Source: Xinhua
04-27-2009 10:38
Special Report: Tech Max
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| This is a photo of cows on a pasture in North Dakota taken on Sep. 4, 2006. Researchers report in the journal Science on April 24 that they' ve unraveled the genome of the cow, which will help improve the quality and safety of beef and dairy products. It took 300 scientists six years to outline the genetic sequence.(Xinhua/AFP Photo) |
