Article
Ancient papillomavirus-host co-speciation in Felidae
12 Apr 2007
Abstract excerpt
BACKGROUND: Estimating evolutionary rates for slowly evolving viruses such as papillomaviruses (PVs) is not possible using fossil calibrations directly or sequences sampled over a time-scale of decades. An ability to correlate their divergence with a host species, however, can provide a means to estimate evolutionary rates for these viruses accurately. To determine whether such an approach is feasible, we...
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