Figure 2From: Conserved repertoire of orthologous vomeronasal type 1 receptor genes in ruminant speciesThe number of V1R genes having orthologs in other species. The overall height of each bar indicates the total number of mouse (bar 1), rat (bar 2) and cow (bars 3 and 4) V1R genes. The black bars show the number of mouse-rat (bar 1), rat-mouse (bar 2), cow-goat (bar 3) and cow-sheep (bars 4) V1R orthologs.Back to article page