Promoters Architecture-Based Mechanism for Noise-Induced Oscillations in a Single-Gene Circuit
- Autores
- Guisoni, Nara Cristina; Monteoliva, D.; Diambra, Luis Anibal
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- It is well known that single-gene circuits with negative feedback loop can lead to oscillatory gene expression when they operate with time delay. In order to generate these oscillations many processes can contribute to properly timing such delay. Here we show that the time delay coming from the transitions between internal states of the cis-regulatory system (CRS) can drive sustained oscillations in an auto-repressive single-gene circuit operating in a small volume like a cell. We found that the cooperative binding of repressor molecules is not mandatory for a oscillatory behavior if there are enough binding sites in the CRS. These oscillations depend on an adequate balance between the CRS kinetic, and the synthesis/degradation rates of repressor molecules. This finding suggest that the multi-site CRS architecture can play a key role for oscillatory behavior of gene expression. Finally, our results can also help to synthetic biologists on the design of the promoters architecture for new genetic oscillatory circuits.
Fil: Guisoni, Nara Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física de Líquidos y Sistemas Biológicos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física de Líquidos y Sistemas Biológicos; Argentina
Fil: Monteoliva, D.. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
Fil: Diambra, Luis Anibal. Universidad Nacional de La Plata. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
-
GENE CIRCUIT
NEGATIVE FEEDBACK
COOPERATIVITY
NOISE-INDUCED OSCILLATIONS - 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:11336/47956
Ver los metadatos del registro completo
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Promoters Architecture-Based Mechanism for Noise-Induced Oscillations in a Single-Gene CircuitGuisoni, Nara CristinaMonteoliva, D.Diambra, Luis AnibalGENE CIRCUITNEGATIVE FEEDBACKCOOPERATIVITYNOISE-INDUCED OSCILLATIONShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1It is well known that single-gene circuits with negative feedback loop can lead to oscillatory gene expression when they operate with time delay. In order to generate these oscillations many processes can contribute to properly timing such delay. Here we show that the time delay coming from the transitions between internal states of the cis-regulatory system (CRS) can drive sustained oscillations in an auto-repressive single-gene circuit operating in a small volume like a cell. We found that the cooperative binding of repressor molecules is not mandatory for a oscillatory behavior if there are enough binding sites in the CRS. These oscillations depend on an adequate balance between the CRS kinetic, and the synthesis/degradation rates of repressor molecules. This finding suggest that the multi-site CRS architecture can play a key role for oscillatory behavior of gene expression. Finally, our results can also help to synthetic biologists on the design of the promoters architecture for new genetic oscillatory circuits.Fil: Guisoni, Nara Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física de Líquidos y Sistemas Biológicos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física de Líquidos y Sistemas Biológicos; ArgentinaFil: Monteoliva, D.. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; ArgentinaFil: Diambra, Luis Anibal. Universidad Nacional de La Plata. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaPublic Library of Science2016-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/47956Guisoni, Nara Cristina; Monteoliva, D.; Diambra, Luis Anibal; Promoters Architecture-Based Mechanism for Noise-Induced Oscillations in a Single-Gene Circuit; Public Library of Science; Plos One; 11; 3; 3-2016; 1-12; e01510861932-6203CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0151086info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0151086info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:36:06Zoai:ri.conicet.gov.ar:11336/47956instacron: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 09:36:06.557CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Promoters Architecture-Based Mechanism for Noise-Induced Oscillations in a Single-Gene Circuit |
title |
Promoters Architecture-Based Mechanism for Noise-Induced Oscillations in a Single-Gene Circuit |
spellingShingle |
Promoters Architecture-Based Mechanism for Noise-Induced Oscillations in a Single-Gene Circuit Guisoni, Nara Cristina GENE CIRCUIT NEGATIVE FEEDBACK COOPERATIVITY NOISE-INDUCED OSCILLATIONS |
title_short |
Promoters Architecture-Based Mechanism for Noise-Induced Oscillations in a Single-Gene Circuit |
title_full |
Promoters Architecture-Based Mechanism for Noise-Induced Oscillations in a Single-Gene Circuit |
title_fullStr |
Promoters Architecture-Based Mechanism for Noise-Induced Oscillations in a Single-Gene Circuit |
title_full_unstemmed |
Promoters Architecture-Based Mechanism for Noise-Induced Oscillations in a Single-Gene Circuit |
title_sort |
Promoters Architecture-Based Mechanism for Noise-Induced Oscillations in a Single-Gene Circuit |
dc.creator.none.fl_str_mv |
Guisoni, Nara Cristina Monteoliva, D. Diambra, Luis Anibal |
author |
Guisoni, Nara Cristina |
author_facet |
Guisoni, Nara Cristina Monteoliva, D. Diambra, Luis Anibal |
author_role |
author |
author2 |
Monteoliva, D. Diambra, Luis Anibal |
author2_role |
author author |
dc.subject.none.fl_str_mv |
GENE CIRCUIT NEGATIVE FEEDBACK COOPERATIVITY NOISE-INDUCED OSCILLATIONS |
topic |
GENE CIRCUIT NEGATIVE FEEDBACK COOPERATIVITY NOISE-INDUCED OSCILLATIONS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
It is well known that single-gene circuits with negative feedback loop can lead to oscillatory gene expression when they operate with time delay. In order to generate these oscillations many processes can contribute to properly timing such delay. Here we show that the time delay coming from the transitions between internal states of the cis-regulatory system (CRS) can drive sustained oscillations in an auto-repressive single-gene circuit operating in a small volume like a cell. We found that the cooperative binding of repressor molecules is not mandatory for a oscillatory behavior if there are enough binding sites in the CRS. These oscillations depend on an adequate balance between the CRS kinetic, and the synthesis/degradation rates of repressor molecules. This finding suggest that the multi-site CRS architecture can play a key role for oscillatory behavior of gene expression. Finally, our results can also help to synthetic biologists on the design of the promoters architecture for new genetic oscillatory circuits. Fil: Guisoni, Nara Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física de Líquidos y Sistemas Biológicos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física de Líquidos y Sistemas Biológicos; Argentina Fil: Monteoliva, D.. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina Fil: Diambra, Luis Anibal. Universidad Nacional de La Plata. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
It is well known that single-gene circuits with negative feedback loop can lead to oscillatory gene expression when they operate with time delay. In order to generate these oscillations many processes can contribute to properly timing such delay. Here we show that the time delay coming from the transitions between internal states of the cis-regulatory system (CRS) can drive sustained oscillations in an auto-repressive single-gene circuit operating in a small volume like a cell. We found that the cooperative binding of repressor molecules is not mandatory for a oscillatory behavior if there are enough binding sites in the CRS. These oscillations depend on an adequate balance between the CRS kinetic, and the synthesis/degradation rates of repressor molecules. This finding suggest that the multi-site CRS architecture can play a key role for oscillatory behavior of gene expression. Finally, our results can also help to synthetic biologists on the design of the promoters architecture for new genetic oscillatory circuits. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-03 |
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/11336/47956 Guisoni, Nara Cristina; Monteoliva, D.; Diambra, Luis Anibal; Promoters Architecture-Based Mechanism for Noise-Induced Oscillations in a Single-Gene Circuit; Public Library of Science; Plos One; 11; 3; 3-2016; 1-12; e0151086 1932-6203 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/47956 |
identifier_str_mv |
Guisoni, Nara Cristina; Monteoliva, D.; Diambra, Luis Anibal; Promoters Architecture-Based Mechanism for Noise-Induced Oscillations in a Single-Gene Circuit; Public Library of Science; Plos One; 11; 3; 3-2016; 1-12; e0151086 1932-6203 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0151086 info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0151086 |
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 application/pdf |
dc.publisher.none.fl_str_mv |
Public Library of Science |
publisher.none.fl_str_mv |
Public Library of Science |
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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1844613130026483712 |
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13.070432 |