40X H&E stain of FVB Ventral Prostate (Click on the Picture to see a full sized image)	40X Cytokeratin stain of Tg 13B-0 Ventral prostate, illustrating a diverticulum (Click on the Picture to see a full sized image)
40X H&E stain of Tg 13-B-0 Ventral prostate invading through basement membrane, inset shows a mitotic figure (Click on the Picture to see a full sized image)	40X Anti-smooth muscle actin stain of Tg 13B-0 ventral prostate, showing invasion through the smooth muscle (Click on the Picture to see a full sized image)