Fig. 4
From: The MYB transcription factor PbMYB12b positively regulates flavonol biosynthesis in pear fruit
Sub-cellular localization of PbMYB12b in onion epidermal cells. The fusion protein (PbMYB12b-GFP) and GFP-positive control were independently transiently expressed in onion epidermal cells. GFP fluorescence was observed with a fluorescence microscope