Fig. 1From: Characterization and expression profiles of the B-box gene family during plant growth and under low-nitrogen stress in SaccharumSubcellular location of GFP-fused SsBBX13 protein in Nicotiana benthamiana leaf epidermal cells. The SsBBX13-GFP or GFP was transiently co-expressed with the nuclear localization marker NLS-mKATE by Agrobacterium. Images of epidermal cells were captured using green fluorescence, mKATE fluorescence, chlorophyll fluorescence, visible light, and merged light. Confocal laser microscopy scanning was carried out 48 h after dark culture with a Zeiss LSM 800. Scale bars was 20 μmBack to article page