PMID: 46226Feb 1, 1975

Ultrastructure of lipopolysaccharide isolated from Thermoplasma acidophilum

Journal of Bacteriology
K J Mayberry-CarsonP F Smith

Abstract

The fine structure of lipopolysaccharide isolated from Thermoplasma acidophilum was examined by electron microscopy. Negative staining of the lipopolysaccharide revealed long, ribbon-like structures with some branching. The average width of the lipopolysaccharide ribbons was 5 nm. Treatment of the lipopolysaccharide with 0.5% sodium dodecyl sulfate resulted in the dissociation of the ribbon-like structures to spherical- and vesicular-shaped particles and some short, rodlike structures. Results suggest that the lipopolysaccharide from T. acidophilum is morphologically similar to lipopolysaccharide isolated from gram-negative bacteria.

Citations

Jan 1, 1984·Critical Reviews in Microbiology·P F Smith

Related Concepts

Lipopolysaccharides
Electron Microscopy
Mycoplasma putrefaciens
Phosphotungstic Acid
Polysaccharides, Bacterial
Irium
Staining and Labeling

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