Literature DB >> 8626344

Integration host factor amplifies the induction of the aceBAK operon of Escherichia coli by relieving IclR repression.

E Resnik1, B Pan, N Ramani, M Freundlich, D C LaPorte.   

Abstract

A binding site for integration host factor (IHF) was identified upstream of the aceBAK promoter. Under inducing conditions, IHF activates aceB::lacZ expression by opposing IclR repression. In contrast, IHF has little effect on aceB::lacZ expression under repressing conditions. The ability of IHF to relieve repression under inducing but not repressing conditions allows this protein to amplify the induction of aceBAK.

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Year:  1996        PMID： 8626344      PMCID： PMC178001          DOI： 10.1128/jb.178.9.2715-2717.1996

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


  20 in total

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2.  Culture medium for enterobacteria.

Authors:  F C Neidhardt; P L Bloch; D F Smith
Journal:  J Bacteriol       Date:  1974-09       Impact factor: 3.490

3.  Genetic control of isocitrate lyase activity in Escherichia coli.

Authors:  C B Brice; H L Kornberg
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Review 4.  The role and control of the glyoxylate cycle in Escherichia coli.

Authors:  H L Kornberg
Journal:  Biochem J       Date:  1966-04       Impact factor: 3.857

5.  Compensatory phosphorylation of isocitrate dehydrogenase. A mechanism for adaptation to the intracellular environment.

Authors:  D C LaPorte; P E Thorsness; D E Koshland
Journal:  J Biol Chem       Date:  1985-09-05       Impact factor: 5.157

6.  Purification and properties of the Escherichia coli protein factor required for lambda integrative recombination.

Authors:  H A Nash; C A Robertson
Journal:  J Biol Chem       Date:  1981-09-10       Impact factor: 5.157

7.  Reduced expression of the isoleucine and valine enzymes in integration host factor mutants of Escherichia coli.

Authors:  P Friden; K Voelkel; R Sternglanz; M Freundlich
Journal:  J Mol Biol       Date:  1984-02-05       Impact factor: 5.469

8.  Isolation and characterization of Salmonella typhimurium glyoxylate shunt mutants.

Authors:  R B Wilson; S R Maloy
Journal:  J Bacteriol       Date:  1987-07       Impact factor: 3.490

9.  Genetic regulation of the glyoxylate shunt in Escherichia coli K-12.

Authors:  S R Maloy; W D Nunn
Journal:  J Bacteriol       Date:  1982-01       Impact factor: 3.490

10.  Escherichia coli integration host factor bends the DNA at the ends of IS1 and in an insertion hotspot with multiple IHF binding sites.

Authors:  P Prentki; M Chandler; D J Galas
Journal:  EMBO J       Date:  1987-08       Impact factor: 11.598
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  10 in total

1.  Antirepression as a second mechanism of transcriptional activation by a minor groove binding protein.

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2.  The binding site of the IclR repressor protein overlaps the promoter of aceBAK.

Authors:  B Pan; I Unnikrishnan; D C LaPorte
Journal:  J Bacteriol       Date:  1996-07       Impact factor: 3.490

3.  Regulated expression of a repressor protein: FadR activates iclR.

Authors:  L Gui; A Sunnarborg; D C LaPorte
Journal:  J Bacteriol       Date:  1996-08       Impact factor: 3.490

4.  DNA flexibility of the UP element is a major determinant for transcriptional activation at the Escherichia coli acetate promoter.

Authors:  D Nègre; C Bonod-Bidaud; C Oudot; J F Prost; A Kolb; A Ishihama; A J Cozzone; J C Cortay
Journal:  Nucleic Acids Res       Date:  1997-02-15       Impact factor: 16.971

5.  The cyclic AMP receptor protein is dependent on GcvA for regulation of the gcv operon.

Authors:  L D Wonderling; G V Stauffer
Journal:  J Bacteriol       Date:  1999-03       Impact factor: 3.490

6.  Genetic control of quorum-sensing signal turnover in Agrobacterium tumefaciens.

Authors:  Hai-Bao Zhang; Lian-Hui Wang; Lian-Hui Zhang
Journal:  Proc Natl Acad Sci U S A       Date:  2002-04-02       Impact factor: 11.205

7.  Role of Glyoxylate Shunt in Oxidative Stress Response.

Authors:  Sungeun Ahn; Jaejoon Jung; In-Ae Jang; Eugene L Madsen; Woojun Park
Journal:  J Biol Chem       Date:  2016-04-01       Impact factor: 5.157

8.  The Role of Integration Host Factor in Escherichia coli Persister Formation.

Authors:  Samantha E Nicolau; Kim Lewis
Journal:  mBio       Date:  2022-01-04       Impact factor: 7.867

9.  An insight into the role of phosphotransacetylase (pta) and the acetate/acetyl-CoA node in Escherichia coli.

Authors:  Sara Castaño-Cerezo; José M Pastor; Sergio Renilla; Vicente Bernal; José L Iborra; Manuel Cánovas
Journal:  Microb Cell Fact       Date:  2009-10-24       Impact factor: 5.328

10.  Reduction of hydrogen peroxide stress derived from fatty acid beta-oxidation improves fatty acid utilization in Escherichia coli.

Authors:  Hidetaka Doi; Yasushi Hoshino; Kentaro Nakase; Yoshihiro Usuda
Journal:  Appl Microbiol Biotechnol       Date:  2013-10-30       Impact factor: 4.813
  10 in total

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