Article
Divergent and convergent evolution after a common-source outbreak of hepatitis C virus.
The Journal of experimental medicine - 6 Jun 2005
Ray Stuart C, Fanning Liam, Wang Xiao-Hong, Netski Dale M, Kenny-Walsh Elizabeth, Thomas David L
Abstract excerpt
The genomic sequences of viruses that are highly mutable and cause chronic infection tend to diverge over time. We report that these changes represent both immune-driven selection and, in the absence of immune pressure, reversion toward an ancestral consensus. Sequence changes in hepatitis C virus (HCV) structural and nonstructural genes were studied in a cohort of women accidentally infected with HCV in a rare...
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