Genome-Wide Identification of the Peanut ASR Gene Family and Its Expression Analysis under Abiotic Stress.

ABSTRACT: Peanut (Arachis hypogaea L.) is one of the most important oil and food legume crops worldwide. ASR (abscisic acid, stress, ripening) plays extremely important roles in plant growth and development, fruit ripening, pollen development, and stress. Here, six ASR genes were identified in peanut. Structural and conserved motif analyses were performed to identify common ABA/WDS structural domains. The vast majority of ASR genes encoded acidic proteins, all of which are hydrophilic proteins and localized on mitochondria and nucleus, respectively. The cis-element analysis revealed that some cis-regulatory elements were related to peanut growth and development, hormone, and stress response. Under normal growth conditions, AhASR4 and AhASR5 were expressed in

SUBMITTER: Li J 

PROVIDER: S-EPMC11507290 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature