Phytohormone Crosstalk Under Elevated CO2: Linking Sugar Signaling, Stress Resilience, and Metabolic Quality in Tea
Elevated atmospheric CO2 (eCO2) is commonly treated as a photosynthetic substrate, yet in horticultural crops it also alters carbon status and signaling processes associated with stress resilience and quality-related metabolism. Tea (Camellia sinensis) is particularly valuable because young-shoot metabolites are closel...