TL;DR
It is demonstrated that CgMYC2, a jasmonate-responsive bHLH transcription factor, functions as a central activator of naringin biosynthesis, providing a molecular framework for the targeted improvement of bitter-flavonoid traits in citrus.
Notoginsenosides are major bioactive ingredients that directly influence the quality of Panax notoginseng herbs. However, the current understanding of the interplay between environmental signaling and notoginsenoside biosynthesis is limited. Although jasmonates (JAs) are known to regulate the biosynthesis and accumul...
A MeJA-responsive DoMYB41-DoMYC2 cascade that iteratively activates DoTIP1–1 expression and promotes the biosynthesis of GMs, thereby enhancing salinity tolerance in D. officinale is uncovered and provides genetic targets for salinity tolerance in breeding programs for this horticultural orchid.
Danshen (Salvia miltiorrhiza) contains two major classes of bioactive constituents, including phenolic acids and tanshinones. These compounds are predominantly accumulated in the roots and hold substantial pharmacological and economic value. Abscisic acid (ABA), a crucial phytohormone regulating stress responses, is kn...
Compared with traditional fuzzy kiwifruit (Actinidia chinensis), kiwiberry (A. arguta) undergoes markedly rapid softening after harvest, representing an accelerated climacteric ripening process where ethylene plays a central role. To dissect the regulatory network underlying this process, we used the ethylene inhibitor...
Although the biosynthetic pathways of benzylisoquinoline alkaloids (BIAs) have been extensively investigated in several plant species, their transcriptional regulatory mechanisms remain only partially understood. Jasmonate (JA)-responsive group IX APETALA2/Ethylene Responsive Factor (AP2/ERF) transcription factors (TFs...
SUMMARY We investigated the roles of the cognate, redundantly acting transcription factors SARD1 and CPB60g in the metabolic reprogramming of leaves of Arabidopsis thaliana suffering from bacterial infection or UV light exposure. Comprehensive metabolite analyses reveal that SARD1/CBP60g exert distinct influences on ma...
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