淋球菌的营养分型及质粒的生态分布  

EPIDEMIOLOGIC INVESTIGATION INCLUDING TROPHOTYPING,PLASMID PATTERN OF N.GONORRHOEAE

作　　者：王胜春[1] 关显智[1] 孙延波[1] 

机构地区：[1]广东医学院微生物教研室,白求恩医科大学微生物教研室

出　　处：《中国微生态学杂志》1995年第5期30-32,共3页Chinese Journal of Microecology

摘　　要：淋球菌营养型及质粒类型是其重要的生物表型。我们对９３～９４年度在长春地区分离的９８株淋球菌，进行了营养型分布，质粒微生态分布的实验研究，结果，属于原养型（Ｗｔ）３８株，占３８．７％；ＡＨＵ－型３４株，占３４，７％；Ｐｒｏ－型１７株，占１７．４％；Ｓｅｒ－型６株，占６．１２％；ｌｌｅ－型３株，占３．１％，未见ＰＡＶ－型。所有菌株中，共检出四种类型的质粒，其分子量分别为２．６Ｍｄ，４．５Ｍｄ，２４．５Ｍｄ和２５．２Ｍｄ，其检出频率分别为９５．６％，２８．６％，５５．１％和２．１％。Since 1993 to 1994 total ninety-eight strains of N. gonorrhocae (gonococci)had been isolated from patients with gonorrhoeae in venereal outdepartment ofChangchun city.A fter systemic identification, epidemiologic investigation includingtrophotyping plasmid pattern, were found 38 autotroph(38.7%),34 AHU auxotroph(34.7%),17 Pro auxotroph(17.4%),6 Ser(6. 12%)and 3 He auxotroph in the 98strains of gonococci None PCU auxotrophic strain was found.The results of determination of plasmid molecular weight(MW)showed thatthere were four patterns of plasmid MW indeternined 98 strains.It was 2.6Md,4.5Md,24. 5Md and 25. 2Md respectively。 Their detecting frequency from 98 strains was95.6%,28.6%,55.1% and 2.1%respectively.

关 键 词：淋球菌 营养型 质粒 分型 微生态分布 

分 类 号：R378.16[医药卫生—病原生物学]