Abstract
The usefulness of two-way ribotyping, performed with SphI and PstI, as a genetic marker for a series of pathogenic Salmonella enteritidis strains is reported. Eighteen combined ribotypes were differentiated, a discrimination index of 0.77 was reached, a genetic relationship dendrogram was traced, and the results were applied in an epidemiological study.
Full Text
The Full Text of this article is available as a PDF (244.0 KB).
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Alonso R., Echeita A., Espinosa P., Usera M. A. Attempts to establish phage typing as an epidemiological marker for Salmonella enteritidis. Ann Inst Pasteur Microbiol. 1987 Sep-Oct;138(5):579–585. doi: 10.1016/0769-2609(87)90043-3. [DOI] [PubMed] [Google Scholar]
- Beltran P., Musser J. M., Helmuth R., Farmer J. J., 3rd, Frerichs W. M., Wachsmuth I. K., Ferris K., McWhorter A. C., Wells J. G., Cravioto A. Toward a population genetic analysis of Salmonella: genetic diversity and relationships among strains of serotypes S. choleraesuis, S. derby, S. dublin, S. enteritidis, S. heidelberg, S. infantis, S. newport, and S. typhimurium. Proc Natl Acad Sci U S A. 1988 Oct;85(20):7753–7757. doi: 10.1073/pnas.85.20.7753. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Chalker R. B., Blaser M. J. A review of human salmonellosis: III. Magnitude of Salmonella infection in the United States. Rev Infect Dis. 1988 Jan-Feb;10(1):111–124. doi: 10.1093/clinids/10.1.111. [DOI] [PubMed] [Google Scholar]
- Gonzalez Hevia M. A., Mendoza M. C. Differentiation of strains from a food-borne outbreak of Salmonella enterica by phenotypic and genetic typing methods. Eur J Epidemiol. 1995 Aug;11(4):479–482. doi: 10.1007/BF01721237. [DOI] [PubMed] [Google Scholar]
- Gonzalez Hevia M. A., Mendoza M. C. Polymorphism of rRNA genes and plasmid analysis in the typing of Salmonella enterica serovar enteritidis from a Spanish health area. New Microbiol. 1995 Oct;18(4):377–384. [PubMed] [Google Scholar]
- Gruner E., Martinetti Lucchini G., Hoop R. K., Altwegg M. Molecular epidemiology of Salmonella enteritidis. Eur J Epidemiol. 1994 Feb;10(1):85–89. doi: 10.1007/BF01717458. [DOI] [PubMed] [Google Scholar]
- Hunter P. R., Gaston M. A. Numerical index of the discriminatory ability of typing systems: an application of Simpson's index of diversity. J Clin Microbiol. 1988 Nov;26(11):2465–2466. doi: 10.1128/jcm.26.11.2465-2466.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Martinetti G., Altwegg M. rRNA gene restriction patterns and plasmid analysis as a tool for typing Salmonella enteritidis. Res Microbiol. 1990 Nov-Dec;141(9):1151–1162. doi: 10.1016/0923-2508(90)90088-8. [DOI] [PubMed] [Google Scholar]
- Mendoza M. C., Martín M. C., González-Hevia M. A. Usefulness of ribotyping in a molecular epidemiology study of shigellosis. Epidemiol Infect. 1996 Apr;116(2):127–135. doi: 10.1017/s0950268800052353. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Millemann Y., Lesage M. C., Chaslus-Dancla E., Lafont J. P. Value of plasmid profiling, ribotyping, and detection of IS200 for tracing avian isolates of Salmonella typhimurium and S. enteritidis. J Clin Microbiol. 1995 Jan;33(1):173–179. doi: 10.1128/jcm.33.1.173-179.1995. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Olsen J. E., Skov M. N., Threlfall E. J., Brown D. J. Clonal lines of Salmonella enterica serotype Enteritidis documented by IS200-, ribo-, pulsed-field gel electrophoresis and RFLP typing. J Med Microbiol. 1994 Jan;40(1):15–22. doi: 10.1099/00222615-40-1-15. [DOI] [PubMed] [Google Scholar]
- Rodrigue D. C., Tauxe R. V., Rowe B. International increase in Salmonella enteritidis: a new pandemic? Epidemiol Infect. 1990 Aug;105(1):21–27. doi: 10.1017/s0950268800047609. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Stanley J., Baquar N. Phylogenetics of Salmonella enteritidis. Int J Food Microbiol. 1994 Jan;21(1-2):79–87. doi: 10.1016/0168-1605(94)90202-x. [DOI] [PubMed] [Google Scholar]
- Thong K. L., Ngeow Y. F., Altwegg M., Navaratnam P., Pang T. Molecular analysis of Salmonella enteritidis by pulsed-field gel electrophoresis and ribotyping. J Clin Microbiol. 1995 May;33(5):1070–1074. doi: 10.1128/jcm.33.5.1070-1074.1995. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Usera M. A., Cano R., Echeita A. Análisis de los serotipos de Salmonella sp. aislados en España en el período 1988-1992. Enferm Infecc Microbiol Clin. 1995 Mar;13(3):138–145. [PubMed] [Google Scholar]
- Usera M. A., Popovic T., Bopp C. A., Strockbine N. A. Molecular subtyping of Salmonella enteritidis phage type 8 strains from the United States. J Clin Microbiol. 1994 Jan;32(1):194–198. doi: 10.1128/jcm.32.1.194-198.1994. [DOI] [PMC free article] [PubMed] [Google Scholar]
