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. 1976 Apr;13(4):1293–1295. doi: 10.1128/iai.13.4.1293-1295.1976

Presence of pili in species of human and animal parasites and pathogens of the genuscorynebacterium.

R Yanagawa, E Honda
PMCID: PMC420751  PMID: 1279007

Abstract

The presence of pili in human and animal parasites and pathogens of the genus Corynebacterium was examined. C. kutscheri, C. diphtheriae, and C. pseudodiphtheriticum possessed a fairly large number of pili, ranging from dozens to more than a hundred, in 91 to 100% of the bacterial cells. C. equi, C. hoagii, C. xerosis, C. pyogenes, and C. murisepticum had only a small number of pili in 10 to 37% of the bacterial cells. In C. bovis, C. striatum, and C. pseudotuberculosis, pili were detected in only 0.5% to 3% of the bacterial cells. The pili were similar to each other and to those of C. renale; they were not rigid and had a tendency to form bundles. The length of pili usually ranged from 0.2 to 3 mum, and their diameter was within a 2- to 6-nm range.

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Selected References

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