Artificial shading of teinturier grape Kolor clusters reveals light-responsive biomarkers: focus on flavonoid profiles and metabolism oleh Huiqing Li, Huiqing Li, Xiaotong Gao, Xiaotong Gao, Yu Wang, Haocheng Lu, Haocheng Lu, Mengbo Tian, Mengbo Tian, Changqing Duan, Changqing Duan, Jun Wang, Jun Wang