Genetic Marker Study of Plasmid,Transposon and Integron in Multidrug-resistant Acinetobacter baumannii in Xinjiang
- VernacularTitle:新疆多药耐药鲍氏不动杆菌质粒、转座子、整合子遗传标记研究
- Author:
Ping JI
;
Zhigui SHAN
;
Zhenhong ZHU
- Publication Type:Journal Article
- Keywords:
Plasmid;
Transposon;
Integron;
Multidrug resistance;
Acinetobacter baumannii
- From:
Chinese Journal of Nosocomiology
2009;0(24):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To know genetic marker existence condition of plasmid,transposon and integron in multidrug-resistant Acinetobacter baumannii in Xinjiang.METHODS The plasmid(traA,traF),transposon(tnpA,tnpU,merA) and integron(intⅠ1) in MDR-ABA 20 strains were studied.RESULTS From them 5 strains(25%) were tnpU positiye,4 strains(20%) were intⅠ1 positive,4 strains were tnpU and intⅠ1 simultaneously positive,and others were negative.CONCLUSIONS IntegronⅠexists extensively in A.baumannii in Xinjiang.Their multidrug resistance is correlated with transposon and integron carried by ABA.
