Methylation mediated by an anthocyanin, O -methyltransferase, is involved in purple flower coloration in Paeonia[J] . Du Hui,Wu Jie,Ji Kui-Xian,Zeng Qing-Yin,Bhuiya Mohammad-Wadud,Su Shang,Shu Qing-Yan,Ren Hong-Xu,Liu Zheng-An,Wang Liang-Sheng.Journal of Experimental Botany . 2015 (21)...
We report here the functional characterization of an anthocyanin O-methyltransferase (AOMT) from grapevine. The expression pattern in two cultivars with different anthocyanin methylation profiles (Syrah and Nebbiolo) showed a peak at start ripening (véraison), when the concentrations of all methylated ...