Fig. 2From: Genome-wide analysis of wheat DNA-binding with one finger (Dof) transcription factor genes: evolutionary characteristics and diverse abiotic stress responsesSubcellular localization of wheat TaDof2, TaDof3 and TaDof6. The localization of the nuclei was detected by 4′,6-diamidino-2-phenylindole (DAPI) staining. GFP: GFP fluorescence signal. Green fluorescence indicates the location of TaDofs in the Arabidopsis protoplasts; Chlorophyll: chlorophyll autofluorescence signal. Red fluorescent signal indicates the location of chloroplasts in protoplasts; DAPI: Blue fluorescence signal. Blue fluorescence indicates the location of the nucleus stained by DAPI; Bright light: field of bright light; Merged: emergence of the GFP fluorescence signal, chlorophyll autofluorescence signal and bright light field; Nagtive: Wild-type (Clo) Arabidopsis protoplast cell. Scale bar = 5 μmBack to article page