MERCURY AND TETRACYCLINE RESISTANCE GENES AND FLANKING REPEATS ASSOCIATED WITH METHICILLIN RESISTANCE ON THE CHROMOSOME OF STAPHYLOCOCCUS-AUREUS

被引:39
作者
SKINNER, S [1 ]
INGLIS, B [1 ]
MATTHEWS, PR [1 ]
STEWART, PR [1 ]
机构
[1] AUSTRALIAN NATL UNIV, FAC SCI, DEPT BIOCHEM, CANBERRA, ACT 2601, AUSTRALIA
关键词
D O I
10.1111/j.1365-2958.1988.tb00030.x
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Sections of a cloned 27 kb segment of chromosomal DNA, associated with resistance to four antimicrobial agents in a clinical isolate of methicillin-resistant Staphylococcus aureus (MRSA), were tested for their ability to determine resistance when transformed into a sensitive laboratory strain of S. aureus. This was achieved by inserting the sections in to a newly constructed shuttle vector, amplifying the recombinant DNA in E. coli, and transforming protoplasts of the sensitive S. aureus strain. Two sections of the cloned DNA were found to determined resistance separately to mercuric ion and to tetracycline, in both S. aureus and Escherichia coli.
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收藏
页码:289 / 292
页数:4
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