Consulta: creatorFacets:"Nhani Junior,Antonio"
Registros recuperados: 1
Data/hora: 10/06/2024 10:59:04

Gene expression analysis reveals important pathways for drought response in leaves and roots of a wheat cultivar adapted to rainfed cropping in the Cerrado biome
Provedor de dados: 74
Autores: Poersch-Bortolon,Liane Balvedi; Pereira,Jorge Fernando; Nhani Junior,Antonio; Gonzáles,Hebert Hernán Soto; Torres,Gisele Abigail Montan; Consoli,Luciano; Arenhart,Rafael Augusto; Bodanese-Zanettini,Maria Helena; Margis-Pinheiro,Márcia.
Abstract Drought limits wheat production in the Brazilian Cerrado biome. In order to search for candidate genes associated to the response to water deficit, we analyzed the gene expression profiles, under severe drought stress, in roots and leaves of the cultivar MGS1 Aliança, a well-adapted cultivar to the Cerrado. A set of 4,422 candidate genes was found in roots and leaves. The number of down-regulated transcripts in roots was higher than the up-regulated transcripts, while the opposite occurred in leaves. The number of common transcripts between the two tissues was 1,249, while 2,124 were specific to roots and 1,049 specific to leaves. Quantitative RT-PCR analysis revealed a 0.78 correlation with the expression data. The candidate genes were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 454 sequencing; Candidate genes; RT-qPCR; Triticum aestivum; Water deficit.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000400629