Effects of lasR/rhlR Mutation on Biofilm Formation of Pseudomonas aeruginosa in vitro / 中华医院感染学杂志
Chinese Journal of Nosocomiology
; (24)2006.
Article
en Zh
| WPRIM
| ID: wpr-590880
Biblioteca responsable:
WPRO
ABSTRACT
OBJECTIVE To understand the effects of lasR/rhlR mutations on the biofilm formation of Pseudomonas aeruginosa in vitro.METHODS The biofilms of PAEO1 and lasR,rhlR,and lasR rhlR mutants were incubated in a polyvinyl chloride tube in 0.9% saline and studied by means of scanning electronic microscopy(SEM) after three days′ incubation.RESULTS After 3 day′s incubation,PAEO1 biofilm showed a well-developed structure,whereas thin and poor developed biofilms were seen in lasR/rhlR mutant groups.CONCLUSIONS lasR/rhlR Genes play probably an important role in the formation of P.aeruginosa biofilm in vitro.
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1
Base de datos:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Nosocomiology
Año:
2006
Tipo del documento:
Article