Fig. 1From: Comparative genomics of canine hemoglobin genes reveals primacy of beta subunit delta in adult carnivoresGenome structure of canine α and β globin gene clusters. Diagrams showing the arrangement and nomenclature of the α globin (a) and β globin (b) genes in humans (above) and dogs (below). Alignment of human and dog α globin (c) and β globin (d) upstream regulatory sequences (HBE1 and HBE genes are shaded, for reference)Back to article page