Por favor, use este identificador para citar o enlazar este ítem: https://hdl.handle.net/20.500.12955/1075
Registro completo de metadatos
Campo DC Valor Lengua/Idioma
dc.contributor.authorCadavid, Isabel Cristina-
dc.contributor.authorGuzmán Escuredo, Frank Lino-
dc.contributor.authorDe Olivera Busatto, Luisa-
dc.contributor.authorDe Almeida, Rita M.C-
dc.contributor.authorMargis, Rogerio-
dc.identifier.citationCadavid, I.C., Guzman, F., de Oliveira-Busatto, L. et al. Transcriptional analyses of two soybean cultivars under salt stress. Mol Biol Rep 47, 2871–2888 (2020). doi: 10.1007/s11033-020-05398-3es_PE
dc.description.abstractSoybean is an economically important plant, and its production is affected in soils with high salinity levels. It is important to understand the adaptive mechanisms through which plants overcome this kind of stress and to identify potential genes for improving abiotic stress tolerance. RNA-Seq data of two Glycine max cultivars, a drought-sensitive (C08) and a tolerant (Conquista), subjected to different periods of salt stress were analyzed. The transcript expression profile was obtained using a transcriptogram approach, comparing both cultivars and different times of treatment. After 4 h of salt stress, Conquista cultivar had 1400 differentially expressed genes, 647 induced and 753 repressed. Comparative expression revealed that 719 genes share the same pattern of induction or repression between both cultivars. Among them, 393 genes were up- and 326 down-regulated. Salt stress also modified the expression of 54 isoforms of miRNAs in Conquista, by the maturation of 39 different pre-miRNAs. The predicted targets for 12 of those mature miRNAs also have matches with 15 differentially expressed genes from our analyses. We found genes involved in important pathways related to stress adaptation. Genes from both ABA and BR signaling pathways were modulated, with possible crosstalk between them, and with a likely post-transcriptional regulation by miRNAs. Genes related to ethylene biosynthesis, DNA repair, and plastid translation process were those that could be regulated by miRNA.es_PE
dc.publisherSpringer Naturees_PE
dc.relation.ispartofMolecular Biology Reports 47, 2871–2888 (2020).es_PE
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 United States*
dc.sourceInstituto Nacional de Innovación Agrariaes_PE
dc.source.uriRepositorio Institucional - INIAes_PE
dc.subjectAbiotic stresses_PE
dc.subjectGlycine maxes_PE
dc.titleTranscriptional analyses of two soybean cultivars under salt stresses_PE
dc.subject.ocdeTecnología de modificación genéticaes_PE
dc.identifier.journalMolecular Biology Reportses_PE
Aparece en las colecciones: Artículos científicos

Ficheros en este ítem:
No hay ficheros asociados a este ítem.

Este ítem está sujeto a una licencia Creative Commons Licencia Creative Commons Creative Commons