«I think it's a perfectly credible and logical case,» says Darcy Morey, a zooarchaeologist at Radford University in Virginia who has
studied ancient dog burials.
«It's an interesting time, because the technology is moving faster than our ability to ask questions of it,» Greger Larson, an evolutionary geneticist at the University of Oxford who
studies ancient dogs and wolves, told Nature in June.
Not exact matches
Wynne can't say for sure whether the domestication process happened at multiple villages at different times, or if it happened just once, as indicated by another recent
study that looked at DNA from
ancient dog fossils.
Sharpe said that further
studies are needed to investigate what roles did animals, like
dogs, play in the evolution of the Mayan civilization or the
ancient Mesoamerica in general.
A new
study into the longevity of the
ancient Roman breed, the Cane Corso, has discovered that
dogs with a brindle coat...
A
study by UC Davis showed that there was a prevalence of genetic disorders in both populations (rescue and bred): «Recently derived breeds or those from similar lineages appeared to be more susceptible to certain disorders that affect all closely related purebred
dogs, whereas disorders with equal prevalence in the two populations suggested that those disorders represented more
ancient mutations that are widely spread through the
dog population.»
As in a 2004
study that found 9 «
ancient breeds» to be genetically divergent, the
study found 13 breeds that were genetically divergent from the modern breeds: the Basenji, Saluki, Afghan hound, Samoyed, Canaan
dog, New Guinea singing
dog, dingo, Chow Chow, Chinese Shar Pei, Akita, Alaskan malamute, Siberian husky and American Eskimo
dog.
museums and archives of Russian cynology (the
study of canine evolution and breed development) provide documentary evidence of
dogs that descended from the ancient spitz - type hunting dogs and looked identical to today's Karelian Bear Dogs (KB
dogs that descended from the
ancient spitz - type hunting
dogs and looked identical to today's Karelian Bear Dogs (KB
dogs and looked identical to today's Karelian Bear
Dogs (KB
Dogs (KBDs).
One
study from 2015 by the Department of Genetics at Harvard Medical School theorized that today's domesticated
dogs might owe their ancestral origins to multiple
ancient wolf breeds.
Previous
studies indicate that some inherited disorders do not have significantly different prevalence across both the purebred and mixed - breed
dog populations [6] which may represent
ancient disease liability genes that preceded breed formation that are now distributed throughout the canine population as a whole or reflect recent purebred contributions to mixed - breed individuals.