Biological roles of plant synaptotagmins

Plant synaptotagmins (SYTs) are resident proteins of the endoplasmic reticulum (ER). They are characterized by an N-terminal transmembrane region and C2 domains at the C-terminus, which tether the ER to the plasma membrane (PM). In addition to their tethering role, SYTs contain a lipid-harboring SMP...

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Detalles Bibliográficos
Autores: Benitez-Fuente, Francisco, Botella, Miguel A
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2023
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/371729
Acceso en línea:http://hdl.handle.net/10261/371729
https://api.elsevier.com/content/abstract/scopus_id/85163218085
Access Level:acceso abierto
Palabra clave:ER morphology
ER-PM contact sites
Environmental stress
Plant synaptotagmins
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spelling Biological roles of plant synaptotagminsBenitez-Fuente, FranciscoBotella, Miguel AER morphologyER-PM contact sitesEnvironmental stressPlant synaptotagminsPlant synaptotagmins (SYTs) are resident proteins of the endoplasmic reticulum (ER). They are characterized by an N-terminal transmembrane region and C2 domains at the C-terminus, which tether the ER to the plasma membrane (PM). In addition to their tethering role, SYTs contain a lipid-harboring SMP domain, essential for shuttling lipids between the ER and the PM. There is now abundant literature on Arabidopsis SYT1, the best-characterized family member, which link it to biotic and abiotic responses as well as to ER morphology. Here, we review the current knowledge of SYT members, focusing on their role in stress, and discuss how these roles can be related to their tethering and lipid transport functions. Finally, we contextualize this information about SYTs with their homologs, the yeast tricalbins and the mammalian extended synaptotagmins.This work was funded by the Spanish Ministry for Science and Innovation PID2020-114419RB-I00 (MCIN/AEI/10.13039/ 501100011033) and the Andalusian Research Plan cofinanced by the European Union (PAIDI 2020-PY20_00084). FB-F was awarded with a Formacion ´ del Profesorado Universitario (FPU) fellowship from the Spanish Ministry for Universities (FPU17/03377).Peer reviewedElsevierMinisterio de Ciencia e Innovación (España)European CommissionMinisterio de Universidades (España)Junta de Andalucía0000-0002-1785-9503Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/371729https://api.elsevier.com/content/abstract/scopus_id/85163218085reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-114419RB-I00European journal of cell biologyhttps://doi.org/10.1016/j.ejcb.2023.151335Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3717292026-05-22T06:33:51Z
dc.title.none.fl_str_mv Biological roles of plant synaptotagmins
title Biological roles of plant synaptotagmins
spellingShingle Biological roles of plant synaptotagmins
Benitez-Fuente, Francisco
ER morphology
ER-PM contact sites
Environmental stress
Plant synaptotagmins
title_short Biological roles of plant synaptotagmins
title_full Biological roles of plant synaptotagmins
title_fullStr Biological roles of plant synaptotagmins
title_full_unstemmed Biological roles of plant synaptotagmins
title_sort Biological roles of plant synaptotagmins
dc.creator.none.fl_str_mv Benitez-Fuente, Francisco
Botella, Miguel A
author Benitez-Fuente, Francisco
author_facet Benitez-Fuente, Francisco
Botella, Miguel A
author_role author
author2 Botella, Miguel A
author2_role author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
European Commission
Ministerio de Universidades (España)
Junta de Andalucía
0000-0002-1785-9503
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv ER morphology
ER-PM contact sites
Environmental stress
Plant synaptotagmins
topic ER morphology
ER-PM contact sites
Environmental stress
Plant synaptotagmins
description Plant synaptotagmins (SYTs) are resident proteins of the endoplasmic reticulum (ER). They are characterized by an N-terminal transmembrane region and C2 domains at the C-terminus, which tether the ER to the plasma membrane (PM). In addition to their tethering role, SYTs contain a lipid-harboring SMP domain, essential for shuttling lipids between the ER and the PM. There is now abundant literature on Arabidopsis SYT1, the best-characterized family member, which link it to biotic and abiotic responses as well as to ER morphology. Here, we review the current knowledge of SYT members, focusing on their role in stress, and discuss how these roles can be related to their tethering and lipid transport functions. Finally, we contextualize this information about SYTs with their homologs, the yeast tricalbins and the mammalian extended synaptotagmins.
publishDate 2023
dc.date.none.fl_str_mv 2023
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/371729
https://api.elsevier.com/content/abstract/scopus_id/85163218085
url http://hdl.handle.net/10261/371729
https://api.elsevier.com/content/abstract/scopus_id/85163218085
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-114419RB-I00
European journal of cell biology
https://doi.org/10.1016/j.ejcb.2023.151335
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
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