Genome-Wide Identification, Evolution, and Expression Analysis of GASA Gene Family in Prunus mume.

ABSTRACT: The Gibberellic Acid Stimulated Arabidopsis/Gibberellin Stimulated Transcript (GASA/GAST) gene family is a group of plant-specific genes encoding cysteine-rich peptides essential to plant growth, development, and stress responses. Although GASA family genes have been identified in various plant species, their functional roles in Prunus mume are still unknown. In this study, a total of 16 PmGASA genes were identified via a genome-wide scan in Prunus mume and were grouped into three major gene clades based on the phylogenetic tree. All PmGASA proteins possessed the conserved GASA domain, consisting of 12-cysteine residues, but varied slightly in protein physiochemical properties and motif composition. With evolutionary analysis, we observed that duplications and purifyin

SUBMITTER: Zhang M 

PROVIDER: S-EPMC9506367 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature