TL;DR
Integrated analysis revealed strong correlations between flavonoid biosynthesis-related structural genes and metabolites, suggesting that CHS, CHI, F3H, CYP75B1, FLS, and LAR may contribute to stage- and variety-associated differences in flavonoid accumulation.
The results provide a valuable reference for understanding the molecular mechanisms underlying flower color variation and identified 15 candidate regulators: ten structural genes (VfCHI4, four CHSs, four UFGTs, VfGST18) and five transcription factors (two MYBs, two bHLHs, one WRKY), all of which showed significant posi...
Polygonatum sibiricum Red. is a medicinal and edible homologous plant whose rhizome quality determines its clinical efficacy and commercial value. However, conventional evaluations typically treat the entire rhizome as homogeneous, overlooking the intrinsic heterogeneity along age nodes, and the regulatory mechanisms g...
: Mint is notably rich in phenolic acids, flavonoids, antioxidants and other bioactive components, and is widely used as food, medicine, spices, and flavoring agents. Thus, metabolite composition serves as a critical indicator for assessing mint quality. In this study, two mint genotypes of Mentha canadensis L., were s...
Green tea quality is largely determined by the metabolite profile of fresh leaves. However, the time-of-day-dependent dynamics of these metabolites remain largely unknown in Xinyang Maojian (XYMJ), a premium Chinese green tea. In this study, we performed the first integrative transcriptomic and metabolomic analysis of...
The molecular basis of terpenoid diversity in MF is revealed, and theoretical references for germplasm discrimination, quality evaluation and genetic improvement of medicinal magnolia resources are provided.
Citrus plants produce a rich diversity of volatile organic compounds (VOCs) that play important roles in fruit aroma, essential oils, and defense against biological stresses in aboveground tissues, yet volatile profiles in citrus roots remain poorly understood. Here, we employed an integrated metabolomic a...
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