Article
Large-scale DNA editing of retrotransposons accelerates mammalian genome evolution.
Nature communications - 1 Nov 2011
Carmi Shai, Church George M, Levanon Erez Y
Abstract excerpt
Retrotransposons had an important role in genome evolution, including the formation of new genes and promoters and the rewiring of gene networks. However, it is unclear how such a repertoire of functions emerged from a relatively limited number of source sequences. Here we show that DNA editing, an antiviral mechanism, accelerated the evolution of mammalian genomes by large-scale modification of their...
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