Multi-Omics Decoding of Potential Microbial-Genetic Synergy Underlying Polysaccharide and Glycosidic Polymer Biosynthesis in Two Cultivars of <i>Lilium brownii</i> var. <i>viridulum</i> Baker.

ABSTRACT: Background: The accumulation of glycosidic polymers in Lilium brownii var. viridulum Baker (Lv) bulbs fundamentally governs the nutritional and medicinal properties. Methods: In this study, metabolomic, transcriptomic, and microbiome analyses were integrated to elucidate the differential mechanisms of glycoside accumulation between the elite 'Xuefeng' (Lv, X) and 'Longya' (Lv, L), each comprising three biological replicates. Results: The results demonstrate significantly elevated diversity and abundance of glycosides in X bulbs, with glucose derivatives constituting the predominant fraction. Differential expression genes (DEGs) associated with carbohydrate metabolism were primarily enriched in starch/sucrose metabolism and amino sugar

SUBMITTER: Chang T 

PROVIDER: S-EPMC12654296 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature