The Effect of UV-C Irradiation on Spatial and Temporal Accumulation of Flavanols and the Activity,Tissue Localization of LAR in Grape Berry The Effect of Drought on Flavanols Accumulation and LAR Expression During the Development of Grape Berry Chemical constituents from Cinnamomum cassia The Effect of Drought on Flavanols Accumulation and LAR Expression During the Development of Grape Berry