Fig. 6From: Molecular identification and functional characterization of a transcription factor GeRAV1 from Gelsemium elegansSubcellular localization of the GeRAV1 protein in Nicotiana benthamiana. The epidermal cells of N. benthamiana leaves were used for imaging analysis of bright field, green fluorescence (GFP), red fluorescence (RFP), and merged images of red and green fluorescence. White arrows indicated nucleus. Scale bar = 50 μm. 35S::GFP: Agrobacterium strain carrying empty vector pFASTR05-GFP. 35S::GeRAV1::GFP: Agrobacterium strain carrying recombinant vector pFAST-R05-GeRAV1-GFP. pFAST-R05 expresses a gene fused to a GFP, which followed the ccdB gene (with a stop codon). NbH2B (histone H2B)-RFP was used to indicate the nucleusBack to article page