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. 2020 Aug 4;11:1828. doi: 10.3389/fmicb.2020.01828

FIGURE 4.

FIGURE 4

RepA interacts with V2 in yeast and plant cells. (A) Yeast two-hybrid assay showing the interaction between RepA and V2 in yeast cells. Growth of yeast cotransformants containing the BD-RepA and AD-V2 fusions on the plates lacking leucine, tryptophan, histidine, and adenine (SD/-LTHA) indicates specific interaction between RepA and V2. (B) BiFC assay showing the interaction between RepA and V2 in plant cells. Combinations of BiFC constructs are shown at the top of each panel. Images were taken using a Zeiss LSM 880 confocal laser scanning microscope at 48 hpi. Reconstituted YFP signals as a consequence of V2-RepA interaction are depicted as a false-green color. RFP-H2B served as a nuclear marker.