Revealing the Phenolic Acids in Cardamine violifolia Leaves by Transcriptome and Metabolome Analyses.

ABSTRACT: Cardamine violifolia, a species belonging to the Brassicaceae family, is a selenium hyperaccumulator and a nutritious leafy vegetable. Our previous study showed that C. violifolia leaves are rich in total phenolic acids, but the composition and corresponding genes remain unknown. In this study, we investigated the phenolic acid compounds and potential gene regulation network in the outer leaves (OL) and central leaves (CL) of C. violifolia using transcriptome and metabolome analyses. Results showed that the OL contained a higher total phenolic acid content than the CL. Metabolome analysis revealed a total of 115 phenolic acids, 62 of which (e.g., arbutin, rosmarinic acid, hydroxytyrosol acetate, and sinapic acid) were differentially accumulated between the CL and OL of

SUBMITTER: Rao S 

PROVIDER: S-EPMC9697128 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature