|
|
|
Study ties domestication of cats to rise of agriculture mongabay.com June 28, 2007 Researchers trace origin of domesticated cats to wildcat from the deserts of the Middle East.
Writing in Science, a team of researchers led by Carlos Driscoll of the National Cancer Institute report that house cats are descendants of the Near Eastern wildcat, Felis silvestris lybica, which has been domesticated from at least five maternal lineages in Israel, Saudi Arabia and other countries in the Middle East. The scientists sampled genetic material from 979 domestic cats and compared it with DNA sequences from five wild cat subspecies--the European wildcat, the Near Eastern wildcat, the Central Asian wildcat, the southern African wildcat, and the Chinese desert cat. They found that each of the subspecies, as well as domestic cats, fell into a group, or "clade," that was genetically distinct, but that house cats appear most closely related to wildcats from the Middle East. The authors estimate that domestic cats arose from Middle Eastern wildcats more than 10,000 years ago--earlier than previously thought. The authors believe early farmers in this region were probably the first to domesticate wild cats, which were then brought as pets to other parts of the world, including Europe, Asia, and the Americas.
The domestication of the cat, a carnivore, has had a significant impact on populations of small animals. America's 90 million cats alone are estimated to killed anywhere from 120 million to more than 500 million birds annually. Hundreds of millions of rodents, reptiles, and amphibians also fall prey to cats each year. C.A. Driscoll, M. Menotti-Raymond, A.L. Roca, W.E. Johnson and S.J. O'Brien (2007). The Near Eastern Origin of Cat Domestication. Science. 29 June 2007. Comments? News options News index | RSS | News Feed Advertisements: Organic Apparel from Patagonia | Insect-repelling clothing |
MONGABAY.COM
T-SHIRTS 
CALENDARS 
CANVAS BAGS 
|
