Ribotyping and virulence markers has been used to investigate 68 Yersinia pseudotuberculosis strains of serogroups O:1a and O:3. The strains were isolated from clinical material obtained from healthy and sick animals in the Southern region of Brazil. Ribotypes were identified by double digestion of extracted DNA with the restriction endonucleases SmaI and PstI, separation by electrophoresis and hybridization with a digoxigenin-labeled cDNA probe. The presence of the chromosomal virulence marker genes inv, irp1, irp2, psn, ybtE, ybtP-ybtQ, and ybtX-ybtS, of the IS100 insertion sequence, and of the plasmid gene lcrF was detected by polymerase chain reaction. The strains were grouped into four distinct ribotypes, all of them comprising several...
Multilocus sequence analysis of 417 strains of Yersinia pseudotuberculosis revealed that it is a com...
Multilocus sequence analysis of 417 strains of Yersinia pseudotuberculosis revealed that it is a com...
Multilocus sequence analysis of 417 strains of Yersinia pseudotuberculosis revealed that it is a com...
Ribotyping and virulence markers has been used to investigate 68 Yersinia pseudotuberculosis strains...
Ribotyping and virulence markers has been used to investigate 68 Yersinia pseudotuberculosis strains...
Ribotyping and virulence markers has been used to investigate 68 Yersinia pseudotuberculosis strains...
Strains (105) of Yersinia pseudotuberculosis isolated in Brazil between 1982 and 1990 mere bio-serot...
Yersinia pseudotuberculosis is a gram-negative bacterium that infects a wide range of animals, inclu...
The aim of this study was to develop a new method of intraspecific genetic differentiation of Yersin...
The aim of this study was to develop a new method of intraspecific genetic differentiation of Yersin...
Yersinia pseudotuberculosis is an enteropathogen that has an animal reservoir and causes human infec...
Clinical strains of Yersinia.pseudotuberculosis were screened for 70 Kbp virulence plasmids it was f...
Multilocus sequence analysis of 417 strains of Yersinia pseudotuberculosis revealed that it is a com...
Multilocus sequence analysis of 417 strains of Yersinia pseudotuberculosis revealed that it is a com...
Restriction endonuclease analysis of virulence plasmid DNA was used to study the epidemiology of Yer...
Multilocus sequence analysis of 417 strains of Yersinia pseudotuberculosis revealed that it is a com...
Multilocus sequence analysis of 417 strains of Yersinia pseudotuberculosis revealed that it is a com...
Multilocus sequence analysis of 417 strains of Yersinia pseudotuberculosis revealed that it is a com...
Ribotyping and virulence markers has been used to investigate 68 Yersinia pseudotuberculosis strains...
Ribotyping and virulence markers has been used to investigate 68 Yersinia pseudotuberculosis strains...
Ribotyping and virulence markers has been used to investigate 68 Yersinia pseudotuberculosis strains...
Strains (105) of Yersinia pseudotuberculosis isolated in Brazil between 1982 and 1990 mere bio-serot...
Yersinia pseudotuberculosis is a gram-negative bacterium that infects a wide range of animals, inclu...
The aim of this study was to develop a new method of intraspecific genetic differentiation of Yersin...
The aim of this study was to develop a new method of intraspecific genetic differentiation of Yersin...
Yersinia pseudotuberculosis is an enteropathogen that has an animal reservoir and causes human infec...
Clinical strains of Yersinia.pseudotuberculosis were screened for 70 Kbp virulence plasmids it was f...
Multilocus sequence analysis of 417 strains of Yersinia pseudotuberculosis revealed that it is a com...
Multilocus sequence analysis of 417 strains of Yersinia pseudotuberculosis revealed that it is a com...
Restriction endonuclease analysis of virulence plasmid DNA was used to study the epidemiology of Yer...
Multilocus sequence analysis of 417 strains of Yersinia pseudotuberculosis revealed that it is a com...
Multilocus sequence analysis of 417 strains of Yersinia pseudotuberculosis revealed that it is a com...
Multilocus sequence analysis of 417 strains of Yersinia pseudotuberculosis revealed that it is a com...