Novel Streptomycin Resistance Gene from Mycobacterium fortuitum
Author(s) -
Santiago RamónGarcía,
Isabel Otal,
Carlos Martı́n,
R Gómez-Lus,
José A. Aı́nsa
Publication year - 2006
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.00223-06
Subject(s) - streptomycin , mycobacterium fortuitum , streptomyces griseus , microbiology and biotechnology , plasmid , biology , aminoglycoside , gene , streptomyces , phosphotransferase , mycobacterium , antibiotics , genetics , bacteria
We have isolated the aph(3")-Ic gene, encoding an aminoglycoside 3"-O-phosphotransferase [APH(3")-Ic], from a genomic library of an environmental Mycobacterium fortuitum strain, selecting for streptomycin resistance. APH(3")-Ic phosphorylates and inactivates streptomycin. Similar genes have been described in Streptomyces griseus and plasmid RSF1010. It is also present in some M. fortuitum clinical isolates.
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