Literature DB >> 9866737

Mutators and long-term molecular evolution of pathogenic Escherichia coli O157:H7.

T S Whittam1, S D Reid, R K Selander.   

Abstract

It has been proposed that an increased mutation rate (indicated by the frequency of hypermutable isolates) has facilitated the emergence of Escherichia coli O157:H7. Analysis of the divergence of 12 genes shows no evidence that the pathogen has undergone an unusually high rate of mutation and molecular evolution.

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Year:  1998        PMID： 9866737      PMCID： PMC2640239          DOI： 10.3201/eid0404.980411

Source DB:  PubMed          Journal:  Emerg Infect Dis        ISSN： 1080-6040            Impact factor:   6.883


  15 in total

1.  TonB protein of Salmonella typhimurium. A model for signal transduction between membranes.

Authors:  K Hannavy; G C Barr; C J Dorman; J Adamson; L R Mazengera; M P Gallagher; J S Evans; B A Levine; I P Trayer; C F Higgins
Journal:  J Mol Biol       Date:  1990-12-20       Impact factor: 5.469

2.  Clonal structure and virulence factors in strains of Escherichia coli of the classic serogroup O55.

Authors:  J Rodrigues; I C Scaletsky; L C Campos; T A Gomes; T S Whittam; L R Trabulsi
Journal:  Infect Immun       Date:  1996-07       Impact factor: 3.441

3.  Sugar transport by the bacterial phosphotransferase system. Molecular cloning and structural analysis of the Escherichia coli ptsH, ptsI, and crr genes.

Authors:  D W Saffen; K A Presper; T L Doering; S Roseman
Journal:  J Biol Chem       Date:  1987-11-25       Impact factor: 5.157

4.  Nucleotide sequences of trpA of Salmonella typhimurium and Escherichia coli: an evolutionary comparison.

Authors:  B P Nichols; C Yanofsky
Journal:  Proc Natl Acad Sci U S A       Date:  1979-10       Impact factor: 11.205

5.  High mutation frequencies among Escherichia coli and Salmonella pathogens.

Authors:  J E LeClerc; B Li; W L Payne; T A Cebula
Journal:  Science       Date:  1996-11-15       Impact factor: 47.728

6.  Simple methods for testing the molecular evolutionary clock hypothesis.

Authors:  F Tajima
Journal:  Genetics       Date:  1993-10       Impact factor: 4.562

7.  Size and sequence polymorphism in the isocitrate dehydrogenase kinase/phosphatase gene (aceK) and flanking regions in Salmonella enterica and Escherichia coli.

Authors:  K Nelson; F S Wang; E F Boyd; R K Selander
Journal:  Genetics       Date:  1997-12       Impact factor: 4.562

8.  Evolutionary genetics of the isocitrate dehydrogenase gene (icd) in Escherichia coli and Salmonella enterica.

Authors:  F S Wang; T S Whittam; R K Selander
Journal:  J Bacteriol       Date:  1997-11       Impact factor: 3.490

9.  Molecular genetic basis of allelic polymorphism in malate dehydrogenase (mdh) in natural populations of Escherichia coli and Salmonella enterica.

Authors:  E F Boyd; K Nelson; F S Wang; T S Whittam; R K Selander
Journal:  Proc Natl Acad Sci U S A       Date:  1994-02-15       Impact factor: 11.205

10.  Hemorrhagic colitis associated with a rare Escherichia coli serotype.

Authors:  L W Riley; R S Remis; S D Helgerson; H B McGee; J G Wells; B R Davis; R J Hebert; E S Olcott; L M Johnson; N T Hargrett; P A Blake; M L Cohen
Journal:  N Engl J Med       Date:  1983-03-24       Impact factor: 91.245
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  6 in total

Review 1.  Role of genomic typing in taxonomy, evolutionary genetics, and microbial epidemiology.

Authors:  A van Belkum; M Struelens; A de Visser; H Verbrugh; M Tibayrenc
Journal:  Clin Microbiol Rev       Date:  2001-07       Impact factor: 26.132

2.  An Escherichia coli reference collection group B2- and uropathogen-associated polymorphism in the rpoS-mutS region of the E. coli chromosome.

Authors:  D E Culham; J M Wood
Journal:  J Bacteriol       Date:  2000-11       Impact factor: 3.490

Review 3.  Stress-induced modulators of repeat instability and genome evolution.

Authors:  Natalie C Fonville; R Matthew Ward; David Mittelman
Journal:  J Mol Microbiol Biotechnol       Date:  2012-01-13

4.  Shotgun optical maps of the whole Escherichia coli O157:H7 genome.

Authors:  A Lim; E T Dimalanta; K D Potamousis; G Yen; J Apodoca; C Tao; J Lin; R Qi; J Skiadas; A Ramanathan; N T Perna; G Plunkett; V Burland; B Mau; J Hackett; F R Blattner; T S Anantharaman; B Mishra; D C Schwartz
Journal:  Genome Res       Date:  2001-09       Impact factor: 9.043

5.  Mobile effector proteins on phage genomes.

Authors:  E Fidelma Boyd; Megan R Carpenter; Nityananda Chowdhury
Journal:  Bacteriophage       Date:  2012-07-01

6.  EspFu-Mediated Actin Assembly Enhances Enteropathogenic Escherichia coli Adherence and Activates Host Cell Inflammatory Signaling Pathways.

Authors:  Fernando H Martins; Ashwani Kumar; Cecilia M Abe; Eneas Carvalho; Milton Nishiyama-Jr; Chao Xing; Vanessa Sperandio; Waldir P Elias
Journal:  mBio       Date:  2020-04-14       Impact factor: 7.867
  6 in total

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