Literature DB >> 1979037

Molecular evolution of the Escherichia coli chromosome. III. Clonal frames.

R Milkman1, M M Bridges.   

Abstract

PCR fragments, 1500-bp, from 15 previously sequenced regions in the Escherichia coli chromosome have been compared by restriction analysis in a large set of wild (ECOR) strains. Prior published observations of segmental clonality are confirmed: each of several sequence types is shared by a number of strains. The rate of recombinational replacement and the average size of the replacements are estimated in a set of closely related strains in which a clonal frame is dotted with occasional stretches of DNA belonging to other clones. A clonal hierarchy is described. Some new comparative sequencing data are presented.

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Year:  1990        PMID： 1979037      PMCID： PMC1204208     

Source DB:  PubMed          Journal:  Genetics        ISSN： 0016-6731            Impact factor:   4.562


  17 in total

1.  The origin of mutants.

Authors:  J Cairns; J Overbaugh; S Miller
Journal:  Nature       Date:  1988-09-08       Impact factor: 49.962

2.  Genetic exchange among natural isolates of bacteria: recombination within the phoA gene of Escherichia coli.

Authors:  R F DuBose; D E Dykhuizen; D L Hartl
Journal:  Proc Natl Acad Sci U S A       Date:  1988-09       Impact factor: 11.205

3.  Complete nucleotide sequence of the topA gene encoding Escherichia coli DNA topoisomerase I.

Authors:  Y C Tse-Dinh; J C Wang
Journal:  J Mol Biol       Date:  1986-10-05       Impact factor: 5.469

4.  Primer-directed enzymatic amplification of DNA with a thermostable DNA polymerase.

Authors:  R K Saiki; D H Gelfand; S Stoffel; S J Scharf; R Higuchi; G T Horn; K B Mullis; H A Erlich
Journal:  Science       Date:  1988-01-29       Impact factor: 47.728

5.  Generation of single-stranded DNA by the polymerase chain reaction and its application to direct sequencing of the HLA-DQA locus.

Authors:  U B Gyllensten; H A Erlich
Journal:  Proc Natl Acad Sci U S A       Date:  1988-10       Impact factor: 11.205

6.  Electrophoretic variation in Escherichia coli from natural sources.

Authors:  R Milkman
Journal:  Science       Date:  1973-12-07       Impact factor: 47.728

7.  Confidence interval for the number of selectively neutral amino acid polymorphisms.

Authors:  S A Sawyer; D E Dykhuizen; D L Hartl
Journal:  Proc Natl Acad Sci U S A       Date:  1987-09       Impact factor: 11.205

8.  Clustered third-base substitutions among wild strains of Escherichia coli.

Authors:  R Milkman; I P Crawford
Journal:  Science       Date:  1983-07-22       Impact factor: 47.728

9.  A bidirectional rho-independent transcription terminator between the E. coli tonB gene and an opposing gene.

Authors:  K Postle; R F Good
Journal:  Cell       Date:  1985-06       Impact factor: 41.582

Review 10.  The complete nucleotide sequence of the tryptophan operon of Escherichia coli.

Authors:  C Yanofsky; T Platt; I P Crawford; B P Nichols; G E Christie; H Horowitz; M VanCleemput; A M Wu
Journal:  Nucleic Acids Res       Date:  1981-12-21       Impact factor: 16.971
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  73 in total

1.  Recombination within natural populations of pathogenic bacteria: short-term empirical estimates and long-term phylogenetic consequences.

Authors:  E J Feil; E C Holmes; D E Bessen; M S Chan; N P Day; M C Enright; R Goldstein; D W Hood; A Kalia; C E Moore; J Zhou; B G Spratt
Journal:  Proc Natl Acad Sci U S A       Date:  2001-01-02       Impact factor: 11.205

Review 2.  Impact of recombination on bacterial evolution.

Authors:  Xavier Didelot; Martin C J Maiden
Journal:  Trends Microbiol       Date:  2010-05-06       Impact factor: 17.079

3.  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

4.  Is Bordetella pertussis clonal?

Authors:  T H Pennington; K J Forbes
Journal:  BMJ       Date:  1992-05-02

5.  Roles of selection and recombination in the evolution of type I restriction-modification systems in enterobacteria.

Authors:  P M Sharp; J E Kelleher; A S Daniel; G M Cowan; N E Murray
Journal:  Proc Natl Acad Sci U S A       Date:  1992-10-15       Impact factor: 11.205

6.  Inference of homologous recombination in bacteria using whole-genome sequences.

Authors:  Xavier Didelot; Daniel Lawson; Aaron Darling; Daniel Falush
Journal:  Genetics       Date:  2010-10-05       Impact factor: 4.562

7.  Directional gene movement from human-pathogenic to commensal-like streptococci.

Authors:  A Kalia; M C Enright; B G Spratt; D E Bessen
Journal:  Infect Immun       Date:  2001-08       Impact factor: 3.441

8.  Improved repetitive-element PCR fingerprinting for resolving pathogenic and nonpathogenic phylogenetic groups within Escherichia coli.

Authors:  J R Johnson; T T O'Bryan
Journal:  Clin Diagn Lab Immunol       Date:  2000-03

9.  Heterogeneity of genome sizes among natural isolates of Escherichia coli.

Authors:  U Bergthorsson; H Ochman
Journal:  J Bacteriol       Date:  1995-10       Impact factor: 3.490

10.  Transduction, restriction and recombination patterns in Escherichia coli.

Authors:  M McKane; R Milkman
Journal:  Genetics       Date:  1995-01       Impact factor: 4.562
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