Literature DB >> 10355802

The shift of genetic subtypes of Escherichia coli O157:H7 isolates from cattle.

M Akiba1, T Sameshima, M Nakazawa.   

Abstract

A total of 46 Escherichia coli O157:H7 isolates were obtained from sequential faecal samples from seven cattle collected over periods of 2 months. Nine closely related genetic subtypes, determined by pulsed-field gel electrophoresis types using three kinds of restriction endonuclease were observed among the isolates. Distinguishable, but closely related genetic subtypes can be isolated from one farm, or from one cow, should be considered when undertaking an epidemiological survey.

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Year:  1999        PMID： 10355802      PMCID： PMC2809626          DOI： 10.1017/s0950268899002204

Source DB:  PubMed          Journal:  Epidemiol Infect        ISSN： 0950-2688            Impact factor:   2.451


  9 in total

1.  Genetic diversity among Escherichia coli O157:H7 isolates from Bovines living on farms in England and Wales.

Authors:  Ernesto Liebana; Richard P Smith; Elisabeth Lindsay; Ian McLaren; Claire Cassar; Felicity A Clifton-Hadley; Giles A Paiba
Journal:  J Clin Microbiol       Date:  2003-08       Impact factor: 5.948

2.  Comparison of a PCR-restriction fragment length polymorphism (PCR-RFLP) assay to pulsed-field gel electrophoresis to determine the effect of repeated subculture and prolonged storage on RFLP patterns of Shiga toxin-producing Escherichia coli O157:H7.

Authors:  Kensuke Shima; Yuluo Wu; Norihiko Sugimoto; Masahiro Asakura; Kazuhiko Nishimura; Shinji Yamasaki
Journal:  J Clin Microbiol       Date:  2006-09-13       Impact factor: 5.948

3.  Isogenic strain of Escherichia coli O157:H7 that has lost both Shiga toxin 1 and 2 genes.

Authors:  P Feng; M Dey; A Abe; T Takeda
Journal:  Clin Diagn Lab Immunol       Date:  2001-07

4.  Four strains of Escherichia coli O157:H7 isolated from patients during an outbreak of disease associated with ground beef: importance of evaluating multiple colonies from an outbreak-associated product.

Authors:  Mary E Proctor; Terry Kurzynski; Cindy Koschmann; John R Archer; Jeffrey P Davis
Journal:  J Clin Microbiol       Date:  2002-04       Impact factor: 5.948

5.  Development of a PCR-restriction fragment length polymorphism assay for the epidemiological analysis of Shiga toxin-producing Escherichia coli.

Authors:  Kensuke Shima; Jun Terajima; Toshio Sato; Kazuhiko Nishimura; Kazumichi Tamura; Haruo Watanabe; Yoshifumi Takeda; Shinji Yamasaki
Journal:  J Clin Microbiol       Date:  2004-11       Impact factor: 5.948

6.  Origin of contamination and genetic diversity of Escherichia coli in beef cattle.

Authors:  Mueen Aslam; Frances Nattress; Gordon Greer; Chris Yost; Colin Gill; Lynn McMullen
Journal:  Appl Environ Microbiol       Date:  2003-05       Impact factor: 4.792

7.  High-level genotypic variation and antibiotic sensitivity among Escherichia coli O157 strains isolated from two Scottish beef cattle farms.

Authors:  Leila Vali; Karen A Wisely; Michael C Pearce; Esther J Turner; Hazel I Knight; Alastair W Smith; Sebastian G B Amyes
Journal:  Appl Environ Microbiol       Date:  2004-10       Impact factor: 4.792

8.  Detection, isolation, and molecular subtyping of Escherichia coli O157:H7 and Campylobacter jejuni associated with a large waterborne outbreak.

Authors:  Dianna J Bopp; Brian D Sauders; Alfred L Waring; Joel Ackelsberg; Nellie Dumas; Ellen Braun-Howland; David Dziewulski; Barbara J Wallace; Molly Kelly; Tanya Halse; Kimberlee Aruda Musser; Perry F Smith; Dale L Morse; Ronald J Limberger
Journal:  J Clin Microbiol       Date:  2003-01       Impact factor: 5.948

9.  pulsed-field gel electrophoresis profile changes resulting from spontaneous chromosomal deletions in enterohemorrhagic Escherichia coli O157:H7 during passage in cattle.

Authors:  Noriyo Yoshii; Yoshitoshi Ogura; Tetsuya Hayashi; Takashi Ajiro; Toshiya Sameshima; Muneo Nakazawa; Masahiro Kusumoto; Taketoshi Iwata; Masato Akiba
Journal:  Appl Environ Microbiol       Date:  2009-07-06       Impact factor: 4.792
  9 in total

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