Expression of reverse transcriptase from feline immunodeficiency virus in Escherichia coli
Author(s) -
Thomas W. North,
Gerd Hansen,
Yanqiu Zhu,
Judith A. Griffin,
C K Shih
Publication year - 1994
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.38.2.388
Subject(s) - reverse transcriptase , feline immunodeficiency virus , escherichia coli , virology , biology , recombinant dna , nucleotidyltransferase , virus , rna directed dna polymerase , microbiology and biotechnology , lentivirus , rna , viral disease , gene , genetics
Reverse transcriptase from feline immunodeficiency virus (FIV) has been cloned and expressed in Escherichia coli. We have purified this recombinant enzyme and shown that it is a 66-kDa protein that is indistinguishable from virion-derived FIV reverse transcriptase in sensitivity to the 5'-triphosphates of 3'-azido-3'-deoxythymidine and the four 2',3'-dideoxynucleosides. The availability of large quantities of the FIV reverse transcriptase will allow more detailed physical and pharmacological studies.
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