Fig. 7

Subcellular localization of PbBBX4-GFP, PbBBX5-GFP and PbBBX13-GFP fusion protein. a Schematic representation of the 35S: GFP, 35S: PbBBX4-GFP, 35S: PbBBX5-GFP and 35S: PbBBX13-GFP fusion constructs used for transient expression. b The three PbBBX-GFP fusion proteins (PbBBX4-GFP, PbBBX5-GFP, and PbBBX13-GFP) as well as GFP as the control, were transiently expressed in tobacco leaves and observed by fluorescence microscopy. Bars = 50 μm