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Loss of Arabidopsis β-COP Function Affects Golgi Structure, Plant Growth and Tolerance to Salt Stress

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Loss of Arabidopsis β-COP Function Affects Golgi Structure, Plant Growth and Tolerance to Salt Stress

dc.contributor.author	Sánchez-Simarro, Judit
dc.contributor.author	Bernat Silvestre, César
dc.contributor.author	Gimeno-Ferrer, Fátima
dc.contributor.author	Selvi-Martínez, Pilar
dc.contributor.author	Montero Pau, Javier
dc.contributor.author	Aniento Company, Fernando
dc.contributor.author	Marcote Zaragoza, María Jesús
dc.date.accessioned	2020-06-15T10:43:47Z
dc.date.available	2020-06-15T10:43:47Z
dc.date.issued	2020
dc.identifier.citation	Sánchez-Simarro, Judit Bernat Silvestre, César Gimeno-Ferrer, Fátima Selvi-Martínez, Pilar Montero Pau, Javier Aniento Company, Fernando Marcote Zaragoza, María Jesús 2020 Loss of Arabidopsis β-COP Function Affects Golgi Structure, Plant Growth and Tolerance to Salt Stress Frontiers In Plant Science 11 430
dc.identifier.uri	https://hdl.handle.net/10550/75018
dc.description.abstract	The early secretory pathway involves bidirectional transport between the endoplasmic reticulum (ER) and the Golgi apparatus and is mediated by coat protein complex I (COPI)-coated and coat protein complex II (COPII)-coated vesicles. COPII vesicles are involved in ER to Golgi transport meanwhile COPI vesicles mediate intra-Golgi transport and retrograde transport from the Golgi apparatus to the ER. The key component of COPI vesicles is the coatomer complex, that is composed of seven subunits (α/β/β'/γ/δ/ε/ζ). In Arabidopsis two genes coding for the β-COP subunit have been identified, which are the result of recent tandem duplication. Here we have used a loss-of-function approach to study the function of β-COP. The results we have obtained suggest that β-COP is required for plant growth and salt tolerance. In addition, β-COP function seems to be required for maintaining the structure of the Golgi apparatus.
dc.language.iso	eng
dc.relation.ispartof	Frontiers In Plant Science, 2020, vol. 11, p. 430
dc.subject	Creixement (Plantes)
dc.subject	Plantes Cèl·lules i teixits
dc.title	Loss of Arabidopsis β-COP Function Affects Golgi Structure, Plant Growth and Tolerance to Salt Stress
dc.type	journal article	es_ES
dc.date.updated	2020-06-15T10:43:48Z
dc.identifier.doi	10.3389/fpls.2020.00430
dc.identifier.idgrec	139610
dc.rights.accessRights	open access	es_ES