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Journal of Bacteriology logoLink to Journal of Bacteriology
. 1973 Oct;116(1):466–470. doi: 10.1128/jb.116.1.466-470.1973

Ultrastructural Study of Crossbands Occurring in the Stalks of Caulobacter crescentus

H C Jones 1, Jean M Schmidt 1
PMCID: PMC246443  PMID: 4126821

Abstract

An ultrastructural study of crossbands isolated from Caulobacter crescentus Sk1 418 stalks permitted a view of these structures in a plane other than the perpendicular view normally presented in the electron microscope. These crossbands were composed of concentrically arranged, alternating light and dark bands when stained with phosphotungstic acid. Evidence supports the hypothesis that crossbands appear to compose a structural barrier extending the width of the stalk and may function to support unit membrane extending the length of the stalk.

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Selected References

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  1. COHEN-BAZIRE G., SISTROM W. R., STANIER R. Y. Kinetic studies of pigment synthesis by non-sulfur purple bacteria. J Cell Physiol. 1957 Feb;49(1):25–68. doi: 10.1002/jcp.1030490104. [DOI] [PubMed] [Google Scholar]
  2. DePamphilis M. L. Dissociation and reassembly of Escherichia coli outer membrane and of lipopolysaccharide, and their reassembly onto flagellar basal bodies. J Bacteriol. 1971 Mar;105(3):1184–1199. doi: 10.1128/jb.105.3.1184-1199.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. POINDEXTER J. S. BIOLOGICAL PROPERTIES AND CLASSIFICATION OF THE CAULOBACTER GROUP. Bacteriol Rev. 1964 Sep;28:231–295. doi: 10.1128/br.28.3.231-295.1964. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Pate J. L., Ordal E. J. The fine structure of two unusual stalked bacteria. J Cell Biol. 1965 Oct;27(1):133–150. doi: 10.1083/jcb.27.1.133. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. STOVEPOINDEXTER J. L., COHEN-BAZIRE G. THE FINE STRUCTURE OF STALKED BACTERIA BELONGING TO THE FAMILY CAULOBACTERACEAE. J Cell Biol. 1964 Dec;23:587–607. doi: 10.1083/jcb.23.3.587. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Schnaitman C. A. Effect of ethylenediaminetetraacetic acid, Triton X-100, and lysozyme on the morphology and chemical composition of isolate cell walls of Escherichia coli. J Bacteriol. 1971 Oct;108(1):553–563. doi: 10.1128/jb.108.1.553-563.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]

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