Fig. 4From: PhUGT78A22, a novel glycosyltransferase in Paeonia ‘He Xie’, can catalyze the transfer of glucose to glucosylated anthocyanins during petal blotch formationSubcellular localization of PhUGT78A22-GFP heterologously expressed in Nicotiana benthamiana leaves. Fluorescence signals were visualized by confocal microscopy 3 d after co-infiltration of the constructs Super promoter:: PhUGT78A22-GFP and nuclear marker Super promoter::NF-YA4-mCherry. The experiments were performed independently three times, and representative results are shown. Scale bar, 25 μmBack to article page