COMPARISON OF 16S RIBOSOMAL-RNA GENES WITHIN THE T960 AND PARVO BIOVARS OF UREAPLASMAS ISOLATED FROM HUMANS

被引：18
|
作者：
ROBERTSON, JA [1 ]
HOWARD, LA [1 ]
ZINNER, CL [1 ]
STEMKE, GW [1 ]
机构：
[1] UNIV ALBERTA,DEPT MICROBIOL,EDMONTON T6G 2H7,AB,CANADA
来源：
INTERNATIONAL JOURNAL OF SYSTEMATIC BACTERIOLOGY | 1994年 / 44卷 / 04期
关键词：
D O I：
10.1099/00207713-44-4-836
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Two-by-two sequence alignment revealed that the levels of homology between 16S rRNA gene sequences of strains belonging to the two biovars of Ureaplasma urealyticum (class Mollicutes) ranged from 98.5 to 98.9%. Within the biovars, three serovars of the T960 biovar exhibited levels of homology of greater than or equal to 99.7%, and the four serovars of the parvo biovar exhibited levels of homology of greater than or equal to 99.7%. A dendrogram of the Mycoplasma pneumoniae-Ureaplasma clade of the Mollicutes reflected the distinctiveness of the biovars.
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页码：836 / 838
页数：3
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