Genome-wide identification and functional characterization of wheat Brassinazole-resistant transcription factors in response to abiotic stresses and stripe rust infection.

ABSTRACT: Brassinazole-resistant (BZR) transcription factors (TFs) are key players in brassinolides (BRs) signaling pathway, which is widely involved in regulating plant growth and development, as well as in plant responding to a variety stresses. Despite their critical roles, little is known about BZR TFs in wheat. In this study, we performed genome-wide analysis of BZR gene family from wheat genome, and 20 TaBZRs were identified. Based on the phylogenetic relationships of TaBZR and BZRs from rice and Arabidopsis, all BZR genes were clustered into four groups. The intron-exon structural patterns and conserved protein motifs of TaBZRs showed high group specificity. TaBZR5, 7, and 9 were significantly induced after salt, drought treatment, and stripe r

SUBMITTER: Zhang P 

PROVIDER: S-EPMC10293928 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature