Fig. 6.
Effects of XJTGB1 protein phosphorylation on XJBSMV cell-to-cell movement in N. benthamiana and barley. (A) Fluorescence in N. benthamiana leaves at 3 dpi with an Agrobacterium mixture of pCa-αND, pCa-γND:GFP, and pCa-βXJ or the pCa-βXJ mutant derivatives. The total bacterial concentrations for infiltration were OD600 of 0.08. (B) Fluorescence in barley leaves at 3 dpi with in vitro transcripts of RNAα and RNAγ:GFP plus wt XJRNAβ or the XJRNAβ phosphorylation site mutant derivatives. Bars represent 500 μm. (This figure is available in colour at JXB online.)