|
|||||
|
|
| 大肠埃希菌、肺炎克雷伯菌traA、tnp513基因研究 | |
| 引用本文： | 糜家睿,黄支密,糜祖煌. 大肠埃希菌、肺炎克雷伯菌traA、tnp513基因研究[J]. 中华医院感染学杂志, 2010, 20(3) |
| 作者姓名： | 糜家睿 黄支密 糜祖煌 |
| 作者单位： | 1. 江苏大学临床医学院临床医学系,江苏镇江,212013 2. 解放军第98医院检验科,浙江湖州,313000 3. 无锡市克隆遗传技术研究所生物信息学室,江苏无锡,214026 |
| 摘 要： | 目的为了解大肠埃希菌(ECO)、肺炎克雷伯菌(KPN)traA基因和tnp513基因携带状况。方法应用PCR检测ECO、KPN traA基因和tnp513基因。结果29株ECO traA基因阳性24株(82.8%),tnp513基因阳性24株(82.8%);25株KPN traA基因均阴性,tnp513基因阳性23株(92.0%)。结论ECO、KPN耐药性高可能与traAt、np513高携带率有关。 |
| 关 键 词： | 大肠埃希菌 肺炎克雷伯菌 质粒 转座子 |
traA and tnp513 Gene in Escherichia coli and Klebsiella pneumoniae |
|
| MI Jia-rui,HUANG Zhi-mi,MI Zu-huang. traA and tnp513 Gene in Escherichia coli and Klebsiella pneumoniae[J]. Chinese Journal of Nosocomiology, 2010, 20(3) | |
| Authors: | MI Jia-rui HUANG Zhi-mi MI Zu-huang |
| Affiliation: | MI Jia-rui,HUANG Zhi-mi,MI Zu-huang(Medical School,Jiangsu University,Zhenjiang,Jiangsu 212013,China) |
| Abstract: | OBJECTIVE To investigate the existence of traA and tnp513 genes in Escherichia coli(ECO) and Klebsiella pneumoniae(KPN).METHODS The genes of traA and tnp513 were tested by polymerase chain reaction in ECO and KPN.RESULTS In 29 strains of ECO,the positive rate of traA and tnp513 was 82.8% and 82.8%,respectively,while in 29 strains of KPN,the positive rate of genes of traA and tnp513 was 0 and 92.0%,respectively.CONCLUSIONS The results show the evidence that the high resistance in the E.coli and K.pneumoniae ... |
| Keywords: | Escherichia coli Klebsiella pneumoniae Plasmid Transposon |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |