Integrated Multi-omic Analysis Reveals the Carbon Metabolism-mediated Regulation of Polysaccharide Biosynthesis by Suitable Light Intensity in Bletilla striata Leaves

Bletilla striata, valued for its medicinal and ornamental properties, remains largely unexplored in terms of how light intensity affects its physiology, biochemistry, and polysaccharide formation. In this 5-month study, B. striata plants were exposed to three different light intensities: low light (LL) (5-20 μmol m