|
|||||
|
|
| 蛋源摩氏摩根菌分离、鉴定及遗传进化分析 | |
| 引用本文： | 于恩琪,张笛,李东明,杨振,宰栩生,龚建森,秦爱建,金文杰.蛋源摩氏摩根菌分离、鉴定及遗传进化分析[J].中国畜牧兽医,2013,40(8):176-179. |
| 作者姓名： | 于恩琪 张笛 李东明 杨振 宰栩生 龚建森 秦爱建 金文杰 |
| 作者单位： | 1. 扬州大学兽医学院, 教育部禽类预防医学重点实验室, 江苏扬州 225009; 2. 常州出入境检验检疫局, 江苏常州 213022; 3. 江苏省家禽科学研究所, 江苏扬州 225125 |
| 基金项目： | 公益性行业(农业)科研专项经费项目(201303044);江苏省"青蓝工程";扬州市社会发展科技攻关项目(YZ2011091);教育部创新团队项目(IRT0978)。 |
| 摘 要： | 本研究利用传统细菌鉴定方法、革兰氏阴性细菌生化鉴定系统及16S rDNA 序列分析对分离自市售新鲜鸡蛋中的菌株进行形态学、培养特性及生化特性等生物学特性鉴定及遗传进化分析,结果表明分离株为摩氏摩根菌。药物敏感性试验结果表明,该菌株对痢特灵、利福平、四环素、磷霉素、多黏菌素B和阿奇霉素有耐药性,属于多重耐药菌株。序列分析结果显示,该分离菌株与目前已分离的其他食源性摩氏摩根菌菌株高度同源。 |
| 关 键 词： | 摩氏摩根菌 分离鉴定 鸡蛋 遗传进化分析 |
Isolation,Identification and Genetic Evolution Analysis of Morganella morganii from Eggs |
|
| YU En-qi,ZHANG Di,LI Dong-ming,YANG Zhen,ZAI Xu-sheng,GONG Jian-sen,QIN Ai-jian,JIN Wen-jie.Isolation,Identification and Genetic Evolution Analysis of Morganella morganii from Eggs[J].China Animal Husbandry & Veterinary Medicine,2013,40(8):176-179. | |
| Authors: | YU En-qi ZHANG Di LI Dong-ming YANG Zhen ZAI Xu-sheng GONG Jian-sen QIN Ai-jian JIN Wen-jie |
| Institution: | 1. Key Laboratory of Poultry Preventive Medicine, Ministry of Education, College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; 2. Changzhou Entry-exit Inspection and Quarantine Bureau, Changzhou 213022, China; 3. Jiangsu Institute of Poultry Sciences, Yangzhou 225125, China |
| Abstract: | The phylogenetic analysis and biological characterization of one bacterial strain isolated from eggs was identified, based on the gram-negative bacterial biochemical identification system (cultural character and chemical properties), 16S rDNA gene sequence analysis and the other classical methods. The results showed that the isolate was Morganella morganii. Drug sensitive test showed that the isolate was resistance to furoxone, rifampicin, tetracycline, fosfomycin, polymyxin B and azithromycin. The sequence analysis indicated the isolate was highly homolgous with other foodborne Morganella morganii isolates. |
| Keywords: | Morganella morganii isolation and identification eggs genetic evolution analysis |
| 点击此处可从《中国畜牧兽医》浏览原始摘要信息 | |
| 点击此处可从《中国畜牧兽医》下载免费的PDF全文 | |