| 沙门氏菌食物中毒菌株的质粒图谱分析 |
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| 引用本文： | 刘衡川,陈冬青.沙门氏菌食物中毒菌株的质粒图谱分析[J].中国卫生检验杂志,1994,4(4):206-207,205. |
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| 作者姓名： | 刘衡川 陈冬青 |
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| 作者单位： | 华西医科大学，华西医科大学，华西医科大学，南充地区卫生防疫站，南充地区卫生防疫站 四川成都 610041，四川成都 610041，四川成都 61004187级毕业生 |
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| 摘 要： | 本文采用Kado-Liu方法对1991～1993年成都及南充地区食物中毒分离的50株沙门氏菌进行了质粒检测,质粒检出率为70%。其中28株鼠伤寒沙门氏菌的质粒检出率为92.86％。可分为14个质粒图谱型别,质粒分子量的变化范围在1.60～180.46Md。暴发流行菌株具有相同的质粒谱型,而散发菌株的质粒谱型较为分散。C群沙门氏菌株质粒检出率只有26.67％。
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| 关 键 词： | 沙门氏菌 质粒 食物中毒 图谱分析 |
Plasmid Profile Analysis of 50 Strains of Salmonllae Isolated from Food-borne Intoxciation |
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| Liu Hengchuan Ye Meijun.at el West China University of Medical Sciences.Plasmid Profile Analysis of 50 Strains of Salmonllae Isolated from Food-borne Intoxciation[J].Chinses Journal of Health Laboratory Technology,1994,4(4):206-207,205. |
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| Authors: | Liu Hengchuan Ye Meijunat el West China University of Medical Sciences |
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| Institution: | Chengdu 610041 |
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| Abstract: | The plasmid profiles of 50 Strains of Salmonllae isolated from food-borne intoxciation in Chengdu Nanchong were de-termind by Kado-Liu method, 70% of these strains have bored plasmid,92. 86% of 28 strains of Sptylimurium demonstrated the presence of plasmid. A total of 14 different plasmid profiles are observed with a plasmid ranging in size from 1
60 to 180. 46. Md. Some of the strains isolated from outbreak have the same plasmid patterns while many different plasmid patterns were found in strains form scattered food-borne in-toxiciation. Only 26. 67% strains of Salmonellae C serogroup demonstrated the presence of the plasmid. |
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| Keywords: | Salmonella Plasmid Food-borne intoxiciation |
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