Integrated Multi-Omics Approaches Provide Novel Insights into the Mechanisms Underlying Signature Flavor Development in Mulberry Fruits.

ABSTRACT: With the increasing consumption of mulberry fruits in commercial markets, flavor profiles have emerged as critical determinants of consumer preference and market acceptance. This investigation utilized four Morus laevigata (Morus L.) accessions exhibiting pronounced variations in fruit pigmentation and flavor characteristics as experimental materials. Comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry (GC × GC-TOF MS) was employed to identify key volatile aromatic compounds, while integrated untargeted metabolomics and transcriptomics approaches were applied to elucidate the underlying mechanisms of flavor biosynthesis. Analysis revealed that aldehydes, ketones, lactones, and heterocyclic compounds constitute the primary volatile or

SUBMITTER: He J 

PROVIDER: S-EPMC12523777 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature