Effect of pH on production of virulence factors by biofilm cells of Pseudomonas aeruginosa

被引：33
作者：
Harjai, K [1 ]
Khandwaha, RK
Mittal, R
Yadav, V
Gupta, V
Sharma, S
机构：
[1] Panjab Univ, Dept Microbiol, Chandigarh 160014, India
[2] Govt Med Coll & Hosp, Dept Microbiol, Chandigarh, India
来源：
FOLIA MICROBIOLOGICA | 2005年 / 50卷 / 02期
关键词：
D O I：
10.1007/BF02931455
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Effect of pH on production of extracellular virulence factors of Pseudomonas aeruginosa grown on catheter in biofilm was determined. Alginate and proteinase production was higher at pH 8; in contrast, siderophores (pyochelin and pyoverdin) were synthesized more intensively at pH 5.
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页码：99 / 102
页数：4
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