Scientists discover the origin of a genome that can cause cancer in dogs

Sexually transmitted cancer in dogs, is the longest known survivor type of cancer was noted.

Unlike humans, dogs are specific to the type of cancer and sexually transmitted first, it was understood that arise as 11 thousand years ago . Around the world that affects dogs and animals in the sexual organs which cause the formation of cancer tumors , which appear in a single and sexually infecting dogs continued survival was expressed .

In research published in the journal Science from the University of Cambridge Dr . Elizabeth Murchison, " the genome that managed to survive for thousands of years , millions of cancer after the conditions were favorable , despite the mutation pointed to survive ," he said .

First emerged infectious cancer still takes place in the dog's expression that genetic diversity , scientists said this diversity by analyzing the Alaskan malamute or Siberian Husky dog (Husky ) may be noted . Single color , gray, black or brown pelt is thought to be the dog's genome does not reveal the gender .

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