---
_id: '1423'
abstract:
- lang: eng
  text: 'Direct reciprocity is a mechanism for the evolution of cooperation based
    on repeated interactions. When individuals meet repeatedly, they can use conditional
    strategies to enforce cooperative outcomes that would not be feasible in one-shot
    social dilemmas. Direct reciprocity requires that individuals keep track of their
    past interactions and find the right response. However, there are natural bounds
    on strategic complexity: Humans find it difficult to remember past interactions
    accurately, especially over long timespans. Given these limitations, it is natural
    to ask how complex strategies need to be for cooperation to evolve. Here, we study
    stochastic evolutionary game dynamics in finite populations to systematically
    compare the evolutionary performance of reactive strategies, which only respond
    to the co-player''s previous move, and memory-one strategies, which take into
    account the own and the co-player''s previous move. In both cases, we compare
    deterministic strategy and stochastic strategy spaces. For reactive strategies
    and small costs, we find that stochasticity benefits cooperation, because it allows
    for generous-tit-for-tat. For memory one strategies and small costs, we find that
    stochasticity does not increase the propensity for cooperation, because the deterministic
    rule of win-stay, lose-shift works best. For memory one strategies and large costs,
    however, stochasticity can augment cooperation.'
acknowledgement: C.H. acknowledges generous funding from the Schrödinger scholarship
  of the Austrian Science Fund (FWF), J3475.
article_number: '25676'
author:
- first_name: Seung
  full_name: Baek, Seung
  last_name: Baek
- first_name: Hyeongchai
  full_name: Jeong, Hyeongchai
  last_name: Jeong
- first_name: Christian
  full_name: Hilbe, Christian
  id: 2FDF8F3C-F248-11E8-B48F-1D18A9856A87
  last_name: Hilbe
  orcid: 0000-0001-5116-955X
- first_name: Martin
  full_name: Nowak, Martin
  last_name: Nowak
citation:
  ama: Baek S, Jeong H, Hilbe C, Nowak M. Comparing reactive and memory-one strategies
    of direct reciprocity. <i>Scientific Reports</i>. 2016;6. doi:<a href="https://doi.org/10.1038/srep25676">10.1038/srep25676</a>
  apa: Baek, S., Jeong, H., Hilbe, C., &#38; Nowak, M. (2016). Comparing reactive
    and memory-one strategies of direct reciprocity. <i>Scientific Reports</i>. Nature
    Publishing Group. <a href="https://doi.org/10.1038/srep25676">https://doi.org/10.1038/srep25676</a>
  chicago: Baek, Seung, Hyeongchai Jeong, Christian Hilbe, and Martin Nowak. “Comparing
    Reactive and Memory-One Strategies of Direct Reciprocity.” <i>Scientific Reports</i>.
    Nature Publishing Group, 2016. <a href="https://doi.org/10.1038/srep25676">https://doi.org/10.1038/srep25676</a>.
  ieee: S. Baek, H. Jeong, C. Hilbe, and M. Nowak, “Comparing reactive and memory-one
    strategies of direct reciprocity,” <i>Scientific Reports</i>, vol. 6. Nature Publishing
    Group, 2016.
  ista: Baek S, Jeong H, Hilbe C, Nowak M. 2016. Comparing reactive and memory-one
    strategies of direct reciprocity. Scientific Reports. 6, 25676.
  mla: Baek, Seung, et al. “Comparing Reactive and Memory-One Strategies of Direct
    Reciprocity.” <i>Scientific Reports</i>, vol. 6, 25676, Nature Publishing Group,
    2016, doi:<a href="https://doi.org/10.1038/srep25676">10.1038/srep25676</a>.
  short: S. Baek, H. Jeong, C. Hilbe, M. Nowak, Scientific Reports 6 (2016).
date_created: 2018-12-11T11:51:56Z
date_published: 2016-05-10T00:00:00Z
date_updated: 2021-01-12T06:50:38Z
day: '10'
ddc:
- '000'
department:
- _id: KrCh
doi: 10.1038/srep25676
file:
- access_level: open_access
  checksum: ee17c482370d2e1b3add393710d3c696
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T10:18:08Z
  date_updated: 2020-07-14T12:44:53Z
  file_id: '5327'
  file_name: IST-2016-590-v1+1_srep25676.pdf
  file_size: 1349915
  relation: main_file
file_date_updated: 2020-07-14T12:44:53Z
has_accepted_license: '1'
intvolume: '         6'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
publication: Scientific Reports
publication_status: published
publisher: Nature Publishing Group
publist_id: '5784'
pubrep_id: '590'
quality_controlled: '1'
scopus_import: 1
status: public
title: Comparing reactive and memory-one strategies of direct reciprocity
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: 6
year: '2016'
...
---
_id: '1426'
abstract:
- lang: eng
  text: 'Brood parasites exploit their host in order to increase their own fitness.
    Typically, this results in an arms race between parasite trickery and host defence.
    Thus, it is puzzling to observe hosts that accept parasitism without any resistance.
    The ‘mafia’ hypothesis suggests that these hosts accept parasitism to avoid retaliation.
    Retaliation has been shown to evolve when the hosts condition their response to
    mafia parasites, who use depredation as a targeted response to rejection. However,
    it is unclear if acceptance would also emerge when ‘farming’ parasites are present
    in the population. Farming parasites use depredation to synchronize the timing
    with the host, destroying mature clutches to force the host to re-nest. Herein,
    we develop an evolutionary model to analyse the interaction between depredatory
    parasites and their hosts. We show that coevolutionary cycles between farmers
    and mafia can still induce host acceptance of brood parasites. However, this equilibrium
    is unstable and in the long-run the dynamics of this host–parasite interaction
    exhibits strong oscillations: when farmers are the majority, accepters conditional
    to mafia (the host will reject first and only accept after retaliation by the
    parasite) have a higher fitness than unconditional accepters (the host always
    accepts parasitism). This leads to an increase in mafia parasites’ fitness and
    in turn induce an optimal environment for accepter hosts.'
acknowledgement: C.H. gratefully acknowledges funding by the Schrödinger scholarship
  of the Austrian Science Fund (FWF) J3475.
article_number: '160036'
author:
- first_name: Maria
  full_name: Chakra, Maria
  last_name: Chakra
- first_name: Christian
  full_name: Hilbe, Christian
  id: 2FDF8F3C-F248-11E8-B48F-1D18A9856A87
  last_name: Hilbe
  orcid: 0000-0001-5116-955X
- first_name: Arne
  full_name: Traulsen, Arne
  last_name: Traulsen
citation:
  ama: Chakra M, Hilbe C, Traulsen A. Coevolutionary interactions between farmers
    and mafia induce host acceptance of avian brood parasites. <i>Royal Society Open
    Science</i>. 2016;3(5). doi:<a href="https://doi.org/10.1098/rsos.160036">10.1098/rsos.160036</a>
  apa: Chakra, M., Hilbe, C., &#38; Traulsen, A. (2016). Coevolutionary interactions
    between farmers and mafia induce host acceptance of avian brood parasites. <i>Royal
    Society Open Science</i>. Royal Society, The. <a href="https://doi.org/10.1098/rsos.160036">https://doi.org/10.1098/rsos.160036</a>
  chicago: Chakra, Maria, Christian Hilbe, and Arne Traulsen. “Coevolutionary Interactions
    between Farmers and Mafia Induce Host Acceptance of Avian Brood Parasites.” <i>Royal
    Society Open Science</i>. Royal Society, The, 2016. <a href="https://doi.org/10.1098/rsos.160036">https://doi.org/10.1098/rsos.160036</a>.
  ieee: M. Chakra, C. Hilbe, and A. Traulsen, “Coevolutionary interactions between
    farmers and mafia induce host acceptance of avian brood parasites,” <i>Royal Society
    Open Science</i>, vol. 3, no. 5. Royal Society, The, 2016.
  ista: Chakra M, Hilbe C, Traulsen A. 2016. Coevolutionary interactions between farmers
    and mafia induce host acceptance of avian brood parasites. Royal Society Open
    Science. 3(5), 160036.
  mla: Chakra, Maria, et al. “Coevolutionary Interactions between Farmers and Mafia
    Induce Host Acceptance of Avian Brood Parasites.” <i>Royal Society Open Science</i>,
    vol. 3, no. 5, 160036, Royal Society, The, 2016, doi:<a href="https://doi.org/10.1098/rsos.160036">10.1098/rsos.160036</a>.
  short: M. Chakra, C. Hilbe, A. Traulsen, Royal Society Open Science 3 (2016).
date_created: 2018-12-11T11:51:57Z
date_published: 2016-05-01T00:00:00Z
date_updated: 2021-01-12T06:50:39Z
day: '01'
ddc:
- '000'
department:
- _id: KrCh
doi: 10.1098/rsos.160036
file:
- access_level: open_access
  checksum: bf84211b31fe87451e738ba301d729c3
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T10:14:49Z
  date_updated: 2020-07-14T12:44:53Z
  file_id: '5104'
  file_name: IST-2016-589-v1+1_160036.full.pdf
  file_size: 937002
  relation: main_file
file_date_updated: 2020-07-14T12:44:53Z
has_accepted_license: '1'
intvolume: '         3'
issue: '5'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
publication: Royal Society Open Science
publication_status: published
publisher: Royal Society, The
publist_id: '5776'
pubrep_id: '589'
quality_controlled: '1'
scopus_import: 1
status: public
title: Coevolutionary interactions between farmers and mafia induce host acceptance
  of avian brood parasites
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: 3
year: '2016'
...
---
_id: '1427'
abstract:
- lang: eng
  text: Changes in gene expression are an important mode of evolution; however, the
    proximate mechanism of these changes is poorly understood. In particular, little
    is known about the effects of mutations within cis binding sites for transcription
    factors, or the nature of epistatic interactions between these mutations. Here,
    we tested the effects of single and double mutants in two cis binding sites involved
    in the transcriptional regulation of the Escherichia coli araBAD operon, a component
    of arabinose metabolism, using a synthetic system. This system decouples transcriptional
    control from any posttranslational effects on fitness, allowing a precise estimate
    of the effect of single and double mutations, and hence epistasis, on gene expression.
    We found that epistatic interactions between mutations in the araBAD cis-regulatory
    element are common, and that the predominant form of epistasis is negative. The
    magnitude of the interactions depended on whether the mutations are located in
    the same or in different operator sites. Importantly, these epistatic interactions
    were dependent on the presence of arabinose, a native inducer of the araBAD operon
    in vivo, with some interactions changing in sign (e.g., from negative to positive)
    in its presence. This study thus reveals that mutations in even relatively simple
    cis-regulatory elements interact in complex ways such that selection on the level
    of gene expression in one environment might perturb regulation in the other environment
    in an unpredictable and uncorrelated manner.
author:
- first_name: Mato
  full_name: Lagator, Mato
  id: 345D25EC-F248-11E8-B48F-1D18A9856A87
  last_name: Lagator
- first_name: Claudia
  full_name: Igler, Claudia
  id: 46613666-F248-11E8-B48F-1D18A9856A87
  last_name: Igler
- first_name: Anaisa
  full_name: Moreno, Anaisa
  last_name: Moreno
- first_name: Calin C
  full_name: Guet, Calin C
  id: 47F8433E-F248-11E8-B48F-1D18A9856A87
  last_name: Guet
  orcid: 0000-0001-6220-2052
- first_name: Jonathan P
  full_name: Bollback, Jonathan P
  id: 2C6FA9CC-F248-11E8-B48F-1D18A9856A87
  last_name: Bollback
  orcid: 0000-0002-4624-4612
citation:
  ama: Lagator M, Igler C, Moreno A, Guet CC, Bollback JP. Epistatic interactions
    in the arabinose cis-regulatory element. <i>Molecular Biology and Evolution</i>.
    2016;33(3):761-769. doi:<a href="https://doi.org/10.1093/molbev/msv269">10.1093/molbev/msv269</a>
  apa: Lagator, M., Igler, C., Moreno, A., Guet, C. C., &#38; Bollback, J. P. (2016).
    Epistatic interactions in the arabinose cis-regulatory element. <i>Molecular Biology
    and Evolution</i>. Oxford University Press. <a href="https://doi.org/10.1093/molbev/msv269">https://doi.org/10.1093/molbev/msv269</a>
  chicago: Lagator, Mato, Claudia Igler, Anaisa Moreno, Calin C Guet, and Jonathan
    P Bollback. “Epistatic Interactions in the Arabinose Cis-Regulatory Element.”
    <i>Molecular Biology and Evolution</i>. Oxford University Press, 2016. <a href="https://doi.org/10.1093/molbev/msv269">https://doi.org/10.1093/molbev/msv269</a>.
  ieee: M. Lagator, C. Igler, A. Moreno, C. C. Guet, and J. P. Bollback, “Epistatic
    interactions in the arabinose cis-regulatory element,” <i>Molecular Biology and
    Evolution</i>, vol. 33, no. 3. Oxford University Press, pp. 761–769, 2016.
  ista: Lagator M, Igler C, Moreno A, Guet CC, Bollback JP. 2016. Epistatic interactions
    in the arabinose cis-regulatory element. Molecular Biology and Evolution. 33(3),
    761–769.
  mla: Lagator, Mato, et al. “Epistatic Interactions in the Arabinose Cis-Regulatory
    Element.” <i>Molecular Biology and Evolution</i>, vol. 33, no. 3, Oxford University
    Press, 2016, pp. 761–69, doi:<a href="https://doi.org/10.1093/molbev/msv269">10.1093/molbev/msv269</a>.
  short: M. Lagator, C. Igler, A. Moreno, C.C. Guet, J.P. Bollback, Molecular Biology
    and Evolution 33 (2016) 761–769.
date_created: 2018-12-11T11:51:57Z
date_published: 2016-03-01T00:00:00Z
date_updated: 2021-01-12T06:50:39Z
day: '01'
ddc:
- '570'
- '576'
department:
- _id: CaGu
- _id: JoBo
doi: 10.1093/molbev/msv269
ec_funded: 1
file:
- access_level: open_access
  checksum: 1f456ce1d2aa2f67176a1709f9702ecf
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T10:09:27Z
  date_updated: 2020-07-14T12:44:53Z
  file_id: '4751'
  file_name: IST-2016-588-v1+1_Mol_Biol_Evol-2016-Lagator-761-9.pdf
  file_size: 648115
  relation: main_file
file_date_updated: 2020-07-14T12:44:53Z
has_accepted_license: '1'
intvolume: '        33'
issue: '3'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 761 - 769
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
  call_identifier: FP7
  grant_number: '291734'
  name: International IST Postdoc Fellowship Programme
publication: Molecular Biology and Evolution
publication_status: published
publisher: Oxford University Press
publist_id: '5772'
pubrep_id: '588'
quality_controlled: '1'
scopus_import: 1
status: public
title: Epistatic interactions in the arabinose cis-regulatory element
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: 33
year: '2016'
...
---
_id: '1428'
abstract:
- lang: eng
  text: We report on a mathematically rigorous analysis of the superfluid properties
    of a Bose- Einstein condensate in the many-body ground state of a one-dimensional
    model of interacting bosons in a random potential.
article_number: '012016'
author:
- first_name: Martin
  full_name: Könenberg, Martin
  last_name: Könenberg
- first_name: Thomas
  full_name: Moser, Thomas
  id: 2B5FC9A4-F248-11E8-B48F-1D18A9856A87
  last_name: Moser
- first_name: Robert
  full_name: Seiringer, Robert
  id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
  last_name: Seiringer
  orcid: 0000-0002-6781-0521
- first_name: Jakob
  full_name: Yngvason, Jakob
  last_name: Yngvason
citation:
  ama: 'Könenberg M, Moser T, Seiringer R, Yngvason J. Superfluidity and BEC in a
    Model of Interacting Bosons in a Random Potential. In: <i>Journal of Physics:
    Conference Series</i>. Vol 691. IOP Publishing Ltd.; 2016. doi:<a href="https://doi.org/10.1088/1742-6596/691/1/012016">10.1088/1742-6596/691/1/012016</a>'
  apa: 'Könenberg, M., Moser, T., Seiringer, R., &#38; Yngvason, J. (2016). Superfluidity
    and BEC in a Model of Interacting Bosons in a Random Potential. In <i>Journal
    of Physics: Conference Series</i> (Vol. 691). Shanghai, China: IOP Publishing
    Ltd. <a href="https://doi.org/10.1088/1742-6596/691/1/012016">https://doi.org/10.1088/1742-6596/691/1/012016</a>'
  chicago: 'Könenberg, Martin, Thomas Moser, Robert Seiringer, and Jakob Yngvason.
    “Superfluidity and BEC in a Model of Interacting Bosons in a Random Potential.”
    In <i>Journal of Physics: Conference Series</i>, Vol. 691. IOP Publishing Ltd.,
    2016. <a href="https://doi.org/10.1088/1742-6596/691/1/012016">https://doi.org/10.1088/1742-6596/691/1/012016</a>.'
  ieee: 'M. Könenberg, T. Moser, R. Seiringer, and J. Yngvason, “Superfluidity and
    BEC in a Model of Interacting Bosons in a Random Potential,” in <i>Journal of
    Physics: Conference Series</i>, Shanghai, China, 2016, vol. 691, no. 1.'
  ista: 'Könenberg M, Moser T, Seiringer R, Yngvason J. 2016. Superfluidity and BEC
    in a Model of Interacting Bosons in a Random Potential. Journal of Physics: Conference
    Series. 24th International Laser Physics Workshop (LPHYS’15) vol. 691, 012016.'
  mla: 'Könenberg, Martin, et al. “Superfluidity and BEC in a Model of Interacting
    Bosons in a Random Potential.” <i>Journal of Physics: Conference Series</i>, vol.
    691, no. 1, 012016, IOP Publishing Ltd., 2016, doi:<a href="https://doi.org/10.1088/1742-6596/691/1/012016">10.1088/1742-6596/691/1/012016</a>.'
  short: 'M. Könenberg, T. Moser, R. Seiringer, J. Yngvason, in:, Journal of Physics:
    Conference Series, IOP Publishing Ltd., 2016.'
conference:
  end_date: 2015-08-25
  location: Shanghai, China
  name: 24th International Laser Physics Workshop (LPHYS'15)
  start_date: 2015-08-21
date_created: 2018-12-11T11:51:58Z
date_published: 2016-03-07T00:00:00Z
date_updated: 2021-01-12T06:50:40Z
day: '07'
ddc:
- '510'
- '530'
department:
- _id: RoSe
doi: 10.1088/1742-6596/691/1/012016
file:
- access_level: open_access
  checksum: 109db801749072c3f6c8f1a1848700fa
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T10:10:55Z
  date_updated: 2020-07-14T12:44:53Z
  file_id: '4847'
  file_name: IST-2016-585-v1+1_JPCS_691_1_012016.pdf
  file_size: 1434688
  relation: main_file
file_date_updated: 2020-07-14T12:44:53Z
has_accepted_license: '1'
intvolume: '       691'
issue: '1'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
project:
- _id: 25C878CE-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: P27533_N27
  name: Structure of the Excitation Spectrum for Many-Body Quantum Systems
publication: 'Journal of Physics: Conference Series'
publication_status: published
publisher: IOP Publishing Ltd.
publist_id: '5770'
pubrep_id: '585'
quality_controlled: '1'
scopus_import: 1
status: public
title: Superfluidity and BEC in a Model of Interacting Bosons in a Random Potential
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 691
year: '2016'
...
---
_id: '1429'
abstract:
- lang: eng
  text: Solitons are localized waves formed by a balance of focusing and defocusing
    effects. These nonlinear waves exist in diverse forms of matter yet exhibit similar
    properties including stability, periodic recurrence and particle-like trajectories.
    One important property is soliton fission, a process by which an energetic higher-order
    soliton breaks apart due to dispersive or nonlinear perturbations. Here we demonstrate
    through both experiment and theory that nonlinear photocarrier generation can
    induce soliton fission. Using near-field measurements, we directly observe the
    nonlinear spatial and temporal evolution of optical pulses in situ in a nanophotonic
    semiconductor waveguide. We develop an analytic formalism describing the free-carrier
    dispersion (FCD) perturbation and show the experiment exceeds the minimum threshold
    by an order of magnitude. We confirm these observations with a numerical nonlinear
    Schrödinger equation model. These results provide a fundamental explanation and
    physical scaling of optical pulse evolution in free-carrier media and could enable
    improved supercontinuum sources in gas based and integrated semiconductor waveguides.
acknowledgement: This research was supported by the Australian Research Council (ARC)
  Center of Excellence CUDOS (CE110001018), ARC Laureate Fellowship (FL120100029),
  ARC Discovery Early Career Researcher Award (DECRA DE120102069), the Netherlands
  Foundation for Fundamental Research on Matter (FOM) and the Netherlands Organization
  for Scientific Research (NWO). L.K. acknowledges funding from ERC Advanced Investigator
  Grant (no. 240438-CONSTANS). A.D.R, S.C., and G.L. acknowledge financial support
  from the ERC-Pharos programme lead by A. P. Mosk.
article_number: 11332 (2016)
author:
- first_name: Chad
  full_name: Husko, Chad
  last_name: Husko
- first_name: Matthias
  full_name: Wulf, Matthias
  id: 45598606-F248-11E8-B48F-1D18A9856A87
  last_name: Wulf
  orcid: 0000-0001-6613-1378
- first_name: Simon
  full_name: Lefrançois, Simon
  last_name: Lefrançois
- first_name: Sylvain
  full_name: Combrié, Sylvain
  last_name: Combrié
- first_name: Gaëlle
  full_name: Lehoucq, Gaëlle
  last_name: Lehoucq
- first_name: Alfredo
  full_name: De Rossi, Alfredo
  last_name: De Rossi
- first_name: Benjamin
  full_name: Eggleton, Benjamin
  last_name: Eggleton
- first_name: Laurens
  full_name: Kuipers, Laurens
  last_name: Kuipers
citation:
  ama: Husko C, Wulf M, Lefrançois S, et al. Free-carrier-induced soliton fission
    unveiled by in situ measurements in nanophotonic waveguides. <i>Nature Communications</i>.
    2016;7. doi:<a href="https://doi.org/10.1038/ncomms11332">10.1038/ncomms11332</a>
  apa: Husko, C., Wulf, M., Lefrançois, S., Combrié, S., Lehoucq, G., De Rossi, A.,
    … Kuipers, L. (2016). Free-carrier-induced soliton fission unveiled by in situ
    measurements in nanophotonic waveguides. <i>Nature Communications</i>. Nature
    Publishing Group. <a href="https://doi.org/10.1038/ncomms11332">https://doi.org/10.1038/ncomms11332</a>
  chicago: Husko, Chad, Matthias Wulf, Simon Lefrançois, Sylvain Combrié, Gaëlle Lehoucq,
    Alfredo De Rossi, Benjamin Eggleton, and Laurens Kuipers. “Free-Carrier-Induced
    Soliton Fission Unveiled by in Situ Measurements in Nanophotonic Waveguides.”
    <i>Nature Communications</i>. Nature Publishing Group, 2016. <a href="https://doi.org/10.1038/ncomms11332">https://doi.org/10.1038/ncomms11332</a>.
  ieee: C. Husko <i>et al.</i>, “Free-carrier-induced soliton fission unveiled by
    in situ measurements in nanophotonic waveguides,” <i>Nature Communications</i>,
    vol. 7. Nature Publishing Group, 2016.
  ista: Husko C, Wulf M, Lefrançois S, Combrié S, Lehoucq G, De Rossi A, Eggleton
    B, Kuipers L. 2016. Free-carrier-induced soliton fission unveiled by in situ measurements
    in nanophotonic waveguides. Nature Communications. 7, 11332 (2016).
  mla: Husko, Chad, et al. “Free-Carrier-Induced Soliton Fission Unveiled by in Situ
    Measurements in Nanophotonic Waveguides.” <i>Nature Communications</i>, vol. 7,
    11332 (2016), Nature Publishing Group, 2016, doi:<a href="https://doi.org/10.1038/ncomms11332">10.1038/ncomms11332</a>.
  short: C. Husko, M. Wulf, S. Lefrançois, S. Combrié, G. Lehoucq, A. De Rossi, B.
    Eggleton, L. Kuipers, Nature Communications 7 (2016).
date_created: 2018-12-11T11:51:58Z
date_published: 2016-04-15T00:00:00Z
date_updated: 2021-01-12T06:50:40Z
day: '15'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.1038/ncomms11332
file:
- access_level: open_access
  checksum: 6484fa81a2e52e4fdd7935e1ae6091d4
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T10:15:53Z
  date_updated: 2020-07-14T12:44:53Z
  file_id: '5177'
  file_name: IST-2016-583-v1+1_ncomms11332.pdf
  file_size: 965176
  relation: main_file
file_date_updated: 2020-07-14T12:44:53Z
has_accepted_license: '1'
intvolume: '         7'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
publication: Nature Communications
publication_status: published
publisher: Nature Publishing Group
publist_id: '5769'
pubrep_id: '583'
quality_controlled: '1'
scopus_import: 1
status: public
title: Free-carrier-induced soliton fission unveiled by in situ measurements in nanophotonic
  waveguides
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: 7
year: '2016'
...
---
_id: '9456'
abstract:
- lang: eng
  text: The discovery of introns four decades ago was one of the most unexpected findings
    in molecular biology. Introns are sequences interrupting genes that must be removed
    as part of messenger RNA production. Genome sequencing projects have shown that
    most eukaryotic genes contain at least one intron, and frequently many. Comparison
    of these genomes reveals a history of long evolutionary periods during which few
    introns were gained, punctuated by episodes of rapid, extensive gain. However,
    although several detailed mechanisms for such episodic intron generation have
    been proposed, none has been empirically supported on a genomic scale. Here we
    show how short, non-autonomous DNA transposons independently generated hundreds
    to thousands of introns in the prasinophyte Micromonas pusilla and the pelagophyte
    Aureococcus anophagefferens. Each transposon carries one splice site. The other
    splice site is co-opted from the gene sequence that is duplicated upon transposon
    insertion, allowing perfect splicing out of the RNA. The distributions of sequences
    that can be co-opted are biased with respect to codons, and phasing of transposon-generated
    introns is similarly biased. These transposons insert between pre-existing nucleosomes,
    so that multiple nearby insertions generate nucleosome-sized intervening segments.
    Thus, transposon insertion and sequence co-option may explain the intron phase
    biases and prevalence of nucleosome-sized exons observed in eukaryotes. Overall,
    the two independent examples of proliferating elements illustrate a general DNA
    transposon mechanism that can plausibly account for episodes of rapid, extensive
    intron gain during eukaryotic evolution.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Jason T.
  full_name: Huff, Jason T.
  last_name: Huff
- first_name: Daniel
  full_name: Zilberman, Daniel
  id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
  last_name: Zilberman
  orcid: 0000-0002-0123-8649
- first_name: Scott W.
  full_name: Roy, Scott W.
  last_name: Roy
citation:
  ama: Huff JT, Zilberman D, Roy SW. Mechanism for DNA transposons to generate introns
    on genomic scales. <i>Nature</i>. 2016;538(7626):533-536. doi:<a href="https://doi.org/10.1038/nature20110">10.1038/nature20110</a>
  apa: Huff, J. T., Zilberman, D., &#38; Roy, S. W. (2016). Mechanism for DNA transposons
    to generate introns on genomic scales. <i>Nature</i>. Springer Nature . <a href="https://doi.org/10.1038/nature20110">https://doi.org/10.1038/nature20110</a>
  chicago: Huff, Jason T., Daniel Zilberman, and Scott W. Roy. “Mechanism for DNA
    Transposons to Generate Introns on Genomic Scales.” <i>Nature</i>. Springer Nature
    , 2016. <a href="https://doi.org/10.1038/nature20110">https://doi.org/10.1038/nature20110</a>.
  ieee: J. T. Huff, D. Zilberman, and S. W. Roy, “Mechanism for DNA transposons to
    generate introns on genomic scales,” <i>Nature</i>, vol. 538, no. 7626. Springer
    Nature , pp. 533–536, 2016.
  ista: Huff JT, Zilberman D, Roy SW. 2016. Mechanism for DNA transposons to generate
    introns on genomic scales. Nature. 538(7626), 533–536.
  mla: Huff, Jason T., et al. “Mechanism for DNA Transposons to Generate Introns on
    Genomic Scales.” <i>Nature</i>, vol. 538, no. 7626, Springer Nature , 2016, pp.
    533–36, doi:<a href="https://doi.org/10.1038/nature20110">10.1038/nature20110</a>.
  short: J.T. Huff, D. Zilberman, S.W. Roy, Nature 538 (2016) 533–536.
date_created: 2021-06-04T11:34:55Z
date_published: 2016-10-27T00:00:00Z
date_updated: 2021-12-14T07:55:30Z
day: '27'
department:
- _id: DaZi
doi: 10.1038/nature20110
extern: '1'
external_id:
  pmid:
  - '27760113'
intvolume: '       538'
issue: '7626'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5684705/
month: '10'
oa: 1
oa_version: Submitted Version
page: 533-536
pmid: 1
publication: Nature
publication_identifier:
  eissn:
  - 1476-4687
  issn:
  - 0028-0836
publication_status: published
publisher: 'Springer Nature '
quality_controlled: '1'
scopus_import: '1'
status: public
title: Mechanism for DNA transposons to generate introns on genomic scales
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 538
year: '2016'
...
---
_id: '9473'
abstract:
- lang: eng
  text: Cytosine DNA methylation regulates the expression of eukaryotic genes and
    transposons. Methylation is copied by methyltransferases after DNA replication,
    which results in faithful transmission of methylation patterns during cell division
    and, at least in flowering plants, across generations. Transgenerational inheritance
    is mediated by a small group of cells that includes gametes and their progenitors.
    However, methylation is usually analyzed in somatic tissues that do not contribute
    to the next generation, and the mechanisms of transgenerational inheritance are
    inferred from such studies. To gain a better understanding of how DNA methylation
    is inherited, we analyzed purified Arabidopsis thaliana sperm and vegetative cells-the
    cell types that comprise pollen-with mutations in the DRM, CMT2, and CMT3 methyltransferases.
    We find that DNA methylation dependency on these enzymes is similar in sperm,
    vegetative cells, and somatic tissues, although DRM activity extends into heterochromatin
    in vegetative cells, likely reflecting transcription of heterochromatic transposons
    in this cell type. We also show that lack of histone H1, which elevates heterochromatic
    DNA methylation in somatic tissues, does not have this effect in pollen. Instead,
    levels of CG methylation in wild-type sperm and vegetative cells, as well as in
    wild-type microspores from which both pollen cell types originate, are substantially
    higher than in wild-type somatic tissues and similar to those of H1-depleted roots.
    Our results demonstrate that the mechanisms of methylation maintenance are similar
    between pollen and somatic cells, but the efficiency of CG methylation is higher
    in pollen, allowing methylation patterns to be accurately inherited across generations.
article_processing_charge: No
article_type: original
author:
- first_name: Ping-Hung
  full_name: Hsieh, Ping-Hung
  last_name: Hsieh
- first_name: Shengbo
  full_name: He, Shengbo
  last_name: He
- first_name: Toby
  full_name: Buttress, Toby
  last_name: Buttress
- first_name: Hongbo
  full_name: Gao, Hongbo
  last_name: Gao
- first_name: Matthew
  full_name: Couchman, Matthew
  last_name: Couchman
- first_name: Robert L.
  full_name: Fischer, Robert L.
  last_name: Fischer
- first_name: Daniel
  full_name: Zilberman, Daniel
  id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
  last_name: Zilberman
  orcid: 0000-0002-0123-8649
- first_name: Xiaoqi
  full_name: Feng, Xiaoqi
  id: e0164712-22ee-11ed-b12a-d80fcdf35958
  last_name: Feng
  orcid: 0000-0002-4008-1234
citation:
  ama: Hsieh P-H, He S, Buttress T, et al. Arabidopsis male sexual lineage exhibits
    more robust maintenance of CG methylation than somatic tissues. <i>Proceedings
    of the National Academy of Sciences</i>. 2016;113(52):15132-15137. doi:<a href="https://doi.org/10.1073/pnas.1619074114">10.1073/pnas.1619074114</a>
  apa: Hsieh, P.-H., He, S., Buttress, T., Gao, H., Couchman, M., Fischer, R. L.,
    … Feng, X. (2016). Arabidopsis male sexual lineage exhibits more robust maintenance
    of CG methylation than somatic tissues. <i>Proceedings of the National Academy
    of Sciences</i>. National Academy of Sciences. <a href="https://doi.org/10.1073/pnas.1619074114">https://doi.org/10.1073/pnas.1619074114</a>
  chicago: Hsieh, Ping-Hung, Shengbo He, Toby Buttress, Hongbo Gao, Matthew Couchman,
    Robert L. Fischer, Daniel Zilberman, and Xiaoqi Feng. “Arabidopsis Male Sexual
    Lineage Exhibits More Robust Maintenance of CG Methylation than Somatic Tissues.”
    <i>Proceedings of the National Academy of Sciences</i>. National Academy of Sciences,
    2016. <a href="https://doi.org/10.1073/pnas.1619074114">https://doi.org/10.1073/pnas.1619074114</a>.
  ieee: P.-H. Hsieh <i>et al.</i>, “Arabidopsis male sexual lineage exhibits more
    robust maintenance of CG methylation than somatic tissues,” <i>Proceedings of
    the National Academy of Sciences</i>, vol. 113, no. 52. National Academy of Sciences,
    pp. 15132–15137, 2016.
  ista: Hsieh P-H, He S, Buttress T, Gao H, Couchman M, Fischer RL, Zilberman D, Feng
    X. 2016. Arabidopsis male sexual lineage exhibits more robust maintenance of CG
    methylation than somatic tissues. Proceedings of the National Academy of Sciences.
    113(52), 15132–15137.
  mla: Hsieh, Ping-Hung, et al. “Arabidopsis Male Sexual Lineage Exhibits More Robust
    Maintenance of CG Methylation than Somatic Tissues.” <i>Proceedings of the National
    Academy of Sciences</i>, vol. 113, no. 52, National Academy of Sciences, 2016,
    pp. 15132–37, doi:<a href="https://doi.org/10.1073/pnas.1619074114">10.1073/pnas.1619074114</a>.
  short: P.-H. Hsieh, S. He, T. Buttress, H. Gao, M. Couchman, R.L. Fischer, D. Zilberman,
    X. Feng, Proceedings of the National Academy of Sciences 113 (2016) 15132–15137.
date_created: 2021-06-07T06:21:39Z
date_published: 2016-12-27T00:00:00Z
date_updated: 2023-05-08T11:00:40Z
day: '27'
department:
- _id: DaZi
- _id: XiFe
doi: 10.1073/pnas.1619074114
extern: '1'
external_id:
  pmid:
  - '27956643'
intvolume: '       113'
issue: '52'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1073/pnas.1619074114
month: '12'
oa: 1
oa_version: Published Version
page: 15132-15137
pmid: 1
publication: Proceedings of the National Academy of Sciences
publication_identifier:
  eissn:
  - 1091-6490
  issn:
  - 0027-8424
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: Arabidopsis male sexual lineage exhibits more robust maintenance of CG methylation
  than somatic tissues
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 113
year: '2016'
...
---
_id: '9477'
abstract:
- lang: eng
  text: Cytosine methylation is a DNA modification with important regulatory functions
    in eukaryotes. In flowering plants, sexual reproduction is accompanied by extensive
    DNA demethylation, which is required for proper gene expression in the endosperm,
    a nutritive extraembryonic seed tissue. Endosperm arises from a fusion of a sperm
    cell carried in the pollen and a female central cell. Endosperm DNA demethylation
    is observed specifically on the chromosomes inherited from the central cell in
    Arabidopsis thaliana, rice, and maize, and requires the DEMETER DNA demethylase
    in Arabidopsis. DEMETER is expressed in the central cell before fertilization,
    suggesting that endosperm demethylation patterns are inherited from the central
    cell. Down-regulation of the MET1 DNA methyltransferase has also been proposed
    to contribute to central cell demethylation. However, with the exception of three
    maize genes, central cell DNA methylation has not been directly measured, leaving
    the origin and mechanism of endosperm demethylation uncertain. Here, we report
    genome-wide analysis of DNA methylation in the central cells of Arabidopsis and
    rice—species that diverged 150 million years ago—as well as in rice egg cells.
    We find that DNA demethylation in both species is initiated in central cells,
    which requires DEMETER in Arabidopsis. However, we do not observe a global reduction
    of CG methylation that would be indicative of lowered MET1 activity; on the contrary,
    CG methylation efficiency is elevated in female gametes compared with nonsexual
    tissues. Our results demonstrate that locus-specific, active DNA demethylation
    in the central cell is the origin of maternal chromosome hypomethylation in the
    endosperm.
article_processing_charge: No
article_type: original
author:
- first_name: Kyunghyuk
  full_name: Park, Kyunghyuk
  last_name: Park
- first_name: M. Yvonne
  full_name: Kim, M. Yvonne
  last_name: Kim
- first_name: Martin
  full_name: Vickers, Martin
  last_name: Vickers
- first_name: Jin-Sup
  full_name: Park, Jin-Sup
  last_name: Park
- first_name: Youbong
  full_name: Hyun, Youbong
  last_name: Hyun
- first_name: Takashi
  full_name: Okamoto, Takashi
  last_name: Okamoto
- first_name: Daniel
  full_name: Zilberman, Daniel
  id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
  last_name: Zilberman
  orcid: 0000-0002-0123-8649
- first_name: Robert L.
  full_name: Fischer, Robert L.
  last_name: Fischer
- first_name: Xiaoqi
  full_name: Feng, Xiaoqi
  id: e0164712-22ee-11ed-b12a-d80fcdf35958
  last_name: Feng
  orcid: 0000-0002-4008-1234
- first_name: Yeonhee
  full_name: Choi, Yeonhee
  last_name: Choi
- first_name: Stefan
  full_name: Scholten, Stefan
  last_name: Scholten
citation:
  ama: Park K, Kim MY, Vickers M, et al. DNA demethylation is initiated in the central
    cells of Arabidopsis and rice. <i>Proceedings of the National Academy of Sciences</i>.
    2016;113(52):15138-15143. doi:<a href="https://doi.org/10.1073/pnas.1619047114">10.1073/pnas.1619047114</a>
  apa: Park, K., Kim, M. Y., Vickers, M., Park, J.-S., Hyun, Y., Okamoto, T., … Scholten,
    S. (2016). DNA demethylation is initiated in the central cells of Arabidopsis
    and rice. <i>Proceedings of the National Academy of Sciences</i>. National Academy
    of Sciences. <a href="https://doi.org/10.1073/pnas.1619047114">https://doi.org/10.1073/pnas.1619047114</a>
  chicago: Park, Kyunghyuk, M. Yvonne Kim, Martin Vickers, Jin-Sup Park, Youbong Hyun,
    Takashi Okamoto, Daniel Zilberman, et al. “DNA Demethylation Is Initiated in the
    Central Cells of Arabidopsis and Rice.” <i>Proceedings of the National Academy
    of Sciences</i>. National Academy of Sciences, 2016. <a href="https://doi.org/10.1073/pnas.1619047114">https://doi.org/10.1073/pnas.1619047114</a>.
  ieee: K. Park <i>et al.</i>, “DNA demethylation is initiated in the central cells
    of Arabidopsis and rice,” <i>Proceedings of the National Academy of Sciences</i>,
    vol. 113, no. 52. National Academy of Sciences, pp. 15138–15143, 2016.
  ista: Park K, Kim MY, Vickers M, Park J-S, Hyun Y, Okamoto T, Zilberman D, Fischer
    RL, Feng X, Choi Y, Scholten S. 2016. DNA demethylation is initiated in the central
    cells of Arabidopsis and rice. Proceedings of the National Academy of Sciences.
    113(52), 15138–15143.
  mla: Park, Kyunghyuk, et al. “DNA Demethylation Is Initiated in the Central Cells
    of Arabidopsis and Rice.” <i>Proceedings of the National Academy of Sciences</i>,
    vol. 113, no. 52, National Academy of Sciences, 2016, pp. 15138–43, doi:<a href="https://doi.org/10.1073/pnas.1619047114">10.1073/pnas.1619047114</a>.
  short: K. Park, M.Y. Kim, M. Vickers, J.-S. Park, Y. Hyun, T. Okamoto, D. Zilberman,
    R.L. Fischer, X. Feng, Y. Choi, S. Scholten, Proceedings of the National Academy
    of Sciences 113 (2016) 15138–15143.
date_created: 2021-06-07T07:10:59Z
date_published: 2016-12-27T00:00:00Z
date_updated: 2023-05-08T11:00:07Z
day: '27'
department:
- _id: DaZi
- _id: XiFe
doi: 10.1073/pnas.1619047114
extern: '1'
external_id:
  pmid:
  - '27956642'
intvolume: '       113'
issue: '52'
keyword:
- Multidisciplinary
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1073/pnas.1619047114
month: '12'
oa: 1
oa_version: Published Version
page: 15138-15143
pmid: 1
publication: Proceedings of the National Academy of Sciences
publication_identifier:
  eissn:
  - 1091-6490
  issn:
  - 0027-8424
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: DNA demethylation is initiated in the central cells of Arabidopsis and rice
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 113
year: '2016'
...
---
_id: '948'
abstract:
- lang: eng
  text: Experience constantly shapes neural circuits through a variety of plasticity
    mechanisms. While the functional roles of some plasticity mechanisms are well-understood,
    it remains unclear how changes in neural excitability contribute to learning.
    Here, we develop a normative interpretation of intrinsic plasticity (IP) as a
    key component of unsupervised learning. We introduce a novel generative mixture
    model that accounts for the class-specific statistics of stimulus intensities,
    and we derive a neural circuit that learns the input classes and their intensities.
    We will analytically show that inference and learning for our generative model
    can be achieved by a neural circuit with intensity-sensitive neurons equipped
    with a specific form of IP. Numerical experiments verify our analytical derivations
    and show robust behavior for artificial and natural stimuli. Our results link
    IP to non-trivial input statistics, in particular the statistics of stimulus intensities
    for classes to which a neuron is sensitive. More generally, our work paves the
    way toward new classification algorithms that are robust to intensity variations.
acknowledgement: DFG Cluster of Excellence EXC 1077/1 (Hearing4all) and  LU 1196/5-1
  (JL and TM), People Programme (Marie Curie Actions) FP7/2007-2013 grant agreement
  no. 291734 (CS)
alternative_title:
- Advances in Neural Information Processing Systems
author:
- first_name: Travis
  full_name: Monk, Travis
  last_name: Monk
- first_name: Cristina
  full_name: Savin, Cristina
  id: 3933349E-F248-11E8-B48F-1D18A9856A87
  last_name: Savin
- first_name: Jörg
  full_name: Lücke, Jörg
  last_name: Lücke
citation:
  ama: 'Monk T, Savin C, Lücke J. Neurons equipped with intrinsic plasticity learn
    stimulus intensity statistics. In: Vol 29. Neural Information Processing Systems;
    2016:4285-4293.'
  apa: 'Monk, T., Savin, C., &#38; Lücke, J. (2016). Neurons equipped with intrinsic
    plasticity learn stimulus intensity statistics (Vol. 29, pp. 4285–4293). Presented
    at the NIPS: Neural Information Processing Systems, Barcelona, Spaine: Neural
    Information Processing Systems.'
  chicago: Monk, Travis, Cristina Savin, and Jörg Lücke. “Neurons Equipped with Intrinsic
    Plasticity Learn Stimulus Intensity Statistics,” 29:4285–93. Neural Information
    Processing Systems, 2016.
  ieee: 'T. Monk, C. Savin, and J. Lücke, “Neurons equipped with intrinsic plasticity
    learn stimulus intensity statistics,” presented at the NIPS: Neural Information
    Processing Systems, Barcelona, Spaine, 2016, vol. 29, pp. 4285–4293.'
  ista: 'Monk T, Savin C, Lücke J. 2016. Neurons equipped with intrinsic plasticity
    learn stimulus intensity statistics. NIPS: Neural Information Processing Systems,
    Advances in Neural Information Processing Systems, vol. 29, 4285–4293.'
  mla: Monk, Travis, et al. <i>Neurons Equipped with Intrinsic Plasticity Learn Stimulus
    Intensity Statistics</i>. Vol. 29, Neural Information Processing Systems, 2016,
    pp. 4285–93.
  short: T. Monk, C. Savin, J. Lücke, in:, Neural Information Processing Systems,
    2016, pp. 4285–4293.
conference:
  end_date: 2016-12-10
  location: Barcelona, Spaine
  name: 'NIPS: Neural Information Processing Systems'
  start_date: 2016-12-05
date_created: 2018-12-11T11:49:21Z
date_published: 2016-01-01T00:00:00Z
date_updated: 2021-01-12T08:22:08Z
day: '01'
department:
- _id: GaTk
ec_funded: 1
intvolume: '        29'
language:
- iso: eng
main_file_link:
- url: https://papers.nips.cc/paper/6582-neurons-equipped-with-intrinsic-plasticity-learn-stimulus-intensity-statistics
month: '01'
oa_version: None
page: 4285 - 4293
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
  call_identifier: FP7
  grant_number: '291734'
  name: International IST Postdoc Fellowship Programme
publication_status: published
publisher: Neural Information Processing Systems
publist_id: '6469'
quality_controlled: '1'
scopus_import: 1
status: public
title: Neurons equipped with intrinsic plasticity learn stimulus intensity statistics
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 29
year: '2016'
...
---
_id: '1008'
abstract:
- lang: eng
  text: Feedback loops in biological networks, among others, enable differentiation
    and cell cycle progression, and increase robustness in signal transduction. In
    natural networks, feedback loops are often complex and intertwined, making it
    challenging to identify which loops are mainly responsible for an observed behavior.
    However, minimal synthetic replicas could allow for such identification. Here,
    we engineered a synthetic permease-inducer-repressor system in Saccharomyces cerevisiae
    to analyze if a transport-mediated positive feedback loop could be a core mechanism
    for the switch-like behavior in the regulation of metabolic gene networks such
    as the S. cerevisiae GAL system or the Escherichia coli lac operon. We characterized
    the synthetic circuit using deterministic and stochastic mathematical models.
    Similar to its natural counterparts, our synthetic system shows bistable and hysteretic
    behavior, and the inducer concentration range for bistability as well as the switching
    rates between the two stable states depend on the repressor concentration. Our
    results indicate that a generic permease–inducer–repressor circuit with a single
    feedback loop is sufficient to explain the experimentally observed bistable behavior
    of the natural systems. We anticipate that the approach of reimplementing natural
    systems with orthogonal parts to identify crucial network components is applicable
    to other natural systems such as signaling pathways.
acknowledgement: We thank Julio Polaina (Instituto de Agroqu ı ́ mica y Tecnolog ı
  ́ a de Alimentos, C.S.I.C., Paterna, Spain) for the gift of plasmid pMR4, Gregor
  W. Schmidt for provision of and support with the micro fl uidic device, Markus Du
  ̈ rr for the cell tracking R script, and Lukas Widmer for the script for MEIGO using
  “ parfor ” in MATLAB. We acknowledge the members of the Stelling group for discussions,
  comments, and support.
author:
- first_name: Robert
  full_name: Gnügge, Robert
  last_name: Gnügge
- first_name: Lekshmi
  full_name: Dharmarajan, Lekshmi
  last_name: Dharmarajan
- first_name: Moritz
  full_name: Lang, Moritz
  id: 29E0800A-F248-11E8-B48F-1D18A9856A87
  last_name: Lang
- first_name: Jörg
  full_name: Stelling, Jörg
  last_name: Stelling
citation:
  ama: Gnügge R, Dharmarajan L, Lang M, Stelling J. An orthogonal permease–inducer–repressor
    feedback loop shows bistability. <i>ACS Synthetic Biology</i>. 2016;5(10):1098-1107.
    doi:<a href="https://doi.org/10.1021/acssynbio.6b00013">10.1021/acssynbio.6b00013</a>
  apa: Gnügge, R., Dharmarajan, L., Lang, M., &#38; Stelling, J. (2016). An orthogonal
    permease–inducer–repressor feedback loop shows bistability. <i>ACS Synthetic Biology</i>.
    American Chemical Society. <a href="https://doi.org/10.1021/acssynbio.6b00013">https://doi.org/10.1021/acssynbio.6b00013</a>
  chicago: Gnügge, Robert, Lekshmi Dharmarajan, Moritz Lang, and Jörg Stelling. “An
    Orthogonal Permease–Inducer–Repressor Feedback Loop Shows Bistability.” <i>ACS
    Synthetic Biology</i>. American Chemical Society, 2016. <a href="https://doi.org/10.1021/acssynbio.6b00013">https://doi.org/10.1021/acssynbio.6b00013</a>.
  ieee: R. Gnügge, L. Dharmarajan, M. Lang, and J. Stelling, “An orthogonal permease–inducer–repressor
    feedback loop shows bistability,” <i>ACS Synthetic Biology</i>, vol. 5, no. 10.
    American Chemical Society, pp. 1098–1107, 2016.
  ista: Gnügge R, Dharmarajan L, Lang M, Stelling J. 2016. An orthogonal permease–inducer–repressor
    feedback loop shows bistability. ACS Synthetic Biology. 5(10), 1098–1107.
  mla: Gnügge, Robert, et al. “An Orthogonal Permease–Inducer–Repressor Feedback Loop
    Shows Bistability.” <i>ACS Synthetic Biology</i>, vol. 5, no. 10, American Chemical
    Society, 2016, pp. 1098–107, doi:<a href="https://doi.org/10.1021/acssynbio.6b00013">10.1021/acssynbio.6b00013</a>.
  short: R. Gnügge, L. Dharmarajan, M. Lang, J. Stelling, ACS Synthetic Biology 5
    (2016) 1098–1107.
date_created: 2018-12-11T11:49:40Z
date_published: 2016-05-05T00:00:00Z
date_updated: 2021-01-12T06:47:37Z
day: '05'
department:
- _id: CaGu
doi: 10.1021/acssynbio.6b00013
intvolume: '         5'
issue: '10'
language:
- iso: eng
month: '05'
oa_version: None
page: 1098 - 1107
publication: ACS Synthetic Biology
publication_status: published
publisher: American Chemical Society
publist_id: '6390'
quality_controlled: '1'
status: public
title: An orthogonal permease–inducer–repressor feedback loop shows bistability
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2016'
...
---
_id: '1181'
abstract:
- lang: eng
  text: 'This review accompanies a 2016 SFN mini-symposium presenting examples of
    current studies that address a central question: How do neural stem cells (NSCs)
    divide in different ways to produce heterogeneous daughter types at the right
    time and in proper numbers to build a cerebral cortex with the appropriate size
    and structure? We will focus on four aspects of corticogenesis: cytokinesis events
    that follow apical mitoses of NSCs; coordinating abscission with delamination
    from the apical membrane; timing of neurogenesis and its indirect regulation through
    emergence of intermediate progenitors; and capacity of single NSCs to generate
    the correct number and laminar fate of cortical neurons. Defects in these mechanisms
    can cause microcephaly and other brain malformations, and understanding them is
    critical to designing diagnostic tools and preventive and corrective therapies.'
acknowledgement: This work was supported by National Institutes of Health Grants R01NS089795
  and R01NS098370 to H.T.G., R01NS076640 to N.D.D., and R01MH094589 and R01NS089777
  to B.C., Academia Sinica AS-104-TPB09-2 to S.-J.C, European Union FP7-CIG618444
  and Human Frontiers Science Program RGP0053 to S.H., and Fonds Léon Fredericq, from
  the Fondation Médicale Reine Elisabeth, and from the Fonation Simone et Pierre Clerdent
  to L.N. The authors apologize to colleagues whose work could not be cited due to
  space limitations.
author:
- first_name: Noelle
  full_name: Dwyer, Noelle
  last_name: Dwyer
- first_name: Bin
  full_name: Chen, Bin
  last_name: Chen
- first_name: Shen
  full_name: Chou, Shen
  last_name: Chou
- first_name: Simon
  full_name: Hippenmeyer, Simon
  id: 37B36620-F248-11E8-B48F-1D18A9856A87
  last_name: Hippenmeyer
  orcid: 0000-0003-2279-1061
- first_name: Laurent
  full_name: Nguyen, Laurent
  last_name: Nguyen
- first_name: Troy
  full_name: Ghashghaei, Troy
  last_name: Ghashghaei
citation:
  ama: 'Dwyer N, Chen B, Chou S, Hippenmeyer S, Nguyen L, Ghashghaei T. Neural stem
    cells to cerebral cortex: Emerging mechanisms regulating progenitor behavior and
    productivity. <i>Journal of Neuroscience</i>. 2016;36(45):11394-11401. doi:<a
    href="https://doi.org/10.1523/JNEUROSCI.2359-16.2016">10.1523/JNEUROSCI.2359-16.2016</a>'
  apa: 'Dwyer, N., Chen, B., Chou, S., Hippenmeyer, S., Nguyen, L., &#38; Ghashghaei,
    T. (2016). Neural stem cells to cerebral cortex: Emerging mechanisms regulating
    progenitor behavior and productivity. <i>Journal of Neuroscience</i>. Society
    for Neuroscience. <a href="https://doi.org/10.1523/JNEUROSCI.2359-16.2016">https://doi.org/10.1523/JNEUROSCI.2359-16.2016</a>'
  chicago: 'Dwyer, Noelle, Bin Chen, Shen Chou, Simon Hippenmeyer, Laurent Nguyen,
    and Troy Ghashghaei. “Neural Stem Cells to Cerebral Cortex: Emerging Mechanisms
    Regulating Progenitor Behavior and Productivity.” <i>Journal of Neuroscience</i>.
    Society for Neuroscience, 2016. <a href="https://doi.org/10.1523/JNEUROSCI.2359-16.2016">https://doi.org/10.1523/JNEUROSCI.2359-16.2016</a>.'
  ieee: 'N. Dwyer, B. Chen, S. Chou, S. Hippenmeyer, L. Nguyen, and T. Ghashghaei,
    “Neural stem cells to cerebral cortex: Emerging mechanisms regulating progenitor
    behavior and productivity,” <i>Journal of Neuroscience</i>, vol. 36, no. 45. Society
    for Neuroscience, pp. 11394–11401, 2016.'
  ista: 'Dwyer N, Chen B, Chou S, Hippenmeyer S, Nguyen L, Ghashghaei T. 2016. Neural
    stem cells to cerebral cortex: Emerging mechanisms regulating progenitor behavior
    and productivity. Journal of Neuroscience. 36(45), 11394–11401.'
  mla: 'Dwyer, Noelle, et al. “Neural Stem Cells to Cerebral Cortex: Emerging Mechanisms
    Regulating Progenitor Behavior and Productivity.” <i>Journal of Neuroscience</i>,
    vol. 36, no. 45, Society for Neuroscience, 2016, pp. 11394–401, doi:<a href="https://doi.org/10.1523/JNEUROSCI.2359-16.2016">10.1523/JNEUROSCI.2359-16.2016</a>.'
  short: N. Dwyer, B. Chen, S. Chou, S. Hippenmeyer, L. Nguyen, T. Ghashghaei, Journal
    of Neuroscience 36 (2016) 11394–11401.
date_created: 2018-12-11T11:50:35Z
date_published: 2016-11-09T00:00:00Z
date_updated: 2021-01-12T06:48:54Z
day: '09'
department:
- _id: SiHi
doi: 10.1523/JNEUROSCI.2359-16.2016
intvolume: '        36'
issue: '45'
language:
- iso: eng
month: '11'
oa_version: None
page: 11394 - 11401
project:
- _id: 25D7962E-B435-11E9-9278-68D0E5697425
  grant_number: RGP0053/2014
  name: Quantitative Structure-Function Analysis of Cerebral Cortex Assembly at Clonal
    Level
publication: Journal of Neuroscience
publication_status: published
publisher: Society for Neuroscience
publist_id: '6172'
quality_controlled: '1'
scopus_import: 1
status: public
title: 'Neural stem cells to cerebral cortex: Emerging mechanisms regulating progenitor
  behavior and productivity'
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 36
year: '2016'
...
---
_id: '1182'
abstract:
- lang: eng
  text: 'Balanced knockout tournaments are ubiquitous in sports competitions and are
    also used in decisionmaking and elections. The traditional computational question,
    that asks to compute a draw (optimal draw) that maximizes the winning probability
    for a distinguished player, has received a lot of attention. Previous works consider
    the problem where the pairwise winning probabilities are known precisely, while
    we study how robust is the winning probability with respect to small errors in
    the pairwise winning probabilities. First, we present several illuminating examples
    to establish: (a) there exist deterministic tournaments (where the pairwise winning
    probabilities are 0 or 1) where one optimal draw is much more robust than the
    other; and (b) in general, there exist tournaments with slightly suboptimal draws
    that are more robust than all the optimal draws. The above examples motivate the
    study of the computational problem of robust draws that guarantee a specified
    winning probability. Second, we present a polynomial-time algorithm for approximating
    the robustness of a draw for sufficiently small errors in pairwise winning probabilities,
    and obtain that the stated computational problem is NP-complete. We also show
    that two natural cases of deterministic tournaments where the optimal draw could
    be computed in polynomial time also admit polynomial-time algorithms to compute
    robust optimal draws.'
author:
- first_name: Krishnendu
  full_name: Chatterjee, Krishnendu
  id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
  last_name: Chatterjee
  orcid: 0000-0002-4561-241X
- first_name: Rasmus
  full_name: Ibsen-Jensen, Rasmus
  id: 3B699956-F248-11E8-B48F-1D18A9856A87
  last_name: Ibsen-Jensen
  orcid: 0000-0003-4783-0389
- first_name: Josef
  full_name: Tkadlec, Josef
  id: 3F24CCC8-F248-11E8-B48F-1D18A9856A87
  last_name: Tkadlec
  orcid: 0000-0002-1097-9684
citation:
  ama: 'Chatterjee K, Ibsen-Jensen R, Tkadlec J. Robust draws in balanced knockout
    tournaments. In: Vol 2016-January. AAAI Press; 2016:172-179.'
  apa: 'Chatterjee, K., Ibsen-Jensen, R., &#38; Tkadlec, J. (2016). Robust draws in
    balanced knockout tournaments (Vol. 2016–January, pp. 172–179). Presented at the
    IJCAI: International Joint Conference on Artificial Intelligence, New York, NY,
    USA: AAAI Press.'
  chicago: Chatterjee, Krishnendu, Rasmus Ibsen-Jensen, and Josef Tkadlec. “Robust
    Draws in Balanced Knockout Tournaments,” 2016–January:172–79. AAAI Press, 2016.
  ieee: 'K. Chatterjee, R. Ibsen-Jensen, and J. Tkadlec, “Robust draws in balanced
    knockout tournaments,” presented at the IJCAI: International Joint Conference
    on Artificial Intelligence, New York, NY, USA, 2016, vol. 2016–January, pp. 172–179.'
  ista: 'Chatterjee K, Ibsen-Jensen R, Tkadlec J. 2016. Robust draws in balanced knockout
    tournaments. IJCAI: International Joint Conference on Artificial Intelligence
    vol. 2016–January, 172–179.'
  mla: Chatterjee, Krishnendu, et al. <i>Robust Draws in Balanced Knockout Tournaments</i>.
    Vol. 2016–January, AAAI Press, 2016, pp. 172–79.
  short: K. Chatterjee, R. Ibsen-Jensen, J. Tkadlec, in:, AAAI Press, 2016, pp. 172–179.
conference:
  end_date: 2016-07-15
  location: New York, NY, USA
  name: 'IJCAI: International Joint Conference on Artificial Intelligence'
  start_date: 2016-07-09
date_created: 2018-12-11T11:50:35Z
date_published: 2016-01-01T00:00:00Z
date_updated: 2023-02-21T10:04:26Z
day: '01'
department:
- _id: KrCh
ec_funded: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/1604.05090v1
month: '01'
oa: 1
oa_version: Preprint
page: 172 - 179
project:
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: S 11407_N23
  name: Rigorous Systems Engineering
- _id: 25892FC0-B435-11E9-9278-68D0E5697425
  grant_number: ICT15-003
  name: Efficient Algorithms for Computer Aided Verification
- _id: 2581B60A-B435-11E9-9278-68D0E5697425
  call_identifier: FP7
  grant_number: '279307'
  name: 'Quantitative Graph Games: Theory and Applications'
- _id: 25EE3708-B435-11E9-9278-68D0E5697425
  call_identifier: FP7
  grant_number: '267989'
  name: Quantitative Reactive Modeling
publication_status: published
publisher: AAAI Press
publist_id: '6171'
quality_controlled: '1'
related_material:
  link:
  - relation: table_of_contents
    url: https://www.ijcai.org/proceedings/2016
scopus_import: 1
status: public
title: Robust draws in balanced knockout tournaments
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2016-January
year: '2016'
...
---
_id: '1183'
abstract:
- lang: eng
  text: Autism spectrum disorders (ASD) are a group of genetic disorders often overlapping
    with other neurological conditions. We previously described abnormalities in the
    branched-chain amino acid (BCAA) catabolic pathway as a cause of ASD. Here, we
    show that the solute carrier transporter 7a5 (SLC7A5), a large neutral amino acid
    transporter localized at the blood brain barrier (BBB), has an essential role
    in maintaining normal levels of brain BCAAs. In mice, deletion of Slc7a5 from
    the endothelial cells of the BBB leads to atypical brain amino acid profile, abnormal
    mRNA translation, and severe neurological abnormalities. Furthermore, we identified
    several patients with autistic traits and motor delay carrying deleterious homozygous
    mutations in the SLC7A5 gene. Finally, we demonstrate that BCAA intracerebroventricular
    administration ameliorates abnormal behaviors in adult mutant mice. Our data elucidate
    a neurological syndrome defined by SLC7A5 mutations and support an essential role
    for the BCAA in human brain function.
acknowledgement: "This work was supported by NICHD (P01HD070494) and SFARI (grant
  275275) to J.G.G., and FWF (SFB35_3523) to G.N.\r\nWe thank A.C. Manzano, Mike Liu,
  and F. Marr for technical assistance, and R. Shigemoto and the IST Austria Electron
  Microscopy (EM) Facility for assistance. We acknowledge support from CIDR for genome-wide
  SNP analysis (X01HG008823) and Broad Institute Center for Mendelian Disorders (UM1HG008900
  to D. MacArthur), the Yale Center for Mendelian Disorders (U54HG006504 to M.G.),
  the Gregory M. Kiez and Mehmet Kutman Foundation (M.G.), Italian Ministry of Instruction
  University and Research (PON01_00937 to C.I.), and NIH (R01-GM108911 to A.S.). This
  work was supported by NICHD (P01HD070494) and SFARI (grant 275275) to J.G.G., and
  FWF (SFB35_3523) to G.N.\r\n\r\n#EMFacility"
article_processing_charge: No
article_type: original
author:
- first_name: Dora-Clara
  full_name: Tarlungeanu, Dora-Clara
  id: 2ABCE612-F248-11E8-B48F-1D18A9856A87
  last_name: Tarlungeanu
- first_name: Elena
  full_name: Deliu, Elena
  id: 37A40D7E-F248-11E8-B48F-1D18A9856A87
  last_name: Deliu
  orcid: 0000-0002-7370-5293
- first_name: Christoph
  full_name: Dotter, Christoph
  id: 4C66542E-F248-11E8-B48F-1D18A9856A87
  last_name: Dotter
  orcid: 0000-0002-9033-9096
- first_name: Majdi
  full_name: Kara, Majdi
  last_name: Kara
- first_name: Philipp
  full_name: Janiesch, Philipp
  last_name: Janiesch
- first_name: Mariafrancesca
  full_name: Scalise, Mariafrancesca
  last_name: Scalise
- first_name: Michele
  full_name: Galluccio, Michele
  last_name: Galluccio
- first_name: Mateja
  full_name: Tesulov, Mateja
  last_name: Tesulov
- first_name: Emanuela
  full_name: Morelli, Emanuela
  id: 3F4D1282-F248-11E8-B48F-1D18A9856A87
  last_name: Morelli
- first_name: Fatma
  full_name: Sönmez, Fatma
  last_name: Sönmez
- first_name: Kaya
  full_name: Bilgüvar, Kaya
  last_name: Bilgüvar
- first_name: Ryuichi
  full_name: Ohgaki, Ryuichi
  last_name: Ohgaki
- first_name: Yoshikatsu
  full_name: Kanai, Yoshikatsu
  last_name: Kanai
- first_name: Anide
  full_name: Johansen, Anide
  last_name: Johansen
- first_name: Seham
  full_name: Esharif, Seham
  last_name: Esharif
- first_name: Tawfeg
  full_name: Ben Omran, Tawfeg
  last_name: Ben Omran
- first_name: Meral
  full_name: Topcu, Meral
  last_name: Topcu
- first_name: Avner
  full_name: Schlessinger, Avner
  last_name: Schlessinger
- first_name: Cesare
  full_name: Indiveri, Cesare
  last_name: Indiveri
- first_name: Kent
  full_name: Duncan, Kent
  last_name: Duncan
- first_name: Ahmet
  full_name: Caglayan, Ahmet
  last_name: Caglayan
- first_name: Murat
  full_name: Günel, Murat
  last_name: Günel
- first_name: Joseph
  full_name: Gleeson, Joseph
  last_name: Gleeson
- first_name: Gaia
  full_name: Novarino, Gaia
  id: 3E57A680-F248-11E8-B48F-1D18A9856A87
  last_name: Novarino
  orcid: 0000-0002-7673-7178
citation:
  ama: Tarlungeanu D-C, Deliu E, Dotter C, et al. Impaired amino acid transport at
    the blood brain barrier is a cause of autism spectrum disorder. <i>Cell</i>. 2016;167(6):1481-1494.
    doi:<a href="https://doi.org/10.1016/j.cell.2016.11.013">10.1016/j.cell.2016.11.013</a>
  apa: Tarlungeanu, D.-C., Deliu, E., Dotter, C., Kara, M., Janiesch, P., Scalise,
    M., … Novarino, G. (2016). Impaired amino acid transport at the blood brain barrier
    is a cause of autism spectrum disorder. <i>Cell</i>. Cell Press. <a href="https://doi.org/10.1016/j.cell.2016.11.013">https://doi.org/10.1016/j.cell.2016.11.013</a>
  chicago: Tarlungeanu, Dora-Clara, Elena Deliu, Christoph Dotter, Majdi Kara, Philipp
    Janiesch, Mariafrancesca Scalise, Michele Galluccio, et al. “Impaired Amino Acid
    Transport at the Blood Brain Barrier Is a Cause of Autism Spectrum Disorder.”
    <i>Cell</i>. Cell Press, 2016. <a href="https://doi.org/10.1016/j.cell.2016.11.013">https://doi.org/10.1016/j.cell.2016.11.013</a>.
  ieee: D.-C. Tarlungeanu <i>et al.</i>, “Impaired amino acid transport at the blood
    brain barrier is a cause of autism spectrum disorder,” <i>Cell</i>, vol. 167,
    no. 6. Cell Press, pp. 1481–1494, 2016.
  ista: Tarlungeanu D-C, Deliu E, Dotter C, Kara M, Janiesch P, Scalise M, Galluccio
    M, Tesulov M, Morelli E, Sönmez F, Bilgüvar K, Ohgaki R, Kanai Y, Johansen A,
    Esharif S, Ben Omran T, Topcu M, Schlessinger A, Indiveri C, Duncan K, Caglayan
    A, Günel M, Gleeson J, Novarino G. 2016. Impaired amino acid transport at the
    blood brain barrier is a cause of autism spectrum disorder. Cell. 167(6), 1481–1494.
  mla: Tarlungeanu, Dora-Clara, et al. “Impaired Amino Acid Transport at the Blood
    Brain Barrier Is a Cause of Autism Spectrum Disorder.” <i>Cell</i>, vol. 167,
    no. 6, Cell Press, 2016, pp. 1481–94, doi:<a href="https://doi.org/10.1016/j.cell.2016.11.013">10.1016/j.cell.2016.11.013</a>.
  short: D.-C. Tarlungeanu, E. Deliu, C. Dotter, M. Kara, P. Janiesch, M. Scalise,
    M. Galluccio, M. Tesulov, E. Morelli, F. Sönmez, K. Bilgüvar, R. Ohgaki, Y. Kanai,
    A. Johansen, S. Esharif, T. Ben Omran, M. Topcu, A. Schlessinger, C. Indiveri,
    K. Duncan, A. Caglayan, M. Günel, J. Gleeson, G. Novarino, Cell 167 (2016) 1481–1494.
date_created: 2018-12-11T11:50:35Z
date_published: 2016-12-01T00:00:00Z
date_updated: 2024-03-25T23:30:07Z
day: '01'
ddc:
- '576'
- '616'
department:
- _id: GaNo
doi: 10.1016/j.cell.2016.11.013
file:
- access_level: open_access
  checksum: 7fe01ab12a6610d3db421e0136db2f77
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T10:13:44Z
  date_updated: 2020-07-14T12:44:37Z
  file_id: '5030'
  file_name: IST-2017-771-v1+1_Tarlungeanu_et_al._Final_edited.pdf
  file_size: 73907957
  relation: main_file
file_date_updated: 2020-07-14T12:44:37Z
has_accepted_license: '1'
intvolume: '       167'
issue: '6'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Submitted Version
page: 1481 - 1494
project:
- _id: 25473368-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: F03523
  name: Transmembrane Transporters in Health and Disease
publication: Cell
publication_status: published
publisher: Cell Press
publist_id: '6170'
pubrep_id: '771'
quality_controlled: '1'
related_material:
  record:
  - id: '395'
    relation: dissertation_contains
    status: public
scopus_import: '1'
status: public
title: Impaired amino acid transport at the blood brain barrier is a cause of autism
  spectrum disorder
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 167
year: '2016'
...
---
_id: '1184'
abstract:
- lang: eng
  text: Across multicellular organisms, the costs of reproduction and self-maintenance
    result in a life history trade-off between fecundity and longevity. Queens of
    perennial social Hymenoptera are both highly fertile and long-lived, and thus,
    this fundamental trade-off is lacking. Whether social insect males similarly evade
    the fecundity/longevity trade-off remains largely unstudied. Wingless males of
    the ant genus Cardiocondyla stay in their natal colonies throughout their relatively
    long lives and mate with multiple female sexuals. Here, we show that Cardiocondyla
    obscurior males that were allowed to mate with large numbers of female sexuals
    had a shortened life span compared to males that mated at a low frequency or virgin
    males. Although frequent mating negatively affects longevity, males clearly benefit
    from a “live fast, die young strategy” by inseminating as many female sexuals
    as possible at a cost to their own survival.
acknowledgement: 'German Science Foundation. Grant Number: SCHR 1135/2-1. We thank
  M. Adam for handling part of the setups and J. Zoellner for behavioral observations.'
author:
- first_name: Sina
  full_name: Metzler, Sina
  id: 48204546-F248-11E8-B48F-1D18A9856A87
  last_name: Metzler
- first_name: Jürgen
  full_name: Heinze, Jürgen
  last_name: Heinze
- first_name: Alexandra
  full_name: Schrempf, Alexandra
  last_name: Schrempf
citation:
  ama: Metzler S, Heinze J, Schrempf A. Mating and longevity in ant males. <i>Ecology
    and Evolution</i>. 2016;6(24):8903-8906. doi:<a href="https://doi.org/10.1002/ece3.2474">10.1002/ece3.2474</a>
  apa: Metzler, S., Heinze, J., &#38; Schrempf, A. (2016). Mating and longevity in
    ant males. <i>Ecology and Evolution</i>. Wiley-Blackwell. <a href="https://doi.org/10.1002/ece3.2474">https://doi.org/10.1002/ece3.2474</a>
  chicago: Metzler, Sina, Jürgen Heinze, and Alexandra Schrempf. “Mating and Longevity
    in Ant Males.” <i>Ecology and Evolution</i>. Wiley-Blackwell, 2016. <a href="https://doi.org/10.1002/ece3.2474">https://doi.org/10.1002/ece3.2474</a>.
  ieee: S. Metzler, J. Heinze, and A. Schrempf, “Mating and longevity in ant males,”
    <i>Ecology and Evolution</i>, vol. 6, no. 24. Wiley-Blackwell, pp. 8903–8906,
    2016.
  ista: Metzler S, Heinze J, Schrempf A. 2016. Mating and longevity in ant males.
    Ecology and Evolution. 6(24), 8903–8906.
  mla: Metzler, Sina, et al. “Mating and Longevity in Ant Males.” <i>Ecology and Evolution</i>,
    vol. 6, no. 24, Wiley-Blackwell, 2016, pp. 8903–06, doi:<a href="https://doi.org/10.1002/ece3.2474">10.1002/ece3.2474</a>.
  short: S. Metzler, J. Heinze, A. Schrempf, Ecology and Evolution 6 (2016) 8903–8906.
date_created: 2018-12-11T11:50:36Z
date_published: 2016-12-01T00:00:00Z
date_updated: 2021-01-12T06:48:55Z
day: '01'
ddc:
- '576'
- '592'
department:
- _id: SyCr
doi: 10.1002/ece3.2474
file:
- access_level: open_access
  checksum: 789026eb9e1be2a0da08376f29f569cf
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T10:14:12Z
  date_updated: 2020-07-14T12:44:37Z
  file_id: '5062'
  file_name: IST-2017-736-v1+1_Metzler_et_al-2016-Ecology_and_Evolution.pdf
  file_size: 328414
  relation: main_file
file_date_updated: 2020-07-14T12:44:37Z
has_accepted_license: '1'
intvolume: '         6'
issue: '24'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
page: 8903 - 8906
publication: Ecology and Evolution
publication_status: published
publisher: Wiley-Blackwell
publist_id: '6169'
pubrep_id: '736'
quality_controlled: '1'
scopus_import: 1
status: public
title: Mating and longevity in ant males
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: 6
year: '2016'
...
---
_id: '1185'
abstract:
- lang: eng
  text: The developmental programme of the pistil is under the control of both auxin
    and cytokinin. Crosstalk between these factors converges on regulation of the
    auxin carrier PIN-FORMED 1 (PIN1). Here, we show that in the triple transcription
    factor mutant cytokinin response factor 2 (crf2) crf3 crf6 both pistil length
    and ovule number were reduced. PIN1 expression was also lower in the triple mutant
    and the phenotypes could not be rescued by exogenous cytokinin application. pin1
    complementation studies using genomic PIN1 constructs showed that the pistil phenotypes
    were only rescued when the PCRE1 domain, to which CRFs bind, was present. Without
    this domain, pin mutants resemble the crf2 crf3 crf6 triple mutant, indicating
    the pivotal role of CRFs in auxin-cytokinin crosstalk.
acknowledgement: M.C. was funded by a PhD fellowship from the Università degli Studi
  di Milano-Bicocca and from Ministero dell'Istruzione, dell'Università e della Ricerca
  (MIUR) [MIUR-PRIN 2012]. L.C. is also supported by MIUR [MIUR-PRIN 2012]. We would
  like to thank Andrew MacCabe and Edward Kiegle for editing the paper.
author:
- first_name: Mara
  full_name: Cucinotta, Mara
  last_name: Cucinotta
- first_name: Silvia
  full_name: Manrique, Silvia
  last_name: Manrique
- first_name: Andrea
  full_name: Guazzotti, Andrea
  last_name: Guazzotti
- first_name: Nadia
  full_name: Quadrelli, Nadia
  last_name: Quadrelli
- first_name: Marta
  full_name: Mendes, Marta
  last_name: Mendes
- first_name: Eva
  full_name: Benková, Eva
  id: 38F4F166-F248-11E8-B48F-1D18A9856A87
  last_name: Benková
  orcid: 0000-0002-8510-9739
- first_name: Lucia
  full_name: Colombo, Lucia
  last_name: Colombo
citation:
  ama: Cucinotta M, Manrique S, Guazzotti A, et al. Cytokinin response factors integrate
    auxin and cytokinin pathways for female reproductive organ development. <i>Development</i>.
    2016;143(23):4419-4424. doi:<a href="https://doi.org/10.1242/dev.143545">10.1242/dev.143545</a>
  apa: Cucinotta, M., Manrique, S., Guazzotti, A., Quadrelli, N., Mendes, M., Benková,
    E., &#38; Colombo, L. (2016). Cytokinin response factors integrate auxin and cytokinin
    pathways for female reproductive organ development. <i>Development</i>. Company
    of Biologists. <a href="https://doi.org/10.1242/dev.143545">https://doi.org/10.1242/dev.143545</a>
  chicago: Cucinotta, Mara, Silvia Manrique, Andrea Guazzotti, Nadia Quadrelli, Marta
    Mendes, Eva Benková, and Lucia Colombo. “Cytokinin Response Factors Integrate
    Auxin and Cytokinin Pathways for Female Reproductive Organ Development.” <i>Development</i>.
    Company of Biologists, 2016. <a href="https://doi.org/10.1242/dev.143545">https://doi.org/10.1242/dev.143545</a>.
  ieee: M. Cucinotta <i>et al.</i>, “Cytokinin response factors integrate auxin and
    cytokinin pathways for female reproductive organ development,” <i>Development</i>,
    vol. 143, no. 23. Company of Biologists, pp. 4419–4424, 2016.
  ista: Cucinotta M, Manrique S, Guazzotti A, Quadrelli N, Mendes M, Benková E, Colombo
    L. 2016. Cytokinin response factors integrate auxin and cytokinin pathways for
    female reproductive organ development. Development. 143(23), 4419–4424.
  mla: Cucinotta, Mara, et al. “Cytokinin Response Factors Integrate Auxin and Cytokinin
    Pathways for Female Reproductive Organ Development.” <i>Development</i>, vol.
    143, no. 23, Company of Biologists, 2016, pp. 4419–24, doi:<a href="https://doi.org/10.1242/dev.143545">10.1242/dev.143545</a>.
  short: M. Cucinotta, S. Manrique, A. Guazzotti, N. Quadrelli, M. Mendes, E. Benková,
    L. Colombo, Development 143 (2016) 4419–4424.
date_created: 2018-12-11T11:50:36Z
date_published: 2016-12-01T00:00:00Z
date_updated: 2021-01-12T06:48:56Z
day: '01'
department:
- _id: EvBe
doi: 10.1242/dev.143545
intvolume: '       143'
issue: '23'
language:
- iso: eng
month: '12'
oa_version: None
page: 4419 - 4424
publication: Development
publication_status: published
publisher: Company of Biologists
publist_id: '6168'
quality_controlled: '1'
scopus_import: 1
status: public
title: Cytokinin response factors integrate auxin and cytokinin pathways for female
  reproductive organ development
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 143
year: '2016'
...
---
_id: '1186'
abstract:
- lang: eng
  text: The human pathogen Streptococcus pneumoniae is decorated with a special class
    of surface-proteins known as choline-binding proteins (CBPs) attached to phosphorylcholine
    (PCho) moieties from cell-wall teichoic acids. By a combination of X-ray crystallography,
    NMR, molecular dynamics techniques and in vivo virulence and phagocytosis studies,
    we provide structural information of choline-binding protein L (CbpL) and demonstrate
    its impact on pneumococcal pathogenesis and immune evasion. CbpL is a very elongated
    three-module protein composed of (i) an Excalibur Ca 2+ -binding domain -reported
    in this work for the very first time-, (ii) an unprecedented anchorage module
    showing alternate disposition of canonical and non-canonical choline-binding sites
    that allows vine-like binding of fully-PCho-substituted teichoic acids (with two
    choline moieties per unit), and (iii) a Ltp-Lipoprotein domain. Our structural
    and infection assays indicate an important role of the whole multimodular protein
    allowing both to locate CbpL at specific places on the cell wall and to interact
    with host components in order to facilitate pneumococcal lung infection and transmigration
    from nasopharynx to the lungs and blood. CbpL implication in both resistance against
    killing by phagocytes and pneumococcal pathogenesis further postulate this surface-protein
    as relevant among the pathogenic arsenal of the pneumococcus.
acknowledgement: We gratefully acknowledge Karsta Barnekow and Kristine Sievert-Giermann,
  for technical assistance and Lothar Petruschka for in silico analysis (all Dept.
  of Genetics, University of Greifswald). We are further grateful to the staff from
  SLS synchrotron beamline for help in data collection. This work was supported by
  grants from the Deutsche Forschungsgemeinschaft DFG GRK 1870 (to SH) and the Spanish
  Ministry of Economy and Competitiveness (BFU2014-59389-P to JAH, CTQ2014-52633-P
  to MB and SAF2012-39760-C02-02 to FG) and S2010/BMD-2457 (Community of Madrid to
  JAH and FG).
article_number: '38094'
author:
- first_name: Javier
  full_name: Gutierrez-Fernandez, Javier
  id: 3D9511BA-F248-11E8-B48F-1D18A9856A87
  last_name: Gutierrez-Fernandez
- first_name: Malek
  full_name: Saleh, Malek
  last_name: Saleh
- first_name: Martín
  full_name: Alcorlo, Martín
  last_name: Alcorlo
- first_name: Alejandro
  full_name: Gómez Mejóa, Alejandro
  last_name: Gómez Mejóa
- first_name: David
  full_name: Pantoja Uceda, David
  last_name: Pantoja Uceda
- first_name: Miguel
  full_name: Treviño, Miguel
  last_name: Treviño
- first_name: Franziska
  full_name: Vob, Franziska
  last_name: Vob
- first_name: Mohammed
  full_name: Abdullah, Mohammed
  last_name: Abdullah
- first_name: Sergio
  full_name: Galán Bartual, Sergio
  last_name: Galán Bartual
- first_name: Jolien
  full_name: Seinen, Jolien
  last_name: Seinen
- first_name: Pedro
  full_name: Sánchez Murcia, Pedro
  last_name: Sánchez Murcia
- first_name: Federico
  full_name: Gago, Federico
  last_name: Gago
- first_name: Marta
  full_name: Bruix, Marta
  last_name: Bruix
- first_name: Sven
  full_name: Hammerschmidt, Sven
  last_name: Hammerschmidt
- first_name: Juan
  full_name: Hermoso, Juan
  last_name: Hermoso
citation:
  ama: Gutierrez-Fernandez J, Saleh M, Alcorlo M, et al. Modular architecture and
    unique teichoic acid recognition features of choline-binding protein L CbpL contributing
    to pneumococcal pathogenesis. <i>Scientific Reports</i>. 2016;6. doi:<a href="https://doi.org/10.1038/srep38094">10.1038/srep38094</a>
  apa: Gutierrez-Fernandez, J., Saleh, M., Alcorlo, M., Gómez Mejóa, A., Pantoja Uceda,
    D., Treviño, M., … Hermoso, J. (2016). Modular architecture and unique teichoic
    acid recognition features of choline-binding protein L CbpL contributing to pneumococcal
    pathogenesis. <i>Scientific Reports</i>. Nature Publishing Group. <a href="https://doi.org/10.1038/srep38094">https://doi.org/10.1038/srep38094</a>
  chicago: Gutierrez-Fernandez, Javier, Malek Saleh, Martín Alcorlo, Alejandro Gómez
    Mejóa, David Pantoja Uceda, Miguel Treviño, Franziska Vob, et al. “Modular Architecture
    and Unique Teichoic Acid Recognition Features of Choline-Binding Protein L CbpL
    Contributing to Pneumococcal Pathogenesis.” <i>Scientific Reports</i>. Nature
    Publishing Group, 2016. <a href="https://doi.org/10.1038/srep38094">https://doi.org/10.1038/srep38094</a>.
  ieee: J. Gutierrez-Fernandez <i>et al.</i>, “Modular architecture and unique teichoic
    acid recognition features of choline-binding protein L CbpL contributing to pneumococcal
    pathogenesis,” <i>Scientific Reports</i>, vol. 6. Nature Publishing Group, 2016.
  ista: Gutierrez-Fernandez J, Saleh M, Alcorlo M, Gómez Mejóa A, Pantoja Uceda D,
    Treviño M, Vob F, Abdullah M, Galán Bartual S, Seinen J, Sánchez Murcia P, Gago
    F, Bruix M, Hammerschmidt S, Hermoso J. 2016. Modular architecture and unique
    teichoic acid recognition features of choline-binding protein L CbpL contributing
    to pneumococcal pathogenesis. Scientific Reports. 6, 38094.
  mla: Gutierrez-Fernandez, Javier, et al. “Modular Architecture and Unique Teichoic
    Acid Recognition Features of Choline-Binding Protein L CbpL Contributing to Pneumococcal
    Pathogenesis.” <i>Scientific Reports</i>, vol. 6, 38094, Nature Publishing Group,
    2016, doi:<a href="https://doi.org/10.1038/srep38094">10.1038/srep38094</a>.
  short: J. Gutierrez-Fernandez, M. Saleh, M. Alcorlo, A. Gómez Mejóa, D. Pantoja
    Uceda, M. Treviño, F. Vob, M. Abdullah, S. Galán Bartual, J. Seinen, P. Sánchez
    Murcia, F. Gago, M. Bruix, S. Hammerschmidt, J. Hermoso, Scientific Reports 6
    (2016).
date_created: 2018-12-11T11:50:36Z
date_published: 2016-12-05T00:00:00Z
date_updated: 2021-01-12T06:48:56Z
day: '05'
ddc:
- '576'
- '610'
department:
- _id: LeSa
doi: 10.1038/srep38094
file:
- access_level: open_access
  checksum: e007d78b483bc59bf5ab98e9d42a6ec1
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T10:10:18Z
  date_updated: 2020-07-14T12:44:37Z
  file_id: '4804'
  file_name: IST-2017-735-v1+1_srep38094.pdf
  file_size: 2716045
  relation: main_file
file_date_updated: 2020-07-14T12:44:37Z
has_accepted_license: '1'
intvolume: '         6'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
publication: Scientific Reports
publication_status: published
publisher: Nature Publishing Group
publist_id: '6167'
pubrep_id: '735'
quality_controlled: '1'
scopus_import: 1
status: public
title: Modular architecture and unique teichoic acid recognition features of choline-binding
  protein L CbpL contributing to pneumococcal pathogenesis
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: 6
year: '2016'
...
---
_id: '1188'
abstract:
- lang: eng
  text: "We consider a population dynamics model coupling cell growth to a diffusion
    in the space of metabolic phenotypes as it can be obtained from realistic constraints-based
    modelling. \r\nIn the asymptotic regime of slow\r\ndiffusion, that coincides with
    the relevant experimental range, the resulting\r\nnon-linear Fokker–Planck equation
    is solved for the steady state in the WKB\r\napproximation that maps it into the
    ground state of a quantum particle in an\r\nAiry potential plus a centrifugal
    term. We retrieve scaling laws for growth rate\r\nfluctuations and time response
    with respect to the distance from the maximum\r\ngrowth rate suggesting that suboptimal
    populations can have a faster response\r\nto perturbations."
acknowledgement: D De Martino is supported by the People Programme (Marie Curie Actions)
  of the European Union's Seventh Framework Programme (FP7/2007–2013) under REA grant
  agreement no. [291734]. D Masoero is supported by the FCT scholarship, number SFRH/BPD/75908/2011.
  D De Martino thanks the Grupo de Física Matemática of the Universidade de Lisboa
  for the kind hospitality. We also wish to thank Matteo Osella, Vincenzo Vitagliano
  and Vera Luz Masoero for useful discussions, also late at night.
article_number: '123502'
author:
- first_name: Daniele
  full_name: De Martino, Daniele
  id: 3FF5848A-F248-11E8-B48F-1D18A9856A87
  last_name: De Martino
  orcid: 0000-0002-5214-4706
- first_name: Davide
  full_name: Masoero, Davide
  last_name: Masoero
citation:
  ama: 'De Martino D, Masoero D. Asymptotic analysis of noisy fitness maximization,
    applied to metabolism &#38;amp; growth. <i> Journal of Statistical Mechanics:
    Theory and Experiment</i>. 2016;2016(12). doi:<a href="https://doi.org/10.1088/1742-5468/aa4e8f">10.1088/1742-5468/aa4e8f</a>'
  apa: 'De Martino, D., &#38; Masoero, D. (2016). Asymptotic analysis of noisy fitness
    maximization, applied to metabolism &#38;amp; growth. <i> Journal of Statistical
    Mechanics: Theory and Experiment</i>. IOPscience. <a href="https://doi.org/10.1088/1742-5468/aa4e8f">https://doi.org/10.1088/1742-5468/aa4e8f</a>'
  chicago: 'De Martino, Daniele, and Davide Masoero. “Asymptotic Analysis of Noisy
    Fitness Maximization, Applied to Metabolism &#38;amp; Growth.” <i> Journal of
    Statistical Mechanics: Theory and Experiment</i>. IOPscience, 2016. <a href="https://doi.org/10.1088/1742-5468/aa4e8f">https://doi.org/10.1088/1742-5468/aa4e8f</a>.'
  ieee: 'D. De Martino and D. Masoero, “Asymptotic analysis of noisy fitness maximization,
    applied to metabolism &#38;amp; growth,” <i> Journal of Statistical Mechanics:
    Theory and Experiment</i>, vol. 2016, no. 12. IOPscience, 2016.'
  ista: 'De Martino D, Masoero D. 2016. Asymptotic analysis of noisy fitness maximization,
    applied to metabolism &#38;amp; growth.  Journal of Statistical Mechanics: Theory
    and Experiment. 2016(12), 123502.'
  mla: 'De Martino, Daniele, and Davide Masoero. “Asymptotic Analysis of Noisy Fitness
    Maximization, Applied to Metabolism &#38;amp; Growth.” <i> Journal of Statistical
    Mechanics: Theory and Experiment</i>, vol. 2016, no. 12, 123502, IOPscience, 2016,
    doi:<a href="https://doi.org/10.1088/1742-5468/aa4e8f">10.1088/1742-5468/aa4e8f</a>.'
  short: 'D. De Martino, D. Masoero,  Journal of Statistical Mechanics: Theory and
    Experiment 2016 (2016).'
date_created: 2018-12-11T11:50:37Z
date_published: 2016-12-30T00:00:00Z
date_updated: 2021-01-12T06:48:57Z
day: '30'
department:
- _id: GaTk
doi: 10.1088/1742-5468/aa4e8f
ec_funded: 1
intvolume: '      2016'
issue: '12'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/1606.09048
month: '12'
oa: 1
oa_version: Preprint
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
  call_identifier: FP7
  grant_number: '291734'
  name: International IST Postdoc Fellowship Programme
publication: ' Journal of Statistical Mechanics: Theory and Experiment'
publication_status: published
publisher: IOPscience
publist_id: '6165'
quality_controlled: '1'
scopus_import: 1
status: public
title: Asymptotic analysis of noisy fitness maximization, applied to metabolism &amp;
  growth
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 2016
year: '2016'
...
---
_id: '1193'
abstract:
- lang: eng
  text: We consider the recent formulation of the Algorithmic Lovász Local Lemma [1],
    [2] for finding objects that avoid &quot;bad features&quot;, or &quot;flaws&quot;.
    It extends the Moser-Tardos resampling algorithm [3] to more general discrete
    spaces. At each step the method picks a flaw present in the current state and
    &quot;resamples&quot; it using a &quot;resampling oracle&quot; provided by the
    user. However, it is less flexible than the Moser-Tardos method since [1], [2]
    require a specific flaw selection rule, whereas [3] allows an arbitrary rule (and
    thus can potentially be implemented more efficiently). We formulate a new &quot;commutativity&quot;
    condition, and prove that it is sufficient for an arbitrary rule to work. It also
    enables an efficient parallelization under an additional assumption. We then show
    that existing resampling oracles for perfect matchings and permutations do satisfy
    this condition. Finally, we generalize the precondition in [2] (in the case of
    symmetric potential causality graphs). This unifies special cases that previously
    were treated separately.
acknowledgement: European Unions Seventh Framework Programme (FP7/2007-2013)/ERC grant
  agreement no 616160
article_number: '7782993'
article_processing_charge: No
arxiv: 1
author:
- first_name: Vladimir
  full_name: Kolmogorov, Vladimir
  id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
  last_name: Kolmogorov
citation:
  ama: 'Kolmogorov V. Commutativity in the algorithmic Lovasz local lemma. In: <i>Proceedings
    - Annual IEEE Symposium on Foundations of Computer Science</i>. Vol 2016-December.
    IEEE; 2016. doi:<a href="https://doi.org/10.1109/FOCS.2016.88">10.1109/FOCS.2016.88</a>'
  apa: 'Kolmogorov, V. (2016). Commutativity in the algorithmic Lovasz local lemma.
    In <i>Proceedings - Annual IEEE Symposium on Foundations of Computer Science</i>
    (Vol. 2016–December). New Brunswick, NJ, USA : IEEE. <a href="https://doi.org/10.1109/FOCS.2016.88">https://doi.org/10.1109/FOCS.2016.88</a>'
  chicago: Kolmogorov, Vladimir. “Commutativity in the Algorithmic Lovasz Local Lemma.”
    In <i>Proceedings - Annual IEEE Symposium on Foundations of Computer Science</i>,
    Vol. 2016–December. IEEE, 2016. <a href="https://doi.org/10.1109/FOCS.2016.88">https://doi.org/10.1109/FOCS.2016.88</a>.
  ieee: V. Kolmogorov, “Commutativity in the algorithmic Lovasz local lemma,” in <i>Proceedings
    - Annual IEEE Symposium on Foundations of Computer Science</i>, New Brunswick,
    NJ, USA , 2016, vol. 2016–December.
  ista: 'Kolmogorov V. 2016. Commutativity in the algorithmic Lovasz local lemma.
    Proceedings - Annual IEEE Symposium on Foundations of Computer Science. FOCS:
    Foundations of Computer Science vol. 2016–December, 7782993.'
  mla: Kolmogorov, Vladimir. “Commutativity in the Algorithmic Lovasz Local Lemma.”
    <i>Proceedings - Annual IEEE Symposium on Foundations of Computer Science</i>,
    vol. 2016–December, 7782993, IEEE, 2016, doi:<a href="https://doi.org/10.1109/FOCS.2016.88">10.1109/FOCS.2016.88</a>.
  short: V. Kolmogorov, in:, Proceedings - Annual IEEE Symposium on Foundations of
    Computer Science, IEEE, 2016.
conference:
  end_date: 2016-09-11
  location: 'New Brunswick, NJ, USA '
  name: 'FOCS: Foundations of Computer Science'
  start_date: 2016-09-09
date_created: 2018-12-11T11:50:38Z
date_published: 2016-12-15T00:00:00Z
date_updated: 2023-09-19T14:24:57Z
day: '15'
department:
- _id: VlKo
doi: 10.1109/FOCS.2016.88
ec_funded: 1
external_id:
  arxiv:
  - '1506.08547'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/1506.08547v7
month: '12'
oa: 1
oa_version: Preprint
project:
- _id: 25FBA906-B435-11E9-9278-68D0E5697425
  call_identifier: FP7
  grant_number: '616160'
  name: 'Discrete Optimization in Computer Vision: Theory and Practice'
publication: Proceedings - Annual IEEE Symposium on Foundations of Computer Science
publication_status: published
publisher: IEEE
publist_id: '6158'
quality_controlled: '1'
related_material:
  record:
  - id: '5975'
    relation: later_version
    status: public
scopus_import: 1
status: public
title: Commutativity in the algorithmic Lovasz local lemma
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2016-December
year: '2016'
...
---
_id: '1195'
abstract:
- lang: eng
  text: 'The genetic analysis of experimentally evolving populations typically relies
    on short reads from pooled individuals (Pool-Seq). While this method provides
    reliable allele frequency estimates, the underlying haplotype structure remains
    poorly characterized. With small population sizes and adaptive variants that start
    from low frequencies, the interpretation of selection signatures in most Evolve
    and Resequencing studies remains challenging. To facilitate the characterization
    of selection targets, we propose a new approach that reconstructs selected haplotypes
    from replicated time series, using Pool-Seq data. We identify selected haplotypes
    through the correlated frequencies of alleles carried by them. Computer simulations
    indicate that selected haplotype-blocks of several Mb can be reconstructed with
    high confidence and low error rates, even when allele frequencies change only
    by 20% across three replicates. Applying this method to real data from D. melanogaster
    populations adapting to a hot environment, we identify a selected haplotype-block
    of 6.93 Mb. We confirm the presence of this haplotype-block in evolved populations
    by experimental haplotyping, demonstrating the power and accuracy of our haplotype
    reconstruction from Pool-Seq data. We propose that the combination of allele frequency
    estimates with haplotype information will provide the key to understanding the
    dynamics of adaptive alleles. '
acknowledgement: "The authors thank all members of the Institute of Population\r\nGenetics
  for discussion and support on the project and par-\r\nticularly N. Barghi for helpful
  comments on earlier versions of\r\nthe  manuscript.  This  work  was  supported
  \ by  the  European\r\nResearch Council (ERC) grants “ArchAdapt” and “250152”."
author:
- first_name: Susan
  full_name: Franssen, Susan
  last_name: Franssen
- first_name: Nicholas H
  full_name: Barton, Nicholas H
  id: 4880FE40-F248-11E8-B48F-1D18A9856A87
  last_name: Barton
  orcid: 0000-0002-8548-5240
- first_name: Christian
  full_name: Schlötterer, Christian
  last_name: Schlötterer
citation:
  ama: Franssen S, Barton NH, Schlötterer C. Reconstruction of haplotype-blocks selected
    during experimental evolution. <i>Molecular Biology and Evolution</i>. 2016;34(1):174-184.
    doi:<a href="https://doi.org/10.1093/molbev/msw210">10.1093/molbev/msw210</a>
  apa: Franssen, S., Barton, N. H., &#38; Schlötterer, C. (2016). Reconstruction of
    haplotype-blocks selected during experimental evolution. <i>Molecular Biology
    and Evolution</i>. Oxford University Press. <a href="https://doi.org/10.1093/molbev/msw210">https://doi.org/10.1093/molbev/msw210</a>
  chicago: Franssen, Susan, Nicholas H Barton, and Christian Schlötterer. “Reconstruction
    of Haplotype-Blocks Selected during Experimental Evolution.” <i>Molecular Biology
    and Evolution</i>. Oxford University Press, 2016. <a href="https://doi.org/10.1093/molbev/msw210">https://doi.org/10.1093/molbev/msw210</a>.
  ieee: S. Franssen, N. H. Barton, and C. Schlötterer, “Reconstruction of haplotype-blocks
    selected during experimental evolution.,” <i>Molecular Biology and Evolution</i>,
    vol. 34, no. 1. Oxford University Press, pp. 174–184, 2016.
  ista: Franssen S, Barton NH, Schlötterer C. 2016. Reconstruction of haplotype-blocks
    selected during experimental evolution. Molecular Biology and Evolution. 34(1),
    174–184.
  mla: Franssen, Susan, et al. “Reconstruction of Haplotype-Blocks Selected during
    Experimental Evolution.” <i>Molecular Biology and Evolution</i>, vol. 34, no.
    1, Oxford University Press, 2016, pp. 174–84, doi:<a href="https://doi.org/10.1093/molbev/msw210">10.1093/molbev/msw210</a>.
  short: S. Franssen, N.H. Barton, C. Schlötterer, Molecular Biology and Evolution
    34 (2016) 174–184.
date_created: 2018-12-11T11:50:39Z
date_published: 2016-10-03T00:00:00Z
date_updated: 2021-01-12T06:49:00Z
day: '03'
ddc:
- '576'
department:
- _id: NiBa
doi: 10.1093/molbev/msw210
ec_funded: 1
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oa_version: Submitted Version
page: 174 - 184
project:
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  call_identifier: FP7
  grant_number: '250152'
  name: Limits to selection in biology and in evolutionary computation
publication: Molecular Biology and Evolution
publication_status: published
publisher: Oxford University Press
publist_id: '6155'
pubrep_id: '770'
quality_controlled: '1'
scopus_import: 1
status: public
title: Reconstruction of haplotype-blocks selected during experimental evolution.
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 34
year: '2016'
...
---
_id: '1197'
abstract:
- lang: eng
  text: Across the nervous system, certain population spiking patterns are observed
    far more frequently than others. A hypothesis about this structure is that these
    collective activity patterns function as population codewords–collective modes–carrying
    information distinct from that of any single cell. We investigate this phenomenon
    in recordings of ∼150 retinal ganglion cells, the retina’s output. We develop
    a novel statistical model that decomposes the population response into modes;
    it predicts the distribution of spiking activity in the ganglion cell population
    with high accuracy. We found that the modes represent localized features of the
    visual stimulus that are distinct from the features represented by single neurons.
    Modes form clusters of activity states that are readily discriminated from one
    another. When we repeated the same visual stimulus, we found that the same mode
    was robustly elicited. These results suggest that retinal ganglion cells’ collective
    signaling is endowed with a form of error-correcting code–a principle that may
    hold in brain areas beyond retina.
acknowledgement: JSP was supported by a C.V. Starr Fellowship from the Starr Foundation
  (http://www.starrfoundation.org/). GT was supported by Austrian Research Foundation
  (https://www.fwf.ac.at/en/) grant FWF P25651. MJB received support from National
  Eye Institute (https://nei.nih.gov/) grant EY 14196 and from the National Science
  Foundation grant 1504977. The authors thank Cristina Savin and Vicent Botella-Soler
  for helpful comments on the manuscript.
article_number: e1005855
author:
- first_name: Jason
  full_name: Prentice, Jason
  last_name: Prentice
- first_name: Olivier
  full_name: Marre, Olivier
  last_name: Marre
- first_name: Mark
  full_name: Ioffe, Mark
  last_name: Ioffe
- first_name: Adrianna
  full_name: Loback, Adrianna
  last_name: Loback
- first_name: Gasper
  full_name: Tkacik, Gasper
  id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
  last_name: Tkacik
  orcid: 0000-0002-6699-1455
- first_name: Michael
  full_name: Berry, Michael
  last_name: Berry
citation:
  ama: Prentice J, Marre O, Ioffe M, Loback A, Tkačik G, Berry M. Error-robust modes
    of the retinal population code. <i>PLoS Computational Biology</i>. 2016;12(11).
    doi:<a href="https://doi.org/10.1371/journal.pcbi.1005148">10.1371/journal.pcbi.1005148</a>
  apa: Prentice, J., Marre, O., Ioffe, M., Loback, A., Tkačik, G., &#38; Berry, M.
    (2016). Error-robust modes of the retinal population code. <i>PLoS Computational
    Biology</i>. Public Library of Science. <a href="https://doi.org/10.1371/journal.pcbi.1005148">https://doi.org/10.1371/journal.pcbi.1005148</a>
  chicago: Prentice, Jason, Olivier Marre, Mark Ioffe, Adrianna Loback, Gašper Tkačik,
    and Michael Berry. “Error-Robust Modes of the Retinal Population Code.” <i>PLoS
    Computational Biology</i>. Public Library of Science, 2016. <a href="https://doi.org/10.1371/journal.pcbi.1005148">https://doi.org/10.1371/journal.pcbi.1005148</a>.
  ieee: J. Prentice, O. Marre, M. Ioffe, A. Loback, G. Tkačik, and M. Berry, “Error-robust
    modes of the retinal population code,” <i>PLoS Computational Biology</i>, vol.
    12, no. 11. Public Library of Science, 2016.
  ista: Prentice J, Marre O, Ioffe M, Loback A, Tkačik G, Berry M. 2016. Error-robust
    modes of the retinal population code. PLoS Computational Biology. 12(11), e1005855.
  mla: Prentice, Jason, et al. “Error-Robust Modes of the Retinal Population Code.”
    <i>PLoS Computational Biology</i>, vol. 12, no. 11, e1005855, Public Library of
    Science, 2016, doi:<a href="https://doi.org/10.1371/journal.pcbi.1005148">10.1371/journal.pcbi.1005148</a>.
  short: J. Prentice, O. Marre, M. Ioffe, A. Loback, G. Tkačik, M. Berry, PLoS Computational
    Biology 12 (2016).
date_created: 2018-12-11T11:50:40Z
date_published: 2016-11-17T00:00:00Z
date_updated: 2023-02-23T14:05:40Z
day: '17'
ddc:
- '570'
department:
- _id: GaTk
doi: 10.1371/journal.pcbi.1005148
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  call_identifier: FWF
  grant_number: P 25651-N26
  name: Sensitivity to higher-order statistics in natural scenes
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title: Error-robust modes of the retinal population code
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type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2016'
...
