Fig. 5From: Prevalence of Mycobacterium avium subspecies paratuberculosis IS 900 DNA in biopsy tissues from patients with Crohn’s disease: histopathological and molecular comparison with Johne’s disease in Fars province of IranGel electrophoresis of IS900 PCR products from intestinal tissue samples of Johne’s disease in goats. Lane M: 1 KB DNA ladder. Lane 1: Negative control, Lane 2: Positive control MAP, Lanes 4, 11,13,14,15,16,20,21 and 23: PCR product of 413 bp from tissue samples. Lanes 3,5,6,7,8,9,10,1217,18,19,25 and 26: No product from tissue samplesBack to article page