Genome-Wide Identification and Expression Analysis of Carotenoid Cleavage Dioxygenase Genes in Salvia miltiorrhiza.

ABSTRACT: In the process of catalyzing carotenoids into various apocarotenoids and other derivatives, carotenoid cleavage dioxygenases (CCDs) play key roles. However, little information on CCDs has been reported in regard to Salvia miltiorrhiza. In this study, a total of 21 CCD genes were identified in the whole genome of S. miltiorrhiza, mainly distributed between five chromosomes. Phylogenetic relationship analysis revealed that 21 SmCCD genes were classified into four subfamilies, including SmCCD4, 7, 8, and NCED; the members of the same subfamily show similar gene structures and tertiary structures. The interspecific collinearity with other plant species, such as Arabidopsis thaliana and Oryza sativa was analyzed. Cis-elements analysis demonstrated that the maj

SUBMITTER: Shou M 

PROVIDER: S-EPMC11641897 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature