Figure 3From: A complete DNA sequence map of the ovine Major Histocompatibility ComplexA comparative alignment of Btnl loci among known MHC/loci of different species. Solid and open box represent the known coding gene and predicted gene, respectively, with an arrow head of box indicating the orientation of gene transcription. A numeric number in a solid box indicates the gene family number of Btnl families. MHC of swine was interrupted by the Centromere as shownBack to article page