GEPHE SUMMARY Print
gray wolf; grey wolf; Canis lupus Linnaeus, 1758
Show more ... rata; Gnathostomata; Teleostomi; Euteleostomi; Sarcopterygii; Dipnotetrapodomorpha; Tetrapoda; Amniota; Mammalia; Theria; Eutheria; Boreoeutheria; Laurasiatheria; Carnivora; Caniformia; Canidae; Canis
NCBI Taxonomy ID
is Taxon A an Infraspecies?
Canis canis; Canis domesticus; Canis familiaris; dog; dogs
Show more ... tomata; Teleostomi; Euteleostomi; Sarcopterygii; Dipnotetrapodomorpha; Tetrapoda; Amniota; Mammalia; Theria; Eutheria; Boreoeutheria; Laurasiatheria; Carnivora; Caniformia; Canidae; Canis; Canis lupus
NCBI Taxonomy ID
is Taxon B an Infraspecies?
Generic Gene Name
BABL; LIPO; HMGIC; HMGI-C; STQTL9
Belongs to the HMGA family.
GO - Molecular Function
GO:0008134 : transcription factor binding ... show more
GO - Biological Process
GO:0007275 : multicellular organism development ... show more
GO - Cellular Component
GO:0005654 : nucleoplasm ... show more
Molecular Details of the Mutation
Akey JM; Ruhe AL; Akey DT; Wong AK; Connelly CF; Madeoy J; Nicholas TJ; Neff MW
The size, shape, and behavior of the modern domesticated dog has been sculpted by artificial selection for at least 14,000 years. The genetic substrates of selective breeding, however, remain largely unknown. Here, we describe a genome-wide scan for selection in 275 dogs from 10 phenotypically diverse breeds that were genotyped for over 21,000 autosomal SNPs. We identified 155 genomic regions that possess strong signatures of recent selection and contain candidate genes for phenotypes that vary most conspicuously among breeds, including size, coat color and texture, behavior, skeletal morphology, and physiology. In addition, we demonstrate a significant association between HAS2 and skin wrinkling in the Shar-Pei, and provide evidence that regulatory evolution has played a prominent role in the phenotypic diversification of modern dog breeds. Our results provide a first-generation map of selection in the dog, illustrate how such maps can rapidly inform the genetic basis of canine phenotypic variation, and provide a framework for delineating the mechanistic basis of how artificial selection promotes rapid and pronounced phenotypic evolution.
No matches found.
YOUR FEEDBACK is welcome!