Revealing the Molecular Regulatory Mechanism of Flavonoid Accumulation in Tender Leaves of Tea Plants by Transcriptomic and Metabolomic Analyses

Plants, Год журнала: 2025, Номер 14(4), С. 625 - 625

Опубликована: Фев. 19, 2025

Flavonoids are secondary metabolites that beneficial to life activities and mainly concentrated in buds leaves the form of glycosides. Flavonoid glycosides have important effects on properties quality tea plants. Research has shown abundance flavonoid varies greatly among different cultivars, but research regulatory mechanisms cause their differential accumulation plant cultivars with leaf colors is lacking. In this study, an integrated analysis metabolomics transcriptomics was conducted determine networks regulating astringency color-related flavonoids diverse colors. A total five anthocyanidins, four catechins, nine flavonol were found partially contribute differences taste color Furthermore, 15 MYB genes 5 Dof identified as potential regulators controlling expression eight key structural genes, resulting specific compounds, including epicatechin (EC), catechin (C), cyanidin, cyanidin 3-O-glucoside, pelargonidin quercetin These findings provide insights into development utilization resources from plants

Язык: Английский

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CsWRKY51, a novel WRKY transcription factor of Camellia sinensis, participates in plant architecture and glutamine accumulation

Scientia Horticulturae, Год журнала: 2025, Номер 341, С. 113983 - 113983

Опубликована: Фев. 1, 2025

Язык: Английский

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The CsGT1A-CsSCPL11-IA module positively regulates galloylated catechin biosynthesis in tea plants

Industrial Crops and Products, Год журнала: 2025, Номер 227, С. 120859 - 120859

Опубликована: Март 18, 2025

Язык: Английский

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Not just flavor: Insights into the metabolism of tea plants

Current Opinion in Plant Biology, Год журнала: 2025, Номер 85, С. 102716 - 102716

Опубликована: Апрель 7, 2025

Язык: Английский

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