Just like adjusting a watch, the key to accurately telling - TopicsExpress



          

Just like adjusting a watch, the key to accurately telling evolutionary time is based upon periodically calibrating against a gold standard. Scientists have long used DNA data to develop molecular clocks that measure the rate at which DNA changes. To improve the modeling and reading of the branches on the human tree of life, authors Francois Balloux et al, compiled the most comprehensive DNA set to date, a new treasure trove of 146 ancient and modern human full mitochondrial genomes.
Posted on: Sun, 19 Oct 2014 01:06:21 +0000

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