Figure 3From: The proprotein convertase PC5/6 is protective against intestinal tumorigenesis: in vivo mouse modelDetection of PC5/6 transcripts in WT and iKO intestine by in situ hybridization. Cryosections were hybridized with a PC5/6-specific probe, stained with cresyl violet and dipped in an autoradiography emulsion. The extent of 35S labeling was visualized on dark field.Back to article page