Efficient Genome Editing in Caenorhabditis Elegans
by CRISPR-Targeted Homologous Recombination.” Nucleic Acids Research, vol.
41, no. 20, e193, Oxford University Press, 2013, doi:10.1093/nar/gkt805.
short: C. Chen, L.A. Fenk, M. de Bono, Nucleic Acids Research 41 (2013).
date_created: 2019-03-19T15:17:40Z
date_published: 2013-11-01T00:00:00Z
date_updated: 2021-01-12T08:06:16Z
day: '01'
ddc:
- '570'
doi: 10.1093/nar/gkt805
extern: '1'
external_id:
pmid:
- '24013562'
file:
- access_level: open_access
checksum: 0f1f127cefd043cb922b292e1cd16f02
content_type: application/pdf
creator: kschuh
date_created: 2019-03-19T15:25:42Z
date_updated: 2020-07-14T12:47:20Z
file_id: '6131'
file_name: 2013_OUP_Chen.pdf
file_size: 340225
relation: main_file
file_date_updated: 2020-07-14T12:47:20Z
has_accepted_license: '1'
intvolume: ' 41'
issue: '20'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
pmid: 1
publication: Nucleic Acids Research
publication_identifier:
issn:
- 1362-4962
- 0305-1048
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
status: public
title: Efficient genome editing in Caenorhabditis elegans by CRISPR-targeted homologous
recombination
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: 41
year: '2013'
...
---
_id: '6133'
abstract:
- lang: eng
text: cGMP signaling is widespread in the nervous system. However, it has proved
difficult to visualize and genetically probe endogenously evoked cGMP dynamics
in neurons in vivo. Here, we combine cGMP and Ca2+ biosensors to image and dissect
a cGMP signaling network in a Caenorhabditis elegans oxygen-sensing neuron. We
show that a rise in O2 can evoke a tonic increase in cGMP that requires an atypical
O2-binding soluble guanylate cyclase and that is sustained until oxygen levels
fall. Increased cGMP leads to a sustained Ca2+ response in the neuron that depends
on cGMP-gated ion channels. Elevated levels of cGMP and Ca2+ stimulate competing
negative feedback loops that shape cGMP dynamics. Ca2+-dependent negative feedback
loops, including activation of phosphodiesterase-1 (PDE-1), dampen the rise of
cGMP. A different negative feedback loop, mediated by phosphodiesterase-2 (PDE-2)
and stimulated by cGMP-dependent kinase (PKG), unexpectedly promotes cGMP accumulation
following a rise in O2, apparently by keeping in check gating of cGMP channels
and limiting activation of Ca2+-dependent negative feedback loops. Simultaneous
imaging of Ca2+ and cGMP suggests that cGMP levels can rise close to cGMP channels
while falling elsewhere. O2-evoked cGMP and Ca2+ responses are highly reproducible
when the same neuron in an individual animal is stimulated repeatedly, suggesting
that cGMP transduction has high intrinsic reliability. However, responses vary
substantially across individuals, despite animals being genetically identical
and similarly reared. This variability may reflect stochastic differences in expression
of cGMP signaling components. Our work provides in vivo insights into the architecture
of neuronal cGMP signaling.
author:
- first_name: A.
full_name: Couto, A.
last_name: Couto
- first_name: S.
full_name: Oda, S.
last_name: Oda
- first_name: V. O.
full_name: Nikolaev, V. O.
last_name: Nikolaev
- first_name: Z.
full_name: Soltesz, Z.
last_name: Soltesz
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
citation:
ama: Couto A, Oda S, Nikolaev VO, Soltesz Z, de Bono M. In vivo genetic dissection
of O2-evoked cGMP dynamics in a Caenorhabditis elegans gas sensor. Proceedings
of the National Academy of Sciences. 2013;110(35):E3301-E3310. doi:10.1073/pnas.1217428110
apa: Couto, A., Oda, S., Nikolaev, V. O., Soltesz, Z., & de Bono, M. (2013).
In vivo genetic dissection of O2-evoked cGMP dynamics in a Caenorhabditis elegans
gas sensor. Proceedings of the National Academy of Sciences. Proceedings
of the National Academy of Sciences. https://doi.org/10.1073/pnas.1217428110
chicago: Couto, A., S. Oda, V. O. Nikolaev, Z. Soltesz, and Mario de Bono. “In Vivo
Genetic Dissection of O2-Evoked CGMP Dynamics in a Caenorhabditis Elegans Gas
Sensor.” Proceedings of the National Academy of Sciences. Proceedings of
the National Academy of Sciences, 2013. https://doi.org/10.1073/pnas.1217428110.
ieee: A. Couto, S. Oda, V. O. Nikolaev, Z. Soltesz, and M. de Bono, “In vivo genetic
dissection of O2-evoked cGMP dynamics in a Caenorhabditis elegans gas sensor,”
Proceedings of the National Academy of Sciences, vol. 110, no. 35. Proceedings
of the National Academy of Sciences, pp. E3301–E3310, 2013.
ista: Couto A, Oda S, Nikolaev VO, Soltesz Z, de Bono M. 2013. In vivo genetic dissection
of O2-evoked cGMP dynamics in a Caenorhabditis elegans gas sensor. Proceedings
of the National Academy of Sciences. 110(35), E3301–E3310.
mla: Couto, A., et al. “In Vivo Genetic Dissection of O2-Evoked CGMP Dynamics in
a Caenorhabditis Elegans Gas Sensor.” Proceedings of the National Academy of
Sciences, vol. 110, no. 35, Proceedings of the National Academy of Sciences,
2013, pp. E3301–10, doi:10.1073/pnas.1217428110.
short: A. Couto, S. Oda, V.O. Nikolaev, Z. Soltesz, M. de Bono, Proceedings of the
National Academy of Sciences 110 (2013) E3301–E3310.
date_created: 2019-03-20T14:05:06Z
date_published: 2013-08-27T00:00:00Z
date_updated: 2021-01-12T08:06:16Z
day: '27'
ddc:
- '570'
doi: 10.1073/pnas.1217428110
extern: '1'
external_id:
pmid:
- '23940325'
file:
- access_level: open_access
checksum: 3ee28a694f74a49f0d098970ae391a91
content_type: application/pdf
creator: kschuh
date_created: 2019-03-20T14:07:53Z
date_updated: 2020-07-14T12:47:20Z
file_id: '6134'
file_name: 2013_PNAS_Couto.pdf
file_size: 2198763
relation: main_file
file_date_updated: 2020-07-14T12:47:20Z
has_accepted_license: '1'
intvolume: ' 110'
issue: '35'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
page: E3301-E3310
pmid: 1
publication: Proceedings of the National Academy of Sciences
publication_identifier:
issn:
- 0027-8424
- 1091-6490
publication_status: published
publisher: Proceedings of the National Academy of Sciences
quality_controlled: '1'
status: public
title: In vivo genetic dissection of O2-evoked cGMP dynamics in a Caenorhabditis elegans
gas sensor
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 110
year: '2013'
...
---
_id: '6135'
abstract:
- lang: eng
text: Many organisms have stress response pathways, components of which share homology
with players in complex human disease pathways. Research on stress response in
the nematode worm Caenorhabditis elegans has provided detailed insights into the
genetic and molecular mechanisms underlying complex human diseases. In this review
we focus on four different types of environmental stress responses – heat shock,
oxidative stress, hypoxia, and osmotic stress – and on how these can be used to
study the genetics of complex human diseases. All four types of responses involve
the genetic machineries that underlie a number of complex human diseases such
as cancer and neurodegenerative diseases, including Alzheimer's and Parkinson's.
We highlight the types of stress response experiments required to detect the genes
and pathways underlying human disease and suggest that studying stress biology
in worms can be translated to understanding human disease and provide potential
targets for drug discovery.
author:
- first_name: Miriam
full_name: Rodriguez, Miriam
last_name: Rodriguez
- first_name: L. Basten
full_name: Snoek, L. Basten
last_name: Snoek
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
- first_name: Jan E.
full_name: Kammenga, Jan E.
last_name: Kammenga
citation:
ama: 'Rodriguez M, Snoek LB, de Bono M, Kammenga JE. Worms under stress: C. elegans
stress response and its relevance to complex human disease and aging. Trends
in Genetics. 2013;29(6):367-374. doi:10.1016/j.tig.2013.01.010'
apa: 'Rodriguez, M., Snoek, L. B., de Bono, M., & Kammenga, J. E. (2013). Worms
under stress: C. elegans stress response and its relevance to complex human disease
and aging. Trends in Genetics. Elsevier. https://doi.org/10.1016/j.tig.2013.01.010'
chicago: 'Rodriguez, Miriam, L. Basten Snoek, Mario de Bono, and Jan E. Kammenga.
“Worms under Stress: C. Elegans Stress Response and Its Relevance to Complex Human
Disease and Aging.” Trends in Genetics. Elsevier, 2013. https://doi.org/10.1016/j.tig.2013.01.010.'
ieee: 'M. Rodriguez, L. B. Snoek, M. de Bono, and J. E. Kammenga, “Worms under stress:
C. elegans stress response and its relevance to complex human disease and aging,”
Trends in Genetics, vol. 29, no. 6. Elsevier, pp. 367–374, 2013.'
ista: 'Rodriguez M, Snoek LB, de Bono M, Kammenga JE. 2013. Worms under stress:
C. elegans stress response and its relevance to complex human disease and aging.
Trends in Genetics. 29(6), 367–374.'
mla: 'Rodriguez, Miriam, et al. “Worms under Stress: C. Elegans Stress Response
and Its Relevance to Complex Human Disease and Aging.” Trends in Genetics,
vol. 29, no. 6, Elsevier, 2013, pp. 367–74, doi:10.1016/j.tig.2013.01.010.'
short: M. Rodriguez, L.B. Snoek, M. de Bono, J.E. Kammenga, Trends in Genetics 29
(2013) 367–374.
date_created: 2019-03-20T14:17:42Z
date_published: 2013-06-01T00:00:00Z
date_updated: 2021-01-12T08:06:17Z
day: '01'
doi: 10.1016/j.tig.2013.01.010
extern: '1'
intvolume: ' 29'
issue: '6'
language:
- iso: eng
month: '06'
oa_version: None
page: 367-374
publication: Trends in Genetics
publication_identifier:
issn:
- 0168-9525
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: 'Worms under stress: C. elegans stress response and its relevance to complex
human disease and aging'
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 29
year: '2013'
...
---
_id: '6132'
author:
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
- first_name: W.R.
full_name: Schafer, W.R.
last_name: Schafer
- first_name: A.
full_name: Gottschalk, A.
last_name: Gottschalk
citation:
ama: 'de Bono M, Schafer WR, Gottschalk A. Optogenetic actuation, inhibition, modulation
and readout for neuronal networks generating behavior in the nematode Caenorhabditis
elegans. In: Hegemann P, Sigrist S, eds. Optogenetics. Walter de Gruyter;
2013:61-78.'
apa: de Bono, M., Schafer, W. R., & Gottschalk, A. (2013). Optogenetic actuation,
inhibition, modulation and readout for neuronal networks generating behavior in
the nematode Caenorhabditis elegans. In P. Hegemann & S. Sigrist (Eds.), Optogenetics
(pp. 61–78). Walter de Gruyter.
chicago: Bono, Mario de, W.R. Schafer, and A. Gottschalk. “Optogenetic Actuation,
Inhibition, Modulation and Readout for Neuronal Networks Generating Behavior in
the Nematode Caenorhabditis Elegans.” In Optogenetics, edited by Peter
Hegemann and Stephan Sigrist, 61–78. Walter de Gruyter, 2013.
ieee: M. de Bono, W. R. Schafer, and A. Gottschalk, “Optogenetic actuation, inhibition,
modulation and readout for neuronal networks generating behavior in the nematode
Caenorhabditis elegans,” in Optogenetics, P. Hegemann and S. Sigrist, Eds.
Walter de Gruyter, 2013, pp. 61–78.
ista: 'de Bono M, Schafer WR, Gottschalk A. 2013.Optogenetic actuation, inhibition,
modulation and readout for neuronal networks generating behavior in the nematode
Caenorhabditis elegans. In: Optogenetics. , 61–78.'
mla: de Bono, Mario, et al. “Optogenetic Actuation, Inhibition, Modulation and Readout
for Neuronal Networks Generating Behavior in the Nematode Caenorhabditis Elegans.”
Optogenetics, edited by Peter Hegemann and Stephan Sigrist, Walter de Gruyter,
2013, pp. 61–78.
short: M. de Bono, W.R. Schafer, A. Gottschalk, in:, P. Hegemann, S. Sigrist (Eds.),
Optogenetics, Walter de Gruyter, 2013, pp. 61–78.
date_created: 2019-03-20T13:54:05Z
date_published: 2013-08-28T00:00:00Z
date_updated: 2021-01-12T08:06:16Z
day: '28'
editor:
- first_name: Peter
full_name: Hegemann, Peter
last_name: Hegemann
- first_name: Stephan
full_name: Sigrist, Stephan
last_name: Sigrist
extern: '1'
language:
- iso: eng
month: '08'
oa_version: None
page: 61-78
publication: Optogenetics
publication_identifier:
isbn:
- 9783110270723; 9783110270716
publication_status: published
publisher: Walter de Gruyter
quality_controlled: '1'
status: public
title: Optogenetic actuation, inhibition, modulation and readout for neuronal networks
generating behavior in the nematode Caenorhabditis elegans
type: book_chapter
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
year: '2013'
...
---
_id: '6370'
abstract:
- lang: eng
text: 'The molecular and supramolecular origins of the superior nonlinear optical
(NLO) properties observed in the organic phenolic triene material, OH1 (2-(3-(4-hydroxystyryl)-5,5-dimethylcyclohex-2-enylidene)malononitrile),
are presented. The molecular charge-transfer distribution is topographically mapped,
demonstrating that a uniformly delocalized passive electronic medium facilitates
the charge-transfer between the phenolic electron donor and the cyano electron
acceptors which lie at opposite ends of the molecule. Its ability to act as a
“push–pull” π-conjugated molecule is quantified, relative to similar materials,
by supporting empirical calculations; these include bond-length alternation and
harmonic-oscillator stabilization energy (HOSE) tests. Such tests, together with
frontier molecular orbital considerations, reveal that OH1 can exist readily in
its aromatic (neutral) or quinoidal (charge-separated) state, thereby overcoming
the “nonlinearity-thermal stability trade-off”. The HOSE calculation also reveals
a correlation between the quinoidal resonance contribution to the overall structure
of OH1 and the UV–vis absorption peak wavelength in the wider family of configurationally
locked polyene framework materials. Solid-state tensorial coefficients of the
molecular dipole, polarizability, and the first hyperpolarizability for OH1 are
derived from the first-, second-, and third-order electronic moments of the experimental
charge-density distribution. The overall solid-state molecular dipole moment is
compared with those from gas-phase calculations, revealing that crystal field
effects are very significant in OH1. The solid-state hyperpolarizability derived
from this charge-density study affords good agreement with gas-phase calculations
as well as optical measurements based on hyper-Rayleigh scattering (HRS) and electric-field-induced
second harmonic (EFISH) generation. This lends support to the further use of charge-density
studies to calculate solid-state hyperpolarizability coefficients in other organic
NLO materials. Finally, this charge-density study is also employed to provide
an advanced classification of hydrogen bonds in OH1, which requires more stringent
criteria than those from conventional structure analysis. As a result, only the
strongest OH···NC interaction is so classified as a true hydrogen bond. Indeed,
it is this electrostatic interaction that influences the molecular charge transfer:
the other four, weaker, nonbonded contacts nonetheless affect the crystal packing.
Overall, the establishment of these structure–property relationships lays a blueprint
for designing further, more NLO efficient, materials in this industrially leading
organic family of compounds.'
author:
- first_name: Tze-Chia
full_name: Lin, Tze-Chia
last_name: Lin
- first_name: Jacqueline M.
full_name: Cole, Jacqueline M.
last_name: Cole
- first_name: Andrew P
full_name: Higginbotham, Andrew P
id: 4AD6785A-F248-11E8-B48F-1D18A9856A87
last_name: Higginbotham
orcid: 0000-0003-2607-2363
- first_name: Alison J.
full_name: Edwards, Alison J.
last_name: Edwards
- first_name: Ross O.
full_name: Piltz, Ross O.
last_name: Piltz
- first_name: Javier
full_name: Pérez-Moreno, Javier
last_name: Pérez-Moreno
- first_name: Ji-Youn
full_name: Seo, Ji-Youn
last_name: Seo
- first_name: Seung-Chul
full_name: Lee, Seung-Chul
last_name: Lee
- first_name: Koen
full_name: Clays, Koen
last_name: Clays
- first_name: O-Pil
full_name: Kwon, O-Pil
last_name: Kwon
citation:
ama: 'Lin T-C, Cole JM, Higginbotham AP, et al. Molecular origins of the high-performance
nonlinear optical susceptibility in a phenolic polyene chromophore: Electron density
distributions, hydrogen bonding, and ab initio calculations. The Journal of
Physical Chemistry C. 2013;117(18):9416-9430. doi:10.1021/jp400648q'
apa: 'Lin, T.-C., Cole, J. M., Higginbotham, A. P., Edwards, A. J., Piltz, R. O.,
Pérez-Moreno, J., … Kwon, O.-P. (2013). Molecular origins of the high-performance
nonlinear optical susceptibility in a phenolic polyene chromophore: Electron density
distributions, hydrogen bonding, and ab initio calculations. The Journal of
Physical Chemistry C. American Chemical Society (ACS). https://doi.org/10.1021/jp400648q'
chicago: 'Lin, Tze-Chia, Jacqueline M. Cole, Andrew P Higginbotham, Alison J. Edwards,
Ross O. Piltz, Javier Pérez-Moreno, Ji-Youn Seo, Seung-Chul Lee, Koen Clays, and
O-Pil Kwon. “Molecular Origins of the High-Performance Nonlinear Optical Susceptibility
in a Phenolic Polyene Chromophore: Electron Density Distributions, Hydrogen Bonding,
and Ab Initio Calculations.” The Journal of Physical Chemistry C. American
Chemical Society (ACS), 2013. https://doi.org/10.1021/jp400648q.'
ieee: 'T.-C. Lin et al., “Molecular origins of the high-performance nonlinear
optical susceptibility in a phenolic polyene chromophore: Electron density distributions,
hydrogen bonding, and ab initio calculations,” The Journal of Physical Chemistry
C, vol. 117, no. 18. American Chemical Society (ACS), pp. 9416–9430, 2013.'
ista: 'Lin T-C, Cole JM, Higginbotham AP, Edwards AJ, Piltz RO, Pérez-Moreno J,
Seo J-Y, Lee S-C, Clays K, Kwon O-P. 2013. Molecular origins of the high-performance
nonlinear optical susceptibility in a phenolic polyene chromophore: Electron density
distributions, hydrogen bonding, and ab initio calculations. The Journal of Physical
Chemistry C. 117(18), 9416–9430.'
mla: 'Lin, Tze-Chia, et al. “Molecular Origins of the High-Performance Nonlinear
Optical Susceptibility in a Phenolic Polyene Chromophore: Electron Density Distributions,
Hydrogen Bonding, and Ab Initio Calculations.” The Journal of Physical Chemistry
C, vol. 117, no. 18, American Chemical Society (ACS), 2013, pp. 9416–30, doi:10.1021/jp400648q.'
short: T.-C. Lin, J.M. Cole, A.P. Higginbotham, A.J. Edwards, R.O. Piltz, J. Pérez-Moreno,
J.-Y. Seo, S.-C. Lee, K. Clays, O.-P. Kwon, The Journal of Physical Chemistry
C 117 (2013) 9416–9430.
date_created: 2019-05-03T09:40:31Z
date_published: 2013-05-09T00:00:00Z
date_updated: 2021-01-12T08:07:17Z
day: '09'
doi: 10.1021/jp400648q
extern: '1'
intvolume: ' 117'
issue: '18'
language:
- iso: eng
month: '05'
oa_version: None
page: 9416-9430
publication: The Journal of Physical Chemistry C
publication_identifier:
issn:
- 1932-7447
- 1932-7455
publication_status: published
publisher: American Chemical Society (ACS)
quality_controlled: '1'
status: public
title: 'Molecular origins of the high-performance nonlinear optical susceptibility
in a phenolic polyene chromophore: Electron density distributions, hydrogen bonding,
and ab initio calculations'
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 117
year: '2013'
...
---
_id: '6440'
abstract:
- lang: eng
text: In order to guarantee that each method of a data structure updates the logical
state exactly once, al-most all non-blocking implementations employ Compare-And-Swap
(CAS) based synchronization. For FIFO queue implementations this translates into concurrent enqueue or dequeue methods
competing among themselves to update the same variable, the tail or the head,
respectively, leading to high contention and poor scalability. Recent non-blocking
queue implementations try to alleviate high contentionby increasing the number
of contention points, all the while using CAS-based synchronization. Furthermore,
obtaining a wait-free implementation with competition is achieved by additional
synchronization which leads to further degradation of performance.In this paper
we formalize the notion of competitiveness of a synchronizing statement which
can beused as a measure for the scalability of concurrent implementations. We
present a new queue implementation, the Speculative Pairing (SP) queue, which,
as we show, decreases competitiveness by using Fetch-And-Increment (FAI) instead
of CAS. We prove that the SP queue is linearizable and lock-free.We also show
that replacing CAS with FAI leads to wait-freedom for dequeue methods without
an adverse effect on performance. In fact, our experiments suggest that the SP
queue can perform and scale better than the state-of-the-art queue implementations.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Hannes
full_name: Payer, Hannes
last_name: Payer
- first_name: Ali
full_name: Sezgin, Ali
id: 4C7638DA-F248-11E8-B48F-1D18A9856A87
last_name: Sezgin
citation:
ama: Henzinger TA, Payer H, Sezgin A. Replacing Competition with Cooperation
to Achieve Scalable Lock-Free FIFO Queues . IST Austria; 2013. doi:10.15479/AT:IST-2013-124-v1-1
apa: Henzinger, T. A., Payer, H., & Sezgin, A. (2013). Replacing competition
with cooperation to achieve scalable lock-free FIFO queues . IST Austria.
https://doi.org/10.15479/AT:IST-2013-124-v1-1
chicago: Henzinger, Thomas A, Hannes Payer, and Ali Sezgin. Replacing Competition
with Cooperation to Achieve Scalable Lock-Free FIFO Queues . IST Austria,
2013. https://doi.org/10.15479/AT:IST-2013-124-v1-1.
ieee: T. A. Henzinger, H. Payer, and A. Sezgin, Replacing competition with cooperation
to achieve scalable lock-free FIFO queues . IST Austria, 2013.
ista: Henzinger TA, Payer H, Sezgin A. 2013. Replacing competition with cooperation
to achieve scalable lock-free FIFO queues , IST Austria, 23p.
mla: Henzinger, Thomas A., et al. Replacing Competition with Cooperation to Achieve
Scalable Lock-Free FIFO Queues . IST Austria, 2013, doi:10.15479/AT:IST-2013-124-v1-1.
short: T.A. Henzinger, H. Payer, A. Sezgin, Replacing Competition with Cooperation
to Achieve Scalable Lock-Free FIFO Queues , IST Austria, 2013.
date_created: 2019-05-13T14:13:27Z
date_published: 2013-06-13T00:00:00Z
date_updated: 2020-07-14T23:06:19Z
day: '13'
ddc:
- '000'
- '005'
department:
- _id: ToHe
doi: 10.15479/AT:IST-2013-124-v1-1
file:
- access_level: open_access
checksum: a219ba4eada6cd62befed52262ee15d4
content_type: application/pdf
creator: dernst
date_created: 2019-05-13T14:11:39Z
date_updated: 2020-07-14T12:47:30Z
file_id: '6441'
file_name: 2013_TechRep_Henzinger.pdf
file_size: 549684
relation: main_file
file_date_updated: 2020-07-14T12:47:30Z
has_accepted_license: '1'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: '23'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '124'
status: public
title: 'Replacing competition with cooperation to achieve scalable lock-free FIFO
queues '
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2013'
...
---
_id: '6768'
abstract:
- lang: eng
text: The paper presents an algorithm that applies a stack filter simulating the
Mean Curvature Motion equation via a finite difference scheme.
article_type: original
author:
- first_name: Marco
full_name: Mondelli, Marco
id: 27EB676C-8706-11E9-9510-7717E6697425
last_name: Mondelli
orcid: 0000-0002-3242-7020
citation:
ama: Mondelli M. A finite difference scheme for the stack filter simulating the
MCM. Image Processing On Line. 2013;3:68-111. doi:10.5201/ipol.2013.53
apa: Mondelli, M. (2013). A finite difference scheme for the stack filter simulating
the MCM. Image Processing On Line. Image Processing On Line. https://doi.org/10.5201/ipol.2013.53
chicago: Mondelli, Marco. “A Finite Difference Scheme for the Stack Filter Simulating
the MCM.” Image Processing On Line. Image Processing On Line, 2013. https://doi.org/10.5201/ipol.2013.53.
ieee: M. Mondelli, “A finite difference scheme for the stack filter simulating the
MCM,” Image Processing On Line, vol. 3. Image Processing On Line, pp. 68–111,
2013.
ista: Mondelli M. 2013. A finite difference scheme for the stack filter simulating
the MCM. Image Processing On Line. 3, 68–111.
mla: Mondelli, Marco. “A Finite Difference Scheme for the Stack Filter Simulating
the MCM.” Image Processing On Line, vol. 3, Image Processing On Line, 2013,
pp. 68–111, doi:10.5201/ipol.2013.53.
short: M. Mondelli, Image Processing On Line 3 (2013) 68–111.
date_created: 2019-08-05T12:30:38Z
date_published: 2013-07-11T00:00:00Z
date_updated: 2021-01-12T08:08:56Z
day: '11'
ddc:
- '510'
doi: 10.5201/ipol.2013.53
extern: '1'
file:
- access_level: open_access
checksum: 83b7d429bc248c6c461229d3504fb139
content_type: application/pdf
creator: dernst
date_created: 2019-08-05T12:33:40Z
date_updated: 2020-07-14T12:47:40Z
file_id: '6769'
file_name: 2013_IPOL_Mondelli.pdf
file_size: 4306158
relation: main_file
file_date_updated: 2020-07-14T12:47:40Z
has_accepted_license: '1'
intvolume: ' 3'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
month: '07'
oa: 1
oa_version: Published Version
page: 68-111
publication: Image Processing On Line
publication_identifier:
issn:
- 2105-1232
publication_status: published
publisher: Image Processing On Line
quality_controlled: '1'
status: public
title: A finite difference scheme for the stack filter simulating the MCM
tmp:
image: /images/cc_by_nc_sa.png
legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC
BY-NC-SA 4.0)
short: CC BY-NC-SA (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 3
year: '2013'
...
---
_id: '2329'
abstract:
- lang: eng
text: 'Two-player games on graphs are central in many problems in formal verification
and program analysis such as synthesis and verification of open systems. In this
work, we consider both finite-state game graphs, and recursive game graphs (or
pushdown game graphs) that model the control flow of sequential programs with
recursion. The objectives we study are multidimensional mean-payoff objectives,
where the goal of player 1 is to ensure that the mean-payoff is non-negative in
all dimensions. In pushdown games two types of strategies are relevant: (1) global
strategies, that depend on the entire global history; and (2) modular strategies,
that have only local memory and thus do not depend on the context of invocation.
Our main contributions are as follows: (1) We show that finite-state multidimensional
mean-payoff games can be solved in polynomial time if the number of dimensions
and the maximal absolute value of the weights are fixed; whereas if the number
of dimensions is arbitrary, then the problem is known to be coNP-complete. (2)
We show that pushdown graphs with multidimensional mean-payoff objectives can
be solved in polynomial time. For both (1) and (2) our algorithms are based on
hyperplane separation technique. (3) For pushdown games under global strategies
both one and multidimensional mean-payoff objectives problems are known to be
undecidable, and we show that under modular strategies the multidimensional problem
is also undecidable; under modular strategies the one-dimensional problem is NP-complete.
We show that if the number of modules, the number of exits, and the maximal absolute
value of the weights are fixed, then pushdown games under modular strategies with
one-dimensional mean-payoff objectives can be solved in polynomial time, and if
either the number of exits or the number of modules is unbounded, then the problem
is NP-hard. (4) Finally we show that a fixed parameter tractable algorithm for
finite-state multidimensional mean-payoff games or pushdown games under modular
strategies with one-dimensional mean-payoff objectives would imply the fixed parameter
tractability of parity games.'
alternative_title:
- LNCS
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Yaron
full_name: Velner, Yaron
last_name: Velner
citation:
ama: Chatterjee K, Velner Y. Hyperplane separation technique for multidimensional
mean-payoff games. 2013;8052:500-515. doi:10.1007/978-3-642-40184-8_35
apa: 'Chatterjee, K., & Velner, Y. (2013). Hyperplane separation technique for
multidimensional mean-payoff games. Presented at the CONCUR: Concurrency Theory,
Buenos Aires, Argentinia: Springer. https://doi.org/10.1007/978-3-642-40184-8_35'
chicago: Chatterjee, Krishnendu, and Yaron Velner. “Hyperplane Separation Technique
for Multidimensional Mean-Payoff Games.” Lecture Notes in Computer Science. Springer,
2013. https://doi.org/10.1007/978-3-642-40184-8_35.
ieee: K. Chatterjee and Y. Velner, “Hyperplane separation technique for multidimensional
mean-payoff games,” vol. 8052. Springer, pp. 500–515, 2013.
ista: Chatterjee K, Velner Y. 2013. Hyperplane separation technique for multidimensional
mean-payoff games. 8052, 500–515.
mla: Chatterjee, Krishnendu, and Yaron Velner. Hyperplane Separation Technique
for Multidimensional Mean-Payoff Games. Vol. 8052, Springer, 2013, pp. 500–15,
doi:10.1007/978-3-642-40184-8_35.
short: K. Chatterjee, Y. Velner, 8052 (2013) 500–515.
conference:
end_date: 2013-08-30
location: Buenos Aires, Argentinia
name: 'CONCUR: Concurrency Theory'
start_date: 2013-08-27
date_created: 2018-12-11T11:57:01Z
date_published: 2013-08-01T00:00:00Z
date_updated: 2023-02-23T13:00:42Z
day: '01'
department:
- _id: KrCh
doi: 10.1007/978-3-642-40184-8_35
ec_funded: 1
external_id:
arxiv:
- '1210.3141'
intvolume: ' 8052'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1210.3141
month: '08'
oa: 1
oa_version: Preprint
page: 500 - 515
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_status: published
publisher: Springer
publist_id: '4597'
quality_controlled: '1'
related_material:
record:
- id: '717'
relation: later_version
status: public
scopus_import: 1
series_title: Lecture Notes in Computer Science
status: public
title: Hyperplane separation technique for multidimensional mean-payoff games
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8052
year: '2013'
...
---
_id: '7306'
abstract:
- lang: eng
text: Rechargeable lithium–air (O2) batteries are receiving intense interest because
their high theoretical specific energy exceeds that of lithium-ion batteries.
If the Li–O2 battery is ever to succeed, highly reversible formation/decomposition
of Li2O2 must take place at the cathode on cycling. However, carbon, used ubiquitously
as the basis of the cathode, decomposes during Li2O2 oxidation on charge and actively
promotes electrolyte decomposition on cycling. Replacing carbon with a nanoporous
gold cathode, when in contact with a dimethyl sulphoxide-based electrolyte, does
seem to demonstrate better stability. However, nanoporous gold is not a suitable
cathode; its high mass destroys the key advantage of Li–O2 over Li ion (specific
energy), it is too expensive and too difficult to fabricate. Identifying a suitable
cathode material for the Li–O2 cell is one of the greatest challenges at present.
Here we show that a TiC-based cathode reduces greatly side reactions (arising
from the electrolyte and electrode degradation) compared with carbon and exhibits
better reversible formation/decomposition of Li2O2 even than nanoporous gold (>98%
capacity retention after 100 cycles, compared with 95% for nanoporous gold); it
is also four times lighter, of lower cost and easier to fabricate. The stability
may originate from the presence of TiO2 (along with some TiOC) on the surface
of TiC. In contrast to carbon or nanoporous gold, TiC seems to represent a more
viable, stable, cathode for aprotic Li–O2 cells.
article_processing_charge: No
article_type: original
author:
- first_name: Muhammed M.
full_name: Ottakam Thotiyl, Muhammed M.
last_name: Ottakam Thotiyl
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
- first_name: Zhangquan
full_name: Peng, Zhangquan
last_name: Peng
- first_name: Yuhui
full_name: Chen, Yuhui
last_name: Chen
- first_name: Zheng
full_name: Liu, Zheng
last_name: Liu
- first_name: Peter G.
full_name: Bruce, Peter G.
last_name: Bruce
citation:
ama: Ottakam Thotiyl MM, Freunberger SA, Peng Z, Chen Y, Liu Z, Bruce PG. A stable
cathode for the aprotic Li–O2 battery. Nature Materials. 2013;12(11):1050-1056.
doi:10.1038/nmat3737
apa: Ottakam Thotiyl, M. M., Freunberger, S. A., Peng, Z., Chen, Y., Liu, Z., &
Bruce, P. G. (2013). A stable cathode for the aprotic Li–O2 battery. Nature
Materials. Springer Nature. https://doi.org/10.1038/nmat3737
chicago: Ottakam Thotiyl, Muhammed M., Stefan Alexander Freunberger, Zhangquan Peng,
Yuhui Chen, Zheng Liu, and Peter G. Bruce. “A Stable Cathode for the Aprotic Li–O2 Battery.”
Nature Materials. Springer Nature, 2013. https://doi.org/10.1038/nmat3737.
ieee: M. M. Ottakam Thotiyl, S. A. Freunberger, Z. Peng, Y. Chen, Z. Liu, and P.
G. Bruce, “A stable cathode for the aprotic Li–O2 battery,” Nature Materials,
vol. 12, no. 11. Springer Nature, pp. 1050–1056, 2013.
ista: Ottakam Thotiyl MM, Freunberger SA, Peng Z, Chen Y, Liu Z, Bruce PG. 2013.
A stable cathode for the aprotic Li–O2 battery. Nature Materials. 12(11), 1050–1056.
mla: Ottakam Thotiyl, Muhammed M., et al. “A Stable Cathode for the Aprotic Li–O2 Battery.”
Nature Materials, vol. 12, no. 11, Springer Nature, 2013, pp. 1050–56,
doi:10.1038/nmat3737.
short: M.M. Ottakam Thotiyl, S.A. Freunberger, Z. Peng, Y. Chen, Z. Liu, P.G. Bruce,
Nature Materials 12 (2013) 1050–1056.
date_created: 2020-01-15T12:18:29Z
date_published: 2013-09-01T00:00:00Z
date_updated: 2021-01-12T08:12:55Z
day: '01'
doi: 10.1038/nmat3737
extern: '1'
intvolume: ' 12'
issue: '11'
language:
- iso: eng
month: '09'
oa_version: None
page: 1050-1056
publication: Nature Materials
publication_identifier:
issn:
- 1476-1122
- 1476-4660
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: A stable cathode for the aprotic Li–O2 battery
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2013'
...
---
_id: '7307'
abstract:
- lang: eng
text: The non-aqueous Li–air (O2) battery is receiving intense interest because
its theoretical specific energy exceeds that of Li-ion batteries. Recharging the
Li–O2 battery depends on oxidizing solid lithium peroxide (Li2O2), which is formed
on discharge within the porous cathode. However, transporting charge between Li2O2
particles and the solid electrode surface is at best very difficult and leads
to voltage polarization on charging, even at modest rates. This is a significant
problem facing the non-aqueous Li–O2 battery. Here we show that incorporation
of a redox mediator, tetrathiafulvalene (TTF), enables recharging at rates that
are impossible for the cell in the absence of the mediator. On charging, TTF is
oxidized to TTF+ at the cathode surface; TTF+ in turn oxidizes the solid Li2O2,
which results in the regeneration of TTF. The mediator acts as an electron–hole
transfer agent that permits efficient oxidation of solid Li2O2. The cell with
the mediator demonstrated 100 charge/discharge cycles.
article_processing_charge: No
article_type: original
author:
- first_name: Yuhui
full_name: Chen, Yuhui
last_name: Chen
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
- first_name: Zhangquan
full_name: Peng, Zhangquan
last_name: Peng
- first_name: Olivier
full_name: Fontaine, Olivier
last_name: Fontaine
- first_name: Peter G.
full_name: Bruce, Peter G.
last_name: Bruce
citation:
ama: Chen Y, Freunberger SA, Peng Z, Fontaine O, Bruce PG. Charging a Li–O2 battery
using a redox mediator. Nature Chemistry. 2013;5(6):489-494. doi:10.1038/nchem.1646
apa: Chen, Y., Freunberger, S. A., Peng, Z., Fontaine, O., & Bruce, P. G. (2013).
Charging a Li–O2 battery using a redox mediator. Nature Chemistry. Springer
Nature. https://doi.org/10.1038/nchem.1646
chicago: Chen, Yuhui, Stefan Alexander Freunberger, Zhangquan Peng, Olivier Fontaine,
and Peter G. Bruce. “Charging a Li–O2 Battery Using a Redox Mediator.” Nature
Chemistry. Springer Nature, 2013. https://doi.org/10.1038/nchem.1646.
ieee: Y. Chen, S. A. Freunberger, Z. Peng, O. Fontaine, and P. G. Bruce, “Charging
a Li–O2 battery using a redox mediator,” Nature Chemistry, vol. 5, no.
6. Springer Nature, pp. 489–494, 2013.
ista: Chen Y, Freunberger SA, Peng Z, Fontaine O, Bruce PG. 2013. Charging a Li–O2
battery using a redox mediator. Nature Chemistry. 5(6), 489–494.
mla: Chen, Yuhui, et al. “Charging a Li–O2 Battery Using a Redox Mediator.” Nature
Chemistry, vol. 5, no. 6, Springer Nature, 2013, pp. 489–94, doi:10.1038/nchem.1646.
short: Y. Chen, S.A. Freunberger, Z. Peng, O. Fontaine, P.G. Bruce, Nature Chemistry
5 (2013) 489–494.
date_created: 2020-01-15T12:18:43Z
date_published: 2013-05-12T00:00:00Z
date_updated: 2021-01-12T08:12:56Z
day: '12'
doi: 10.1038/nchem.1646
extern: '1'
intvolume: ' 5'
issue: '6'
language:
- iso: eng
month: '05'
oa_version: None
page: 489-494
publication: Nature Chemistry
publication_identifier:
issn:
- 1755-4330
- 1755-4349
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: Charging a Li–O2 battery using a redox mediator
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2013'
...
---
_id: '7596'
abstract:
- lang: eng
text: Casein kinase1 (CK1) plays crucial roles in regulating growth and development
via phosphorylating various substrates throughout the eukaryote kingdom. Blue
light is crucial for normal growth of both plants and animals, and blue light
receptor cryptochrome2 (CRY2) undergoes blue light–dependent phosphorylation and
degradation in planta. To study the function of plant CK1s, systematic genetic
analysis showed that deficiency of two paralogous Arabidopsis thaliana CK1s, CK1.3
and CK1.4, caused shortened hypocotyls, especially under blue light, while overexpression
of either CK1.3 or CK1.4 resulted in the insensitive response to blue light and
delayed flowering under long-day conditions. CK1.3 or CK1.4 act dependently on
CRY2, and overexpression of CK1.3 or CK1.4 significantly suppresses the hypersensitive
response to blue light by CRY2 overexpression. Biochemical studies showed that
CK1.3 and CK1.4 directly phosphorylate CRY2 at Ser-587 and Thr-603 in vitro and
negatively regulate CRY2 stability in planta, which are stimulated by blue light,
further confirming the crucial roles of CK1.3 and CK1.4 in blue light responses
through phosphorylating CRY2. Interestingly, expression of CK1.3 and CK1.4 is
stimulated by blue light and feedback regulated by CRY2-mediated signaling. These
results provide direct evidence for CRY2 phosphorylation and informative clues
on the mechanisms of CRY2-mediated light responses.
article_processing_charge: No
article_type: original
author:
- first_name: Shutang
full_name: Tan, Shutang
id: 2DE75584-F248-11E8-B48F-1D18A9856A87
last_name: Tan
orcid: 0000-0002-0471-8285
- first_name: C.
full_name: Dai, C.
last_name: Dai
- first_name: H.-T.
full_name: Liu, H.-T.
last_name: Liu
- first_name: H.-W.
full_name: Xue, H.-W.
last_name: Xue
citation:
ama: Tan S, Dai C, Liu H-T, Xue H-W. Arabidopsis casein kinase1 proteins CK1.3 and
CK1.4 phosphorylate cryptochrome2 to regulate blue light signaling. The Plant
Cell. 2013;25(7):2618-2632. doi:10.1105/tpc.113.114322
apa: Tan, S., Dai, C., Liu, H.-T., & Xue, H.-W. (2013). Arabidopsis casein kinase1
proteins CK1.3 and CK1.4 phosphorylate cryptochrome2 to regulate blue light signaling.
The Plant Cell. American Society of Plant Biologists. https://doi.org/10.1105/tpc.113.114322
chicago: Tan, Shutang, C. Dai, H.-T. Liu, and H.-W. Xue. “Arabidopsis Casein Kinase1
Proteins CK1.3 and CK1.4 Phosphorylate Cryptochrome2 to Regulate Blue Light Signaling.”
The Plant Cell. American Society of Plant Biologists, 2013. https://doi.org/10.1105/tpc.113.114322.
ieee: S. Tan, C. Dai, H.-T. Liu, and H.-W. Xue, “Arabidopsis casein kinase1 proteins
CK1.3 and CK1.4 phosphorylate cryptochrome2 to regulate blue light signaling,”
The Plant Cell, vol. 25, no. 7. American Society of Plant Biologists, pp.
2618–2632, 2013.
ista: Tan S, Dai C, Liu H-T, Xue H-W. 2013. Arabidopsis casein kinase1 proteins
CK1.3 and CK1.4 phosphorylate cryptochrome2 to regulate blue light signaling.
The Plant Cell. 25(7), 2618–2632.
mla: Tan, Shutang, et al. “Arabidopsis Casein Kinase1 Proteins CK1.3 and CK1.4 Phosphorylate
Cryptochrome2 to Regulate Blue Light Signaling.” The Plant Cell, vol. 25,
no. 7, American Society of Plant Biologists, 2013, pp. 2618–32, doi:10.1105/tpc.113.114322.
short: S. Tan, C. Dai, H.-T. Liu, H.-W. Xue, The Plant Cell 25 (2013) 2618–2632.
date_created: 2020-03-21T16:06:55Z
date_published: 2013-08-26T00:00:00Z
date_updated: 2021-01-12T08:14:24Z
day: '26'
doi: 10.1105/tpc.113.114322
extern: '1'
external_id:
pmid:
- '23897926'
intvolume: ' 25'
issue: '7'
language:
- iso: eng
month: '08'
oa_version: None
page: 2618-2632
pmid: 1
publication: The Plant Cell
publication_identifier:
issn:
- 1040-4651
- 1532-298X
publication_status: published
publisher: American Society of Plant Biologists
quality_controlled: '1'
status: public
title: Arabidopsis casein kinase1 proteins CK1.3 and CK1.4 phosphorylate cryptochrome2
to regulate blue light signaling
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 25
year: '2013'
...
---
_id: '7595'
abstract:
- lang: eng
text: Inositol 1,3,4-trisphosphate 5/6 kinase (ITPK) phosphorylates inositol 1,3,4-trisphosphate
to form inositol 1,3,4,5-tetrakisphosphate and inositol 1,3,4,6-tetrakisphosphate
which can be finally transferred to inositol hexaphosphate (IP6) and play important
roles during plant growth and development. There are 4 putative ITPK members in
Arabidopsis. Expression pattern analysis showed that ITPK2 is constitutively expressed
in various tissues. A T-DNA knockout mutant of ITPK2 was identified and scanning
electron microscopy (SEM) analysis showed that the epidermis structure of seed
coat was irregularly formed in seeds of itpk2-1 mutant, resulting in the increased
permeability of seed coat to tetrazolium salts. Further analysis by gas chromatography
coupled with mass spectrometry of lipid polyester monomers in cell wall confirmed
a dramatic decrease in composition of suberin and cutin, which relate to the permeability
of seed coat and the formation of which is accompanied with seed coat development.
These results indicate that ITPK2 plays an essential role in seed coat development
and lipid polyester barrier formation.
article_processing_charge: No
article_type: original
author:
- first_name: Yong
full_name: Tang, Yong
last_name: Tang
- first_name: Shutang
full_name: Tan, Shutang
id: 2DE75584-F248-11E8-B48F-1D18A9856A87
last_name: Tan
orcid: 0000-0002-0471-8285
- first_name: Hongwei
full_name: Xue, Hongwei
last_name: Xue
citation:
ama: Tang Y, Tan S, Xue H. Arabidopsis inositol 1,3,4-trisphosphate 5/6 kinase 2
is required for seed coat development. Acta Biochimica et Biophysica Sinica.
2013;45(7):549-560. doi:10.1093/abbs/gmt039
apa: Tang, Y., Tan, S., & Xue, H. (2013). Arabidopsis inositol 1,3,4-trisphosphate
5/6 kinase 2 is required for seed coat development. Acta Biochimica et Biophysica
Sinica. Oxford University Press. https://doi.org/10.1093/abbs/gmt039
chicago: Tang, Yong, Shutang Tan, and Hongwei Xue. “Arabidopsis Inositol 1,3,4-Trisphosphate
5/6 Kinase 2 Is Required for Seed Coat Development.” Acta Biochimica et Biophysica
Sinica. Oxford University Press, 2013. https://doi.org/10.1093/abbs/gmt039.
ieee: Y. Tang, S. Tan, and H. Xue, “Arabidopsis inositol 1,3,4-trisphosphate 5/6
kinase 2 is required for seed coat development,” Acta Biochimica et Biophysica
Sinica, vol. 45, no. 7. Oxford University Press, pp. 549–560, 2013.
ista: Tang Y, Tan S, Xue H. 2013. Arabidopsis inositol 1,3,4-trisphosphate 5/6 kinase
2 is required for seed coat development. Acta Biochimica et Biophysica Sinica.
45(7), 549–560.
mla: Tang, Yong, et al. “Arabidopsis Inositol 1,3,4-Trisphosphate 5/6 Kinase 2 Is
Required for Seed Coat Development.” Acta Biochimica et Biophysica Sinica,
vol. 45, no. 7, Oxford University Press, 2013, pp. 549–60, doi:10.1093/abbs/gmt039.
short: Y. Tang, S. Tan, H. Xue, Acta Biochimica et Biophysica Sinica 45 (2013) 549–560.
date_created: 2020-03-21T16:06:36Z
date_published: 2013-07-01T00:00:00Z
date_updated: 2021-01-12T08:14:23Z
day: '01'
doi: 10.1093/abbs/gmt039
extern: '1'
external_id:
pmid:
- '23595027'
intvolume: ' 45'
issue: '7'
language:
- iso: eng
month: '07'
oa_version: None
page: 549-560
pmid: 1
publication: Acta Biochimica et Biophysica Sinica
publication_identifier:
issn:
- 1745-7270
- 1672-9145
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
status: public
title: Arabidopsis inositol 1,3,4-trisphosphate 5/6 kinase 2 is required for seed
coat development
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 45
year: '2013'
...
---
_id: '765'
abstract:
- lang: eng
text: Renaming is a classic distributed coordination task in which a set of processes
must pick distinct identifiers from a small namespace. In this paper, we consider
the time complexity of this problem when the namespace is linear in the number
of participants, a variant known as loose renaming. We give a non-adaptive algorithm
with O(log log n) (individual) step complexity, where n is a known upper bound
on contention, and an adaptive algorithm with step complexity O((log log k)2),
where k is the actual contention in the execution. We also present a variant of
the adaptive algorithm which requires O(k log log k) total process steps. All
upper bounds hold with high probability against a strong adaptive adversary. We
complement the algorithms with an ω(log log n) expected time lower bound on the
complexity of randomized renaming using test-and-set operations and linear space.
The result is based on a new coupling technique, and is the first to apply to
non-adaptive randomized renaming. Since our algorithms use O(n) test-and-set objects,
our results provide matching bounds on the cost of loose renaming in this setting.
acknowledgement: "Dan Alistarh - This author was supported by the SNF Postdoctoral
Fellows Program, NSF grant CCF-1217921, DoE ASCR grant\r\nER26116/DE-SC0008923,
\ and by grants from the Oracle\r\nand Intel corporations.\r\nJames Aspnes
- Supported in part by NSF grant CCF-0916389.\r\nGeorge Giakkoupis - This work was
funded in part by INRIA Associate Team\r\nRADCON, and ERC Starting Grant GOSSPLE
204742.\r\nPhilipp Woelfel - This research was undertaken, in part, thanks to funding\r\nfrom
the Canada Research Chairs program and the HP Labs\r\nInnovation Research Program."
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: George
full_name: Giakkoupis, George
last_name: Giakkoupis
- first_name: Philipp
full_name: Woelfel, Philipp
last_name: Woelfel
citation:
ama: 'Alistarh D-A, Aspnes J, Giakkoupis G, Woelfel P. Randomized loose renaming
in O(loglogn) time. In: ACM; 2013:200-209. doi:10.1145/2484239.2484240'
apa: 'Alistarh, D.-A., Aspnes, J., Giakkoupis, G., & Woelfel, P. (2013). Randomized
loose renaming in O(loglogn) time (pp. 200–209). Presented at the PODC: Principles
of Distributed Computing, ACM. https://doi.org/10.1145/2484239.2484240'
chicago: Alistarh, Dan-Adrian, James Aspnes, George Giakkoupis, and Philipp Woelfel.
“Randomized Loose Renaming in O(Loglogn) Time,” 200–209. ACM, 2013. https://doi.org/10.1145/2484239.2484240.
ieee: 'D.-A. Alistarh, J. Aspnes, G. Giakkoupis, and P. Woelfel, “Randomized loose
renaming in O(loglogn) time,” presented at the PODC: Principles of Distributed
Computing, 2013, pp. 200–209.'
ista: 'Alistarh D-A, Aspnes J, Giakkoupis G, Woelfel P. 2013. Randomized loose renaming
in O(loglogn) time. PODC: Principles of Distributed Computing, 200–209.'
mla: Alistarh, Dan-Adrian, et al. Randomized Loose Renaming in O(Loglogn) Time.
ACM, 2013, pp. 200–09, doi:10.1145/2484239.2484240.
short: D.-A. Alistarh, J. Aspnes, G. Giakkoupis, P. Woelfel, in:, ACM, 2013, pp.
200–209.
conference:
name: 'PODC: Principles of Distributed Computing'
date_created: 2018-12-11T11:48:23Z
date_published: 2013-01-01T00:00:00Z
date_updated: 2023-02-23T13:13:14Z
day: '01'
doi: 10.1145/2484239.2484240
extern: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 200 - 209
publication_status: published
publisher: ACM
publist_id: '6889'
status: public
title: Randomized loose renaming in O(loglogn) time
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2013'
...
---
_id: '7745'
abstract:
- lang: eng
text: The underlying basis of genetic variation in quantitative traits, in terms
of the number of causal variants and the size of their effects, is largely unknown
in natural populations. The expectation is that complex quantitative trait variation
is attributable to many, possibly interacting, causal variants, whose effects
may depend upon the sex, age and the environment in which they are expressed.
A recently developed methodology in animal breeding derives a value of relatedness
among individuals from high‐density genomic marker data, to estimate additive
genetic variance within livestock populations. Here, we adapt and test the effectiveness
of these methods to partition genetic variation for complex traits across genomic
regions within ecological study populations where individuals have varying degrees
of relatedness. We then apply this approach for the first time to a natural population
and demonstrate that genetic variation in wing length in the great tit (Parus
major) reflects contributions from multiple genomic regions. We show that a polygenic
additive mode of gene action best describes the patterns observed, and we find
no evidence of dosage compensation for the sex chromosome. Our results suggest
that most of the genomic regions that influence wing length have the same effects
in both sexes. We found a limited amount of genetic variance in males that is
attributed to regions that have no effects in females, which could facilitate
the sexual dimorphism observed for this trait. Although this exploratory work
focuses on one complex trait, the methodology is generally applicable to any trait
for any laboratory or wild population, paving the way for investigating sex‐,
age‐ and environment‐specific genetic effects and thus the underlying genetic
architecture of phenotype in biological study systems.
article_processing_charge: No
article_type: original
author:
- first_name: Matthew Richard
full_name: Robinson, Matthew Richard
id: E5D42276-F5DA-11E9-8E24-6303E6697425
last_name: Robinson
orcid: 0000-0001-8982-8813
- first_name: Anna W.
full_name: Santure, Anna W.
last_name: Santure
- first_name: Isabelle
full_name: DeCauwer, Isabelle
last_name: DeCauwer
- first_name: Ben C.
full_name: Sheldon, Ben C.
last_name: Sheldon
- first_name: Jon
full_name: Slate, Jon
last_name: Slate
citation:
ama: Robinson MR, Santure AW, DeCauwer I, Sheldon BC, Slate J. Partitioning of genetic
variation across the genome using multimarker methods in a wild bird population.
Molecular Ecology. 2013;22(15):3963-3980. doi:10.1111/mec.12375
apa: Robinson, M. R., Santure, A. W., DeCauwer, I., Sheldon, B. C., & Slate,
J. (2013). Partitioning of genetic variation across the genome using multimarker
methods in a wild bird population. Molecular Ecology. Wiley. https://doi.org/10.1111/mec.12375
chicago: Robinson, Matthew Richard, Anna W. Santure, Isabelle DeCauwer, Ben C. Sheldon,
and Jon Slate. “Partitioning of Genetic Variation across the Genome Using Multimarker
Methods in a Wild Bird Population.” Molecular Ecology. Wiley, 2013. https://doi.org/10.1111/mec.12375.
ieee: M. R. Robinson, A. W. Santure, I. DeCauwer, B. C. Sheldon, and J. Slate, “Partitioning
of genetic variation across the genome using multimarker methods in a wild bird
population,” Molecular Ecology, vol. 22, no. 15. Wiley, pp. 3963–3980,
2013.
ista: Robinson MR, Santure AW, DeCauwer I, Sheldon BC, Slate J. 2013. Partitioning
of genetic variation across the genome using multimarker methods in a wild bird
population. Molecular Ecology. 22(15), 3963–3980.
mla: Robinson, Matthew Richard, et al. “Partitioning of Genetic Variation across
the Genome Using Multimarker Methods in a Wild Bird Population.” Molecular
Ecology, vol. 22, no. 15, Wiley, 2013, pp. 3963–80, doi:10.1111/mec.12375.
short: M.R. Robinson, A.W. Santure, I. DeCauwer, B.C. Sheldon, J. Slate, Molecular
Ecology 22 (2013) 3963–3980.
date_created: 2020-04-30T11:00:15Z
date_published: 2013-08-01T00:00:00Z
date_updated: 2021-01-12T08:15:14Z
day: '01'
doi: 10.1111/mec.12375
extern: '1'
intvolume: ' 22'
issue: '15'
language:
- iso: eng
month: '08'
oa_version: None
page: 3963-3980
publication: Molecular Ecology
publication_identifier:
issn:
- 0962-1083
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Partitioning of genetic variation across the genome using multimarker methods
in a wild bird population
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 22
year: '2013'
...
---
_id: '7746'
abstract:
- lang: eng
text: Clutch size and egg mass are life history traits that have been extensively
studied in wild bird populations, as life history theory predicts a negative trade‐off
between them, either at the phenotypic or at the genetic level. Here, we analyse
the genomic architecture of these heritable traits in a wild great tit (Parus
major) population, using three marker‐based approaches – chromosome partitioning,
quantitative trait locus (QTL) mapping and a genome‐wide association study (GWAS).
The variance explained by each great tit chromosome scales with predicted chromosome
size, no location in the genome contains genome‐wide significant QTL, and no individual
SNPs are associated with a large proportion of phenotypic variation, all of which
may suggest that variation in both traits is due to many loci of small effect,
located across the genome. There is no evidence that any regions of the genome
contribute significantly to both traits, which combined with a small, nonsignificant
negative genetic covariance between the traits, suggests the absence of genetic
constraints on the independent evolution of these traits. Our findings support
the hypothesis that variation in life history traits in natural populations is
likely to be determined by many loci of small effect spread throughout the genome,
which are subject to continued input of variation by mutation and migration, although
we cannot exclude the possibility of an additional input of major effect genes
influencing either trait.
article_processing_charge: No
article_type: original
author:
- first_name: Anna W.
full_name: Santure, Anna W.
last_name: Santure
- first_name: Isabelle
full_name: De Cauwer, Isabelle
last_name: De Cauwer
- first_name: Matthew Richard
full_name: Robinson, Matthew Richard
id: E5D42276-F5DA-11E9-8E24-6303E6697425
last_name: Robinson
orcid: 0000-0001-8982-8813
- first_name: Jocelyn
full_name: Poissant, Jocelyn
last_name: Poissant
- first_name: Ben C.
full_name: Sheldon, Ben C.
last_name: Sheldon
- first_name: Jon
full_name: Slate, Jon
last_name: Slate
citation:
ama: Santure AW, De Cauwer I, Robinson MR, Poissant J, Sheldon BC, Slate J. Genomic
dissection of variation in clutch size and egg mass in a wild great tit (Parus
major) population. Molecular Ecology. 2013;22(15):3949-3962. doi:10.1111/mec.12376
apa: Santure, A. W., De Cauwer, I., Robinson, M. R., Poissant, J., Sheldon, B. C.,
& Slate, J. (2013). Genomic dissection of variation in clutch size and egg
mass in a wild great tit (Parus major) population. Molecular Ecology. Wiley.
https://doi.org/10.1111/mec.12376
chicago: Santure, Anna W., Isabelle De Cauwer, Matthew Richard Robinson, Jocelyn
Poissant, Ben C. Sheldon, and Jon Slate. “Genomic Dissection of Variation in Clutch
Size and Egg Mass in a Wild Great Tit (Parus Major) Population.” Molecular
Ecology. Wiley, 2013. https://doi.org/10.1111/mec.12376.
ieee: A. W. Santure, I. De Cauwer, M. R. Robinson, J. Poissant, B. C. Sheldon, and
J. Slate, “Genomic dissection of variation in clutch size and egg mass in a wild
great tit (Parus major) population,” Molecular Ecology, vol. 22, no. 15.
Wiley, pp. 3949–3962, 2013.
ista: Santure AW, De Cauwer I, Robinson MR, Poissant J, Sheldon BC, Slate J. 2013.
Genomic dissection of variation in clutch size and egg mass in a wild great tit
(Parus major) population. Molecular Ecology. 22(15), 3949–3962.
mla: Santure, Anna W., et al. “Genomic Dissection of Variation in Clutch Size and
Egg Mass in a Wild Great Tit (Parus Major) Population.” Molecular Ecology,
vol. 22, no. 15, Wiley, 2013, pp. 3949–62, doi:10.1111/mec.12376.
short: A.W. Santure, I. De Cauwer, M.R. Robinson, J. Poissant, B.C. Sheldon, J.
Slate, Molecular Ecology 22 (2013) 3949–3962.
date_created: 2020-04-30T11:00:32Z
date_published: 2013-08-01T00:00:00Z
date_updated: 2021-01-12T08:15:14Z
day: '01'
doi: 10.1111/mec.12376
extern: '1'
intvolume: ' 22'
issue: '15'
language:
- iso: eng
month: '08'
oa_version: None
page: 3949-3962
publication: Molecular Ecology
publication_identifier:
issn:
- 0962-1083
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Genomic dissection of variation in clutch size and egg mass in a wild great
tit (Parus major) population
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 22
year: '2013'
...
---
_id: '7747'
abstract:
- lang: eng
text: Acquisition and allocation of resources are central to life‐history theory.
However, empirical work typically focuses only on allocation despite the fact
that relationships between fitness components may be governed by differences in
the ability of individuals to acquire resources across environments. Here, we
outline a statistical framework to partition the genetic basis of multivariate
plasticity into independent axes of genetic variation, and quantify for the first
time, the extent to which specific traits drive multitrait genotype–environment
interactions. Our framework generalises to analyses of plasticity, growth and
ageing. We apply this approach to a unique, large‐scale, multivariate study of
acquisition, allocation and plasticity in the life history of the cricket, Gryllus
firmus. We demonstrate that resource acquisition and allocation are genetically
correlated, and that plasticity in trade‐offs between allocation to components
of fitness is 90% dependent on genetic variance for total resource acquisition.
These results suggest that genotype–environment effects for resource acquisition
can maintain variation in life‐history components that are typically observed
in the wild.
article_processing_charge: No
article_type: original
author:
- first_name: Matthew Richard
full_name: Robinson, Matthew Richard
id: E5D42276-F5DA-11E9-8E24-6303E6697425
last_name: Robinson
orcid: 0000-0001-8982-8813
- first_name: Andrew P.
full_name: Beckerman, Andrew P.
last_name: Beckerman
citation:
ama: 'Robinson MR, Beckerman AP. Quantifying multivariate plasticity: Genetic variation
in resource acquisition drives plasticity in resource allocation to components
of life history. Ecology Letters. 2013;16(3):281-290. doi:10.1111/ele.12047'
apa: 'Robinson, M. R., & Beckerman, A. P. (2013). Quantifying multivariate plasticity:
Genetic variation in resource acquisition drives plasticity in resource allocation
to components of life history. Ecology Letters. Wiley. https://doi.org/10.1111/ele.12047'
chicago: 'Robinson, Matthew Richard, and Andrew P. Beckerman. “Quantifying Multivariate
Plasticity: Genetic Variation in Resource Acquisition Drives Plasticity in Resource
Allocation to Components of Life History.” Ecology Letters. Wiley, 2013.
https://doi.org/10.1111/ele.12047.'
ieee: 'M. R. Robinson and A. P. Beckerman, “Quantifying multivariate plasticity:
Genetic variation in resource acquisition drives plasticity in resource allocation
to components of life history,” Ecology Letters, vol. 16, no. 3. Wiley,
pp. 281–290, 2013.'
ista: 'Robinson MR, Beckerman AP. 2013. Quantifying multivariate plasticity: Genetic
variation in resource acquisition drives plasticity in resource allocation to
components of life history. Ecology Letters. 16(3), 281–290.'
mla: 'Robinson, Matthew Richard, and Andrew P. Beckerman. “Quantifying Multivariate
Plasticity: Genetic Variation in Resource Acquisition Drives Plasticity in Resource
Allocation to Components of Life History.” Ecology Letters, vol. 16, no.
3, Wiley, 2013, pp. 281–90, doi:10.1111/ele.12047.'
short: M.R. Robinson, A.P. Beckerman, Ecology Letters 16 (2013) 281–290.
date_created: 2020-04-30T11:00:49Z
date_published: 2013-03-01T00:00:00Z
date_updated: 2021-01-12T08:15:15Z
day: '01'
doi: 10.1111/ele.12047
extern: '1'
intvolume: ' 16'
issue: '3'
language:
- iso: eng
month: '03'
oa_version: None
page: 281-290
publication: Ecology Letters
publication_identifier:
issn:
- 1461-023X
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: 'Quantifying multivariate plasticity: Genetic variation in resource acquisition
drives plasticity in resource allocation to components of life history'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 16
year: '2013'
...
---
_id: '7775'
abstract:
- lang: eng
text: As a function of packing fraction at zero temperature and applied stress,
an amorphous packing of spheres exhibits a jamming transition where the system
is sensitive to boundary conditions even in the thermodynamic limit. Upon further
compression, the system should become insensitive to boundary conditions provided
it is sufficiently large. Here we explore the linear response to a large class
of boundary perturbations in 2 and 3 dimensions. We consider each finite packing
with periodic-boundary conditions as the basis of an infinite square or cubic
lattice and study properties of vibrational modes at arbitrary wave vector. We
find that the stability of such modes can be understood in terms of a competition
between plane waves and the anomalous vibrational modes associated with the jamming
transition; infinitesimal boundary perturbations become irrelevant for systems
that are larger than a length scale that characterizes the transverse excitations.
This previously identified length diverges at the jamming transition.
article_number: '11000'
article_processing_charge: No
article_type: original
author:
- first_name: Samuel S.
full_name: Schoenholz, Samuel S.
last_name: Schoenholz
- first_name: Carl Peter
full_name: Goodrich, Carl Peter
id: EB352CD2-F68A-11E9-89C5-A432E6697425
last_name: Goodrich
orcid: 0000-0002-1307-5074
- first_name: Oleg
full_name: Kogan, Oleg
last_name: Kogan
- first_name: Andrea J.
full_name: Liu, Andrea J.
last_name: Liu
- first_name: Sidney R.
full_name: Nagel, Sidney R.
last_name: Nagel
citation:
ama: 'Schoenholz SS, Goodrich CP, Kogan O, Liu AJ, Nagel SR. Stability of jammed
packings II: The transverse length scale. Soft Matter. 2013;9(46). doi:10.1039/c3sm51096d'
apa: 'Schoenholz, S. S., Goodrich, C. P., Kogan, O., Liu, A. J., & Nagel, S.
R. (2013). Stability of jammed packings II: The transverse length scale. Soft
Matter. Royal Society of Chemistry. https://doi.org/10.1039/c3sm51096d'
chicago: 'Schoenholz, Samuel S., Carl Peter Goodrich, Oleg Kogan, Andrea J. Liu,
and Sidney R. Nagel. “Stability of Jammed Packings II: The Transverse Length Scale.”
Soft Matter. Royal Society of Chemistry, 2013. https://doi.org/10.1039/c3sm51096d.'
ieee: 'S. S. Schoenholz, C. P. Goodrich, O. Kogan, A. J. Liu, and S. R. Nagel, “Stability
of jammed packings II: The transverse length scale,” Soft Matter, vol.
9, no. 46. Royal Society of Chemistry, 2013.'
ista: 'Schoenholz SS, Goodrich CP, Kogan O, Liu AJ, Nagel SR. 2013. Stability of
jammed packings II: The transverse length scale. Soft Matter. 9(46), 11000.'
mla: 'Schoenholz, Samuel S., et al. “Stability of Jammed Packings II: The Transverse
Length Scale.” Soft Matter, vol. 9, no. 46, 11000, Royal Society of Chemistry,
2013, doi:10.1039/c3sm51096d.'
short: S.S. Schoenholz, C.P. Goodrich, O. Kogan, A.J. Liu, S.R. Nagel, Soft Matter
9 (2013).
date_created: 2020-04-30T11:43:58Z
date_published: 2013-10-08T00:00:00Z
date_updated: 2021-01-12T08:15:27Z
day: '08'
doi: 10.1039/c3sm51096d
extern: '1'
intvolume: ' 9'
issue: '46'
language:
- iso: eng
month: '10'
oa_version: None
publication: Soft Matter
publication_identifier:
issn:
- 1744-683X
- 1744-6848
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
status: public
title: 'Stability of jammed packings II: The transverse length scale'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9
year: '2013'
...
---
_id: '7774'
abstract:
- lang: eng
text: In 2005, Wyart et al. [Europhys. Lett., 2005, 72, 486] showed that the low
frequency vibrational properties of jammed amorphous sphere packings can be understood
in terms of a length scale, called l*, that diverges as the system becomes marginally
unstable. Despite the tremendous success of this theory, it has been difficult
to connect the counting argument that defines l* to other length scales that diverge
near the jamming transition. We present an alternate derivation of l* based on
the onset of rigidity. This phenomenological approach reveals the physical mechanism
underlying the length scale and is relevant to a range of systems for which the
original argument breaks down. It also allows us to present the first direct numerical
measurement of l*.
article_number: '10993'
article_processing_charge: No
article_type: original
author:
- first_name: Carl Peter
full_name: Goodrich, Carl Peter
id: EB352CD2-F68A-11E9-89C5-A432E6697425
last_name: Goodrich
orcid: 0000-0002-1307-5074
- first_name: Wouter G.
full_name: Ellenbroek, Wouter G.
last_name: Ellenbroek
- first_name: Andrea J.
full_name: Liu, Andrea J.
last_name: Liu
citation:
ama: 'Goodrich CP, Ellenbroek WG, Liu AJ. Stability of jammed packings I: The rigidity
length scale. Soft Matter. 2013;9(46). doi:10.1039/c3sm51095f'
apa: 'Goodrich, C. P., Ellenbroek, W. G., & Liu, A. J. (2013). Stability of
jammed packings I: The rigidity length scale. Soft Matter. Royal Society
of Chemistry. https://doi.org/10.1039/c3sm51095f'
chicago: 'Goodrich, Carl Peter, Wouter G. Ellenbroek, and Andrea J. Liu. “Stability
of Jammed Packings I: The Rigidity Length Scale.” Soft Matter. Royal Society
of Chemistry, 2013. https://doi.org/10.1039/c3sm51095f.'
ieee: 'C. P. Goodrich, W. G. Ellenbroek, and A. J. Liu, “Stability of jammed packings
I: The rigidity length scale,” Soft Matter, vol. 9, no. 46. Royal Society
of Chemistry, 2013.'
ista: 'Goodrich CP, Ellenbroek WG, Liu AJ. 2013. Stability of jammed packings I:
The rigidity length scale. Soft Matter. 9(46), 10993.'
mla: 'Goodrich, Carl Peter, et al. “Stability of Jammed Packings I: The Rigidity
Length Scale.” Soft Matter, vol. 9, no. 46, 10993, Royal Society of Chemistry,
2013, doi:10.1039/c3sm51095f.'
short: C.P. Goodrich, W.G. Ellenbroek, A.J. Liu, Soft Matter 9 (2013).
date_created: 2020-04-30T11:43:42Z
date_published: 2013-10-08T00:00:00Z
date_updated: 2021-01-12T08:15:27Z
day: '08'
doi: 10.1039/c3sm51095f
extern: '1'
intvolume: ' 9'
issue: '46'
language:
- iso: eng
month: '10'
oa_version: None
publication: Soft Matter
publication_identifier:
issn:
- 1744-683X
- 1744-6848
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
status: public
title: 'Stability of jammed packings I: The rigidity length scale'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9
year: '2013'
...
---
_id: '8030'
abstract:
- lang: eng
text: While the plasticity of excitatory synaptic connections in the brain has been
widely studied, the plasticity of inhibitory connections is much less understood.
Here, we present recent experimental and theoretical findings concerning the rules
of spike timing-dependent inhibitory plasticity and their putative network function.
This is a summary of a workshop at the COSYNE conference 2012.
article_number: '119'
article_processing_charge: No
article_type: original
author:
- first_name: Tim P
full_name: Vogels, Tim P
id: CB6FF8D2-008F-11EA-8E08-2637E6697425
last_name: Vogels
orcid: 0000-0003-3295-6181
- first_name: R. C.
full_name: Froemke, R. C.
last_name: Froemke
- first_name: N.
full_name: Doyon, N.
last_name: Doyon
- first_name: M.
full_name: Gilson, M.
last_name: Gilson
- first_name: J. S.
full_name: Haas, J. S.
last_name: Haas
- first_name: R.
full_name: Liu, R.
last_name: Liu
- first_name: A.
full_name: Maffei, A.
last_name: Maffei
- first_name: P.
full_name: Miller, P.
last_name: Miller
- first_name: C. J.
full_name: Wierenga, C. J.
last_name: Wierenga
- first_name: M. A.
full_name: Woodin, M. A.
last_name: Woodin
- first_name: F.
full_name: Zenke, F.
last_name: Zenke
- first_name: H.
full_name: Sprekeler, H.
last_name: Sprekeler
citation:
ama: 'Vogels TP, Froemke RC, Doyon N, et al. Inhibitory synaptic plasticity: Spike
timing-dependence and putative network function. Frontiers in Neural Circuits.
2013;7. doi:10.3389/fncir.2013.00119'
apa: 'Vogels, T. P., Froemke, R. C., Doyon, N., Gilson, M., Haas, J. S., Liu, R.,
… Sprekeler, H. (2013). Inhibitory synaptic plasticity: Spike timing-dependence
and putative network function. Frontiers in Neural Circuits. Frontiers
Media. https://doi.org/10.3389/fncir.2013.00119'
chicago: 'Vogels, Tim P, R. C. Froemke, N. Doyon, M. Gilson, J. S. Haas, R. Liu,
A. Maffei, et al. “Inhibitory Synaptic Plasticity: Spike Timing-Dependence and
Putative Network Function.” Frontiers in Neural Circuits. Frontiers Media,
2013. https://doi.org/10.3389/fncir.2013.00119.'
ieee: 'T. P. Vogels et al., “Inhibitory synaptic plasticity: Spike timing-dependence
and putative network function,” Frontiers in Neural Circuits, vol. 7. Frontiers
Media, 2013.'
ista: 'Vogels TP, Froemke RC, Doyon N, Gilson M, Haas JS, Liu R, Maffei A, Miller
P, Wierenga CJ, Woodin MA, Zenke F, Sprekeler H. 2013. Inhibitory synaptic plasticity:
Spike timing-dependence and putative network function. Frontiers in Neural Circuits.
7, 119.'
mla: 'Vogels, Tim P., et al. “Inhibitory Synaptic Plasticity: Spike Timing-Dependence
and Putative Network Function.” Frontiers in Neural Circuits, vol. 7, 119,
Frontiers Media, 2013, doi:10.3389/fncir.2013.00119.'
short: T.P. Vogels, R.C. Froemke, N. Doyon, M. Gilson, J.S. Haas, R. Liu, A. Maffei,
P. Miller, C.J. Wierenga, M.A. Woodin, F. Zenke, H. Sprekeler, Frontiers in Neural
Circuits 7 (2013).
date_created: 2020-06-25T13:23:50Z
date_published: 2013-07-18T00:00:00Z
date_updated: 2021-01-12T08:16:38Z
day: '18'
ddc:
- '570'
doi: 10.3389/fncir.2013.00119
extern: '1'
external_id:
pmid:
- '23882186'
file:
- access_level: open_access
checksum: 9c321cb12977d84048712eefa7f0c497
content_type: application/pdf
creator: cziletti
date_created: 2020-07-16T11:23:40Z
date_updated: 2020-07-16T11:23:40Z
file_id: '8123'
file_name: 2013_FrontNeurCirc_Vogels.pdf
file_size: 1530469
relation: main_file
success: 1
file_date_updated: 2020-07-16T11:23:40Z
has_accepted_license: '1'
intvolume: ' 7'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/3.0/
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
publication: Frontiers in Neural Circuits
publication_identifier:
eissn:
- 1662-5110
publication_status: published
publisher: Frontiers Media
quality_controlled: '1'
status: public
title: 'Inhibitory synaptic plasticity: Spike timing-dependence and putative network
function'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/3.0/legalcode
name: Creative Commons Attribution 3.0 Unported (CC BY 3.0)
short: CC BY (3.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7
year: '2013'
...
---
_id: '811'
abstract:
- lang: eng
text: Cell migration is commonly accompanied by protrusion of membrane ruffles and
lamellipodia. In two-dimensional migration, protrusion of these thin sheets of
cytoplasm is considered relevant to both exploration of new space and initiation
of nascent adhesion to the substratum. Lamellipodium formation can be potently
stimulated by Rho GTPases of the Rac subfamily, but alsoby RhoG or Cdc42. Here
we describe viable fibroblast cell lines geneticallydeficient for Rac1 that lack
detectable levels of Rac2 and Rac3. Rac-deficient cells were devoid of apparent
lamellipodia, but these structures were restored by expression of either Rac subfamily
member, but not by Cdc42 or RhoG. Cells deficient in Rac showed strong reduction
in wound closure and random cell migration and a notable loss of sensitivity to
a chemotactic gradient. Despite these defects, Rac-deficient cells were able to
spread, formed filopodia and established focal adhesions. Spreading in these cells
was achieved by the extension of filopodia followed by the advancement of cytoplasmic
veils between them. The number and size of focal adhesions as well as their intensity
were largely unaffected by genetic removal of Rac1. However, Rac deficiency increased
the mobility of different components in focal adhesions, potentially explaining
how Rac - although not essential - can contribute to focal adhesion assembly.
Together, our data demonstrate that Rac signaling is essential for lamellipodium
protrusion and for efficient cell migration, but not for spreading or filopodium
formation. Our findings also suggest that Rac GTPases are crucial to the establishment
or maintenance of polarity in chemotactic migration.
acknowledgement: |-
This work was supported in part by the Deutsche Forschungsgemeinschaft [grants within programs SFB621 to K.R., and FOR629 and SFB629 to T.E.B.S.]. Deposited in PMC for immediate release.
We thank Brigitte Denker and Gerd Landsberg for excellent technical assistance. We are grateful to Robert Geffers (HZI Braunschweig, Germany) for microarray analyses and to Mirko Himmel (UKE Hamburg, Germany) for valuable advice on FRAP analysis.
author:
- first_name: Anika
full_name: Steffen, Anika
last_name: Steffen
- first_name: Markus
full_name: Ladwein, Markus
last_name: Ladwein
- first_name: Georgi A
full_name: Georgi Dimchev
id: 38C393BE-F248-11E8-B48F-1D18A9856A87
last_name: Dimchev
- first_name: Anke
full_name: Hein, Anke
last_name: Hein
- first_name: Lisa
full_name: Schwenkmezger, Lisa
last_name: Schwenkmezger
- first_name: Stefan
full_name: Arens, Stefan
last_name: Arens
- first_name: Kathrin
full_name: Ladwein, Kathrin I
last_name: Ladwein
- first_name: J.
full_name: Holleboom, J. Margit
last_name: Holleboom
- first_name: Florian
full_name: Florian Schur
id: 48AD8942-F248-11E8-B48F-1D18A9856A87
last_name: Schur
orcid: 0000-0003-4790-8078
- first_name: John
full_name: Small, John V
last_name: Small
- first_name: Janett
full_name: Schwarz, Janett
last_name: Schwarz
- first_name: Ralf
full_name: Gerhard, Ralf
last_name: Gerhard
- first_name: Jan
full_name: Faix, Jan
last_name: Faix
- first_name: Theresia
full_name: Stradal, Theresia E
last_name: Stradal
- first_name: Cord
full_name: Brakebusch, Cord H
last_name: Brakebusch
- first_name: Klemens
full_name: Rottner, Klemens
last_name: Rottner
citation:
ama: Steffen A, Ladwein M, Dimchev GA, et al. Rac function is crucial for cell migration
but is not required for spreading and focal adhesion formation. Journal of
Cell Science. 2013;126(20):4572-4588. doi:10.1242/jcs.118232
apa: Steffen, A., Ladwein, M., Dimchev, G. A., Hein, A., Schwenkmezger, L., Arens,
S., … Rottner, K. (2013). Rac function is crucial for cell migration but is not
required for spreading and focal adhesion formation. Journal of Cell Science.
Company of Biologists. https://doi.org/10.1242/jcs.118232
chicago: Steffen, Anika, Markus Ladwein, Georgi A Dimchev, Anke Hein, Lisa Schwenkmezger,
Stefan Arens, Kathrin Ladwein, et al. “Rac Function Is Crucial for Cell Migration
but Is Not Required for Spreading and Focal Adhesion Formation.” Journal of
Cell Science. Company of Biologists, 2013. https://doi.org/10.1242/jcs.118232.
ieee: A. Steffen et al., “Rac function is crucial for cell migration but
is not required for spreading and focal adhesion formation,” Journal of Cell
Science, vol. 126, no. 20. Company of Biologists, pp. 4572–4588, 2013.
ista: Steffen A, Ladwein M, Dimchev GA, Hein A, Schwenkmezger L, Arens S, Ladwein
K, Holleboom J, Schur FK, Small J, Schwarz J, Gerhard R, Faix J, Stradal T, Brakebusch
C, Rottner K. 2013. Rac function is crucial for cell migration but is not required
for spreading and focal adhesion formation. Journal of Cell Science. 126(20),
4572–4588.
mla: Steffen, Anika, et al. “Rac Function Is Crucial for Cell Migration but Is Not
Required for Spreading and Focal Adhesion Formation.” Journal of Cell Science,
vol. 126, no. 20, Company of Biologists, 2013, pp. 4572–88, doi:10.1242/jcs.118232.
short: A. Steffen, M. Ladwein, G.A. Dimchev, A. Hein, L. Schwenkmezger, S. Arens,
K. Ladwein, J. Holleboom, F.K. Schur, J. Small, J. Schwarz, R. Gerhard, J. Faix,
T. Stradal, C. Brakebusch, K. Rottner, Journal of Cell Science 126 (2013) 4572–4588.
date_created: 2018-12-11T11:48:38Z
date_published: 2013-01-01T00:00:00Z
date_updated: 2021-01-12T08:16:57Z
day: '01'
doi: 10.1242/jcs.118232
extern: 1
intvolume: ' 126'
issue: '20'
month: '01'
page: 4572 - 4588
publication: Journal of Cell Science
publication_status: published
publisher: Company of Biologists
publist_id: '6840'
quality_controlled: 0
status: public
title: Rac function is crucial for cell migration but is not required for spreading
and focal adhesion formation
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
volume: 126
year: '2013'
...
---
_id: '812'
abstract:
- lang: eng
text: Lamellipodia are sheet-like protrusions formed during migration or phagocytosis
and comprise a network of actin filaments. Filament formation in this network
is initiated by nucleation/branching through the actin-related protein 2/3 (Arp2/3)
complex downstream of its activator, suppressor of cAMP receptor/WASP-family verprolin
homologous (Scar/WAVE), but the relative relevance of Arp2/3-mediated branching
versus actin filament elongation is unknown. Here we use instantaneous interference
with Arp2/3 complex function in live fibroblasts with established lamellipodia.
This allows direct examination of both the fate of elongating filaments upon instantaneous
suppression of Arp2/3 complex activity and the consequences of this treatment
on the dynamics of other lamellipodial regulators. We show that Arp2/3 complex
is an essential organizer of treadmilling actin filament arrays but has little
effect on the net rate of actin filament turnover at the cell periphery. In addition,
Arp2/3 complex serves as key upstream factor for the recruitment of modulators
of lamellipodia formation such as capping protein or cofilin. Arp2/3 complex is
thus decisive for filament organization and geometry within the network not only
by generating branches and novel filament ends, but also by directing capping
or severing activities to the lamellipodium. Arp2/3 complex is also crucial to
lamellipodia-based migration of keratocytes.
acknowledgement: "This work was supported in part by Deutsche Forschungsgemeinschaft
Grants RO2414/3-1 (to K.R.) and FA330/6-1 (to J.F.), Austrian \nScience Fund Projects
FWF 1516-B09 and FWF P21292-B09 (to J.V.S.), the Vienna Science and Technology
\ Fund (WWTF, to \nJ.V.S. and C.S.), and Australian National Health and
\ Medical \nResearch Council Grant APP1004175 (to P.W.G.). We thank J. Adams, \nR.
Chisholm, A. Hall, L. Machesky, H. G. Mannherz, D. Schafer, and \nR. Wedlich-Söldner
\ for expression constructs and B. Denker, \nP. Hagendorff, and G. Landsberg
for technical assistance."
author:
- first_name: Stefan
full_name: Koestler, Stefan A
last_name: Koestler
- first_name: Anika
full_name: Steffen, Anika
last_name: Steffen
- first_name: Maria
full_name: Maria Nemethova
id: 34E27F1C-F248-11E8-B48F-1D18A9856A87
last_name: Nemethova
- first_name: Moritz
full_name: Winterhoff, Moritz
last_name: Winterhoff
- first_name: Ningning
full_name: Luo, Ningning
last_name: Luo
- first_name: J.
full_name: Holleboom, J. Margit
last_name: Holleboom
- first_name: Jessica
full_name: Krupp, Jessica
last_name: Krupp
- first_name: Sonja
full_name: Jacob, Sonja
last_name: Jacob
- first_name: Marlene
full_name: Vinzenz, Marlene
last_name: Vinzenz
- first_name: Florian
full_name: Florian Schur
id: 48AD8942-F248-11E8-B48F-1D18A9856A87
last_name: Schur
orcid: 0000-0003-4790-8078
- first_name: Kai
full_name: Schlüter, Kai
last_name: Schlüter
- first_name: Peter
full_name: Gunning, Peter W
last_name: Gunning
- first_name: Christoph
full_name: Winkler, Christoph
last_name: Winkler
- first_name: Christian
full_name: Schmeiser, Christian
last_name: Schmeiser
- first_name: Jan
full_name: Faix, Jan
last_name: Faix
- first_name: Theresia
full_name: Stradal, Theresia E
last_name: Stradal
- first_name: John
full_name: Small, John V
last_name: Small
- first_name: Klemens
full_name: Rottner, Klemens
last_name: Rottner
citation:
ama: Koestler S, Steffen A, Nemethova M, et al. Arp2/3 complex is essential for
actin network treadmilling as well as for targeting of capping protein and cofilin.
Molecular Biology of the Cell. 2013;24(18):2861-2875. doi:10.1091/mbc.E12-12-0857
apa: Koestler, S., Steffen, A., Nemethova, M., Winterhoff, M., Luo, N., Holleboom,
J., … Rottner, K. (2013). Arp2/3 complex is essential for actin network treadmilling
as well as for targeting of capping protein and cofilin. Molecular Biology
of the Cell. American Society for Biology. https://doi.org/10.1091/mbc.E12-12-0857
chicago: Koestler, Stefan, Anika Steffen, Maria Nemethova, Moritz Winterhoff, Ningning
Luo, J. Holleboom, Jessica Krupp, et al. “Arp2/3 Complex Is Essential for Actin
Network Treadmilling as Well as for Targeting of Capping Protein and Cofilin.”
Molecular Biology of the Cell. American Society for Biology, 2013. https://doi.org/10.1091/mbc.E12-12-0857.
ieee: S. Koestler et al., “Arp2/3 complex is essential for actin network
treadmilling as well as for targeting of capping protein and cofilin,” Molecular
Biology of the Cell, vol. 24, no. 18. American Society for Biology, pp. 2861–2875,
2013.
ista: Koestler S, Steffen A, Nemethova M, Winterhoff M, Luo N, Holleboom J, Krupp
J, Jacob S, Vinzenz M, Schur FK, Schlüter K, Gunning P, Winkler C, Schmeiser C,
Faix J, Stradal T, Small J, Rottner K. 2013. Arp2/3 complex is essential for actin
network treadmilling as well as for targeting of capping protein and cofilin.
Molecular Biology of the Cell. 24(18), 2861–2875.
mla: Koestler, Stefan, et al. “Arp2/3 Complex Is Essential for Actin Network Treadmilling
as Well as for Targeting of Capping Protein and Cofilin.” Molecular Biology
of the Cell, vol. 24, no. 18, American Society for Biology, 2013, pp. 2861–75,
doi:10.1091/mbc.E12-12-0857.
short: S. Koestler, A. Steffen, M. Nemethova, M. Winterhoff, N. Luo, J. Holleboom,
J. Krupp, S. Jacob, M. Vinzenz, F.K. Schur, K. Schlüter, P. Gunning, C. Winkler,
C. Schmeiser, J. Faix, T. Stradal, J. Small, K. Rottner, Molecular Biology of
the Cell 24 (2013) 2861–2875.
date_created: 2018-12-11T11:48:38Z
date_published: 2013-09-15T00:00:00Z
date_updated: 2021-01-12T08:17:00Z
day: '15'
doi: 10.1091/mbc.E12-12-0857
extern: 1
intvolume: ' 24'
issue: '18'
month: '09'
page: 2861 - 2875
publication: Molecular Biology of the Cell
publication_status: published
publisher: American Society for Biology
publist_id: '6841'
quality_controlled: 0
status: public
title: Arp2/3 complex is essential for actin network treadmilling as well as for targeting
of capping protein and cofilin
type: journal_article
volume: 24
year: '2013'
...
---
_id: '810'
abstract:
- lang: eng
text: Cryo-electron tomography combined with image processing by sub-tomogram averaging
is unique in its power to resolve the structures of proteins and macromolecular
complexes in situ. Limitations of the method, including the low signal to noise
ratio within individual images from cryo-tomographic datasets and difficulties
in determining the defocus at which the data was collected, mean that to date
the very best structures obtained by sub-tomogram averaging are limited to a resolution
of approximately 15. Å. Here, by optimizing data collection and defocus determination
steps, we have determined the structure of assembled Mason-Pfizer monkey virus
Gag protein using sub-tomogram averaging to a resolution of 8.5. Å. At this resolution
alpha-helices can be directly and clearly visualized. These data demonstrate for
the first time that high-resolution structural information can be obtained from
cryo-electron tomograms using sub-tomogram averaging. Sub-tomogram averaging has
the potential to allow detailed studies of unsolved and biologically relevant
structures under biologically relevant conditions.
acknowledgement: The M-PMV ΔPro CANC tubes imaged in this study were a kind gift from
Pavel Ulbrich and Tomas Ruml, Institute of Chemical Technology, Prague. The cryo-EM
grids were prepared by Tanmay Bharat. This study was technically supported by EMBL’s
IT services unit and by Frank Thommen. We thank Martin Schorb and Svetlana Dodonova
for discussions and advice; Khanh Huy Bui for advice and scripts to streamline tomogram
reconstruction; and Giulia Zanetti, Tanmay Bharat, and Martin Beck for comments
on the manuscript. This study was supported by Deutsche Forschungsgemeinschaft grant
BR 3635/2-1 to JAGB.
author:
- first_name: Florian
full_name: Florian Schur
id: 48AD8942-F248-11E8-B48F-1D18A9856A87
last_name: Schur
orcid: 0000-0003-4790-8078
- first_name: Wim
full_name: Hagen, Wim J
last_name: Hagen
- first_name: Alex
full_name: De Marco, Alex
last_name: De Marco
- first_name: John
full_name: Briggs, John A
last_name: Briggs
citation:
ama: Schur FK, Hagen W, De Marco A, Briggs J. Determination of protein structure
at 8.5Å resolution using cryo-electron tomography and sub-tomogram averaging.
Journal of Structural Biology. 2013;184(3):394-400. doi:10.1016/j.jsb.2013.10.015
apa: Schur, F. K., Hagen, W., De Marco, A., & Briggs, J. (2013). Determination
of protein structure at 8.5Å resolution using cryo-electron tomography and sub-tomogram
averaging. Journal of Structural Biology. Academic Press. https://doi.org/10.1016/j.jsb.2013.10.015
chicago: Schur, Florian KM, Wim Hagen, Alex De Marco, and John Briggs. “Determination
of Protein Structure at 8.5Å Resolution Using Cryo-Electron Tomography and Sub-Tomogram
Averaging.” Journal of Structural Biology. Academic Press, 2013. https://doi.org/10.1016/j.jsb.2013.10.015.
ieee: F. K. Schur, W. Hagen, A. De Marco, and J. Briggs, “Determination of protein
structure at 8.5Å resolution using cryo-electron tomography and sub-tomogram averaging,”
Journal of Structural Biology, vol. 184, no. 3. Academic Press, pp. 394–400,
2013.
ista: Schur FK, Hagen W, De Marco A, Briggs J. 2013. Determination of protein structure
at 8.5Å resolution using cryo-electron tomography and sub-tomogram averaging.
Journal of Structural Biology. 184(3), 394–400.
mla: Schur, Florian KM, et al. “Determination of Protein Structure at 8.5Å Resolution
Using Cryo-Electron Tomography and Sub-Tomogram Averaging.” Journal of Structural
Biology, vol. 184, no. 3, Academic Press, 2013, pp. 394–400, doi:10.1016/j.jsb.2013.10.015.
short: F.K. Schur, W. Hagen, A. De Marco, J. Briggs, Journal of Structural Biology
184 (2013) 394–400.
date_created: 2018-12-11T11:48:37Z
date_published: 2013-12-01T00:00:00Z
date_updated: 2021-01-12T08:16:54Z
day: '01'
doi: 10.1016/j.jsb.2013.10.015
extern: 1
intvolume: ' 184'
issue: '3'
month: '12'
page: 394 - 400
publication: Journal of Structural Biology
publication_status: published
publisher: Academic Press
publist_id: '6839'
quality_controlled: 0
status: public
title: Determination of protein structure at 8.5Å resolution using cryo-electron tomography
and sub-tomogram averaging
type: journal_article
volume: 184
year: '2013'
...
---
_id: '8245'
abstract:
- lang: eng
text: "Background: Monoclonal antibodies (mAb), such as trastuzumab are a valuable
addition to breast cancer therapy.\r\nData obtained from neoadjuvant settings
revealed that antibody-dependent cell-mediated cytotoxicity (ADCC) is a\r\nmajor
mechanism of action for the mAb trastuzumab. Conflicting results still call into
question whether disease\r\nprogression, prolonged treatment or concomitant chemotherapy
influences ADCC and related immunological\r\nphenomena.\r\nMethods: We analyzed
the activity of ADCC and antibody-dependent cell-mediated phagocytosis (ADCP)
of\r\nperipheral blood mononuclear cells (PBMCs) from human epidermal growth factor
receptor 2 (HER2/neu) positive\r\nbreast cancer patients receiving trastuzumab
therapy either in an adjuvant (n = 13) or metastatic (n = 15) setting as\r\nwell
as from trastuzumab treatment-naive (t-naive) HER2/neu negative patients (n =
15). PBMCs from healthy volunteers\r\n(n = 24) were used as controls. ADCC and
ADCP activity was correlated with the expression of antibody binding\r\nFc-gamma
receptor (FcγR)I (CD64), FcγRII (CD32) and FcγRIII (CD16) on CD14+ (monocytes)
and CD56+ (NK) cells, as well as the expression of CD107a+ (LAMP-1) on CD56+ cells
and the total amount of CD4+CD25+FOXP3+ (Treg) cells. In metastatic patients,
markers were correlated with progression-free survival (PFS).\r\nResults: ADCC
activity was significantly down regulated in metastatic, adjuvant and t-naive
patient cohorts as compared to healthy controls. Reduced ADCC activity was inversely
correlated with the expression of CD107a on CD56+\r\ncells in adjuvant patients.
ADCC and ADCP activity of the patient cohorts were similar, regardless of treatment
duration\r\nor additional chemotherapy. PFS in metastatic patients inversely correlated
with the number of peripheral Treg cells.\r\nConclusion: The reduction of ADCC
in patients as compared to healthy controls calls for adjuvant strategies, such
as\r\nimmune-enhancing agents, to improve the activity of trastuzumab. However,
efficacy of trastuzumab-specific ADCC\r\nand ADCP appears not to be affected by
treatment duration, disease progression or concomitant chemotherapy. This\r\nfinding
supports the application of trastuzumab at any stage of the disease."
article_number: '307'
article_processing_charge: No
author:
- first_name: Branka
full_name: Petricevic, Branka
last_name: Petricevic
- first_name: Johannes
full_name: Laengle, Johannes
last_name: Laengle
- first_name: Josef
full_name: Singer, Josef
last_name: Singer
- first_name: Monika
full_name: Sachet, Monika
last_name: Sachet
- first_name: Judit
full_name: Fazekas, Judit
id: 36432834-F248-11E8-B48F-1D18A9856A87
last_name: Fazekas
orcid: 0000-0002-8777-3502
- first_name: Guenther
full_name: Steger, Guenther
last_name: Steger
- first_name: Rupert
full_name: Bartsch, Rupert
last_name: Bartsch
- first_name: Erika
full_name: Jensen-Jarolim, Erika
last_name: Jensen-Jarolim
- first_name: Michael
full_name: Bergmann, Michael
last_name: Bergmann
citation:
ama: Petricevic B, Laengle J, Singer J, et al. Trastuzumab mediates antibody-dependent
cell-mediated cytotoxicity and phagocytosis to the same extent in both adjuvant
and metastatic HER2/neu breast cancer patients. Journal of Translational Medicine.
2013;11. doi:10.1186/1479-5876-11-307
apa: Petricevic, B., Laengle, J., Singer, J., Sachet, M., Singer, J., Steger, G.,
… Bergmann, M. (2013). Trastuzumab mediates antibody-dependent cell-mediated cytotoxicity
and phagocytosis to the same extent in both adjuvant and metastatic HER2/neu breast
cancer patients. Journal of Translational Medicine. Springer Nature. https://doi.org/10.1186/1479-5876-11-307
chicago: Petricevic, Branka, Johannes Laengle, Josef Singer, Monika Sachet, Judit
Singer, Guenther Steger, Rupert Bartsch, Erika Jensen-Jarolim, and Michael Bergmann.
“Trastuzumab Mediates Antibody-Dependent Cell-Mediated Cytotoxicity and Phagocytosis
to the Same Extent in Both Adjuvant and Metastatic HER2/Neu Breast Cancer Patients.”
Journal of Translational Medicine. Springer Nature, 2013. https://doi.org/10.1186/1479-5876-11-307.
ieee: B. Petricevic et al., “Trastuzumab mediates antibody-dependent cell-mediated
cytotoxicity and phagocytosis to the same extent in both adjuvant and metastatic
HER2/neu breast cancer patients,” Journal of Translational Medicine, vol.
11. Springer Nature, 2013.
ista: Petricevic B, Laengle J, Singer J, Sachet M, Singer J, Steger G, Bartsch R,
Jensen-Jarolim E, Bergmann M. 2013. Trastuzumab mediates antibody-dependent cell-mediated
cytotoxicity and phagocytosis to the same extent in both adjuvant and metastatic
HER2/neu breast cancer patients. Journal of Translational Medicine. 11, 307.
mla: Petricevic, Branka, et al. “Trastuzumab Mediates Antibody-Dependent Cell-Mediated
Cytotoxicity and Phagocytosis to the Same Extent in Both Adjuvant and Metastatic
HER2/Neu Breast Cancer Patients.” Journal of Translational Medicine, vol.
11, 307, Springer Nature, 2013, doi:10.1186/1479-5876-11-307.
short: B. Petricevic, J. Laengle, J. Singer, M. Sachet, J. Singer, G. Steger, R.
Bartsch, E. Jensen-Jarolim, M. Bergmann, Journal of Translational Medicine 11
(2013).
date_created: 2020-08-10T11:54:34Z
date_published: 2013-12-12T00:00:00Z
date_updated: 2022-08-25T14:52:39Z
day: '12'
ddc:
- '570'
doi: 10.1186/1479-5876-11-307
extern: '1'
external_id:
pmid:
- '24330813'
file:
- access_level: open_access
content_type: application/pdf
creator: dernst
date_created: 2020-08-10T13:45:19Z
date_updated: 2020-08-10T13:45:19Z
file_id: '8247'
file_name: 2013_JoTM_Petricevic.pdf
file_size: 777311
relation: main_file
success: 1
file_date_updated: 2020-08-10T13:45:19Z
has_accepted_license: '1'
intvolume: ' 11'
language:
- iso: eng
month: '12'
oa: 1
oa_version: None
pmid: 1
publication: Journal of Translational Medicine
publication_identifier:
issn:
- 1479-5876
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: Trastuzumab mediates antibody-dependent cell-mediated cytotoxicity and phagocytosis
to the same extent in both adjuvant and metastatic HER2/neu breast cancer patients
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/3.0/legalcode
name: Creative Commons Attribution 3.0 Unported (CC BY 3.0)
short: CC BY (3.0)
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2013'
...
---
_id: '827'
abstract:
- lang: eng
text: As sessile organisms, plants have to be able to adapt to a continuously changing
environment. Plants that perceive some of these changes as stress signals activate
signaling pathways to modulate their development and to enable them to survive.
The complex responses to environmental cues are to a large extent mediated by
plant hormones that together orchestrate the final plant response. The phytohormone
cytokinin is involved in many plant developmental processes. Recently, it has
been established that cytokinin plays an important role in stress responses, but
does not act alone. Indeed, the hormonal control of plant development and stress
adaptation is the outcome of a complex network of multiple synergistic and antagonistic
interactions between various hormones. Here, we review the recent findings on
the cytokinin function as part of this hormonal network. We focus on the importance
of the crosstalk between cytokinin and other hormones, such as abscisic acid,
jasmonate, salicylic acid, ethylene, and auxin in the modulation of plant development
and stress adaptation. Finally, the impact of the current research in the biotechnological
industry will be discussed.
article_number: '451'
author:
- first_name: José
full_name: O'Brien, José
last_name: O'Brien
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
citation:
ama: O’Brien J, Benková E. Cytokinin cross talking during biotic and abiotic stress
responses. Frontiers in Plant Science. 2013;4. doi:10.3389/fpls.2013.00451
apa: O’Brien, J., & Benková, E. (2013). Cytokinin cross talking during biotic
and abiotic stress responses. Frontiers in Plant Science. Frontiers Research
Foundation. https://doi.org/10.3389/fpls.2013.00451
chicago: O’Brien, José, and Eva Benková. “Cytokinin Cross Talking during Biotic
and Abiotic Stress Responses.” Frontiers in Plant Science. Frontiers Research
Foundation, 2013. https://doi.org/10.3389/fpls.2013.00451.
ieee: J. O’Brien and E. Benková, “Cytokinin cross talking during biotic and abiotic
stress responses,” Frontiers in Plant Science, vol. 4. Frontiers Research
Foundation, 2013.
ista: O’Brien J, Benková E. 2013. Cytokinin cross talking during biotic and abiotic
stress responses. Frontiers in Plant Science. 4, 451.
mla: O’Brien, José, and Eva Benková. “Cytokinin Cross Talking during Biotic and
Abiotic Stress Responses.” Frontiers in Plant Science, vol. 4, 451, Frontiers
Research Foundation, 2013, doi:10.3389/fpls.2013.00451.
short: J. O’Brien, E. Benková, Frontiers in Plant Science 4 (2013).
date_created: 2018-12-11T11:48:43Z
date_published: 2013-11-19T00:00:00Z
date_updated: 2021-01-12T08:17:50Z
day: '19'
ddc:
- '580'
department:
- _id: EvBe
doi: 10.3389/fpls.2013.00451
ec_funded: 1
file:
- access_level: open_access
checksum: fdc25ddd1bf9a99b99f662cdbafeddd4
content_type: application/pdf
creator: dernst
date_created: 2019-01-31T10:40:38Z
date_updated: 2020-07-14T12:48:11Z
file_id: '5903'
file_name: 2013_FrontiersPlant_OBrien.pdf
file_size: 953299
relation: main_file
file_date_updated: 2020-07-14T12:48:11Z
has_accepted_license: '1'
intvolume: ' 4'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
project:
- _id: 253FCA6A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '207362'
name: Hormonal cross-talk in plant organogenesis
publication: Frontiers in Plant Science
publication_status: published
publisher: Frontiers Research Foundation
publist_id: '6821'
quality_controlled: '1'
scopus_import: 1
status: public
title: Cytokinin cross talking during biotic and abiotic stress responses
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: 4
year: '2013'
...
---
_id: '828'
abstract:
- lang: eng
text: The plant root system is essential for providing anchorage to the soil, supplying
minerals and water, and synthesizing metabolites. It is a dynamic organ modulated
by external cues such as environmental signals, water and nutrients availability,
salinity and others. Lateral roots (LRs) are initiated from the primary root post-embryonically,
after which they progress through discrete developmental stages which can be independently
controlled, providing a high level of plasticity during root system formation.
Within this review, main contributions are presented, from the classical forward
genetic screens to the more recent high-throughput approaches, combined with computer
model predictions, dissecting how LRs and thereby root system architecture is
established and developed.
article_number: '537'
author:
- first_name: Candela
full_name: Cuesta, Candela
id: 33A3C818-F248-11E8-B48F-1D18A9856A87
last_name: Cuesta
orcid: 0000-0003-1923-2410
- first_name: Krzysztof T
full_name: Wabnik, Krzysztof T
id: 4DE369A4-F248-11E8-B48F-1D18A9856A87
last_name: Wabnik
orcid: 0000-0001-7263-0560
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
citation:
ama: Cuesta C, Wabnik KT, Benková E. Systems approaches to study root architecture
dynamics. Frontiers in Plant Science. 2013;4. doi:10.3389/fpls.2013.00537
apa: Cuesta, C., Wabnik, K. T., & Benková, E. (2013). Systems approaches to
study root architecture dynamics. Frontiers in Plant Science. Frontiers
Research Foundation. https://doi.org/10.3389/fpls.2013.00537
chicago: Cuesta, Candela, Krzysztof T Wabnik, and Eva Benková. “Systems Approaches
to Study Root Architecture Dynamics.” Frontiers in Plant Science. Frontiers
Research Foundation, 2013. https://doi.org/10.3389/fpls.2013.00537.
ieee: C. Cuesta, K. T. Wabnik, and E. Benková, “Systems approaches to study root
architecture dynamics,” Frontiers in Plant Science, vol. 4. Frontiers Research
Foundation, 2013.
ista: Cuesta C, Wabnik KT, Benková E. 2013. Systems approaches to study root architecture
dynamics. Frontiers in Plant Science. 4, 537.
mla: Cuesta, Candela, et al. “Systems Approaches to Study Root Architecture Dynamics.”
Frontiers in Plant Science, vol. 4, 537, Frontiers Research Foundation,
2013, doi:10.3389/fpls.2013.00537.
short: C. Cuesta, K.T. Wabnik, E. Benková, Frontiers in Plant Science 4 (2013).
date_created: 2018-12-11T11:48:43Z
date_published: 2013-12-26T00:00:00Z
date_updated: 2021-01-12T08:17:52Z
day: '26'
ddc:
- '580'
department:
- _id: EvBe
doi: 10.3389/fpls.2013.00537
ec_funded: 1
file:
- access_level: open_access
checksum: 0185b3c4d7df9a94bd3ce5a66d213506
content_type: application/pdf
creator: dernst
date_created: 2019-01-31T10:36:43Z
date_updated: 2020-07-14T12:48:11Z
file_id: '5902'
file_name: 2013_FrontiersPlant_Cuesta.pdf
file_size: 710835
relation: main_file
file_date_updated: 2020-07-14T12:48:11Z
has_accepted_license: '1'
intvolume: ' 4'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
project:
- _id: 253FCA6A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '207362'
name: Hormonal cross-talk in plant organogenesis
publication: Frontiers in Plant Science
publication_status: published
publisher: Frontiers Research Foundation
publist_id: '6820'
quality_controlled: '1'
scopus_import: 1
status: public
title: Systems approaches to study root architecture 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: 4
year: '2013'
...
---
_id: '830'
abstract:
- lang: eng
text: Upon hormonal signaling, ovules develop as lateral organs from the placenta.
Ovule numbers ultimately determine the number of seeds that develop, and thereby
contribute to the final seed yield in crop plants. We demonstrate here that CUP-SHAPED
COTYLEDON 1 (CUC1), CUC2 and AINTEGUMENTA (ANT) have additive effects on ovule
primordia formation. We show that expression of the CUC1 and CUC2 genes is required
to redundantly regulate expression of PINFORMED1 (PIN1), which in turn is required
for ovule primordia formation. Furthermore, our results suggest that the auxin
response factor MONOPTEROS (MP/ARF5) may directly bind ANT, CUC1 and CUC2 and
promote their transcription. Based on our findings, we propose an integrative
model to describe the molecular mechanisms of the early stages of ovule development.
acknowledgement: The project and F.G. were supported by the CARIPLO Foundation (project
2009-2990) and COST (European Cooperation in Science and Technology) action HAPRECI
(Harnessing Plant Reproduction for Crop Improvement). E.B. and C.C. were supported
by the European Research Council through a ‘Starting Independent Research’ grant
(ERC-2007-Stg-207362-HCPO). We thank A.P. MacCabe (Consejo Superior de Investigaciones
Científicas, Valencia, Spain) for critical reading of the manuscript.
article_processing_charge: No
article_type: original
author:
- first_name: Francesca
full_name: Galbiati, Francesca
last_name: Galbiati
- first_name: Dola
full_name: Sinha Roy, Dola
last_name: Sinha Roy
- first_name: Sara
full_name: Simonini, Sara
last_name: Simonini
- first_name: Mara
full_name: Cucinotta, Mara
last_name: Cucinotta
- first_name: Luca
full_name: Ceccato, Luca
last_name: Ceccato
- first_name: Candela
full_name: Cuesta, Candela
id: 33A3C818-F248-11E8-B48F-1D18A9856A87
last_name: Cuesta
orcid: 0000-0003-1923-2410
- first_name: Mária
full_name: Šimášková, Mária
last_name: Šimášková
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
- first_name: Yuri
full_name: Kamiuchi, Yuri
last_name: Kamiuchi
- first_name: Mitsuhiro
full_name: Aida, Mitsuhiro
last_name: Aida
- first_name: Dolf
full_name: Weijers, Dolf
last_name: Weijers
- first_name: Rüdiger
full_name: Simon, Rüdiger
last_name: Simon
- first_name: Simona
full_name: Masiero, Simona
last_name: Masiero
- first_name: Lucia
full_name: Colombo, Lucia
last_name: Colombo
citation:
ama: Galbiati F, Sinha Roy D, Simonini S, et al. An integrative model of the control
of ovule primordia formation. The Plant journal for cell and molecular biology.
2013;76(3):446-455. doi:10.1111/tpj.12309
apa: Galbiati, F., Sinha Roy, D., Simonini, S., Cucinotta, M., Ceccato, L., Cuesta,
C., … Colombo, L. (2013). An integrative model of the control of ovule primordia
formation. The Plant Journal for Cell and Molecular Biology. Wiley-Blackwell.
https://doi.org/10.1111/tpj.12309
chicago: Galbiati, Francesca, Dola Sinha Roy, Sara Simonini, Mara Cucinotta, Luca
Ceccato, Candela Cuesta, Mária Šimášková, et al. “An Integrative Model of the
Control of Ovule Primordia Formation.” The Plant Journal for Cell and Molecular
Biology. Wiley-Blackwell, 2013. https://doi.org/10.1111/tpj.12309.
ieee: F. Galbiati et al., “An integrative model of the control of ovule primordia
formation,” The Plant journal for cell and molecular biology, vol. 76,
no. 3. Wiley-Blackwell, pp. 446–455, 2013.
ista: Galbiati F, Sinha Roy D, Simonini S, Cucinotta M, Ceccato L, Cuesta C, Šimášková
M, Benková E, Kamiuchi Y, Aida M, Weijers D, Simon R, Masiero S, Colombo L. 2013.
An integrative model of the control of ovule primordia formation. The Plant journal
for cell and molecular biology. 76(3), 446–455.
mla: Galbiati, Francesca, et al. “An Integrative Model of the Control of Ovule Primordia
Formation.” The Plant Journal for Cell and Molecular Biology, vol. 76,
no. 3, Wiley-Blackwell, 2013, pp. 446–55, doi:10.1111/tpj.12309.
short: F. Galbiati, D. Sinha Roy, S. Simonini, M. Cucinotta, L. Ceccato, C. Cuesta,
M. Šimášková, E. Benková, Y. Kamiuchi, M. Aida, D. Weijers, R. Simon, S. Masiero,
L. Colombo, The Plant Journal for Cell and Molecular Biology 76 (2013) 446–455.
date_created: 2018-12-11T11:48:44Z
date_published: 2013-09-19T00:00:00Z
date_updated: 2022-03-21T07:17:26Z
day: '19'
doi: 10.1111/tpj.12309
extern: '1'
external_id:
pmid:
- '23941199'
intvolume: ' 76'
issue: '3'
language:
- iso: eng
month: '09'
oa_version: None
page: 446 - 455
pmid: 1
publication: The Plant journal for cell and molecular biology
publication_status: published
publisher: Wiley-Blackwell
publist_id: '6818'
quality_controlled: '1'
scopus_import: '1'
status: public
title: An integrative model of the control of ovule primordia formation
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 76
year: '2013'
...
---
_id: '831'
abstract:
- lang: eng
text: In Arabidopsis, lateral roots originate from pericycle cells deep within the
primary root. New lateral root primordia (LRP) have to emerge through several
overlaying tissues. Here, we report that auxin produced in new LRP is transported
towards the outer tissues where it triggers cell separation by inducing both the
auxin influx carrier LAX3 and cell-wall enzymes. LAX3 is expressed in just two
cell files overlaying new LRP. To understand how this striking pattern of LAX3
expression is regulated, we developed a mathematical model that captures the network
regulating its expression and auxin transport within realistic three-dimensional
cell and tissue geometries. Our model revealed that, for the LAX3 spatial expression
to be robust to natural variations in root tissue geometry, an efflux carrier
is required--later identified to be PIN3. To prevent LAX3 from being transiently
expressed in multiple cell files, PIN3 and LAX3 must be induced consecutively,
which we later demonstrated to be the case. Our study exemplifies how mathematical
models can be used to direct experiments to elucidate complex developmental processes.
acknowledgement: This work was supported by an FEBS Long‐Term Fellowship (BP), an
Intra‐European Fellowship for Career Development under the 7th framework of the
European Commission (IEF‐2008‐220506 to BP), an EMBO Long‐Term Fellowship (BP),
an European Reintegration Grant under the 7th framework of the European Commission
(ERG‐2010‐276662 to BP) and the Swedish Research Council (VR 621‐2010‐5720 to IS,
GS and KL). AMM, APF, AL, LRB, SP, NM, DMW, MO, JRK and MJB acknowledge the support
of the Biotechnology and Biological Sciences Research Council (BBSRC) and Engineering
and Physical Sciences Research Council (EPSRC) funding to the Centre for Plant Integrative
Biology (CPIB); BBSRC Professorial Research Fellowship funding to DMW and MJB; Belgian
Scientific policy (BELSPO contract MARS) to TB and MJB. We thank Bert de Rybel for
his help in Multisite Gateway cloning.
author:
- first_name: Benjamin
full_name: Péret, Benjamin
last_name: Péret
- first_name: Alistair
full_name: Middleton, Alistair M
last_name: Middleton
- first_name: Andrew
full_name: French, Andrew P
last_name: French
- first_name: Antoine
full_name: Larrieu, Antoine
last_name: Larrieu
- first_name: Anthony
full_name: Bishopp, Anthony
last_name: Bishopp
- first_name: Maria
full_name: Njo, Maria
last_name: Njo
- first_name: Darren
full_name: Wells, Darren M
last_name: Wells
- first_name: Silvana
full_name: Porco, Silvana
last_name: Porco
- first_name: Nathan
full_name: Mellor, Nathan
last_name: Mellor
- first_name: Leah
full_name: Band, Leah R
last_name: Band
- first_name: Ilda
full_name: Casimiro, Ilda
last_name: Casimiro
- first_name: Jürgen
full_name: Kleine-Vehn, Jürgen
last_name: Kleine Vehn
- first_name: Steffen
full_name: Vanneste, Steffen
last_name: Vanneste
- first_name: Ilkka
full_name: Sairanen, Ilkka
last_name: Sairanen
- first_name: Romain
full_name: Mallet, Romain
last_name: Mallet
- first_name: Göran
full_name: Sandberg, Göran
last_name: Sandberg
- first_name: Karin
full_name: Ljung, Karin
last_name: Ljung
- first_name: Tom
full_name: Beeckman, Tom
last_name: Beeckman
- first_name: Eva
full_name: Eva Benková
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Eric
full_name: Kramer, Eric
last_name: Kramer
- first_name: John
full_name: King, John R
last_name: King
- first_name: Ive
full_name: De Smet, Ive
last_name: De Smet
- first_name: Tony
full_name: Pridmore, Tony
last_name: Pridmore
- first_name: Markus
full_name: Owen, Markus
last_name: Owen
- first_name: Malcolm
full_name: Bennett, Malcolm J
last_name: Bennett
citation:
ama: Péret B, Middleton A, French A, et al. Sequential induction of auxin efflux
and influx carriers regulates lateral root emergence. Molecular Systems Biology.
2013;9. doi:10.1038/msb.2013.43
apa: Péret, B., Middleton, A., French, A., Larrieu, A., Bishopp, A., Njo, M., …
Bennett, M. (2013). Sequential induction of auxin efflux and influx carriers regulates
lateral root emergence. Molecular Systems Biology. Nature Publishing Group.
https://doi.org/10.1038/msb.2013.43
chicago: Péret, Benjamin, Alistair Middleton, Andrew French, Antoine Larrieu, Anthony
Bishopp, Maria Njo, Darren Wells, et al. “Sequential Induction of Auxin Efflux
and Influx Carriers Regulates Lateral Root Emergence.” Molecular Systems Biology.
Nature Publishing Group, 2013. https://doi.org/10.1038/msb.2013.43.
ieee: B. Péret et al., “Sequential induction of auxin efflux and influx carriers
regulates lateral root emergence,” Molecular Systems Biology, vol. 9. Nature
Publishing Group, 2013.
ista: Péret B, Middleton A, French A, Larrieu A, Bishopp A, Njo M, Wells D, Porco
S, Mellor N, Band L, Casimiro I, Kleine Vehn J, Vanneste S, Sairanen I, Mallet
R, Sandberg G, Ljung K, Beeckman T, Benková E, Friml J, Kramer E, King J, De Smet
I, Pridmore T, Owen M, Bennett M. 2013. Sequential induction of auxin efflux and
influx carriers regulates lateral root emergence. Molecular Systems Biology. 9.
mla: Péret, Benjamin, et al. “Sequential Induction of Auxin Efflux and Influx Carriers
Regulates Lateral Root Emergence.” Molecular Systems Biology, vol. 9, Nature
Publishing Group, 2013, doi:10.1038/msb.2013.43.
short: B. Péret, A. Middleton, A. French, A. Larrieu, A. Bishopp, M. Njo, D. Wells,
S. Porco, N. Mellor, L. Band, I. Casimiro, J. Kleine Vehn, S. Vanneste, I. Sairanen,
R. Mallet, G. Sandberg, K. Ljung, T. Beeckman, E. Benková, J. Friml, E. Kramer,
J. King, I. De Smet, T. Pridmore, M. Owen, M. Bennett, Molecular Systems Biology
9 (2013).
date_created: 2018-12-11T11:48:44Z
date_published: 2013-10-22T00:00:00Z
date_updated: 2021-01-12T08:18:03Z
day: '22'
doi: 10.1038/msb.2013.43
extern: 1
intvolume: ' 9'
month: '10'
publication: Molecular Systems Biology
publication_status: published
publisher: Nature Publishing Group
publist_id: '6817'
quality_controlled: 0
status: public
title: Sequential induction of auxin efflux and influx carriers regulates lateral
root emergence
tmp:
image: /images/cc_by_nc_sa.png
legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC
BY-NC-SA 4.0)
short: CC BY-NC-SA (4.0)
type: journal_article
volume: 9
year: '2013'
...
---
_id: '8461'
abstract:
- lang: eng
text: Solid-state NMR provides insight into protein motion over time scales ranging
from picoseconds to seconds. While in solution state the methodology to measure
protein dynamics is well established, there is currently no such consensus protocol
for measuring dynamics in solids. In this article, we perform a detailed investigation
of measurement protocols for fast motions, i.e. motions ranging from picoseconds
to a few microseconds, which is the range covered by dipolar coupling and relaxation
experiments. We perform a detailed theoretical investigation how dipolar couplings
and relaxation data can provide information about amplitudes and time scales of
local motion. We show that the measurement of dipolar couplings is crucial for
obtaining accurate motional parameters, while systematic errors are found when
only relaxation data are used. Based on this realization, we investigate how the
REDOR experiment can provide such data in a very accurate manner. We identify
that with accurate rf calibration, and explicit consideration of rf field inhomogeneities,
one can obtain highly accurate absolute order parameters. We then perform joint
model-free analyses of 6 relaxation data sets and dipolar couplings, based on
previously existing, as well as new data sets on microcrystalline ubiquitin. We
show that nanosecond motion can be detected primarily in loop regions, and compare
solid-state data to solution-state relaxation and RDC analyses. The protocols
investigated here will serve as a useful basis towards the establishment of a
routine protocol for the characterization of ps–μs motions in proteins by solid-state
NMR.
article_processing_charge: No
article_type: original
author:
- first_name: Jens D.
full_name: Haller, Jens D.
last_name: Haller
- first_name: Paul
full_name: Schanda, Paul
id: 7B541462-FAF6-11E9-A490-E8DFE5697425
last_name: Schanda
orcid: 0000-0002-9350-7606
citation:
ama: 'Haller JD, Schanda P. Amplitudes and time scales of picosecond-to-microsecond
motion in proteins studied by solid-state NMR: a critical evaluation of experimental
approaches and application to crystalline ubiquitin. Journal of Biomolecular
NMR. 2013;57(3):263-280. doi:10.1007/s10858-013-9787-x'
apa: 'Haller, J. D., & Schanda, P. (2013). Amplitudes and time scales of picosecond-to-microsecond
motion in proteins studied by solid-state NMR: a critical evaluation of experimental
approaches and application to crystalline ubiquitin. Journal of Biomolecular
NMR. Springer Nature. https://doi.org/10.1007/s10858-013-9787-x'
chicago: 'Haller, Jens D., and Paul Schanda. “Amplitudes and Time Scales of Picosecond-to-Microsecond
Motion in Proteins Studied by Solid-State NMR: A Critical Evaluation of Experimental
Approaches and Application to Crystalline Ubiquitin.” Journal of Biomolecular
NMR. Springer Nature, 2013. https://doi.org/10.1007/s10858-013-9787-x.'
ieee: 'J. D. Haller and P. Schanda, “Amplitudes and time scales of picosecond-to-microsecond
motion in proteins studied by solid-state NMR: a critical evaluation of experimental
approaches and application to crystalline ubiquitin,” Journal of Biomolecular
NMR, vol. 57, no. 3. Springer Nature, pp. 263–280, 2013.'
ista: 'Haller JD, Schanda P. 2013. Amplitudes and time scales of picosecond-to-microsecond
motion in proteins studied by solid-state NMR: a critical evaluation of experimental
approaches and application to crystalline ubiquitin. Journal of Biomolecular NMR.
57(3), 263–280.'
mla: 'Haller, Jens D., and Paul Schanda. “Amplitudes and Time Scales of Picosecond-to-Microsecond
Motion in Proteins Studied by Solid-State NMR: A Critical Evaluation of Experimental
Approaches and Application to Crystalline Ubiquitin.” Journal of Biomolecular
NMR, vol. 57, no. 3, Springer Nature, 2013, pp. 263–80, doi:10.1007/s10858-013-9787-x.'
short: J.D. Haller, P. Schanda, Journal of Biomolecular NMR 57 (2013) 263–280.
date_created: 2020-09-18T10:09:05Z
date_published: 2013-10-09T00:00:00Z
date_updated: 2021-01-12T08:19:26Z
day: '09'
doi: 10.1007/s10858-013-9787-x
extern: '1'
intvolume: ' 57'
issue: '3'
keyword:
- Spectroscopy
- Biochemistry
language:
- iso: eng
month: '10'
oa_version: None
page: 263-280
publication: Journal of Biomolecular NMR
publication_identifier:
issn:
- 0925-2738
- 1573-5001
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: 'Amplitudes and time scales of picosecond-to-microsecond motion in proteins
studied by solid-state NMR: a critical evaluation of experimental approaches and
application to crystalline ubiquitin'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 57
year: '2013'
...
---
_id: '8462'
abstract:
- lang: eng
text: The transition of proteins from their soluble functional state to amyloid
fibrils and aggregates is associated with the onset of several human diseases.
Protein aggregation often requires some structural reshaping and the subsequent
formation of intermolecular contacts. Therefore, the study of the conformation
of excited protein states and their ability to form oligomers is of primary importance
for understanding the molecular basis of amyloid fibril formation. Here, we investigated
the oligomerization processes that occur along the folding of the amyloidogenic
human protein β2-microglobulin. The combination of real-time two-dimensional NMR
data with real-time small-angle X-ray scattering measurements allowed us to derive
thermodynamic and kinetic information on protein oligomerization of different
conformational states populated along the folding pathways. In particular, we
could demonstrate that a long-lived folding intermediate (I-state) has a higher
propensity to oligomerize compared to the native state. Our data agree well with
a simple five-state kinetic model that involves only monomeric and dimeric species.
The dimers have an elongated shape with the dimerization interface located at
the apical side of β2-microglobulin close to Pro32, the residue that has a trans
conformation in the I-state and a cis conformation in the native (N) state. Our
experimental data suggest that partial unfolding in the apical half of the protein
close to Pro32 leads to an excited state conformation with enhanced propensity
for oligomerization. This excited state becomes more populated in the transient
I-state due to the destabilization of the native conformation by the trans-Pro32
configuration.
article_processing_charge: No
article_type: original
author:
- first_name: E.
full_name: Rennella, E.
last_name: Rennella
- first_name: T.
full_name: Cutuil, T.
last_name: Cutuil
- first_name: Paul
full_name: Schanda, Paul
id: 7B541462-FAF6-11E9-A490-E8DFE5697425
last_name: Schanda
orcid: 0000-0002-9350-7606
- first_name: I.
full_name: Ayala, I.
last_name: Ayala
- first_name: F.
full_name: Gabel, F.
last_name: Gabel
- first_name: V.
full_name: Forge, V.
last_name: Forge
- first_name: A.
full_name: Corazza, A.
last_name: Corazza
- first_name: G.
full_name: Esposito, G.
last_name: Esposito
- first_name: B.
full_name: Brutscher, B.
last_name: Brutscher
citation:
ama: 'Rennella E, Cutuil T, Schanda P, et al. Oligomeric states along the folding
pathways of β2-microglobulin: Kinetics, thermodynamics, and structure. Journal
of Molecular Biology. 2013;425(15):2722-2736. doi:10.1016/j.jmb.2013.04.028'
apa: 'Rennella, E., Cutuil, T., Schanda, P., Ayala, I., Gabel, F., Forge, V., …
Brutscher, B. (2013). Oligomeric states along the folding pathways of β2-microglobulin:
Kinetics, thermodynamics, and structure. Journal of Molecular Biology.
Elsevier. https://doi.org/10.1016/j.jmb.2013.04.028'
chicago: 'Rennella, E., T. Cutuil, Paul Schanda, I. Ayala, F. Gabel, V. Forge, A.
Corazza, G. Esposito, and B. Brutscher. “Oligomeric States along the Folding Pathways
of Β2-Microglobulin: Kinetics, Thermodynamics, and Structure.” Journal of Molecular
Biology. Elsevier, 2013. https://doi.org/10.1016/j.jmb.2013.04.028.'
ieee: 'E. Rennella et al., “Oligomeric states along the folding pathways
of β2-microglobulin: Kinetics, thermodynamics, and structure,” Journal of Molecular
Biology, vol. 425, no. 15. Elsevier, pp. 2722–2736, 2013.'
ista: 'Rennella E, Cutuil T, Schanda P, Ayala I, Gabel F, Forge V, Corazza A, Esposito
G, Brutscher B. 2013. Oligomeric states along the folding pathways of β2-microglobulin:
Kinetics, thermodynamics, and structure. Journal of Molecular Biology. 425(15),
2722–2736.'
mla: 'Rennella, E., et al. “Oligomeric States along the Folding Pathways of Β2-Microglobulin:
Kinetics, Thermodynamics, and Structure.” Journal of Molecular Biology,
vol. 425, no. 15, Elsevier, 2013, pp. 2722–36, doi:10.1016/j.jmb.2013.04.028.'
short: E. Rennella, T. Cutuil, P. Schanda, I. Ayala, F. Gabel, V. Forge, A. Corazza,
G. Esposito, B. Brutscher, Journal of Molecular Biology 425 (2013) 2722–2736.
date_created: 2020-09-18T10:09:12Z
date_published: 2013-08-09T00:00:00Z
date_updated: 2022-08-25T14:56:24Z
day: '09'
doi: 10.1016/j.jmb.2013.04.028
extern: '1'
intvolume: ' 425'
issue: '15'
keyword:
- Molecular Biology
language:
- iso: eng
month: '08'
oa_version: None
page: 2722-2736
publication: Journal of Molecular Biology
publication_identifier:
issn:
- 0022-2836
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: 'Oligomeric states along the folding pathways of β2-microglobulin: Kinetics,
thermodynamics, and structure'
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 425
year: '2013'
...
---
_id: '899'
abstract:
- lang: eng
text: Understanding fitness landscapes, a conceptual depiction of the genotype-to-phenotype
relationship, is crucial to many areas of biology. Two aspects of fitness landscapes
are the focus of contemporary studies of molecular evolution. First, the local
shape of the fitness landscape defined by the contribution of individual alleles
to fitness that is independent of all genetic interactions. Second, the global,
multidimensional fitness landscape shape determined by how interactions between
alleles at different loci change each other’s fitness impact, or epistasis. In
explaining the high amino-acid usage (u), we focused on the global shape of the
fitness landscape, ignoring the perturbations at individual sites.
author:
- first_name: Michael
full_name: Breen, Michael S
last_name: Breen
- first_name: Carsten
full_name: Kemena, Carsten
last_name: Kemena
- first_name: Peter
full_name: Vlasov, Peter K
last_name: Vlasov
- first_name: Cédric
full_name: Notredame, Cédric
last_name: Notredame
- first_name: Fyodor
full_name: Fyodor Kondrashov
id: 44FDEF62-F248-11E8-B48F-1D18A9856A87
last_name: Kondrashov
orcid: 0000-0001-8243-4694
citation:
ama: Breen M, Kemena C, Vlasov P, Notredame C, Kondrashov F. Breen et al. reply.
Nature. 2013;497(7451):E2-E3. doi:10.1038/nature12220
apa: Breen, M., Kemena, C., Vlasov, P., Notredame, C., & Kondrashov, F. (2013).
Breen et al. reply. Nature. Nature Publishing Group. https://doi.org/10.1038/nature12220
chicago: Breen, Michael, Carsten Kemena, Peter Vlasov, Cédric Notredame, and Fyodor
Kondrashov. “Breen et Al. Reply.” Nature. Nature Publishing Group, 2013.
https://doi.org/10.1038/nature12220.
ieee: M. Breen, C. Kemena, P. Vlasov, C. Notredame, and F. Kondrashov, “Breen et
al. reply,” Nature, vol. 497, no. 7451. Nature Publishing Group, pp. E2–E3,
2013.
ista: Breen M, Kemena C, Vlasov P, Notredame C, Kondrashov F. 2013. Breen et al.
reply. Nature. 497(7451), E2–E3.
mla: Breen, Michael, et al. “Breen et Al. Reply.” Nature, vol. 497, no. 7451,
Nature Publishing Group, 2013, pp. E2–3, doi:10.1038/nature12220.
short: M. Breen, C. Kemena, P. Vlasov, C. Notredame, F. Kondrashov, Nature 497 (2013)
E2–E3.
date_created: 2018-12-11T11:49:05Z
date_published: 2013-05-30T00:00:00Z
date_updated: 2021-01-12T08:21:40Z
day: '30'
doi: 10.1038/nature12220
extern: 1
intvolume: ' 497'
issue: '7451'
month: '05'
page: E2 - E3
publication: Nature
publication_status: published
publisher: Nature Publishing Group
publist_id: '6747'
quality_controlled: 0
status: public
title: Breen et al. reply
type: journal_article
volume: 497
year: '2013'
...
---
_id: '9674'
abstract:
- lang: eng
text: The coalescence of nano-crystals during sintering is often found to result
in interesting crystalline structures such as multi-fold twins, and yet the plasticity
mechanism accompanying their formation is unclear. In this work, the sintering
behavior of two unsupported copper nanoparticles initially at room temperature
is investigated by molecular dynamics simulations under the constant-energy ensemble.
The results reveal that once the two nanoparticles are brought into contact, they
often go through drastic structural changes with the inter-particle grain boundary
quickly eliminated, and single- and multi-fold twinning occurs frequently in the
coalesced product. Whereas the formation of single twins is found to be via the
more usual mechanism of emission of Shockley partials on {1 1 1} planes, the formation
of fivefold twins, however, takes place via a novel dislocation-free mechanism
involving a series of shear and rigid-body rotation processes caused by elastic
waves with amplitudes not corresponding to any allowable Burgers vector in the
fcc lattice. Such a lattice-wave, dislocation-free twinning mechanism has never
been reported before.
article_processing_charge: No
article_type: original
author:
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
- first_name: Alfonso H.W.
full_name: Ngan, Alfonso H.W.
last_name: Ngan
citation:
ama: 'Cheng B, Ngan AHW. The crystal structures of sintered copper nanoparticles:
A molecular dynamics study. International Journal of Plasticity. 2013;47:65-79.
doi:10.1016/j.ijplas.2013.01.006'
apa: 'Cheng, B., & Ngan, A. H. W. (2013). The crystal structures of sintered
copper nanoparticles: A molecular dynamics study. International Journal of
Plasticity. Elsevier. https://doi.org/10.1016/j.ijplas.2013.01.006'
chicago: 'Cheng, Bingqing, and Alfonso H.W. Ngan. “The Crystal Structures of Sintered
Copper Nanoparticles: A Molecular Dynamics Study.” International Journal of
Plasticity. Elsevier, 2013. https://doi.org/10.1016/j.ijplas.2013.01.006.'
ieee: 'B. Cheng and A. H. W. Ngan, “The crystal structures of sintered copper nanoparticles:
A molecular dynamics study,” International Journal of Plasticity, vol.
47. Elsevier, pp. 65–79, 2013.'
ista: 'Cheng B, Ngan AHW. 2013. The crystal structures of sintered copper nanoparticles:
A molecular dynamics study. International Journal of Plasticity. 47, 65–79.'
mla: 'Cheng, Bingqing, and Alfonso H. W. Ngan. “The Crystal Structures of Sintered
Copper Nanoparticles: A Molecular Dynamics Study.” International Journal of
Plasticity, vol. 47, Elsevier, 2013, pp. 65–79, doi:10.1016/j.ijplas.2013.01.006.'
short: B. Cheng, A.H.W. Ngan, International Journal of Plasticity 47 (2013) 65–79.
date_created: 2021-07-15T14:27:44Z
date_published: 2013-08-01T00:00:00Z
date_updated: 2023-02-23T14:04:30Z
day: '01'
doi: 10.1016/j.ijplas.2013.01.006
extern: '1'
intvolume: ' 47'
language:
- iso: eng
month: '08'
oa_version: None
page: 65-79
publication: International Journal of Plasticity
publication_identifier:
issn:
- 0749-6419
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'The crystal structures of sintered copper nanoparticles: A molecular dynamics
study'
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 47
year: '2013'
...
---
_id: '9676'
abstract:
- lang: eng
text: Despite its relevance to a range of technological applications including nanocrystalline
material fabrication, the sintering mechanisms of nanoparticles have not been
well understood. It has been recognized that extrapolation from understanding
of macro-particle sintering is unreliable for the nano-particle size regime. In
this work, the sintering behaviour of copper nanoparticles under periodic boundary
conditions at different temperatures and pressures was investigated by Molecular
Dynamics simulations. It was found that smaller particle sizes, higher temperature
and higher external pressure facilitate densification. Through a comparison with
a two-sphere model, the governing mechanisms for many nanoparticles sintered at
low temperature (T⩽900K) were identified to be a variety of plasticity processes
including dislocation, twinning and even amorphization at the contact neck regions,
due to the presence of high stresses.
article_processing_charge: No
article_type: original
author:
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
- first_name: Alfonso H.W.
full_name: Ngan, Alfonso H.W.
last_name: Ngan
citation:
ama: 'Cheng B, Ngan AHW. The sintering and densification behaviour of many copper
nanoparticles: A molecular dynamics study. Computational Materials Science.
2013;74:1-11. doi:10.1016/j.commatsci.2013.03.014'
apa: 'Cheng, B., & Ngan, A. H. W. (2013). The sintering and densification behaviour
of many copper nanoparticles: A molecular dynamics study. Computational Materials
Science. Elsevier. https://doi.org/10.1016/j.commatsci.2013.03.014'
chicago: 'Cheng, Bingqing, and Alfonso H.W. Ngan. “The Sintering and Densification
Behaviour of Many Copper Nanoparticles: A Molecular Dynamics Study.” Computational
Materials Science. Elsevier, 2013. https://doi.org/10.1016/j.commatsci.2013.03.014.'
ieee: 'B. Cheng and A. H. W. Ngan, “The sintering and densification behaviour of
many copper nanoparticles: A molecular dynamics study,” Computational Materials
Science, vol. 74. Elsevier, pp. 1–11, 2013.'
ista: 'Cheng B, Ngan AHW. 2013. The sintering and densification behaviour of many
copper nanoparticles: A molecular dynamics study. Computational Materials Science.
74, 1–11.'
mla: 'Cheng, Bingqing, and Alfonso H. W. Ngan. “The Sintering and Densification
Behaviour of Many Copper Nanoparticles: A Molecular Dynamics Study.” Computational
Materials Science, vol. 74, Elsevier, 2013, pp. 1–11, doi:10.1016/j.commatsci.2013.03.014.'
short: B. Cheng, A.H.W. Ngan, Computational Materials Science 74 (2013) 1–11.
date_created: 2021-07-16T06:46:38Z
date_published: 2013-06-01T00:00:00Z
date_updated: 2023-02-23T14:04:35Z
day: '01'
doi: 10.1016/j.commatsci.2013.03.014
extern: '1'
intvolume: ' 74'
language:
- iso: eng
month: '06'
oa_version: None
page: 1-11
publication: Computational Materials Science
publication_identifier:
issn:
- 0927-0256
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'The sintering and densification behaviour of many copper nanoparticles: A
molecular dynamics study'
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 74
year: '2013'
...
---
_id: '971'
abstract:
- lang: eng
text: We study the stability of the normal state in a mesoscopic NSN junction biased
by a constant voltage V with respect to the formation of the superconducting order.
Using the linearized time-dependent Ginzburg-Landau equation, we obtain the temperature
dependence of the instability line, V inst(T), where nucleation of superconductivity
takes place. For sufficiently low biases, a stationary symmetric superconducting
state emerges below the instability line. For higher biases, the normal phase
is destroyed by the formation of a nonstationary bimodal state with two superconducting
nuclei localized near the opposite terminals. The low-temperature and large-voltage
behavior of the instability line is highly sensitive to the details of the inelastic
relaxation mechanism in the wire. Therefore, experimental studies of Vinst(T)
in NSN junctions may be used as an effective tool to access the parameters of
the inelastic relaxation in the normal state.
acknowledgement: We are grateful to M. V. Feigel'man, A. Kamenev, T. M. Klapwijk,
J. P. Pekola, V. V. Ryazanov, J. C. W. Song, and D. Y. Vodolazov for discussions.
author:
- first_name: Maksym
full_name: Maksym Serbyn
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
- first_name: Mikhail
full_name: Skvortsov, Mikhail A
last_name: Skvortsov
citation:
ama: Serbyn M, Skvortsov M. Onset of superconductivity in a voltage-biased normal-superconducting-normal
microbridge. Physical Review B - Condensed Matter and Materials Physics.
2013;87(2). doi:10.1103/PhysRevB.87.020501
apa: Serbyn, M., & Skvortsov, M. (2013). Onset of superconductivity in a voltage-biased
normal-superconducting-normal microbridge. Physical Review B - Condensed Matter
and Materials Physics. American Physical Society. https://doi.org/10.1103/PhysRevB.87.020501
chicago: Serbyn, Maksym, and Mikhail Skvortsov. “Onset of Superconductivity in a
Voltage-Biased Normal-Superconducting-Normal Microbridge.” Physical Review
B - Condensed Matter and Materials Physics. American Physical Society, 2013.
https://doi.org/10.1103/PhysRevB.87.020501.
ieee: M. Serbyn and M. Skvortsov, “Onset of superconductivity in a voltage-biased
normal-superconducting-normal microbridge,” Physical Review B - Condensed Matter
and Materials Physics, vol. 87, no. 2. American Physical Society, 2013.
ista: Serbyn M, Skvortsov M. 2013. Onset of superconductivity in a voltage-biased
normal-superconducting-normal microbridge. Physical Review B - Condensed Matter
and Materials Physics. 87(2).
mla: Serbyn, Maksym, and Mikhail Skvortsov. “Onset of Superconductivity in a Voltage-Biased
Normal-Superconducting-Normal Microbridge.” Physical Review B - Condensed Matter
and Materials Physics, vol. 87, no. 2, American Physical Society, 2013, doi:10.1103/PhysRevB.87.020501.
short: M. Serbyn, M. Skvortsov, Physical Review B - Condensed Matter and Materials
Physics 87 (2013).
date_created: 2018-12-11T11:49:28Z
date_published: 2013-01-02T00:00:00Z
date_updated: 2021-01-12T08:22:20Z
day: '02'
doi: 10.1103/PhysRevB.87.020501
extern: 1
intvolume: ' 87'
issue: '2'
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1208.6004
month: '01'
oa: 1
publication: Physical Review B - Condensed Matter and Materials Physics
publication_status: published
publisher: American Physical Society
publist_id: '6429'
quality_controlled: 0
status: public
title: Onset of superconductivity in a voltage-biased normal-superconducting-normal
microbridge
type: journal_article
volume: 87
year: '2013'
...
---
_id: '972'
abstract:
- lang: eng
text: In topological crystalline insulators (TCIs), topology and crystal symmetry
intertwine to create surface states with distinct characteristics. The breaking
of crystal symmetry in TCIs is predicted to impart mass to the massless Dirac
fermions. Here, we report high-resolution scanning tunneling microscopy studies
of a TCI, Pb1-xSnxSe that reveal the coexistence of zero-mass Dirac fermions protected
by crystal symmetry with massive Dirac fermions consistent with crystal symmetry
breaking. In addition, we show two distinct regimes of the Fermi surface topology
separated by a Van-Hove singularity at the Lifshitz transition point. Our work
paves the way for engineering the Dirac band gap and realizing interaction-driven
topological quantum phenomena in TCIs.
author:
- first_name: Yoshinori
full_name: Okada, Yoshinori
last_name: Okada
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
- first_name: Hsin
full_name: Lin, Hsin
last_name: Lin
- first_name: Daniel
full_name: Walkup, Daniel
last_name: Walkup
- first_name: Wenwen
full_name: Zhou, Wenwen
last_name: Zhou
- first_name: Chetan
full_name: Dhital, Chetan
last_name: Dhital
- first_name: Madhab
full_name: Neupane, Madhab
last_name: Neupane
- first_name: Suyang
full_name: Xu, Suyang
last_name: Xu
- first_name: Yungjui
full_name: Wang, Yungjui
last_name: Wang
- first_name: Raman
full_name: Sankar, Raman
last_name: Sankar
- first_name: Fangcheng
full_name: Chou, Fangcheng
last_name: Chou
- first_name: Arun
full_name: Bansil, Arun
last_name: Bansil
- first_name: Md
full_name: Hasan, Md
last_name: Hasan
- first_name: Stephen
full_name: Wilson, Stephen
last_name: Wilson
- first_name: Liang
full_name: Fu, Liang
last_name: Fu
- first_name: Vidya
full_name: Madhavan, Vidya
last_name: Madhavan
citation:
ama: Okada Y, Serbyn M, Lin H, et al. Observation of dirac node formation and mass
acquisition in a topological crystalline insulator. Science. 2013;341(6153):1496-1499.
doi:10.1126/science.1239451
apa: Okada, Y., Serbyn, M., Lin, H., Walkup, D., Zhou, W., Dhital, C., … Madhavan,
V. (2013). Observation of dirac node formation and mass acquisition in a topological
crystalline insulator. Science. American Association for the Advancement
of Science. https://doi.org/10.1126/science.1239451
chicago: Okada, Yoshinori, Maksym Serbyn, Hsin Lin, Daniel Walkup, Wenwen Zhou,
Chetan Dhital, Madhab Neupane, et al. “Observation of Dirac Node Formation and
Mass Acquisition in a Topological Crystalline Insulator.” Science. American
Association for the Advancement of Science, 2013. https://doi.org/10.1126/science.1239451.
ieee: Y. Okada et al., “Observation of dirac node formation and mass acquisition
in a topological crystalline insulator,” Science, vol. 341, no. 6153. American
Association for the Advancement of Science, pp. 1496–1499, 2013.
ista: Okada Y, Serbyn M, Lin H, Walkup D, Zhou W, Dhital C, Neupane M, Xu S, Wang
Y, Sankar R, Chou F, Bansil A, Hasan M, Wilson S, Fu L, Madhavan V. 2013. Observation
of dirac node formation and mass acquisition in a topological crystalline insulator.
Science. 341(6153), 1496–1499.
mla: Okada, Yoshinori, et al. “Observation of Dirac Node Formation and Mass Acquisition
in a Topological Crystalline Insulator.” Science, vol. 341, no. 6153, American
Association for the Advancement of Science, 2013, pp. 1496–99, doi:10.1126/science.1239451.
short: Y. Okada, M. Serbyn, H. Lin, D. Walkup, W. Zhou, C. Dhital, M. Neupane, S.
Xu, Y. Wang, R. Sankar, F. Chou, A. Bansil, M. Hasan, S. Wilson, L. Fu, V. Madhavan,
Science 341 (2013) 1496–1499.
date_created: 2018-12-11T11:49:29Z
date_published: 2013-01-01T00:00:00Z
date_updated: 2021-01-12T08:22:20Z
day: '01'
doi: 10.1126/science.1239451
extern: '1'
external_id:
arxiv:
- '1305.2823'
intvolume: ' 341'
issue: '6153'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1305.2823
month: '01'
oa: 1
oa_version: Preprint
page: 1496 - 1499
publication: Science
publication_status: published
publisher: American Association for the Advancement of Science
publist_id: '6430'
quality_controlled: '1'
status: public
title: Observation of dirac node formation and mass acquisition in a topological crystalline
insulator
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 341
year: '2013'
...
---
_id: '975'
abstract:
- lang: eng
text: Recent numerical work by Bardarson, Pollmann, and Moore revealed a slow, logarithmic
in time, growth of the entanglement entropy for initial product states in a putative
many-body localized phase. We show that this surprising phenomenon results from
the dephasing due to exponentially small interaction-induced corrections to the
eigenenergies of different states. For weak interactions, we find that the entanglement
entropy grows as ξln (Vt/), where V is the interaction strength, and ξ is the
single-particle localization length. The saturated value of the entanglement entropy
at long times is determined by the participation ratios of the initial state over
the eigenstates of the subsystem. Our work shows that the logarithmic entanglement
growth is a universal phenomenon characteristic of the many-body localized phase
in any number of spatial dimensions, and reveals a broad hierarchy of dephasing
time scales present in such a phase.
acknowledgement: We would like to thank E. Altman and J. Moore for useful comments
on the manuscript. This research was supported in part by Perimeter Institute for
Theoretical Physics. Research at Perimeter Institute is supported by the Government
of Canada through Industry Canada and by the Province of Ontario through the Ministry
of Economic Development & Innovation. Z. P. was supported by DOE Grant No. DE-SC0002140.
The simulations presented in this article were performed on computational resources
supported by the High Performance Computing Center (PICSciE) at Princeton University.
author:
- first_name: Maksym
full_name: Maksym Serbyn
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
- first_name: Zlatko
full_name: Papić, Zlatko
last_name: Papić
- first_name: Dmitry
full_name: Abanin, Dmitry A
last_name: Abanin
citation:
ama: Serbyn M, Papić Z, Abanin D. Universal slow growth of entanglement in interacting
strongly disordered systems. Physical Review Letters. 2013;110(26). doi:10.1103/PhysRevLett.110.260601
apa: Serbyn, M., Papić, Z., & Abanin, D. (2013). Universal slow growth of entanglement
in interacting strongly disordered systems. Physical Review Letters. American
Physical Society. https://doi.org/10.1103/PhysRevLett.110.260601
chicago: Serbyn, Maksym, Zlatko Papić, and Dmitry Abanin. “Universal Slow Growth
of Entanglement in Interacting Strongly Disordered Systems.” Physical Review
Letters. American Physical Society, 2013. https://doi.org/10.1103/PhysRevLett.110.260601.
ieee: M. Serbyn, Z. Papić, and D. Abanin, “Universal slow growth of entanglement
in interacting strongly disordered systems,” Physical Review Letters, vol.
110, no. 26. American Physical Society, 2013.
ista: Serbyn M, Papić Z, Abanin D. 2013. Universal slow growth of entanglement in
interacting strongly disordered systems. Physical Review Letters. 110(26).
mla: Serbyn, Maksym, et al. “Universal Slow Growth of Entanglement in Interacting
Strongly Disordered Systems.” Physical Review Letters, vol. 110, no. 26,
American Physical Society, 2013, doi:10.1103/PhysRevLett.110.260601.
short: M. Serbyn, Z. Papić, D. Abanin, Physical Review Letters 110 (2013).
date_created: 2018-12-11T11:49:29Z
date_published: 2013-06-28T00:00:00Z
date_updated: 2021-01-12T08:22:22Z
day: '28'
doi: 10.1103/PhysRevLett.110.260601
extern: 1
intvolume: ' 110'
issue: '26'
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1304.4605
month: '06'
oa: 1
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '6426'
quality_controlled: 0
status: public
title: Universal slow growth of entanglement in interacting strongly disordered systems
type: journal_article
volume: 110
year: '2013'
...
---
_id: '9749'
abstract:
- lang: eng
text: Cooperative behavior, where one individual incurs a cost to help another,
is a wide spread phenomenon. Here we study direct reciprocity in the context of
the alternating Prisoner's Dilemma. We consider all strategies that can be implemented
by one and two-state automata. We calculate the payoff matrix of all pairwise
encounters in the presence of noise. We explore deterministic selection dynamics
with and without mutation. Using different error rates and payoff values, we observe
convergence to a small number of distinct equilibria. Two of them are uncooperative
strict Nash equilibria representing always-defect (ALLD) and Grim. The third equilibrium
is mixed and represents a cooperative alliance of several strategies, dominated
by a strategy which we call Forgiver. Forgiver cooperates whenever the opponent
has cooperated; it defects once when the opponent has defected, but subsequently
Forgiver attempts to re-establish cooperation even if the opponent has defected
again. Forgiver is not an evolutionarily stable strategy, but the alliance, which
it rules, is asymptotically stable. For a wide range of parameter values the most
commonly observed outcome is convergence to the mixed equilibrium, dominated by
Forgiver. Our results show that although forgiving might incur a short-term loss
it can lead to a long-term gain. Forgiveness facilitates stable cooperation in
the presence of exploitation and noise.
article_processing_charge: No
author:
- first_name: Benjamin
full_name: Zagorsky, Benjamin
last_name: Zagorsky
- first_name: Johannes
full_name: Reiter, Johannes
id: 4A918E98-F248-11E8-B48F-1D18A9856A87
last_name: Reiter
orcid: 0000-0002-0170-7353
- 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: Nowak, Martin
last_name: Nowak
citation:
ama: Zagorsky B, Reiter J, Chatterjee K, Nowak M. Forgiver triumphs in alternating
prisoner’s dilemma . 2013. doi:10.1371/journal.pone.0080814.s001
apa: Zagorsky, B., Reiter, J., Chatterjee, K., & Nowak, M. (2013). Forgiver
triumphs in alternating prisoner’s dilemma . Public Library of Science. https://doi.org/10.1371/journal.pone.0080814.s001
chicago: Zagorsky, Benjamin, Johannes Reiter, Krishnendu Chatterjee, and Martin
Nowak. “Forgiver Triumphs in Alternating Prisoner’s Dilemma .” Public Library
of Science, 2013. https://doi.org/10.1371/journal.pone.0080814.s001.
ieee: B. Zagorsky, J. Reiter, K. Chatterjee, and M. Nowak, “Forgiver triumphs in
alternating prisoner’s dilemma .” Public Library of Science, 2013.
ista: Zagorsky B, Reiter J, Chatterjee K, Nowak M. 2013. Forgiver triumphs in alternating
prisoner’s dilemma , Public Library of Science, 10.1371/journal.pone.0080814.s001.
mla: Zagorsky, Benjamin, et al. Forgiver Triumphs in Alternating Prisoner’s Dilemma
. Public Library of Science, 2013, doi:10.1371/journal.pone.0080814.s001.
short: B. Zagorsky, J. Reiter, K. Chatterjee, M. Nowak, (2013).
date_created: 2021-07-28T15:45:07Z
date_published: 2013-12-12T00:00:00Z
date_updated: 2023-02-23T10:34:39Z
day: '12'
department:
- _id: KrCh
doi: 10.1371/journal.pone.0080814.s001
month: '12'
oa_version: Published Version
publisher: Public Library of Science
related_material:
record:
- id: '2247'
relation: used_in_publication
status: public
status: public
title: 'Forgiver triumphs in alternating prisoner''s dilemma '
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2013'
...
---
_id: '2944'
abstract:
- lang: eng
text: 'We propose a two-step procedure for estimating multiple migration rates in
an approximate Bayesian computation (ABC) framework, accounting for global nuisance
parameters. The approach is not limited to migration, but generally of interest
for inference problems with multiple parameters and a modular structure (e.g.
independent sets of demes or loci). We condition on a known, but complex demographic
model of a spatially subdivided population, motivated by the reintroduction of
Alpine ibex (Capra ibex) into Switzerland. In the first step, the global parameters
ancestral mutation rate and male mating skew have been estimated for the whole
population in Aeschbacher et al. (Genetics 2012; 192: 1027). In the second step,
we estimate in this study the migration rates independently for clusters of demes
putatively connected by migration. For large clusters (many migration rates),
ABC faces the problem of too many summary statistics. We therefore assess by simulation
if estimation per pair of demes is a valid alternative. We find that the trade-off
between reduced dimensionality for the pairwise estimation on the one hand and
lower accuracy due to the assumption of pairwise independence on the other depends
on the number of migration rates to be inferred: the accuracy of the pairwise
approach increases with the number of parameters, relative to the joint estimation
approach. To distinguish between low and zero migration, we perform ABC-type model
comparison between a model with migration and one without. Applying the approach
to microsatellite data from Alpine ibex, we find no evidence for substantial gene
flow via migration, except for one pair of demes in one direction.'
acknowledged_ssus:
- _id: ScienComp
acknowledgement: This study has made use of the computational resources provided by
IST Austria and the Edinburgh Compute and Data Facility (ECDF; http://www.ecdf.ed.ac.uk).
The ECDF is partially supported by the eDIKT initiative (http://www.edikt.org.uk).
S.A. acknowledges financial support by IST Austria, the Janggen-Pöhn Foundation,
St. Gallen, the Roche Research Foundation, Basel, the University of Edinburgh in
the form of a Torrance Studentship, and the Austrian Science Fund (FWF P21305-N13).
author:
- first_name: Simon
full_name: Aeschbacher, Simon
id: 2D35326E-F248-11E8-B48F-1D18A9856A87
last_name: Aeschbacher
- first_name: Andreas
full_name: Futschik, Andreas
last_name: Futschik
- first_name: Mark
full_name: Beaumont, Mark
last_name: Beaumont
citation:
ama: 'Aeschbacher S, Futschik A, Beaumont M. Approximate Bayesian computation for
modular inference problems with many parameters: the example of migration rates.
. Molecular Ecology. 2013;22(4):987-1002. doi:10.1111/mec.12165'
apa: 'Aeschbacher, S., Futschik, A., & Beaumont, M. (2013). Approximate Bayesian
computation for modular inference problems with many parameters: the example of
migration rates. . Molecular Ecology. Wiley-Blackwell. https://doi.org/10.1111/mec.12165'
chicago: 'Aeschbacher, Simon, Andreas Futschik, and Mark Beaumont. “Approximate
Bayesian Computation for Modular Inference Problems with Many Parameters: The
Example of Migration Rates. .” Molecular Ecology. Wiley-Blackwell, 2013.
https://doi.org/10.1111/mec.12165.'
ieee: 'S. Aeschbacher, A. Futschik, and M. Beaumont, “Approximate Bayesian computation
for modular inference problems with many parameters: the example of migration
rates. ,” Molecular Ecology, vol. 22, no. 4. Wiley-Blackwell, pp. 987–1002,
2013.'
ista: 'Aeschbacher S, Futschik A, Beaumont M. 2013. Approximate Bayesian computation
for modular inference problems with many parameters: the example of migration
rates. . Molecular Ecology. 22(4), 987–1002.'
mla: 'Aeschbacher, Simon, et al. “Approximate Bayesian Computation for Modular Inference
Problems with Many Parameters: The Example of Migration Rates. .” Molecular
Ecology, vol. 22, no. 4, Wiley-Blackwell, 2013, pp. 987–1002, doi:10.1111/mec.12165.'
short: S. Aeschbacher, A. Futschik, M. Beaumont, Molecular Ecology 22 (2013) 987–1002.
date_created: 2018-12-11T12:00:28Z
date_published: 2013-02-01T00:00:00Z
date_updated: 2023-02-23T14:07:19Z
day: '01'
department:
- _id: NiBa
doi: 10.1111/mec.12165
intvolume: ' 22'
issue: '4'
language:
- iso: eng
month: '02'
oa_version: None
page: 987 - 1002
publication: Molecular Ecology
publication_status: published
publisher: Wiley-Blackwell
publist_id: '3788'
quality_controlled: '1'
related_material:
record:
- id: '9758'
relation: research_data
status: public
scopus_import: 1
status: public
title: 'Approximate Bayesian computation for modular inference problems with many
parameters: the example of migration rates. '
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 22
year: '2013'
...
---
_id: '894'
abstract:
- lang: eng
text: 'Background: Genetic variation at the melanocortin-1 receptor (MC1R) gene
is correlated with melanin color variation in many birds. Feral pigeons (Columba
livia) show two major melanin-based colorations: a red coloration due to pheomelanic
pigment and a black coloration due to eumelanic pigment. Furthermore, within each
color type, feral pigeons display continuous variation in the amount of melanin
pigment present in the feathers, with individuals varying from pure white to a
full dark melanic color. Coloration is highly heritable and it has been suggested
that it is under natural or sexual selection, or both. Our objective was to investigate
whether MC1R allelic variants are associated with plumage color in feral pigeons.
Findings. We sequenced 888 bp of the coding sequence of MC1R among pigeons varying
both in the type, eumelanin or pheomelanin, and the amount of melanin in their
feathers. We detected 10 non-synonymous substitutions and 2 synonymous substitution
but none of them were associated with a plumage type. It remains possible that
non-synonymous substitutions that influence coloration are present in the short
MC1R fragment that we did not sequence but this seems unlikely because we analyzed
the entire functionally important region of the gene. Conclusions: Our results
show that color differences among feral pigeons are probably not attributable
to amino acid variation at the MC1R locus. Therefore, variation in regulatory
regions of MC1R or variation in other genes may be responsible for the color polymorphism
of feral pigeons.'
acknowledgement: Romain Derelle was supported by grant from Plan Nacional 004302 BFU2012-31329.
Fyodor A Kondrashov was supported by grants HHMI (Howard Hughes Medical Institute)
003803 and EMBO 003691 EUI-EURYIP-2011-4320.
author:
- first_name: Romain
full_name: Derelle, Romain
last_name: Derelle
- first_name: Fyodor
full_name: Kondrashov, Fyodor
id: 44FDEF62-F248-11E8-B48F-1D18A9856A87
last_name: Kondrashov
orcid: 0000-0001-8243-4694
- first_name: Vladimir
full_name: Arkhipov, Vladimir
last_name: Arkhipov
- first_name: Hélène
full_name: Corbel, Hélène
last_name: Corbel
- first_name: Adrien
full_name: Frantz, Adrien
last_name: Frantz
- first_name: Julien
full_name: Gasparini, Julien
last_name: Gasparini
- first_name: Lisa
full_name: Jacquin, Lisa
last_name: Jacquin
- first_name: Gwenaël
full_name: Jacob, Gwenaël
last_name: Jacob
- first_name: Sophie
full_name: Thibault, Sophie
last_name: Thibault
- first_name: Emmanuelle
full_name: Baudry, Emmanuelle
last_name: Baudry
citation:
ama: Derelle R, Kondrashov F, Arkhipov V, et al. Color differences among feral pigeons
(Columba livia) are not attributable to sequence variation in the coding region
of the melanocortin-1 receptor gene MC1R. BMC Research Notes. 2013;6(1).
doi:10.1186/1756-0500-6-310
apa: Derelle, R., Kondrashov, F., Arkhipov, V., Corbel, H., Frantz, A., Gasparini,
J., … Baudry, E. (2013). Color differences among feral pigeons (Columba livia)
are not attributable to sequence variation in the coding region of the melanocortin-1
receptor gene MC1R. BMC Research Notes. BioMed Central. https://doi.org/10.1186/1756-0500-6-310
chicago: Derelle, Romain, Fyodor Kondrashov, Vladimir Arkhipov, Hélène Corbel, Adrien
Frantz, Julien Gasparini, Lisa Jacquin, Gwenaël Jacob, Sophie Thibault, and Emmanuelle
Baudry. “Color Differences among Feral Pigeons (Columba Livia) Are Not Attributable
to Sequence Variation in the Coding Region of the Melanocortin-1 Receptor Gene
MC1R.” BMC Research Notes. BioMed Central, 2013. https://doi.org/10.1186/1756-0500-6-310.
ieee: R. Derelle et al., “Color differences among feral pigeons (Columba
livia) are not attributable to sequence variation in the coding region of the
melanocortin-1 receptor gene MC1R,” BMC Research Notes, vol. 6, no. 1.
BioMed Central, 2013.
ista: Derelle R, Kondrashov F, Arkhipov V, Corbel H, Frantz A, Gasparini J, Jacquin
L, Jacob G, Thibault S, Baudry E. 2013. Color differences among feral pigeons
(Columba livia) are not attributable to sequence variation in the coding region
of the melanocortin-1 receptor gene MC1R. BMC Research Notes. 6(1).
mla: Derelle, Romain, et al. “Color Differences among Feral Pigeons (Columba Livia)
Are Not Attributable to Sequence Variation in the Coding Region of the Melanocortin-1
Receptor Gene MC1R.” BMC Research Notes, vol. 6, no. 1, BioMed Central,
2013, doi:10.1186/1756-0500-6-310.
short: R. Derelle, F. Kondrashov, V. Arkhipov, H. Corbel, A. Frantz, J. Gasparini,
L. Jacquin, G. Jacob, S. Thibault, E. Baudry, BMC Research Notes 6 (2013).
date_created: 2018-12-11T11:49:04Z
date_published: 2013-01-01T00:00:00Z
date_updated: 2021-01-12T08:21:25Z
day: '01'
doi: 10.1186/1756-0500-6-310
extern: '1'
intvolume: ' 6'
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
publication: BMC Research Notes
publication_status: published
publisher: BioMed Central
publist_id: '6752'
status: public
title: Color differences among feral pigeons (Columba livia) are not attributable
to sequence variation in the coding region of the melanocortin-1 receptor gene MC1R
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2013'
...
---
_id: '9055'
abstract:
- lang: eng
text: Spontaneous formation of colonies of bacteria or flocks of birds are examples
of self-organization in active living matter. Here, we demonstrate a form of self-organization
from nonequilibrium driving forces in a suspension of synthetic photoactivated
colloidal particles. They lead to two-dimensional "living crystals," which form,
break, explode, and re-form elsewhere. The dynamic assembly results from a competition
between self-propulsion of particles and an attractive interaction induced respectively
by osmotic and phoretic effects and activated by light. We measured a transition
from normal to giant-number fluctuations. Our experiments are quantitatively described
by simple numerical simulations. We show that the existence of the living crystals
is intrinsically related to the out-of-equilibrium collisions of the self-propelled
particles.
article_processing_charge: No
article_type: original
author:
- first_name: Jérémie A
full_name: Palacci, Jérémie A
id: 8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d
last_name: Palacci
orcid: 0000-0002-7253-9465
- first_name: S.
full_name: Sacanna, S.
last_name: Sacanna
- first_name: A. P.
full_name: Steinberg, A. P.
last_name: Steinberg
- first_name: D. J.
full_name: Pine, D. J.
last_name: Pine
- first_name: P. M.
full_name: Chaikin, P. M.
last_name: Chaikin
citation:
ama: Palacci JA, Sacanna S, Steinberg AP, Pine DJ, Chaikin PM. Living crystals of
light-activated colloidal surfers. Science. 2013;339(6122):936-940. doi:10.1126/science.1230020
apa: Palacci, J. A., Sacanna, S., Steinberg, A. P., Pine, D. J., & Chaikin,
P. M. (2013). Living crystals of light-activated colloidal surfers. Science.
American Association for the Advancement of Science . https://doi.org/10.1126/science.1230020
chicago: Palacci, Jérémie A, S. Sacanna, A. P. Steinberg, D. J. Pine, and P. M.
Chaikin. “Living Crystals of Light-Activated Colloidal Surfers.” Science.
American Association for the Advancement of Science , 2013. https://doi.org/10.1126/science.1230020.
ieee: J. A. Palacci, S. Sacanna, A. P. Steinberg, D. J. Pine, and P. M. Chaikin,
“Living crystals of light-activated colloidal surfers,” Science, vol. 339,
no. 6122. American Association for the Advancement of Science , pp. 936–940, 2013.
ista: Palacci JA, Sacanna S, Steinberg AP, Pine DJ, Chaikin PM. 2013. Living crystals
of light-activated colloidal surfers. Science. 339(6122), 936–940.
mla: Palacci, Jérémie A., et al. “Living Crystals of Light-Activated Colloidal Surfers.”
Science, vol. 339, no. 6122, American Association for the Advancement of
Science , 2013, pp. 936–40, doi:10.1126/science.1230020.
short: J.A. Palacci, S. Sacanna, A.P. Steinberg, D.J. Pine, P.M. Chaikin, Science
339 (2013) 936–940.
date_created: 2021-02-01T14:37:29Z
date_published: 2013-02-22T00:00:00Z
date_updated: 2022-08-25T14:57:43Z
day: '22'
doi: 10.1126/science.1230020
extern: '1'
external_id:
pmid:
- '23371555'
intvolume: ' 339'
issue: '6122'
keyword:
- Multidisciplinary
language:
- iso: eng
month: '02'
oa_version: None
page: 936-940
pmid: 1
publication: Science
publication_identifier:
eissn:
- 1095-9203
issn:
- 0036-8075
publication_status: published
publisher: 'American Association for the Advancement of Science '
quality_controlled: '1'
scopus_import: '1'
status: public
title: Living crystals of light-activated colloidal surfers
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 339
year: '2013'
...
---
_id: '905'
abstract:
- lang: eng
text: A survey of avifauna was carried out in the Mys Shmidta area, north Chukotka,
Russia from 8 June to 12 July 2011. A total of 90 species was recorded in the
area, which together with literature data made a final list of 104 species. For
several species this area is beyond the northern, north-eastern or north-western
limits of their known distribution. We collected new data for 19 globally or locally
threatened species. Tundra Swan Cygnus columbianus, Emperor Goose Anser canagica,
American Golden Plover Pluvialis dominica, Western Sandpiper Calidris mauri, Semipalmated
Sandpiper C. pusilla, Northern House Martin Delichon urbica and Barn Swallow Hirundo
rustica were all confirmed to be breeding. Breeding of Brent Goose Branta bernicla
nigricans, Spectacled Eider Somateria fischeri and Steller's Eider Polysticta
stelleri was judged to be 'very likely'. There was no evidence for breeding of
Ross's Gull Rhodostethia rosea despite several records. Two Eurasian Dotterels
Eudromias morinellus were recorded displaying for the first time in the area,
but the status of the species is unclear. The area is important for Snowy Owl
Nyctea scandiaca, and as moulting grounds for Emperor Goose. Canada Goose Branta
canadensis, Baikal Teal Anas formosa, Bar-tailed Godwit Limosa lapponica, Slaty-backed
Gull Larus schistisagus, Thayer's Gull L. thayeri, Black-headed Gull L. ridibundus,
White-tailed Eagle Haliaeetus albicilla, Steller's Sea Eagle H. pelagicus, Osprey
Pandion haliaetus, Arctic Warbler Phylloscopus borealis and House Sparrow Passer
domesticus are more likely to be rare vagrants or migrants. An observation of
a Pine Siskin Carduelis pinus is the first record for Eurasia.
acknowledgement: We thank Natalya Kveten and Oksana Makarova, heads of administrations
of Mys Shmidta and Ryrkaypiy for hospitality and for help with organising our excursions.
Warm thanks too to Pavel Tomkovich for useful comments on local birds and ornithological
literature. We are very grateful to The David and Lucile Packard Foundation for
the support to Birds Russia’s Spoon-billed Sandpiper conservation programme in 2011
and to Evgeny Syroechkovsky Jr, the leader of the Spoon-billed Sandpiper conservation
team in Russia.
author:
- first_name: Vladimir
full_name: Arkhipov, Vladimir Y
last_name: Arkhipov
- first_name: T
full_name: Noah T
last_name: Noah
- first_name: Steffen
full_name: Koschkar, Steffen
last_name: Koschkar
- first_name: Fyodor
full_name: Fyodor Kondrashov
id: 44FDEF62-F248-11E8-B48F-1D18A9856A87
last_name: Kondrashov
orcid: 0000-0001-8243-4694
citation:
ama: Arkhipov V, Noah T, Koschkar S, Kondrashov F. Birds of Mys Shmidta, north Chukotka,
Russia. Forktail. 2013;(29):25-30.
apa: Arkhipov, V., Noah, T., Koschkar, S., & Kondrashov, F. (2013). Birds of
Mys Shmidta, north Chukotka, Russia. Forktail. Oriental Bird Club.
chicago: Arkhipov, Vladimir, T Noah, Steffen Koschkar, and Fyodor Kondrashov. “Birds
of Mys Shmidta, North Chukotka, Russia.” Forktail. Oriental Bird Club,
2013.
ieee: V. Arkhipov, T. Noah, S. Koschkar, and F. Kondrashov, “Birds of Mys Shmidta,
north Chukotka, Russia,” Forktail, no. 29. Oriental Bird Club, pp. 25–30,
2013.
ista: Arkhipov V, Noah T, Koschkar S, Kondrashov F. 2013. Birds of Mys Shmidta,
north Chukotka, Russia. Forktail. (29), 25–30.
mla: Arkhipov, Vladimir, et al. “Birds of Mys Shmidta, North Chukotka, Russia.”
Forktail, no. 29, Oriental Bird Club, 2013, pp. 25–30.
short: V. Arkhipov, T. Noah, S. Koschkar, F. Kondrashov, Forktail (2013) 25–30.
date_created: 2018-12-11T11:49:07Z
date_published: 2013-09-01T00:00:00Z
date_updated: 2021-01-12T08:21:48Z
day: '01'
extern: 1
issue: '29'
main_file_link:
- open_access: '1'
url: http://orientalbirdclub.org/forktail29/
month: '09'
oa: 1
page: 25 - 30
publication: Forktail
publication_status: published
publisher: Oriental Bird Club
publist_id: '6741'
quality_controlled: 0
status: public
title: Birds of Mys Shmidta, north Chukotka, Russia
type: journal_article
year: '2013'
...
---
_id: '9153'
abstract:
- lang: eng
text: Internal tide driven mixing plays a key role in sustaining the deep ocean
stratification and meridional overturning circulation. Internal tides can be generated
by topographic horizontal scales ranging from hundreds of meters to tens of kilometers.
State of the art topographic products barely resolve scales smaller than ∼10 km
in the deep ocean. On these scales abyssal hills dominate ocean floor roughness.
The impact of abyssal hill roughness on internal‐tide generation is evaluated
in this study. The conversion of M2 barotropic to baroclinic tidal energy is calculated
based on linear wave theory both in real and spectral space using the Shuttle
Radar Topography Mission SRTM30_PLUS bathymetric product at 1/120° resolution
with and without the addition of synthetic abyssal hill roughness. Internal tide
generation by abyssal hills integrates to 0.1 TW globally or 0.03 TW when the
energy flux is empirically corrected for supercritical slope (i.e., ∼10% of the
energy flux due to larger topographic scales resolved in standard products in
both cases). The abyssal hill driven energy conversion is dominated by mid‐ocean
ridges, where abyssal hill roughness is large. Focusing on two regions located
over the Mid‐Atlantic Ridge and the East Pacific Rise, it is shown that regionally
linear theory predicts an increase of the energy flux due to abyssal hills of
up to 100% or 60% when an empirical correction for supercritical slopes is attempted.
Therefore, abyssal hills, unresolved in state of the art topographic products,
can have a strong impact on internal tide generation, especially over mid‐ocean
ridges.
article_processing_charge: No
article_type: original
author:
- first_name: Angélique
full_name: Melet, Angélique
last_name: Melet
- first_name: Maxim
full_name: Nikurashin, Maxim
last_name: Nikurashin
- first_name: Caroline J
full_name: Muller, Caroline J
id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
last_name: Muller
orcid: 0000-0001-5836-5350
- first_name: S.
full_name: Falahat, S.
last_name: Falahat
- first_name: Jonas
full_name: Nycander, Jonas
last_name: Nycander
- first_name: Patrick G.
full_name: Timko, Patrick G.
last_name: Timko
- first_name: Brian K.
full_name: Arbic, Brian K.
last_name: Arbic
- first_name: John A.
full_name: Goff, John A.
last_name: Goff
citation:
ama: 'Melet A, Nikurashin M, Muller CJ, et al. Internal tide generation by abyssal
hills using analytical theory. Journal of Geophysical Research: Oceans.
2013;118(11):6303-6318. doi:10.1002/2013jc009212'
apa: 'Melet, A., Nikurashin, M., Muller, C. J., Falahat, S., Nycander, J., Timko,
P. G., … Goff, J. A. (2013). Internal tide generation by abyssal hills using analytical
theory. Journal of Geophysical Research: Oceans. American Geophysical Union.
https://doi.org/10.1002/2013jc009212'
chicago: 'Melet, Angélique, Maxim Nikurashin, Caroline J Muller, S. Falahat, Jonas
Nycander, Patrick G. Timko, Brian K. Arbic, and John A. Goff. “Internal Tide Generation
by Abyssal Hills Using Analytical Theory.” Journal of Geophysical Research:
Oceans. American Geophysical Union, 2013. https://doi.org/10.1002/2013jc009212.'
ieee: 'A. Melet et al., “Internal tide generation by abyssal hills using
analytical theory,” Journal of Geophysical Research: Oceans, vol. 118,
no. 11. American Geophysical Union, pp. 6303–6318, 2013.'
ista: 'Melet A, Nikurashin M, Muller CJ, Falahat S, Nycander J, Timko PG, Arbic
BK, Goff JA. 2013. Internal tide generation by abyssal hills using analytical
theory. Journal of Geophysical Research: Oceans. 118(11), 6303–6318.'
mla: 'Melet, Angélique, et al. “Internal Tide Generation by Abyssal Hills Using
Analytical Theory.” Journal of Geophysical Research: Oceans, vol. 118,
no. 11, American Geophysical Union, 2013, pp. 6303–18, doi:10.1002/2013jc009212.'
short: 'A. Melet, M. Nikurashin, C.J. Muller, S. Falahat, J. Nycander, P.G. Timko,
B.K. Arbic, J.A. Goff, Journal of Geophysical Research: Oceans 118 (2013) 6303–6318.'
date_created: 2021-02-15T15:11:39Z
date_published: 2013-11-07T00:00:00Z
date_updated: 2022-01-24T13:46:15Z
day: '07'
doi: 10.1002/2013jc009212
extern: '1'
intvolume: ' 118'
issue: '11'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1002/2013JC009212
month: '11'
oa: 1
oa_version: Published Version
page: 6303-6318
publication: 'Journal of Geophysical Research: Oceans'
publication_identifier:
issn:
- 2169-9275
publication_status: published
publisher: American Geophysical Union
quality_controlled: '1'
status: public
title: Internal tide generation by abyssal hills using analytical theory
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 118
year: '2013'
...
---
_id: '9154'
abstract:
- lang: eng
text: "In this study the response of tropical precipitation extremes to warming
in organized convection is examined using a cloud-resolving model. Vertical shear
is imposed to organize the convection into squall lines. Earlier studies show
that in disorganized convection, the fractional increase of precipitation extremes
is similar to that of surface water vapor, which is substantially smaller than
the increase in column water vapor. It has been suggested that organized convection
could lead to stronger amplifications.\r\nRegardless of the strength of the shear,
amplifications of precipitation extremes in the cloud-resolving simulations are
comparable to those of surface water vapor and are substantially less than increases
in column water vapor. The results without shear and with critical shear, for
which the squall lines are perpendicular to the shear, are surprisingly similar
with a fractional rate of increase of precipitation extremes slightly smaller
than that of surface water vapor. Interestingly, the dependence on shear is nonmonotonic,
and stronger supercritical shear yields larger rates, close to or slightly larger
than surface humidity.\r\nA scaling is used to evaluate the thermodynamic and
dynamic contributions to precipitation extreme changes. To first order, they are
dominated by the thermodynamic component, which has the same magnitude for all
shears, close to the change in surface water vapor. The dynamic contribution plays
a secondary role and tends to weaken extremes without shear and with critical
shear, while it strengthens extremes with supercritical shear. These different
dynamic contributions for different shears are due to different responses of convective
mass fluxes in individual updrafts to warming."
article_processing_charge: No
article_type: original
author:
- first_name: Caroline J
full_name: Muller, Caroline J
id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
last_name: Muller
orcid: 0000-0001-5836-5350
citation:
ama: Muller CJ. Impact of convective organization on the response of tropical precipitation
extremes to warming. Journal of Climate. 2013;26(14):5028-5043. doi:10.1175/jcli-d-12-00655.1
apa: Muller, C. J. (2013). Impact of convective organization on the response of
tropical precipitation extremes to warming. Journal of Climate. American
Meteorological Society. https://doi.org/10.1175/jcli-d-12-00655.1
chicago: Muller, Caroline J. “Impact of Convective Organization on the Response
of Tropical Precipitation Extremes to Warming.” Journal of Climate. American
Meteorological Society, 2013. https://doi.org/10.1175/jcli-d-12-00655.1.
ieee: C. J. Muller, “Impact of convective organization on the response of tropical
precipitation extremes to warming,” Journal of Climate, vol. 26, no. 14.
American Meteorological Society, pp. 5028–5043, 2013.
ista: Muller CJ. 2013. Impact of convective organization on the response of tropical
precipitation extremes to warming. Journal of Climate. 26(14), 5028–5043.
mla: Muller, Caroline J. “Impact of Convective Organization on the Response of Tropical
Precipitation Extremes to Warming.” Journal of Climate, vol. 26, no. 14,
American Meteorological Society, 2013, pp. 5028–43, doi:10.1175/jcli-d-12-00655.1.
short: C.J. Muller, Journal of Climate 26 (2013) 5028–5043.
date_created: 2021-02-15T15:26:39Z
date_published: 2013-07-15T00:00:00Z
date_updated: 2022-01-24T13:46:41Z
day: '15'
doi: 10.1175/jcli-d-12-00655.1
extern: '1'
intvolume: ' 26'
issue: '14'
keyword:
- Atmospheric Science
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1175/JCLI-D-12-00655.1
month: '07'
oa: 1
oa_version: Published Version
page: 5028-5043
publication: Journal of Climate
publication_identifier:
issn:
- 0894-8755
- 1520-0442
publication_status: published
publisher: American Meteorological Society
quality_controlled: '1'
status: public
title: Impact of convective organization on the response of tropical precipitation
extremes to warming
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 26
year: '2013'
...