Figure 1.

Phenotypic diversity across 9 of the approximately 400 modern dog breeds. From top left to bottom right: Basenji, Newfoundland, Chihuahua, Standard Poodle, Australian Cattle Dog, Afghan Hound, Bull Terrier, Greyhound, and English Mastiff. Photos are used under Creative Commons from fugzu, alicjap, Kjunstorm, greg westfall, 3Dobes, diveofficer, Just chaos, msmornington, and claudiogennari, respectively.

Boyko Genome Biology 2011 12:216   doi:10.1186/gb-2011-12-2-216
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