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首页> 外文期刊>Genomics >Pseudomonas putida modulates the expression of miRNAs and their target genes in response to drought and salt stresses in chickpea (Cicer arietinum L.)
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Pseudomonas putida modulates the expression of miRNAs and their target genes in response to drought and salt stresses in chickpea (Cicer arietinum L.)

机译：Pseudomonas putida在鹰嘴豆（Cicer Arietinum L.）中的干旱和盐胁迫下调节miRNA及其靶基因的表达

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摘要

MicroRNAs are small non-coding regulatory RNA molecules that play an important role in the modulation of gene expression during various environmental stresses. Pseudomonas putida RA, a plant growth promoting rhizobacteria (PGPR) colonizes the root surface of plants improving their growth and development during abiotic stresses modulating the expression of stress-responsive genes; however, the impact of RA on stress responsive-miRNA remains elusive. The present study was an attempt to delineate the role of PGPR in modulating stress responsive-miRNAs in a tolerant desi chickpea genotype exposed to drought and salt stresses. The existence of variable expression patterns of individual miRNAs and their target genes under these stresses at different time points indicate a distinct miRNA-mediated perception and response mechanisms operating under these stresses in the presence or absence of RA in chickpea.
机译：MicroRNA是小的非编码调节RNA分子，其在各种环境应激期间的基因表达的调节中起重要作用。 Pseudomonas putida Ra，促进植物生长促进robobacteria（PGPR）植入植物的根表面，提高生育和发展期间的生长和发育，调节应激响应基因的表达;然而，RA对压力响应 - miRNA的影响仍然难以捉摸。目前的研究是一种描绘PGPR在暴露于干旱和盐胁迫的耐受性Desi Chickpea基因型中调节应激响应 - miRNA的作用。在不同时间点的这些应力下，各个miRNA的可变表达模式的存在表明在这些应力下在鹰嘴豆中的存在或不存在下，在这些应力下操作的不同的miRNA介导的感知和反应机制。

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