[Prevalence of IS285 and IS100 in Yersinia pestis and Yersinia pseudotuberculosis genomes]. / Rasprostranennost' IS285 i IS100 v genomakh Yersinia pestis i Yersinia pseudotuberculosis.
Mol Gen Mikrobiol Virusol
; (2): 36-40, 1997.
Article
en Ru
| MEDLINE
| ID: mdl-9213772
Cell DNAs of various species of Enterobacteriaceae were hybridized with the probes based on IS285 and IS100, mobile genetic elements of Yersinia pestis. These IS elements are found only in the genomes of all tested Y. pestis strains and a number of strains of a related bacterium Y. pseudotuberculosis. Phylogenetic relations between the tested strains and correlation of fingerprints with the geographical origin of the strains were revealed by analysis of the hybridization profiles of Y. pestis and Y. pseudotuberculosis chromosomal DNAs with IS probes. Comparison of the chromosomal IS100 profiles of Y. pestis wild strain and its nonpigmented mutant helped us determine the minimal extension of the genetic rearrangement and detect at least three copies of the IS element in the mutant region.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Yersinia pestis
/
Yersinia pseudotuberculosis
/
Elementos Transponibles de ADN
/
Genoma Bacteriano
Tipo de estudio:
Prevalence_studies
/
Risk_factors_studies
Idioma:
Ru
Revista:
Mol Gen Mikrobiol Virusol
Asunto de la revista:
BIOLOGIA MOLECULAR
/
MICROBIOLOGIA
/
VIROLOGIA
Año:
1997
Tipo del documento:
Article
Pais de publicación:
Rusia