Figure 7

JSRV-infected lung slice cells are positive for P-Akt and either positive or negative for P-ERK1/2 by IHC. Serial sections were labeled with antibodies against JSRV SU, P-Akt and P-ERK1/2. A-C) OPA-N; D-F) JSRV-infected lung slice (16 dpi); G-I) JSRV-infected lung slice (20 dpi); J-L) JSRV-∆RT-treated lung slice (16 dpi). Note consistent co-labeling of P-Akt and SU positive cells compared to inconsistent labeling of P-ERK1/2 for OPA-N and JSRV-infected lung slices and lack of labeling in JSRV-∆RT-treated lung slice. Each scale bar is representative for the whole row.