DNA Trees

Your link to the latest genetic news and information.

Not out of Sheba

By Razib Khan, Discover Magazine, June 22, 2012. There is a new paper, Ethiopian Genetic Diversity Reveals Linguistic Stratification and Complex Influences on the Ethiopian Gene Pool, which is being sensationalized in the media. For example, the BBC headline: ‘DNA

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New Role For RNAi Discovered

redOrbit, June 27, 2012. Epigenetic memory may pass RNA silencing from 1 generation to the next Organisms employ a fascinating array of strategies to identify and restrain invasive pieces of foreign DNA, such as those introduced by viruses. For example,

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