Integrative metabolomic and transcriptomic reveals potential mechanism for promotion of ginsenoside synthesis in Panax ginseng leaves under different light intensities.

ABSTRACT: Panax ginseng C.A. Meyer is a shade plant, and its leaves are an important medicinal part of P. ginseng. Light intensity plays a crucial role in physiological activities and metabolite accumulation in P. ginseng. Currently, little is known about the molecular mechanisms underlying physiological changes and quality under different light intensities in P. ginseng leaves. Therefore, we investigated the changes in photosynthetic physiology, secondary metabolism, transcriptomics, and metabolomics of P. ginseng leaves under different light intensities [T20 (20 µmol m^-2·s^-1), T50 (50 µmol m^-2·s^-1), T100 (100 μmol m^-2·s^-1)]]. Higher light intensity positively influenced the yield, photosynthesis, a

SUBMITTER: Di P 

PROVIDER: S-EPMC10703391 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature