title: Flagellar rotation and the mechanism of bacterial motility.
mesh_terms: D002465:Cell Movement; D002633:Chemotaxis; D004926:Escherichia coli / Q000166:cytology / Q000502:physiology*; D005407:Flagella / Q000502:physiology*; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D012399:Rotation