Fig. 7From: Genome-wide characterization of the bHLH gene family in Gynostemma pentaphyllum reveals its potential role in the regulation of gypenoside biosynthesisSubcellular localization of GpbHLH15 and GpbHLH58 proteins. The GpbHLH15/58-YFP fusion constructs were transfected into N. benthamiana leaves. YFP indicates the empty vector, which was used as a control. Confocal laser microscopy images were captured three days post-transfection. Scale bar = 25 μmBack to article page