Chemical event chain model of coupled genetic oscillators
- Autores
- Jörg, David J.; Morelli, Luis Guillermo; Jülicher, Frank
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We introduce a stochastic model of coupled genetic oscillators in which chains of chemical events involved in gene regulation and expression are represented as sequences of Poisson processes. We characterize steady states by their frequency, their quality factor, and their synchrony by the oscillator cross correlation. The steady state is determined by coupling and exhibits stochastic transitions between different modes. The interplay of stochasticity and nonlinearity leads to isolated regions in parameter space in which the coupled system works best as a biological pacemaker. Key features of the stochastic oscillations can be captured by an effective model for phase oscillators that are coupled by signals with distributed delays.
Fil: Jörg, David J.. Max Planck Institute For The Physics Of Complex Systems; Alemania. University of Cambridge; Estados Unidos
Fil: Morelli, Luis Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Institut Max Planck fur Molekulare Physiologie; Alemania. Universidad de Buenos Aires; Argentina
Fil: Jülicher, Frank. Max Planck Institute For The Physics Of Complex Systems; Alemania - Materia
-
COUPLED OSCILLATORS
SYNCHRONIZATION
STOCHASTIC DYNAMICAL SYSTEMS
PHASE OSCILLATOR MODELS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/88746
Ver los metadatos del registro completo
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Chemical event chain model of coupled genetic oscillatorsJörg, David J.Morelli, Luis GuillermoJülicher, FrankCOUPLED OSCILLATORSSYNCHRONIZATIONSTOCHASTIC DYNAMICAL SYSTEMSPHASE OSCILLATOR MODELShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We introduce a stochastic model of coupled genetic oscillators in which chains of chemical events involved in gene regulation and expression are represented as sequences of Poisson processes. We characterize steady states by their frequency, their quality factor, and their synchrony by the oscillator cross correlation. The steady state is determined by coupling and exhibits stochastic transitions between different modes. The interplay of stochasticity and nonlinearity leads to isolated regions in parameter space in which the coupled system works best as a biological pacemaker. Key features of the stochastic oscillations can be captured by an effective model for phase oscillators that are coupled by signals with distributed delays.Fil: Jörg, David J.. Max Planck Institute For The Physics Of Complex Systems; Alemania. University of Cambridge; Estados UnidosFil: Morelli, Luis Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Institut Max Planck fur Molekulare Physiologie; Alemania. Universidad de Buenos Aires; ArgentinaFil: Jülicher, Frank. Max Planck Institute For The Physics Of Complex Systems; AlemaniaAmerican Physical Society2018-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/88746Jörg, David J.; Morelli, Luis Guillermo; Jülicher, Frank; Chemical event chain model of coupled genetic oscillators; American Physical Society; Physical Review E; 97; 3; 3-2018; 1-11; 0324092470-0045CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.97.032409info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.97.032409info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:12Zoai:ri.conicet.gov.ar:11336/88746instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:34:12.89CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Chemical event chain model of coupled genetic oscillators |
title |
Chemical event chain model of coupled genetic oscillators |
spellingShingle |
Chemical event chain model of coupled genetic oscillators Jörg, David J. COUPLED OSCILLATORS SYNCHRONIZATION STOCHASTIC DYNAMICAL SYSTEMS PHASE OSCILLATOR MODELS |
title_short |
Chemical event chain model of coupled genetic oscillators |
title_full |
Chemical event chain model of coupled genetic oscillators |
title_fullStr |
Chemical event chain model of coupled genetic oscillators |
title_full_unstemmed |
Chemical event chain model of coupled genetic oscillators |
title_sort |
Chemical event chain model of coupled genetic oscillators |
dc.creator.none.fl_str_mv |
Jörg, David J. Morelli, Luis Guillermo Jülicher, Frank |
author |
Jörg, David J. |
author_facet |
Jörg, David J. Morelli, Luis Guillermo Jülicher, Frank |
author_role |
author |
author2 |
Morelli, Luis Guillermo Jülicher, Frank |
author2_role |
author author |
dc.subject.none.fl_str_mv |
COUPLED OSCILLATORS SYNCHRONIZATION STOCHASTIC DYNAMICAL SYSTEMS PHASE OSCILLATOR MODELS |
topic |
COUPLED OSCILLATORS SYNCHRONIZATION STOCHASTIC DYNAMICAL SYSTEMS PHASE OSCILLATOR MODELS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We introduce a stochastic model of coupled genetic oscillators in which chains of chemical events involved in gene regulation and expression are represented as sequences of Poisson processes. We characterize steady states by their frequency, their quality factor, and their synchrony by the oscillator cross correlation. The steady state is determined by coupling and exhibits stochastic transitions between different modes. The interplay of stochasticity and nonlinearity leads to isolated regions in parameter space in which the coupled system works best as a biological pacemaker. Key features of the stochastic oscillations can be captured by an effective model for phase oscillators that are coupled by signals with distributed delays. Fil: Jörg, David J.. Max Planck Institute For The Physics Of Complex Systems; Alemania. University of Cambridge; Estados Unidos Fil: Morelli, Luis Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Institut Max Planck fur Molekulare Physiologie; Alemania. Universidad de Buenos Aires; Argentina Fil: Jülicher, Frank. Max Planck Institute For The Physics Of Complex Systems; Alemania |
description |
We introduce a stochastic model of coupled genetic oscillators in which chains of chemical events involved in gene regulation and expression are represented as sequences of Poisson processes. We characterize steady states by their frequency, their quality factor, and their synchrony by the oscillator cross correlation. The steady state is determined by coupling and exhibits stochastic transitions between different modes. The interplay of stochasticity and nonlinearity leads to isolated regions in parameter space in which the coupled system works best as a biological pacemaker. Key features of the stochastic oscillations can be captured by an effective model for phase oscillators that are coupled by signals with distributed delays. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-03 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/88746 Jörg, David J.; Morelli, Luis Guillermo; Jülicher, Frank; Chemical event chain model of coupled genetic oscillators; American Physical Society; Physical Review E; 97; 3; 3-2018; 1-11; 032409 2470-0045 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/88746 |
identifier_str_mv |
Jörg, David J.; Morelli, Luis Guillermo; Jülicher, Frank; Chemical event chain model of coupled genetic oscillators; American Physical Society; Physical Review E; 97; 3; 3-2018; 1-11; 032409 2470-0045 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.97.032409 info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.97.032409 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
American Physical Society |
publisher.none.fl_str_mv |
American Physical Society |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613057601339392 |
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13.070432 |