Identification of the Genes Involved in Anthocyanin Biosynthesis and Accumulation in Taxus chinensis.

ABSTRACT: Taxus chinensis is a precious woody species with significant economic value. Anthocyanin as flavonoid derivatives plays a crucial role in plant biology and human health. However, the genes involved in anthocyanin biosynthesis have not been identified in T. chinensis. In this study, twenty-five genes involved in anthocyanin biosynthesis were identified, including chalcone synthase, chalcone isomerase, flavanone 3-hydroxylase, anthocyanidin synthase, flavonoid 3'-hydroxylase, flavonoid 3',5'-hydroxylase, dihydroflavonol 4-reductase, anthocyanidin reductase, and leucoanthocyanidin reductase. The conserved domains and phylogenetic relationships of these genes were characterized. The expression levels of these genes in different tissues and different ages of xylem were investigated. Addi

SUBMITTER: Zhang L 

PROVIDER: S-EPMC6947853 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature