Enhanced swarming of bacteria on agar plates containing the surfactant Tween 80

被引:29
|
作者
Niu, C [1 ]
Graves, JD [1 ]
Mokuolu, FO [1 ]
Gilbert, SE [1 ]
Gilbert, ES [1 ]
机构
[1] Georgia State Univ, Dept Biol, Atlanta, GA 30303 USA
关键词
swarming; Tween; 80; motility; microbial ecology;
D O I
10.1016/j.mimet.2005.01.013
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
A widely used method for quantifying swarming motility is the swarm plate assay. A significant increase in the motility halo size formed by Escherichia coli or Azospirillum brasilense was measured on Tween 80-containing agar relative to untreated agar. This improvement could benefit the identification of mutants in swarming motility. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:129 / 132
页数:4
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