Figure 4
From: Jaagsiekte sheep retrovirus infection of lung slice cultures
IHC with anti-pancytokeratin antibody labels respiratory epithelial cells and this co-localises with JSRV-positive tumor cells in the lungs of OPA-positive sheep and JSRV-positive lung slice cells. A) OPA-N; B, C, D) Serial adjacent sections of JSRV-infected lung slice 16 dpi labeled with A, B) anti-pancytokeratin (respiratory epithelium); C) rabbit IgG (IHC negative control); D) anti-SU (JSRV-positive cells).