Figure 3From: Optical mapping of the Mycobacterium avium subspecies paratuberculosis genomeSouthern blotting analysis of the M. ap genomes. Genomic DNA from the two strains were digested with either Bsi WI or Kpn I, and subsequently probed with labeled fragments indicated in blue boxes, in supplementary Figure Two in Additional file 1. Note the equal size of restriction fragments detected in both genomes with either probes.Back to article page