Class III Peroxidases in Response to Multiple Abiotic Stresses in Arabidopsis thaliana Pyrenean Populations

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dc.contributor.authorEljebbawi, A.
dc.contributor.authorSavelli, B.
dc.contributor.authorLibourel, C.
dc.contributor.authorEstevez, J.
dc.contributor.authorDunand, C.
dc.date.accessioned2022-04-22T16:37:13Z
dc.date.available2022-04-22T16:37:13Z
dc.date.issued2022-04
dc.descriptionIndexación: Scopus.es
dc.description.abstractClass III peroxidases constitute a plant-specific multigene family, where 73 genes have been identified in Arabidopsis thaliana. These genes are members of the reactive oxygen species (ROS) regulatory network in the whole plant, but more importantly, at the root level. In response to abiotic stresses such as cold, heat, and salinity, their expression is significantly modified. To learn more about their transcriptional regulation, an integrative phenotypic, genomic, and transcriptomic study was executed on the roots of A. thaliana Pyrenean populations. Initially, the root phenotyping highlighted 3 Pyrenean populations to be tolerant to cold (Eaux), heat (Herr), and salt (Grip) stresses. Then, the RNA-seq analyses on these three populations, in addition to Col-0, displayed variations in CIII Prxs expression under stressful treatments and between different genotypes. Consequently, several CIII Prxs were particularly upregulated in the tolerant populations, suggesting novel and specific roles of these genes in plant tolerance against abiotic stresses.es
dc.description.urihttps://www.mdpi.com/1422-0067/23/7/3960
dc.identifier.citationInternational Journal of Molecular Sciences, Volume 23, Issue 7, April-1 2022, Article number 3960es
dc.identifier.doi10.3390/ijms23073960
dc.identifier.issn1661-6596
dc.identifier.urihttps://repositorio.unab.cl/xmlui/handle/ria/22379
dc.language.isoenes
dc.publisherMDPIes
dc.rights.licenseAtribución 4.0 Internacional (CC BY 4.0)
dc.rights.urihttps://www.mdpi.com/openaccess
dc.subjectabiotic stresses
dc.subjectclass III peroxidaseses
dc.subjectnatural populationses
dc.subjectRNA-seqes
dc.subjectroot developmentes
dc.subjectROSes
dc.titleClass III Peroxidases in Response to Multiple Abiotic Stresses in Arabidopsis thaliana Pyrenean Populationses
dc.typeArtículoes
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