Degradome sequencing reveals an integrative miRNA-mediated gene interaction network regulating rice seed vigor.

ABSTRACT:

Background

It is well known that seed vigor is essential for agricultural production and rice (Oryza sativa L.) is one of the most important crops in the world. Though we previously reported that miR164c regulates rice seed vigor, but whether and how other miRNAs cooperate with miR164c to regulate seed vigor is still unknown.

Results

Based on degradome data of six RNA samples isolated from seeds of the wild-type (WT) indica rice cultivar 'Kasalath' as well as two modified lines in 'Kasalath' background (miR164c-silenced line [MIM164c] and miR164c overexpression line [OE164c]), which were subjected to either no aging treatment or an 8-day artificial aging treatment, 1247 different target transcripts potentially cleaved by 421 miRNAs were identified. The miRNA target genes wer

SUBMITTER: Zhou S 

PROVIDER: S-EPMC9158300 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature