Wednesday, 4 March 2015

Small DNA changes separate chimp and human brains

http://medicalxpress.com/news/2015-02-small-dna-chimp-human-brains.html

In not a chimp I documented the work of Katherine Pollard's lab in identifying rapidly evolving regions of DNA called HARs that exist outside known genes and are thought to enhance neighbouring gene activity. Here is a report on the HAR5 region by a lab influenced by Pollard's path-breaking research.

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