| pubmed-article:1707622 | pubmed:abstractText | The complete pol region of the simian immunodeficiency virus from African green monkeys was cloned and expressed in E. coli. The reverse transcriptase was purified to high specific activity and could be shown to contain both reverse transcriptase activity as well as an associated RNase H activity. As is observed with other reverse transcriptases the enzyme is composed of two subunits which cannot be separated by conventional techniques. When comparing the recombinant enzyme with the authentic enzyme isolated from virus no differences were found by biochemical, enzymological, or immunological criteria. Moreover, the action of inhibitors against this enzyme did not show significant differences when compared to reverse transcriptases from HIV-1 and HIV-2. | lld:pubmed |
