Literature DB >> 14679243

Null mutation of HvrA compensates for loss of an essential relA/spoT-like gene in Rhodobacter capsulatus.

Shinji Masuda1, Carl E Bauer.   

Abstract

We report that a single relA/spoT-like gene exists on the Rhodobacter capsulatus chromosome, and its mutational loss is lethal. This gene could be mutated only under a mutational background of a null mutation in the nucleoid protein HvrA. This result suggests that there may be a direct link between HvrA-regulated promoters and the ppGpp-related stringent response.

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Year:  2004        PMID： 14679243      PMCID： PMC303453          DOI： 10.1128/JB.186.1.235-239.2004

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


  28 in total

1.  Residual guanosine 3',5'-bispyrophosphate synthetic activity of relA null mutants can be eliminated by spoT null mutations.

Authors:  H Xiao; M Kalman; K Ikehara; S Zemel; G Glaser; M Cashel
Journal:  J Biol Chem       Date:  1991-03-25       Impact factor: 5.157

2.  The HD domain defines a new superfamily of metal-dependent phosphohydrolases.

Authors:  L Aravind; E V Koonin
Journal:  Trends Biochem Sci       Date:  1998-12       Impact factor: 13.807

3.  The CLUSTAL_X windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools.

Authors:  J D Thompson; T J Gibson; F Plewniak; F Jeanmougin; D G Higgins
Journal:  Nucleic Acids Res       Date:  1997-12-15       Impact factor: 16.971

4.  The neighbor-joining method: a new method for reconstructing phylogenetic trees.

Authors:  N Saitou; M Nei
Journal:  Mol Biol Evol       Date:  1987-07       Impact factor: 16.240

Review 5.  Genetic research with photosynthetic bacteria.

Authors:  P A Scolnik; B L Marrs
Journal:  Annu Rev Microbiol       Date:  1987       Impact factor: 15.500

6.  Characterization of a light-responding trans-activator responsible for differentially controlling reaction center and light-harvesting-I gene expression in Rhodobacter capsulatus.

Authors:  J J Buggy; M W Sganga; C E Bauer
Journal:  J Bacteriol       Date:  1994-11       Impact factor: 3.490

7.  Evidence for a regulatory link of nitrogen fixation and photosynthesis in Rhodobacter capsulatus via HvrA.

Authors:  M Kern; P B Kamp; A Paschen; B Masepohl; W Klipp
Journal:  J Bacteriol       Date:  1998-04       Impact factor: 3.490

8.  The mediator for stringent control, ppGpp, binds to the beta-subunit of Escherichia coli RNA polymerase.

Authors:  D Chatterji; N Fujita; A Ishihama
Journal:  Genes Cells       Date:  1998-05       Impact factor: 1.891

9.  Toxic effects of high levels of ppGpp in Escherichia coli are relieved by rpoB mutations.

Authors:  K Tedin; H Bremer
Journal:  J Biol Chem       Date:  1992-02-05       Impact factor: 5.157

10.  Mutational analysis of the Escherichia coli spoT gene identifies distinct but overlapping regions involved in ppGpp synthesis and degradation.

Authors:  D R Gentry; M Cashel
Journal:  Mol Microbiol       Date:  1996-03       Impact factor: 3.501
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  20 in total

1.  Characterization of a Glycyl Radical Enzyme Bacterial Microcompartment Pathway in Rhodobacter capsulatus.

Authors:  Heidi S Schindel; Jonathan A Karty; James B McKinlay; Carl E Bauer
Journal:  J Bacteriol       Date:  2019-02-11       Impact factor: 3.490

2.  Sulfide-responsive transcriptional repressor SqrR functions as a master regulator of sulfide-dependent photosynthesis.

Authors:  Takayuki Shimizu; Jiangchuan Shen; Mingxu Fang; Yixiang Zhang; Koichi Hori; Jonathan C Trinidad; Carl E Bauer; David P Giedroc; Shinji Masuda
Journal:  Proc Natl Acad Sci U S A       Date:  2017-02-14       Impact factor: 11.205

3.  Role of the PufB and PufA C-terminal extensions in the assembly of Rhodospirillum rubrum light-harvesting antenna.

Authors:  Nicholas C Butzin; Jodi A Benson; Daniel J Merchant; Mary Lynne Perille Collins
Journal:  Curr Microbiol       Date:  2009-11-19       Impact factor: 2.188

4.  The stringent response regulates adaptation to darkness in the cyanobacterium Synechococcus elongatus.

Authors:  Rachel D Hood; Sean A Higgins; Avi Flamholz; Robert J Nichols; David F Savage
Journal:  Proc Natl Acad Sci U S A       Date:  2016-08-02       Impact factor: 11.205

5.  sacB-5-Fluoroorotic acid-pyrE-based bidirectional selection for integration of unmarked alleles into the chromosome of Rhodobacter capsulatus.

Authors:  Takahiro Yano; Carsten Sanders; John Catalano; Fevzi Daldal
Journal:  Appl Environ Microbiol       Date:  2005-06       Impact factor: 4.792

6.  The stringent response is required for Helicobacter pylori survival of stationary phase, exposure to acid, and aerobic shock.

Authors:  Kyle Mouery; Bethany A Rader; Erin C Gaynor; Karen Guillemin
Journal:  J Bacteriol       Date:  2006-08       Impact factor: 3.490

7.  Vitamin B12 regulates photosystem gene expression via the CrtJ antirepressor AerR in Rhodobacter capsulatus.

Authors:  Zhuo Cheng; Keran Li; Loubna A Hammad; Jonathan A Karty; Carl E Bauer
Journal:  Mol Microbiol       Date:  2014-01-09       Impact factor: 3.501

8.  Role of RelA of Streptococcus mutans in global control of gene expression.

Authors:  Marcelle M Nascimento; José A Lemos; Jacqueline Abranches; Vanessa K Lin; Robert A Burne
Journal:  J Bacteriol       Date:  2007-10-19       Impact factor: 3.490

9.  Expression profiling of four RelA/SpoT-like proteins, homologues of bacterial stringent factors, in Arabidopsis thaliana.

Authors:  Kazuki Mizusawa; Shinji Masuda; Hiroyuki Ohta
Journal:  Planta       Date:  2008-06-06       Impact factor: 4.116

10.  Regulation of aerobic photosystem synthesis in the purple bacterium Rhodospirillum centenum by CrtJ and AerR.

Authors:  Shinji Masuda; James Berleman; Ben M Hasselbring; Carl E Bauer
Journal:  Photochem Photobiol Sci       Date:  2008-09-16       Impact factor: 3.982
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