Literature DB >> 9555909

Oxygen regulation of the ccoN gene encoding a component of the cbb3 oxidase in Rhodobacter sphaeroides 2.4.1T: involvement of the FnrL protein.

N J Mouncey1, S Kaplan.   

Abstract

The ccoNOQP gene cluster of Rhodobacter sphaeroides 2.4.1T encodes a cbb3 cytochrome oxidase which is utilized in oxygen-limited conditions for aerobic respiration. The beta-galactosidase activity of a ccoN::lacZ transcriptional fusion was low under high (30%)-oxygen and anaerobic growth conditions. Maximal ccoN::lacZ expression was observed when the oxygen concentration was lowered to 2%. In an FnrL mutant, ccoN::lacZ expression was significantly lower than in the wild-type strain, suggesting that FnrL is a positive regulator of genes encoding the cbb3 oxidase.

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Year:  1998        PMID： 9555909      PMCID： PMC107153          DOI： 10.1128/JB.180.8.2228-2231.1998

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


  22 in total

1.  Cytochrome aa3 of Rhodobacter sphaeroides as a model for mitochondrial cytochrome c oxidase. Purification, kinetics, proton pumping, and spectral analysis.

Authors:  J P Hosler; J Fetter; M M Tecklenburg; M Espe; C Lerma; S Ferguson-Miller
Journal:  J Biol Chem       Date:  1992-12-05       Impact factor: 5.157

2.  Cascade regulation of dimethyl sulfoxide reductase (dor) gene expression in the facultative phototroph Rhodobacter sphaeroides 2.4.1T.

Authors:  N J Mouncey; S Kaplan
Journal:  J Bacteriol       Date:  1998-06       Impact factor: 3.490

3.  A complementation analysis of the restriction and modification of DNA in Escherichia coli.

Authors:  H W Boyer; D Roulland-Dussoix
Journal:  J Mol Biol       Date:  1969-05-14       Impact factor: 5.469

4.  prrA, a putative response regulator involved in oxygen regulation of photosynthesis gene expression in Rhodobacter sphaeroides.

Authors:  J M Eraso; S Kaplan
Journal:  J Bacteriol       Date:  1994-01       Impact factor: 3.490

5.  Characterization of genes encoding dimethyl sulfoxide reductase of Rhodobacter sphaeroides 2.4.1T: an essential metabolic gene function encoded on chromosome II.

Authors:  N J Mouncey; M Choudhary; S Kaplan
Journal:  J Bacteriol       Date:  1997-12       Impact factor: 3.490

6.  Analysis of the fnrL gene and its function in Rhodobacter capsulatus.

Authors:  J H Zeilstra-Ryalls; K Gabbert; N J Mouncey; S Kaplan; R G Kranz
Journal:  J Bacteriol       Date:  1997-12       Impact factor: 3.490

7.  FnrP and NNR of Paracoccus denitrificans are both members of the FNR family of transcriptional activators but have distinct roles in respiratory adaptation in response to oxygen limitation.

Authors:  R J Van Spanning; A P De Boer; W N Reijnders; H V Westerhoff; A H Stouthamer; J Van Der Oost
Journal:  Mol Microbiol       Date:  1997-03       Impact factor: 3.501

8.  Regulation of 5-aminolevulinic acid synthesis in Rhodobacter sphaeroides 2.4.1: the genetic basis of mutant H-5 auxotrophy.

Authors:  J H Zeilstra-Ryalls; S Kaplan
Journal:  J Bacteriol       Date:  1995-05       Impact factor: 3.490

9.  A broad-host-range vector system for cloning and translational lacZ fusion analysis.

Authors:  T N Tai; W A Havelka; S Kaplan
Journal:  Plasmid       Date:  1988-05       Impact factor: 3.466

10.  A novel cytochrome c oxidase from Rhodobacter sphaeroides that lacks CuA.

Authors:  J A García-Horsman; E Berry; J P Shapleigh; J O Alben; R B Gennis
Journal:  Biochemistry       Date:  1994-03-15       Impact factor: 3.162
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  26 in total

1.  Interacting regulatory circuits involved in orderly control of photosynthesis gene expression in Rhodobacter sphaeroides 2.4.1.

Authors:  J I Oh; J M Eraso; S Kaplan
Journal:  J Bacteriol       Date:  2000-06       Impact factor: 3.490

2.  Quantitative analysis of bacterial gene expression by using the gusA reporter gene system.

Authors:  J Sun; I Smets; K Bernaerts; J Van Impe; J Vanderleyden; K Marchal
Journal:  Appl Environ Microbiol       Date:  2001-08       Impact factor: 4.792

3.  Interdependent expression of the ccoNOQP-rdxBHIS loci in Rhodobacter sphaeroides 2.4.1.

Authors:  Jung Hyeob Roh; Samuel Kaplan
Journal:  J Bacteriol       Date:  2002-10       Impact factor: 3.490

4.  Transcriptome dynamics during the transition from anaerobic photosynthesis to aerobic respiration in Rhodobacter sphaeroides 2.4.1.

Authors:  Hiroyuki Arai; Jung Hyeob Roh; Samuel Kaplan
Journal:  J Bacteriol       Date:  2007-10-26       Impact factor: 3.490

5.  A redox-responsive pathway for aerobic regulation of photosynthesis gene expression in Rhodobacter sphaeroides 2.4.1.

Authors:  J P O'Gara; J M Eraso; S Kaplan
Journal:  J Bacteriol       Date:  1998-08       Impact factor: 3.490

Review 6.  Control of photosystem formation in Rhodobacter sphaeroides.

Authors:  J Zeilstra-Ryalls; M Gomelsky; J M Eraso; A Yeliseev; J O'Gara; S Kaplan
Journal:  J Bacteriol       Date:  1998-06       Impact factor: 3.490

7.  Cascade regulation of dimethyl sulfoxide reductase (dor) gene expression in the facultative phototroph Rhodobacter sphaeroides 2.4.1T.

Authors:  N J Mouncey; S Kaplan
Journal:  J Bacteriol       Date:  1998-06       Impact factor: 3.490

8.  Genetic and phenotypic analyses of the rdx locus of Rhodobacter sphaeroides 2.4.1.

Authors:  J H Roh; S Kaplan
Journal:  J Bacteriol       Date:  2000-06       Impact factor: 3.490

9.  Biochemical and biophysical characterization of the two isoforms of cbb3-type cytochrome c oxidase from Pseudomonas stutzeri.

Authors:  Hao Xie; Sabine Buschmann; Julian D Langer; Bernd Ludwig; Hartmut Michel
Journal:  J Bacteriol       Date:  2013-11-08       Impact factor: 3.490

10.  Reconstruction of the core and extended regulons of global transcription factors.

Authors:  Yann S Dufour; Patricia J Kiley; Timothy J Donohue
Journal:  PLoS Genet       Date:  2010-07-22       Impact factor: 5.917
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