Fig. 3

Regions of recombination for 44 unique MHC recombinants and recombination hotspots. The number of times each 1000-bp segment of the MHC was contained within the putative recombination region of 44 unique recombinants is plotted across the MHC sequence. Regions that were involved in at least four unique recombination events are suggestive of recombination hotspots and are indicated by letters A–F