Comparison of biochemical and molecular genetic approaches for identification of environmental strains

被引:4
|
作者
Korshunov, S. O. [1 ]
Gorovtsov, A. V. [1 ]
Faleeva, T. G. [2 ,3 ]
Gorbov, S. N. [1 ]
Kornienko, I. V. [1 ,3 ]
机构
[1] Southern Fed Univ, Rostov Na Donu 344006, Russia
[2] Rostov State Med Univ, Rostov Na Donu 344022, Russia
[3] Minist Def Russian Federat, Southern Mil Dist, State Ctr Forens Med & Criminal Expertise 16, Rostov Na Donu 344010, Russia
关键词
microorganisms; identification; 16S rRNA; biochemical characteristics; comprehensive approach; RIBOSOMAL-RNA GENE; 16S; BACTERIA; SYSTEM;
D O I
10.1134/S0026261714040109
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
In order to confirm the taxonomic position of environmental strains determined based on their biochemical, cultural, and morphological characteristics, molecular genetic identification was carried out. A number of problems in identification of microorganisms were shown to be associated with contamination of the cultures in the course of isolation. Advantages of a comprehensive approach-combining 16S rRNA gene sequencing with a set of biochemical, cultural, and morphological parameters-for identification of microorganisms isolated from environmental objects and clinical samples are discussed.
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页码:376 / 380
页数:5
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