All mammals have basically the same set of genes, yet there are obviously some significant differences that distinguish the various species. Recent research suggests that one such difference involves ...
National Institutes of Health researchers have shown that areas of the genome related to brain development harbor variants that may account for behavioral differences among different dog lineages. The ...
While the range of physical diversity dogs show is often thought to be the result of intense breeding over the last 200 years, a new study – based on tracing 50,000 years of canid skull evolution – ...
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