Integrated metabolomic and transcriptomic analyses of flavonoid accumulation in different cultivars of Platostoma palustre.

ABSTRACT:

Background

Platostoma palustre is a kind of plant resource with medicinal and food value, which has been differentiated into many different varieties after a long period of breeding. The cultivars of Taiwan(TW) and Pingyuan(PY) are widely grown in Guangdong, but a clear basis for species differentiation has not yet been established, resulting in the mixing of different species which limits their production and application.

Results

Regarding leaf surface morphology, the TW exhibited greater leaf area, non-glandular hairs, and the number of stomata than the PY. Regarding chemical activities, the TW exhibited higher total flavonoid content and antioxidant activity than the PY. In metabolomics, a total of 85 DAMs were detected, among which four flavonoid DAMs were identified, al

SUBMITTER: You J 

PROVIDER: S-EPMC11660456 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature