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http://sgc.anlis.gob.ar/handle/123456789/266| Title: | Clonal nature of enterotoxigenic Escherichia coli serotype O6 : H16 revealed by randomly amplified polymorphic DNA analysis | Authors: | Pacheco, Ana B. F. Soares, Kelen C. de Almeida, Darcy F. Viboud, Gloria I. Binsztein, Norma Ferreira, Luis C. S. |
Keywords: | Escherichia coli;Técnica del ADN Polimorfo Amplificado Aleatorio;Toxinas Bacterianas;Escherichia coli Enterotoxigénica;Infecciones por Escherichia coli | Issue Date: | 1998 | Journal: | Journal of clinical microbiology | Abstract: | The genetic relatedness among 29 enterotoxigenic Escherichia coli strains of serotype O6:H16 was investigated by randomly amplified polymorphic DNA (RAPD) analysis. The strains were isolated in different parts of the world, displayed CS1-CS3 or CS2-CS3 profiles, and expressed heat-labile toxin (LT) and heat-stable toxin; a single strain expressed only LT. Ten RAPD types were distinguished and showed significant similarity, having on average 82% of the amplified bands in common. These results indicated that, irrespective of the different geographical origin or virulence factors, these strains belonged to a widespread clonal group. |
Description: | Fil: Pacheco, Ana B. F. Universidade Federal do Rio de Janeiro. Instituto de Biofisica Carlos Chagas Filho; Brasil. Fil: Soares, Kelen C. Universidade Federal do Rio de Janeiro. Instituto de Biofisica Carlos Chagas Filho; Brasil. FIl: de Almeida, Darcy F. Universidade Federal do Rio de Janeiro. Instituto de Biofisica Carlos Chagas Filho; Brasil. Fil: Viboud, Gloria I. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas; Argentina. Fil: Binsztein, Norma. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas; Argentina. Fil: Ferreira, Luis C. S. Universidade Federal do Rio de Janeiro. Instituto de Biofisica Carlos Chagas Filho; Brasil. |
URI: | http://sgc.anlis.gob.ar/handle/123456789/266 http://jcm.asm.org/content/36/7/2099.full.pdf+html |
ISSN: | 1098-660X | Rights: | Open Access Creative Commons Attribution 4.0 International License Creative Commons Attribution 4.0 International License |
| Appears in Collections: | snrd Publicaciones INEI |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| JournalofClinicalMicrobiology,1998,36(7),2099–2102..pdf | 300.29 kB | Adobe PDF |  View/Open |
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