Genetic Syndrome In Humans May Help Explain Friendliness In Dogs
Researchers have found an interesting similarity between the genes of hyper-friendly dogs and humans with a rare inherited condition known as Williams syndrome or Williams-Beuren syndrome. The developmental disorder makes the humans it affects extremely social. Williams-Beuren syndrome affects about one in 10,000 humans and is characterized by a missing chunk of DNA that contains approximately 27 genes. The physical traits of a person with Williams-Beuren syndrome include a broad forehead, full cheeks, and heart defects. But it is the mental … Read more
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