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How Bacteria Assemble Flagella

Macnab, Robert M.·2003·Annual Review of Microbiology

Abstract

▪ Abstract The bacterial flagellum is both a motor organelle and a protein export/assembly apparatus. It extends from the cytoplasm to the cell exterior. All the protein subunits of the external elements have to be exported. Export employs a type III pathway, also utilized for secretion of virulence factors. Six of the components of the export apparatus are integral membrane proteins and are believed to be located within the flagellar basal body. Three others are soluble: the ATPase that drives export, a regulator of the ATPase, and a general chaperone. Exported substrates diffuse down a narrow channel in the growing structure and assemble at the distal end, often with the help of a capping structure.

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Metadata

Authors
Macnab, R. M.
Venue
Annual Review of Microbiology
Published
2003-10
Volume
57
Issue
1
Pages
77-100
ISSN
  • 0066-4227 (ISSN-L)
  • 1545-3251
OpenAlex
W2167210281
Cited by
1,015
References
0
FWCI
3.26
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: How Bacteria Assemble Flagella. https://app.cochat.ai/papers/10.1146/annurev.micro.57.030502.090832
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Macnab, R. M. (2003). How Bacteria Assemble Flagella. Annual Review of Microbiology. https://doi.org/10.1146/annurev.micro.57.030502.090832

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.