Genome-wide identification of oat TCP gene family and expression patterns under abiotic stress.

ABSTRACT: TCP transcription factors are a unique class of transcription factors that play important roles in alleviating abiotic stresses such as drought and salt. In this study, the whole-genome data of three cultivated varieties, namely, "SFS", "Sang" and "OT3098v2", were utilized to identify and analyze the members of the TCP gene family in oats, and their responses to two abiotic stresses, drought and salt, were also investigated. Results showed that there are 83, 65, and 30 non-redundant TCP genes in the three oats, with the highest number of TCP genes specific to the "SFS", reaching 22 genes. The oat TCP genes can be classified into three subfamilies: PCF, CIN, and CYC/TB1. Most AsTCP genes have important motifs, Motif 1 and Motif 2, which are part of the bHL

SUBMITTER: Nie J 

PROVIDER: S-EPMC11832536 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature