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12 Dec 2019

The human immunodeficiency virus HIV causes AIDS. In this virus, the rate of nucleotide evolution has been estimated at approximately 0.01 substitutions per synonymous site per year. Two viruses isolated in Zaire and San Francisco in 1983 differ in 1/3 of their synonymous sites. Estimate the YEAR in which these viruses last shared a common ancestor

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Keith Leannon
Keith LeannonLv2
13 Dec 2019
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