Genome-wide identification and expression profiling of snakin/GASA genes under drought stress in barley (Hordeum vulgare L.).

ABSTRACT: Gibberellic Acid-Stimulated Arabidopsis (GASA) proteins are present in various plants and have a role in plant growth, stress responses, and hormone crosstalk. GASA coding sequences in barley were discovered in this study. We then investigated gene and protein structure, physicochemical characteristics, evolutionary and phylogenetic relationships, promoter region, post-translational modification, and in silico gene expression. Finally, real-time quantitative PCR (RT-qPCR) was used to examine the expression of GASA genes in root and shoot tissues under drought stress. We found 11 GASA genes spread across six of seven chromosomes in the barley genome. A conserved GASA domain and 12-cysteine residues at the C-terminus were included in the proteins. All GASA genes contained secretory signal pe

SUBMITTER: Panji A 

PROVIDER: S-EPMC10090255 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature