Fig. 4From: Sequence analysis and protein interactions of Arabidopsis CIA2 and CIL proteinsIn planta interactions of CIA2 and CIL, as assessed by BiFC. Plasmids expressing nEYFP-CIA2, cEYFP-CIA2, nEYFP-CIL, or cYFP-CIL were co-transformed into onion epidermal cells by particle bombardment. A1 to D1, visualization of YFP signal. A2 to D2, visualization of DAPI staining. A3 to D3, superimposition of YFP and DAPI staining. YFP, yellow fluorescent protein. DAPI, nucleic acid dye. nEYFP, 1-173 aa fragment of the N terminus of eYFP; cEYFP, 174-328 aa fragment of the C terminus of eYFP. Scale bar represents 100 μmBack to article page