Wednesday, December 8, 2010

Evolutionary biology: Genomic hourglass

Evolutionary biology: Genomic hourglass: "


Evolutionary biology: Genomic hourglass


Nature 468, 7325 (2010). doi:10.1038/468768a


Authors: Benjamin Prud'homme & Nicolas Gompel


Comparative genomics studies reveal molecular signatures of the controversial 'phylotypic' stage — a time when embryos of members of an animal phylum all look more alike than at other embryonic stages. See Letters p.811 & p.815


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