Counterclockwise Circular Motion of Bacteria Swimming at the Air-Liquid Interface

Laurence Lemelle; Jean-François Palierne; Elodie Chatre; Christophe Place

doi:10.1128/JB.00397-10

Journal articles

Counterclockwise Circular Motion of Bacteria Swimming at the Air-Liquid Interface

Laurence Lemelle ^{1, 2, *} Jean-François Palierne ³ Elodie Chatre ² Christophe Place ^{2, 3}

* Corresponding author

1 LST - Laboratoire de Sciences de la Terre

2 Laboratoire Joliot Curie

3 Phys-ENS - Laboratoire de Physique de l'ENS Lyon

Abstract : Flagellar propulsion of swimming Escherichia coli produces circling clockwise motions near planar solid surfaces. Counterclockwise motion was first reported near air-TN medium interfaces, showing that slip at the interface is a key parameter of bacterial swimming.

Keywords : ESCHERICHIA-COLI SURFACE CHEMOTAXIS MOTILITY

Document type :

Journal articles

Domain :

Life Sciences [q-bio] / Microbiology and Parasitology

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https://hal-insu.archives-ouvertes.fr/insu-00681342
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Submitted on : Wednesday, March 21, 2012 - 11:52:24 AM
Last modification on : Tuesday, February 18, 2020 - 3:42:02 PM

Counterclockwise Circular Motion of Bacteria Swimming at the Air-Liquid Interface

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Counterclockwise Circular Motion of Bacteria Swimming at the Air-Liquid Interface

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