Article
Amelioration of bacterial genomes: rates of change and exchange.
Journal of molecular evolution - 1 Apr 1997
Lawrence J G, Ochman H
Abstract excerpt
Although bacterial species display wide variation in their overall GC contents, the genes within a particular species' genome are relatively similar in base composition. As a result, sequences that are novel to a bacterial genome-i.e., DNA introduced through recent horizontal transfer-often bear unusual sequence characteristics and can be distinguished from ancestral DNA. At the time of introgression,...
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