Tag: Dogs

The last word on dog genesis is not nigh!

By Razib Khan | December 19, 2011 11:00 am

In my post below Rob commented:

Surely the genetic evidence is pointing towards a single domestication event (see http://news.sciencemag.org/sciencenow/2011/11/new-data-fuels-dogfight-over-the.html?ref=hp)

My general response is not to accept the latest press release about the genetic origin of dogs. I keep track of the literature and it’s rather fluid. For example, I woke up this morning, and this is what showed up in my RSS, Modern dogs are more Asian fusions than Euro pups, study finds:

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MORE ABOUT: Dogs, Domestication

Dogs are necessary when man is sufficient

By Razib Khan | December 18, 2011 10:17 pm

Wolf-to-dog transition had little to do with humans, ancient skull suggests. I think the headline here is deceptive. This is the important part:

A Canadian researcher who specializes in the biology of ancient dogs co-authored one of the most significant studies of the year in canine science: a paper detailing the world’s earliest evidence of an animal in transition from wild wolf to domesticated dog.

The “extraordinary preservation” of the creature’s 33,000-year-old skull — found in a cave in southern Siberia — has helped show that dog domestication “was, in most cases, entirely natural” and not really a “human accomplishment,” says B.C. evolutionary biologist Susan Crockford.

She was part of a six-member team of researchers from Russia, Britain, the U.S. and the Netherlands that turned the clock back on wolf-dog transformations by thousands of years and showed that the phenomenon probably happened many times in many places around the globe.

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CATEGORIZED UNDER: Anthroplogy
MORE ABOUT: Dog Evolution, Dogs
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This blog is about evolution, genetics, genomics and their interstices. Please beware that comments are aggressively moderated. Uncivil or churlish comments will likely get you banned immediately, so make any contribution count!
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