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Free keywords:
HIV; Reverse transcriptase; RNase H; Dimerization
Abstract:
A method for the rapid preparation of a defined substrate to monitor RNase H activity has been developed. Using this substrate, we have investigated the RNase H activities of the different forms of recombinant HIV-1 and HIV-2 reverse transcriptase (RT) in detail. As we report here, RNase H activity is associated only with the dimeric forms (p51/p66 or p66/p66) of the enzymes.