Overview of the role of rhizobacteria in plant salt stress tolerance

20 páginas, 2 tablas, 2 figuras

Detalles Bibliográficos
Autores: Ayuso-Calles, Miguel, Flores Félix, José David, Rivas, Raúl
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/250805
Acceso en línea:http://hdl.handle.net/10261/250805
Access Level:acceso abierto
Palabra clave:Salinity
PGPB
Climate change
Osmotic stress
Ion homeostasis
Phytohormones
Osmoprotectan
Crops
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
id ES_a8c40520de4c0237ecb6d8de4e2ed91a
oai_identifier_str oai:digital.csic.es:10261/250805
network_acronym_str ES
network_name_str España
repository_id_str
spelling Overview of the role of rhizobacteria in plant salt stress toleranceAyuso-Calles, MiguelFlores Félix, José DavidRivas, RaúlSalinityPGPBClimate changeOsmotic stressIon homeostasisPhytohormonesOsmoprotectanCropshttp://metadata.un.org/sdg/13Take urgent action to combat climate change and its impacts20 páginas, 2 tablas, 2 figurasSalinity is one of the main causes of abiotic stress in plants, resulting in negative effects on crop growth and yield, especially in arid and semi-arid regions. The effects of salinity on plant growth mainly generate osmotic stress, ion toxicity, nutrient deficiency, and oxidative stress. Traditional approaches for the development of salt-tolerant crops are expensive and time-consuming, as well as not always being easy to implement. Thus, the use of plant growth-promoting bacteria (PGPB) has been reported as a sustainable and cost-effective alternative to enhance plant tolerance to salt stress. In this sense, this review aims to understand the mechanisms by which PGPB help plants to alleviate saline stress, including: (i) changes in the plant hormonal balance; (ii) release of extracellular compounds acting as chemical signals for the plant or enhancing soil conditions for plant development; (iii) regulation of the internal ionic content of the plant; or iv) aiding in the synthesis of osmoprotectant compounds (which reduce osmotic stress). The potential provided by PGPB is therefore an invaluable resource for improving plant tolerance to salinity, thereby facilitating an increase in global food production and unravelling prospects for sustainable agricultural productivityM.A.-C. is the recipient of a pre-doctoral fellowship from University of Salamanca; J.D.F.-F. is currently a recipient of post-doctoral Marie Skłodowska-Curie Fellowship No. 101003373. This work was supported by Grants PID2019-109960RB-100 from MCIN (Spanish Ministry of Science and Innovation) and Strategic Research Programs for Units of Excellence from Junta de Castilla y León (CLU-2O18-04)Peer reviewedMultidisciplinary Digital Publishing InstituteMinisterio de Ciencia e Innovación (España)Junta de Castilla y LeónRivas, Raúl [0000-0003-2202-1470]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202120212021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/250805reponame: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/PID2019-109960RB-100http:/dx.doi.org/10.3390/agronomy11091759Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2508052026-05-22T06:33:51Z
dc.title.none.fl_str_mv Overview of the role of rhizobacteria in plant salt stress tolerance
title Overview of the role of rhizobacteria in plant salt stress tolerance
spellingShingle Overview of the role of rhizobacteria in plant salt stress tolerance
Ayuso-Calles, Miguel
Salinity
PGPB
Climate change
Osmotic stress
Ion homeostasis
Phytohormones
Osmoprotectan
Crops
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
title_short Overview of the role of rhizobacteria in plant salt stress tolerance
title_full Overview of the role of rhizobacteria in plant salt stress tolerance
title_fullStr Overview of the role of rhizobacteria in plant salt stress tolerance
title_full_unstemmed Overview of the role of rhizobacteria in plant salt stress tolerance
title_sort Overview of the role of rhizobacteria in plant salt stress tolerance
dc.creator.none.fl_str_mv Ayuso-Calles, Miguel
Flores Félix, José David
Rivas, Raúl
author Ayuso-Calles, Miguel
author_facet Ayuso-Calles, Miguel
Flores Félix, José David
Rivas, Raúl
author_role author
author2 Flores Félix, José David
Rivas, Raúl
author2_role author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Junta de Castilla y León
Rivas, Raúl [0000-0003-2202-1470]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Salinity
PGPB
Climate change
Osmotic stress
Ion homeostasis
Phytohormones
Osmoprotectan
Crops
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
topic Salinity
PGPB
Climate change
Osmotic stress
Ion homeostasis
Phytohormones
Osmoprotectan
Crops
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
description 20 páginas, 2 tablas, 2 figuras
publishDate 2021
dc.date.none.fl_str_mv 2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/250805
url http://hdl.handle.net/10261/250805
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/PID2019-109960RB-100
http:/dx.doi.org/10.3390/agronomy11091759
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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
repository.mail.fl_str_mv
_version_ 1869415926003138560
score 15,81155

Similares en LA Referencia