Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1A
- Autores
- Sparacino, Javier; Farías, María Gimena; Lamberti, Pedro Walter
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Intracellular transport based on molecular motors and its regulation are crucial to the functioning of cells. Filamentary tracks of the cells are abundantly decorated with nonmotile microtubule-associated proteins, such as tau. Motivated by experiments on kinesin-tau interactions [Dixit et al., Science 319, 1086 (2008)] we developed a stochastic model of interacting single-headed motor proteins KIF1A that also takes into account the interactions between motor proteins and tau molecules. Our model reproduces experimental observations and predicts significant effects of tau on bound time and run length which suggest an important role of tau in regulation of kinesin-based transport.
Fil: Sparacino, Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina
Fil: Farías, María Gimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina
Fil: Lamberti, Pedro Walter. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina - Materia
-
MOTORES MOLECULARES
SIMULACIÓN MONTE CARLO
PROCESOS ESTOCÁSTICOS
PROTEÍNAS ASOCIADAS AL MICROTÚBULO - 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:11336/33806
Ver los metadatos del registro completo
id |
CONICETDig_c89555d356595d52654e88aa44a6147a |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/33806 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1ASparacino, JavierFarías, María GimenaLamberti, Pedro WalterMOTORES MOLECULARESSIMULACIÓN MONTE CARLOPROCESOS ESTOCÁSTICOSPROTEÍNAS ASOCIADAS AL MICROTÚBULOhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Intracellular transport based on molecular motors and its regulation are crucial to the functioning of cells. Filamentary tracks of the cells are abundantly decorated with nonmotile microtubule-associated proteins, such as tau. Motivated by experiments on kinesin-tau interactions [Dixit et al., Science 319, 1086 (2008)] we developed a stochastic model of interacting single-headed motor proteins KIF1A that also takes into account the interactions between motor proteins and tau molecules. Our model reproduces experimental observations and predicts significant effects of tau on bound time and run length which suggest an important role of tau in regulation of kinesin-based transport.Fil: Sparacino, Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; ArgentinaFil: Farías, María Gimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; ArgentinaFil: Lamberti, Pedro Walter. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; ArgentinaAmerican Physical Society2014-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/33806Sparacino, Javier; Farías, María Gimena; Lamberti, Pedro Walter; Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1A; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 89; 2; 2-2014; 227141-2271481539-3755CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.89.022714info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.89.022714info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:12:48Zoai:ri.conicet.gov.ar:11336/33806instacron: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 10:12:49.106CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1A |
title |
Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1A |
spellingShingle |
Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1A Sparacino, Javier MOTORES MOLECULARES SIMULACIÓN MONTE CARLO PROCESOS ESTOCÁSTICOS PROTEÍNAS ASOCIADAS AL MICROTÚBULO |
title_short |
Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1A |
title_full |
Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1A |
title_fullStr |
Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1A |
title_full_unstemmed |
Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1A |
title_sort |
Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1A |
dc.creator.none.fl_str_mv |
Sparacino, Javier Farías, María Gimena Lamberti, Pedro Walter |
author |
Sparacino, Javier |
author_facet |
Sparacino, Javier Farías, María Gimena Lamberti, Pedro Walter |
author_role |
author |
author2 |
Farías, María Gimena Lamberti, Pedro Walter |
author2_role |
author author |
dc.subject.none.fl_str_mv |
MOTORES MOLECULARES SIMULACIÓN MONTE CARLO PROCESOS ESTOCÁSTICOS PROTEÍNAS ASOCIADAS AL MICROTÚBULO |
topic |
MOTORES MOLECULARES SIMULACIÓN MONTE CARLO PROCESOS ESTOCÁSTICOS PROTEÍNAS ASOCIADAS AL MICROTÚBULO |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Intracellular transport based on molecular motors and its regulation are crucial to the functioning of cells. Filamentary tracks of the cells are abundantly decorated with nonmotile microtubule-associated proteins, such as tau. Motivated by experiments on kinesin-tau interactions [Dixit et al., Science 319, 1086 (2008)] we developed a stochastic model of interacting single-headed motor proteins KIF1A that also takes into account the interactions between motor proteins and tau molecules. Our model reproduces experimental observations and predicts significant effects of tau on bound time and run length which suggest an important role of tau in regulation of kinesin-based transport. Fil: Sparacino, Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina Fil: Farías, María Gimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina Fil: Lamberti, Pedro Walter. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina |
description |
Intracellular transport based on molecular motors and its regulation are crucial to the functioning of cells. Filamentary tracks of the cells are abundantly decorated with nonmotile microtubule-associated proteins, such as tau. Motivated by experiments on kinesin-tau interactions [Dixit et al., Science 319, 1086 (2008)] we developed a stochastic model of interacting single-headed motor proteins KIF1A that also takes into account the interactions between motor proteins and tau molecules. Our model reproduces experimental observations and predicts significant effects of tau on bound time and run length which suggest an important role of tau in regulation of kinesin-based transport. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-02 |
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/11336/33806 Sparacino, Javier; Farías, María Gimena; Lamberti, Pedro Walter; Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1A; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 89; 2; 2-2014; 227141-227148 1539-3755 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/33806 |
identifier_str_mv |
Sparacino, Javier; Farías, María Gimena; Lamberti, Pedro Walter; Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1A; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 89; 2; 2-2014; 227141-227148 1539-3755 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.89.022714 info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.89.022714 |
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 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 |
_version_ |
1844614038342860800 |
score |
13.070432 |