» Articles » PMID: 8096218

Genetic Similarity of Intestinal Spirochetes from Humans and Various Animal Species

Overview
Specialty Microbiology
Date 1993 Mar 1
PMID 8096218
Citations 12
Authors
Affiliations
Soon will be listed here.
Abstract

The chromosomal DNA of spirochetes isolated from human, swine, dog, mouse, rat, and chicken intestine or feces was subjected to restriction enzyme analysis and hybridization with three different DNA probes, derived from a flagellin gene, a hemolysin gene, and the 16S rDNA sequence of the pathogenic swine intestinal spirochete Serpulina hyodysenteriae. This genetic analysis showed that intestinal spirochetes represent a heterogeneous but related population of bacteria. In general, unique genotypes were distinguished among isolates from the same host species; they were not present among isolates from other host species. This suggests the host specificity of some strains. An exception to this are isolates from humans and dogs suffering from gastrointestinal disorders; these isolates showed highly similar or even identical genotypes. None of them resembled any of the genotypes of isolates found in other host species without apparent disease.

Citing Articles

Evidence of homologous recombination as a driver of diversity in .

Pandey A, Humbert M, Jackson A, Passey J, Hampson D, Cleary D Microb Genom. 2020; 6(12).

PMID: 33174833 PMC: 8116685. DOI: 10.1099/mgen.0.000470.


Severe Colitis with Portal Venous Gas Caused by Brachyspira pilosicoli Infection.

Chatani M, Kishita M, Inatomi O, Takahashi K, Sugimoto M, Sonoda A Intern Med. 2019; 58(23):3409-3413.

PMID: 31787630 PMC: 6928490. DOI: 10.2169/internalmedicine.3254-19.


The Spirochete Brachyspira pilosicoli, Enteric Pathogen of Animals and Humans.

Hampson D Clin Microbiol Rev. 2017; 31(1).

PMID: 29187397 PMC: 5740978. DOI: 10.1128/CMR.00087-17.


The 23S rRNA gene PCR-RFLP used for characterization of porcine intestinal spirochete isolates.

Kim T, Lee J J Vet Sci. 2006; 7(3):277-80.

PMID: 16871023 PMC: 3242128. DOI: 10.4142/jvs.2006.7.3.277.


Principles and applications of methods for DNA-based typing of microbial organisms.

Olive D, Bean P J Clin Microbiol. 1999; 37(6):1661-9.

PMID: 10325304 PMC: 84917. DOI: 10.1128/JCM.37.6.1661-1669.1999.


References
1.
Achacha M, Messier S . Identification of Treponema hyodysenteriae and Treponema innocens using two four-hour identification systems. J Vet Diagn Invest. 1991; 3(3):211-4. DOI: 10.1177/104063879100300304. View

2.
Moureau P, Derclaye I, Gregoire D, Janssen M, Cornelis G . Campylobacter species identification based on polymorphism of DNA encoding rRNA. J Clin Microbiol. 1989; 27(7):1514-7. PMC: 267606. DOI: 10.1128/jcm.27.7.1514-1517.1989. View

3.
De Buyser M, Morvan A, Grimont F, El Solh N . Characterization of Staphylococcus species by ribosomal RNA gene restriction patterns. J Gen Microbiol. 1989; 135(4):989-99. DOI: 10.1099/00221287-135-4-989. View

4.
Lymbery A, Hampson D, Hopkins R, Combs B, Mhoma J . Multilocus enzyme electrophoresis for identification and typing of Treponema hyodysenteriae and related spirochaetes. Vet Microbiol. 1990; 22(1):89-99. DOI: 10.1016/0378-1135(90)90127-h. View

5.
Andersen J, Saunders N . Epidemiological typing of Yersinia enterocolitica by analysis of restriction fragment length polymorphisms with a cloned ribosomal RNA gene. J Med Microbiol. 1990; 32(3):179-87. DOI: 10.1099/00222615-32-3-179. View