Literature DB >> 6319966

Enhanced recombination between lambda plac5 and mini-F-lac: the tra regulon is required for recombination enhancement.

H S Seifert, R D Porter.   

Abstract

F42lac recombination with lambda plac is normally 20-fold to 50-fold higher than recombination between lambda plac and a chromosomal lac gene. Transductional crosses with lambda plac and a recombinant plasmid containing the lac operon and F replication functions show only two to four-fold higher recombination than similar crosses with a chromosomal lac gene. Insertion of a BamHI fragment containing the entire tra regulon of F into the mini-F-lac plasmid restores the high level of recombination seen with F42lac.

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Year:  1984        PMID： 6319966     DOI： 10.1007/bf00330679

Source DB:  PubMed          Journal:  Mol Gen Genet        ISSN： 0026-8925


  25 in total

1.  A rapid method for the identification of plasmid desoxyribonucleic acid in bacteria.

Authors:  T Eckhardt
Journal:  Plasmid       Date:  1978-09       Impact factor: 3.466

2.  A QUICK AND EFFICIENT METHOD FOR INTERRUPTION OF BACTERIAL CONJUGATION.

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3.  Prolonged incubation in calcium chloride improves the competence of Escherichia coli cells.

Authors:  M Dagert; S D Ehrlich
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4.  Recombination between an Flac and a mini-FKmr plasmid deleted for an origin of replication.

Authors:  J Manis; B Kline
Journal:  Plasmid       Date:  1978-09       Impact factor: 3.466

5.  Detection of transcribable recombination products following conjugation in rec+, reCB- and recC-strains of Escherichia coli K12.

Authors:  E A Birge; K B Low
Journal:  J Mol Biol       Date:  1974-03-15       Impact factor: 5.469

6.  Supercoiled circular DNA-protein complex in Escherichia coli: purification and induced conversion to an opern circular DNA form.

Authors:  D B Clewell; D R Helinski
Journal:  Proc Natl Acad Sci U S A       Date:  1969-04       Impact factor: 11.205

7.  Some genetic consequences of changes in the level of recA gene function in Escherichia coli K-12.

Authors:  R G Lloyd; B Low
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8.  A rapid boiling method for the preparation of bacterial plasmids.

Authors:  D S Holmes; M Quigley
Journal:  Anal Biochem       Date:  1981-06       Impact factor: 3.365

9.  Rapid mapping of conditional and auxotrophic mutations in Escherichia coli K-12.

Authors:  B Low
Journal:  J Bacteriol       Date:  1973-02       Impact factor: 3.490

10.  Cloning, mutation, and location of the F origin of conjugal transfer.

Authors:  R Everett; N Willetts
Journal:  EMBO J       Date:  1982       Impact factor: 11.598
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  14 in total

1.  Adaptive mutation: general mutagenesis is not a programmed response to stress but results from rare coamplification of dinB with lac.

Authors:  E Susan Slechta; Kim L Bunny; Elisabeth Kugelberg; Eric Kofoid; Dan I Andersson; John R Roth
Journal:  Proc Natl Acad Sci U S A       Date:  2003-10-14       Impact factor: 11.205

2.  Adaptive mutation: how growth under selection stimulates Lac(+) reversion by increasing target copy number.

Authors:  John R Roth; Dan I Andersson
Journal:  J Bacteriol       Date:  2004-08       Impact factor: 3.490

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Authors:  J R Carter; R D Porter
Journal:  J Bacteriol       Date:  1991-02       Impact factor: 3.490

4.  Molecular cloning and nucleotide sequence of the psaA and psaB genes of the cyanobacterium Synechococcus sp. PCC 7002.

Authors:  A Cantrell; D A Bryant
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5.  Duplication frequency in a population of Salmonella enterica rapidly approaches steady state with or without recombination.

Authors:  Andrew B Reams; Eric Kofoid; Michael Savageau; John R Roth
Journal:  Genetics       Date:  2010-01-18       Impact factor: 4.562

6.  The tandem inversion duplication in Salmonella enterica: selection drives unstable precursors to final mutation types.

Authors:  Elisabeth Kugelberg; Eric Kofoid; Dan I Andersson; Yong Lu; Joseph Mellor; Frederick P Roth; John R Roth
Journal:  Genetics       Date:  2010-03-09       Impact factor: 4.562

7.  Enhanced recombination between lambda plac5 and F42lac: identification of cis- and trans-acting factors.

Authors:  H S Seifert; R D Porter
Journal:  Proc Natl Acad Sci U S A       Date:  1984-12       Impact factor: 11.205

8.  General recombination in Escherichia coli K-12: in vivo role of RecBC enzyme.

Authors:  S D Yancey; R D Porter
Journal:  J Bacteriol       Date:  1985-04       Impact factor: 3.490

9.  Shuttle mutagenesis: a method of transposon mutagenesis for Saccharomyces cerevisiae.

Authors:  H S Seifert; E Y Chen; M So; F Heffron
Journal:  Proc Natl Acad Sci U S A       Date:  1986-02       Impact factor: 11.205

10.  Nucleotide sequence of the genes encoding cytochrome b-559 from the cyanelle genome of Cyanophora paradoxa.

Authors:  A Cantrell; D A Bryant
Journal:  Photosynth Res       Date:  1988-04       Impact factor: 3.573
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