Genome-Wide Identification and Characterization of MYB Transcription Factors in Sudan Grass under Drought Stress.

ABSTRACT: Sudan grass (Sorghum sudanense S.) is a warm-season annual grass with high yield, rich nutritional value, good regeneration, and tolerance to biotic and abiotic stresses. However, prolonged drought affects the yield and quality of Sudan grass. As one of the largest families of multifunctional transcription factors in plants, MYB is widely involved in regulating plant growth and development, hormonal signaling, and stress responses at the gene transcription level. However, the regulatory role of MYB genes has not been well characterized in Sudan grass under abiotic stress. In this study, 113 MYB genes were identified in the Sudan grass genome and categorized into three groups by phylogenetic analysis. The promoter regions of SsMYB genes contain different cis-regu

SUBMITTER: Liu Q 

PROVIDER: S-EPMC11435211 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature