Growth,Siderophore Production and Outer Membrane Protein Expression of Vibrio alginolyticus by Iron Regulation
- VernacularTitle:溶藻弧菌铁载体合成及外膜蛋白表达的研究
- Author:
Peng-Bo WANG
;
Yue MA
;
Qin LIU
;
Yuan-Xing ZHANG
;
- Publication Type:Journal Article
- Keywords:
Vibrio alginolyticus, Siderophore,Outer membrane protein
- From:
Microbiology
1992;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Iron uptake mechanism of Vibrio alginolyticus was primarily investigated. V.alginolyticus could survive in the medium with high-concentration iron chelator. The strain of V. alginolyticus isolated from diseased fish produced more siderophore than that from marine environment. The extract of siderophore from V. alginolyticus could stimulate the growth of Escherichia coli mutant AN93. Under iron limitation,the growth rate was decreased and several outer membrane proteins were induced. Adding iron into the iron-limited medium the normal growth could be recovered.
