Article
HIV-1 subtype B protease and reverse transcriptase amino acid covariation.
PLoS computational biology - 1 May 2007
Rhee Soo-Yon, Liu Tommy F, Holmes Susan P, Shafer Robert W
Abstract excerpt
Despite the high degree of HIV-1 protease and reverse transcriptase (RT) mutation in the setting of antiretroviral therapy, the spectrum of possible virus variants appears to be limited by patterns of amino acid covariation. We analyzed patterns of amino acid covariation in protease and RT sequences from more than 7,000 persons infected with HIV-1 subtype B viruses obtained from the Stanford HIV Drug Resistance...
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