Investigation of distribution, species composition, and degree of resistance to antibiotics of the bacteria of the Enterococcus genus in Lake Baikal

被引：3
|
作者：
Parfenova, V. V. [1 ]
Pavlova, O. N. [1 ]
Kravchenko, O. S. [1 ]
Tulupova, Yu. R. [1 ]
Kostornova, T. Ya. [1 ]
机构：
[1] Russian Acad Sci, Limnol Inst, Siberian Branch, Irkutsk 664033, Russia
来源：
CONTEMPORARY PROBLEMS OF ECOLOGY | 2010年 / 3卷 / 04期
关键词：
Enterococcus; antibiotic-resistance; Lake Baikal; VANCOMYCIN-RESISTANT; FAECIUM;
D O I：
10.1134/S1995425510040090
中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
The paper presents the result of investigation of species composition, distribution and degree of resistance to antibiotics of the Enterococcus bacteria in Lake Baikal. It is shown that they live in littoral zones of the lake. In the deep-water part of the lake the studied microorganisms are not found. We isolated 120 strains identified as E. faecium, E. avium, E. faecalis, E. mundii, E. hirae, E. durans, E. gallinarum. On the whole, the strains of enterococcus isolated from Lake Baikal are characterized as antibiotic-sensitive. Nevertheless, the antibiotic-resistant strains of enterococci are found in the studied collection, including those with typical intermediate level of resistance to vancomycin.
引用
收藏
页码：457 / 462
页数：6
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