Identification of CDK gene family and functional analysis of CqCDK15 under drought and salt stress in quinoa.

ABSTRACT: as one of the oldest cultivated crops in the world, quinoa has been widely valued for its rich nutritional value and green health. In this study, 22 CDK genes (CqCDK01-CqCDK22) were identified from quinoa genome using bioinformatics method. The number of amino acids was 173-811, the molecular weight was 19,554.89 Da-91,375.70 Da, and the isoelectric point was 4.57-9.77. The phylogenetic tree divided 21 CqCDK genes into six subfamilies, the gene structure showed that 12 (54.5%) CqCDK genes (CqCDK03, CqCDK04, CqCDK05, CqCDK06, CqCDK07, CqCDK11, CqCDK14, CqCDK16, CqCDK18, CqCDK19, CqCDK20 and CqCDK21) had UTR regions at 5' and 3' ends. Each CDK protein had different motifs (3-9 motifs), but the genes with the same motifs were located in the same branch. Promoter analysis revealed 41 cis-regul

SUBMITTER: Wang W 

PROVIDER: S-EPMC10433607 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature