Salt Tolerance Diversity in Citrus Rootstocks Agrees with Genotypic Diversity at the LCl-6 Quantitative Trait Locus

This article belongs to the Section Plant Genetics and Genomics.

Detalles Bibliográficos
Autores: Asins, María J., Raga, Verónica, Romero-Aranda, Remedios, Jaime-Fernández, Emilio, Carbonell, Emilio A., Belver, Andrés
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/391317
Acceso en línea:http://hdl.handle.net/10261/391317
Access Level:acceso abierto
Palabra clave:Rootstock breeding
Germplasm enhancement
Poncirus
QTL
NPF5.9
CHX20
Cl− homeostasis
Na+ homeostasis
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spelling Salt Tolerance Diversity in Citrus Rootstocks Agrees with Genotypic Diversity at the LCl-6 Quantitative Trait LocusAsins, María J.Raga, VerónicaRomero-Aranda, RemediosJaime-Fernández, EmilioCarbonell, Emilio A.Belver, AndrésRootstock breedingGermplasm enhancementPoncirusQTLNPF5.9CHX20Cl− homeostasisNa+ homeostasisThis article belongs to the Section Plant Genetics and Genomics.[Background/Objective] Salinity is a growing problem affecting a large portion of global agricultural land, particularly in areas where water resources are scarce. The objective of this study was to provide physiological and molecular information on salt-tolerant citrus rootstocks to mitigate the detrimental effects of salinity on citriculture.[Methods] Ten accessions belonging to eight Citrus species and four to Poncirus trifoliata Raf. were tested for salinity tolerance (0 and 15 mM NaCl for 1 year) in terms of vegetative and Cl− tissue distribution traits. In addition, most accessions were evaluated for leaf Na+ and other cations.[Results] All salt tolerant accessions tended to restrict the leaf Cl− content, although in a lower degree than the Cleopatra mandarin. However, differences in their ability to restrict leaf [Na+] were evident, contributing to a classification of trifoliate and sour orange accessions that matched their genotypic grouping based on allele sharing at a marker targeting candidate gene coding for the NPF5.9 transporter within LCL-6 quantitative trait locus.[Conclusions] Our markers targeting LCl-6 candidate genes coding for NPF5.9, PIP2.1, and CHX20 (citrus GmSALT3 ortholog) could be efficient tools for managing the detected salt tolerance diversity in terms of both Cl− and Na+ homeostasis in rootstock breeding programs derived from these species, in addition to Citrus reshni.This research was funded by the Spanish Ministry of Science and Innovation/the Spanish Research Agency, grant number PID2021-124599OB-I00.Peer reviewedMultidisciplinary Digital Publishing InstituteAgencia Estatal de Investigación (España)Ministerio de Ciencia, Innovación y Universidades (España)Asins, María J. [0000-0002-4330-160X]Romero-Aranda, Remedios [0000-0003-2590-0884]Belver, Andrés [0000-0003-3187-5443]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2025202520252025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/391317reponame: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 2021-2023/PID2021-124599OB-I00Asins, María J.; Raga, Verónica; Romero-Aranda, Remedios; Jaime-Fernández, Emilio; Carbonell, Emilio A.; Belver, Andrés; 2025; Salt tolerance diversity in citrus rootstocks agrees with genotypic diversity at the LCl-6 quantitative trait locus [Dataset]; doi.org/10.3390/genes16060683https://doi.org/10.3390/genes16060683Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3913172026-05-22T06:33:51Z
dc.title.none.fl_str_mv Salt Tolerance Diversity in Citrus Rootstocks Agrees with Genotypic Diversity at the LCl-6 Quantitative Trait Locus
title Salt Tolerance Diversity in Citrus Rootstocks Agrees with Genotypic Diversity at the LCl-6 Quantitative Trait Locus
spellingShingle Salt Tolerance Diversity in Citrus Rootstocks Agrees with Genotypic Diversity at the LCl-6 Quantitative Trait Locus
Asins, María J.
Rootstock breeding
Germplasm enhancement
Poncirus
QTL
NPF5.9
CHX20
Cl− homeostasis
Na+ homeostasis
title_short Salt Tolerance Diversity in Citrus Rootstocks Agrees with Genotypic Diversity at the LCl-6 Quantitative Trait Locus
title_full Salt Tolerance Diversity in Citrus Rootstocks Agrees with Genotypic Diversity at the LCl-6 Quantitative Trait Locus
title_fullStr Salt Tolerance Diversity in Citrus Rootstocks Agrees with Genotypic Diversity at the LCl-6 Quantitative Trait Locus
title_full_unstemmed Salt Tolerance Diversity in Citrus Rootstocks Agrees with Genotypic Diversity at the LCl-6 Quantitative Trait Locus
title_sort Salt Tolerance Diversity in Citrus Rootstocks Agrees with Genotypic Diversity at the LCl-6 Quantitative Trait Locus
dc.creator.none.fl_str_mv Asins, María J.
Raga, Verónica
Romero-Aranda, Remedios
Jaime-Fernández, Emilio
Carbonell, Emilio A.
Belver, Andrés
author Asins, María J.
author_facet Asins, María J.
Raga, Verónica
Romero-Aranda, Remedios
Jaime-Fernández, Emilio
Carbonell, Emilio A.
Belver, Andrés
author_role author
author2 Raga, Verónica
Romero-Aranda, Remedios
Jaime-Fernández, Emilio
Carbonell, Emilio A.
Belver, Andrés
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Agencia Estatal de Investigación (España)
Ministerio de Ciencia, Innovación y Universidades (España)
Asins, María J. [0000-0002-4330-160X]
Romero-Aranda, Remedios [0000-0003-2590-0884]
Belver, Andrés [0000-0003-3187-5443]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Rootstock breeding
Germplasm enhancement
Poncirus
QTL
NPF5.9
CHX20
Cl− homeostasis
Na+ homeostasis
topic Rootstock breeding
Germplasm enhancement
Poncirus
QTL
NPF5.9
CHX20
Cl− homeostasis
Na+ homeostasis
description This article belongs to the Section Plant Genetics and Genomics.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025
2025
2025
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/10261/391317
url http://hdl.handle.net/10261/391317
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 2021-2023/PID2021-124599OB-I00
Asins, María J.; Raga, Verónica; Romero-Aranda, Remedios; Jaime-Fernández, Emilio; Carbonell, Emilio A.; Belver, Andrés; 2025; Salt tolerance diversity in citrus rootstocks agrees with genotypic diversity at the LCl-6 quantitative trait locus [Dataset]; doi.org/10.3390/genes16060683
https://doi.org/10.3390/genes16060683
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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
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