Fig. 3From: Interactional similarities and differences in the protein complex of PCNA and DNA replication factor C between rice and ArabidopsisThe conservative substitution of AtPCNA1/2 and OsPCNA. a-j AtPCNA1/2 can directly interact with OsRFC1/2/3/4/5. k-o OsPCNA can directly interact with AtRFC2/3/4/5. The tobacco epidermal cells are co-transfected with constructs encoding the candidate fusion proteins. YFPC, the C-terminal fragment of YFP (156–239 aa); YFPN, the N-terminal fragment of YFP (1–155 aa). Bars = 50 μmBack to article page