Literature DB >> 164435

Deletion of the Escherichia coli crp gene.

D Sabourin, J Beckwith.   

Abstract

Spontaneous crp mutants Escherichia coli were selected from a strain that does not require 3',5'-cyclic adenosine monophosphate for CAP activity. Several deletions of the crp gene were characterized. The crp gene was not essential for growth of E. coli. crp mutations reduced the donor ability of Hfr strains.

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Year:  1975        PMID： 164435      PMCID： PMC235677          DOI： 10.1128/jb.122.1.338-340.1975

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  8 in total

1.  Genetic characterization of mutations which affect catabolite-sensitive operons in Escherichia coli, including deletions of the gene for adenyl cyclase.

Authors:  E Brickman; L Soll; J Beckwith
Journal:  J Bacteriol       Date:  1973-11       Impact factor: 3.490

2.  Mechanism of initiation and repression of in vitro transcription of the lac operon of Escherichia coli.

Authors:  L Eron; R Block
Journal:  Proc Natl Acad Sci U S A       Date:  1971-08       Impact factor: 11.205

3.  Mechanism of activation of catabolite-sensitive genes: a positive control system.

Authors:  G Zubay; D Schwartz; J Beckwith
Journal:  Proc Natl Acad Sci U S A       Date:  1970-05       Impact factor: 11.205

4.  Regulation of lac mRNA synthesis in a soluble cell-free system.

Authors:  B De Crombrugghe; B Chen; M Gottesman; I Pastan; H E Varmus; M Emmer; R L Perlman
Journal:  Nat New Biol       Date:  1971-03-10

5.  Pleiotropic deficiency of carbohydrate utilization in an adenyl cyclase deficient mutant of Escherichia coli.

Authors:  R L Perlman; I Pastan
Journal:  Biochem Biophys Res Commun       Date:  1969-09-24       Impact factor: 3.575

6.  Cyclic AMP receptor protein of E. coli: its role in the synthesis of inducible enzymes.

Authors:  M Emmer; B deCrombrugghe; I Pastan; R Perlman
Journal:  Proc Natl Acad Sci U S A       Date:  1970-06       Impact factor: 11.205

7.  Transposition of the Lac region of E. coli.

Authors:  J R Beckwith; E R Signer; W Epstein
Journal:  Cold Spring Harb Symp Quant Biol       Date:  1966

8.  Allelic amber and ochre suppressors.

Authors:  B M Ohlsson; P F Strigini; J R Beckwith
Journal:  J Mol Biol       Date:  1968-09-14       Impact factor: 5.469
  8 in total
  67 in total

1.  Escherichia coli cyclic AMP receptor protein mutants provide evidence for ligand contacts important in activation.

Authors:  J Moore; M Kantorow; D Vanderzwaag; K McKenney
Journal:  J Bacteriol       Date:  1992-12       Impact factor: 3.490

2.  Transcriptional regulation of the Escherichia coli oxyR gene as a function of cell growth.

Authors:  B González-Flecha; B Demple
Journal:  J Bacteriol       Date:  1997-10       Impact factor: 3.490

3.  Cyclic AMP and cell division in Escherichia coli.

Authors:  R D'Ari; A Jaffé; P Bouloc; A Robin
Journal:  J Bacteriol       Date:  1988-01       Impact factor: 3.490

4.  Properties of adenyl cyclase and cyclic adenosine 3',5'-monophosphate receptor protein-deficient mutants of Escherichia coli.

Authors:  S Kumar
Journal:  J Bacteriol       Date:  1976-02       Impact factor: 3.490

5.  Transport of antibiotics and metabolite analogs by systems under cyclic AMP control: positive selection of Salmonella typhimurium cya and crp mutants.

Authors:  M D Alper; B N Ames
Journal:  J Bacteriol       Date:  1978-01       Impact factor: 3.490

6.  Integration host factor and cyclic AMP receptor protein are required for TyrR-mediated activation of tpl in Citrobacter freundii.

Authors:  Q Bai; R L Somerville
Journal:  J Bacteriol       Date:  1998-12       Impact factor: 3.490

7.  Identification of a contact between arginine-180 of the catabolite gene activator protein (CAP) and base pair 5 of the DNA site in the CAP-DNA complex.

Authors:  X P Zhang; R H Ebright
Journal:  Proc Natl Acad Sci U S A       Date:  1990-06       Impact factor: 11.205

8.  Hyperexpression and purification of Escherichia coli adenylate cyclase using a vector designed for expression of lethal gene products.

Authors:  P Reddy; A Peterkofsky; K McKenney
Journal:  Nucleic Acids Res       Date:  1989-12-25       Impact factor: 16.971

9.  Enzyme III stimulation of cyclic AMP synthesis in an Escherichia coli crp mutant.

Authors:  J Daniel
Journal:  J Bacteriol       Date:  1984-03       Impact factor: 3.490

10.  crp genes of Shigella flexneri, Salmonella typhimurium, and Escherichia coli.

Authors:  P Cossart; E A Groisman; M C Serre; M J Casadaban; B Gicquel-Sanzey
Journal:  J Bacteriol       Date:  1986-08       Impact factor: 3.490
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