Literature DB >> 12149386

Effects of repeated subculturing and prolonged storage at room temperature of enterohemorrhagic Escherichia coli O157:H7 on pulsed-field gel electrophoresis profiles.

Atsushi Iguchi1, Ro Osawa, Junichi Kawano, Akira Shimizu, Jun Terajima, Haruo Watanabe.   

Abstract

Three clinical strains of enterohemorrhagic Escherichia coli O157:H7 which were subcultured repeatedly or stored at room temperature over a 25-week period showed appreciable variations in their pulsed-field gel electrophoresis fragment patterns. The variations could be explained by a couple of spontaneous genetic events at most and thus did not invalidate the genetic lineage of the strains.

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Year:  2002        PMID： 12149386      PMCID： PMC120646          DOI： 10.1128/JCM.40.8.3079-3081.2002

Source DB:  PubMed          Journal:  J Clin Microbiol        ISSN： 0095-1137            Impact factor:   5.948


  14 in total

Review 1.  The locus of enterocyte effacement pathogenicity island of Shiga toxin-producing Escherichia coli O157:H7 and other attaching and effacing E. coli.

Authors:  J B Kaper
Journal:  Jpn J Med Sci Biol       Date:  1998

2.  In vitro genotypic variation of Campylobacter coli documented by pulsed-field gel electrophoretic DNA profiling: implications for epidemiological studies.

Authors:  S L On
Journal:  FEMS Microbiol Lett       Date:  1998-08-15       Impact factor: 2.742

3.  Molecular typing of enterohemorrhagic Escherichia coli O157:H7 isolates in Japan by using pulsed-field gel electrophoresis.

Authors:  H Izumiya; J Terajima; A Wada; Y Inagaki; K I Itoh; K Tamura; H Watanabe
Journal:  J Clin Microbiol       Date:  1997-07       Impact factor: 5.948

4.  Genotypic and serotypic stability of Campylobacter jejuni strains during in vitro and in vivo passage.

Authors:  E M Nielsen; J Engberg; V Fussing
Journal:  Int J Med Microbiol       Date:  2001-11       Impact factor: 3.473

5.  Genotypic variations of Shiga toxin-converting phages from enterohaemorrhagic Escherichia coli O157: H7 isolates.

Authors:  R O Osawa; Sunao Iyoda; Shu-Ichi Nakayama; Akihito Wada; Shiro Yamai; Haruo Watanabe
Journal:  J Med Microbiol       Date:  2000-06       Impact factor: 2.472

6.  Changes in pulsed-field gel electrophoresis patterns in clinical isolates of enterohemorrhagic Escherichia coli O157:H7 associated with loss of Shiga toxin genes.

Authors:  T Murase; S Yamai; H Watanabe
Journal:  Curr Microbiol       Date:  1999-01       Impact factor: 2.188

7.  DNA fingerprinting of Escherichia coli O157:H7 strains by pulsed-field gel electrophoresis.

Authors:  H Böhm; H Karch
Journal:  J Clin Microbiol       Date:  1992-08       Impact factor: 5.948

8.  Simultaneous identification of strains of Escherichia coli serotype O157:H7 and their Shiga-like toxin type by mismatch amplification mutation assay-multiplex PCR.

Authors:  T A Cebula; W L Payne; P Feng
Journal:  J Clin Microbiol       Date:  1995-01       Impact factor: 5.948

9.  Laboratory investigation of a multistate food-borne outbreak of Escherichia coli O157:H7 by using pulsed-field gel electrophoresis and phage typing.

Authors:  T J Barrett; H Lior; J H Green; R Khakhria; J G Wells; B P Bell; K D Greene; J Lewis; P M Griffin
Journal:  J Clin Microbiol       Date:  1994-12       Impact factor: 5.948

10.  Resolution of recent evolutionary divergence among Escherichia coli from related lineages: the application of pulsed field electrophoresis to molecular epidemiology.

Authors:  R D Arbeit; M Arthur; R Dunn; C Kim; R K Selander; R Goldstein
Journal:  J Infect Dis       Date:  1990-02       Impact factor: 5.226
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  15 in total

1.  Probing genomic diversity and evolution of Escherichia coli O157 by single nucleotide polymorphisms.

Authors:  Wei Zhang; Weihong Qi; Thomas J Albert; Alifiya S Motiwala; David Alland; Eija K Hyytia-Trees; Efrain M Ribot; Patricia I Fields; Thomas S Whittam; Bala Swaminathan
Journal:  Genome Res       Date:  2006-04-10       Impact factor: 9.043

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.  Precise dissection of an Escherichia coli O157:H7 outbreak by single nucleotide polymorphism analysis.

Authors:  George Turabelidze; Steven J Lawrence; Hongyu Gao; Erica Sodergren; George M Weinstock; Sahar Abubucker; Todd Wylie; Makedonka Mitreva; Nurmohammad Shaikh; Romesh Gautom; Phillip I Tarr
Journal:  J Clin Microbiol       Date:  2013-09-18       Impact factor: 5.948

4.  The host acts as a genetic bottleneck during serial infections: an insect-fungal model system.

Authors:  Lisa R Scully; Michael J Bidochka
Journal:  Curr Genet       Date:  2006-08-08       Impact factor: 3.886

5.  Identification and characterization of spontaneous deletions within the Sp11-Sp12 prophage region of Escherichia coli O157:H7 Sakai.

Authors:  Chun Chen; Carrie R Lewis; Kakolie Goswami; Elisabeth L Roberts; Chitrita DebRoy; Edward G Dudley
Journal:  Appl Environ Microbiol       Date:  2013-01-11       Impact factor: 4.792

6.  Escherichia coli O157:H7 Shiga toxin-encoding bacteriophages: integrations, excisions, truncations, and evolutionary implications.

Authors:  Nurmohammad Shaikh; Phillip I Tarr
Journal:  J Bacteriol       Date:  2003-06       Impact factor: 3.490

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.  Chromosomal dynamism in progeny of outbreak-related sorbitol-fermenting enterohemorrhagic Escherichia coli O157:NM.

Authors:  Martina Bielaszewska; Rita Prager; Wenlan Zhang; Alexander W Friedrich; Alexander Mellmann; Helmut Tschäpe; Helge Karch
Journal:  Appl Environ Microbiol       Date:  2006-03       Impact factor: 4.792

9.  A precise reconstruction of the emergence and constrained radiations of Escherichia coli O157 portrayed by backbone concatenomic analysis.

Authors:  Shana R Leopold; Vincent Magrini; Nicholas J Holt; Nurmohammad Shaikh; Elaine R Mardis; Joseph Cagno; Yoshitoshi Ogura; Atsushi Iguchi; Tetsuya Hayashi; Alexander Mellmann; Helge Karch; Thomas E Besser; Stanley A Sawyer; Thomas S Whittam; Phillip I Tarr
Journal:  Proc Natl Acad Sci U S A       Date:  2009-05-13       Impact factor: 11.205

10.  Phylogenetic classification of Escherichia coli O157:H7 strains of human and bovine origin using a novel set of nucleotide polymorphisms.

Authors:  Michael L Clawson; James E Keen; Timothy P L Smith; Lisa M Durso; Tara G McDaneld; Robert E Mandrell; Margaret A Davis; James L Bono
Journal:  Genome Biol       Date:  2009-05-22       Impact factor: 13.583
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