Article
Multiple-drug-resistant mutants of feline immunodeficiency virus selected with 2',3'-dideoxyinosine alone and in combination with 3'-azido-3'-deoxythymidine.
Antimicrobial agents and chemotherapy - 1 Apr 1994
Gobert J M, Remington K M, Zhu Y Q, North T W
Abstract excerpt
Mutants of feline immunodeficiency virus (FIV) were selected in cell culture in the continuous presence of 10 microM (each) 3'-azido-3'-deoxythymidine (AZT) and 2',3'-dideoxyinosine (ddI). These mutants (AIR-1 and AIR-3) displayed a 13-fold resistance to AZT but had less than a 2-fold decrease in susceptibility to ddI. Interestingly, the AIR mutants were cross-resistant to phosphonoformate (PFA) and were...
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