Enhanced swarming of bacteria on agar plates containing the surfactant Tween 80 |
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Authors: | Niu Chen Graves Jane D Mokuolu Felicia O Gilbert Sarah E Gilbert Eric S |
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Affiliation: | Department of Biology, Georgia State University, Atlanta, GA 30303, USA. |
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Abstract: | 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. |
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