Transcriptome analysis of hormone-induced gene expression in Brachypodium distachyon.

ABSTRACT: Brachypodium distachyon is a new model plant closely related to wheat and other cereals. In this study, we performed a comprehensive analysis of hormone-regulated genes in Brachypodium distachyon using RNA sequencing technology. Brachypodium distachyon seedlings were treated with eight phytohormones (auxin, cytokinine, brassinosteroid, gibberelline, abscisic acid, ethylene, jasmonate and salicylic acid) and two inhibitors, Brz220 (brassinosteroid biosynthesis inhibitor) and prohexadione (gibberelline biosynthesis inhibitor). The expressions of 1807 genes were regulated in a phytohormone-dependent manner. We compared the data with the phytohormone responses that have reported in rice. Transcriptional responses to hormones are conserved between Bracypodium and rice. Transcriptional regulatio

SUBMITTER: Kakei Y 

PROVIDER: S-EPMC4588574 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature