Literature DB >> 6248722

Genetics and physiology of the rel system of Bacillus subtilis.

I Smith, P Paress, K Cabane, E Dubnau.   

Abstract

Stringent factor (ATP:GTP-3' pyrophosphotransferase) has been purified from wild type Bacillus subtilis and it has been shown that guanosine tetra- and pentaphosphate (ppGpp and pppGpp) are synthesized in vitro in the presence of ribosomes, unacylated tRNA and its specific codon, as has been demonstrated in Escherichia coli. relA, the genetic determinant for the stringent factor, has been mapped on the B. subtilis chromosome by transduction and is found between aroD and leu. The relC locus, defined by mutations which were originally selected by resistance to thiostrepton, has been mapped adjacent to spoOH in the order cysA, spoOH, relC, rif. Sringent factor and ribosomes are functional for the in vitro synthesis of (p)ppGpp in early stages of sporulation (up to at least 4 h). This contradicts the findings of other laboratories.

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Year:  1980        PMID： 6248722     DOI： 10.1007/bf00270472

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


  38 in total

1.  Codon specific, tRNA dependent in vitro synthesis of ppGpp and pppGpp.

Authors:  F S Pedersen; E Lund; N O Kjeldgaard
Journal:  Nat New Biol       Date:  1973-05-02

2.  Studies on the control of development. Synthesis of two highly phosphorylated nucleotides depends on changes in the composition of ribosomes at the beginning of sporulation in Bacillus subtilis.

Authors:  H J Rhaese; R Groscurth
Journal:  Eur J Biochem       Date:  1978-04-17

3.  Mapping of asporogenous mutations of Bacillus subtilis: a minimum estimate of the number of sporeulation operons.

Authors:  P J Piggot
Journal:  J Bacteriol       Date:  1973-06       Impact factor: 3.490

4.  Two compounds implicated in the function of the RC gene of Escherichia coli.

Authors:  M Cashel; J Gallant
Journal:  Nature       Date:  1969-03-01       Impact factor: 49.962

5.  Amino acid control of messenger ribonucleic acid synthesis in Bacillus subtilis.

Authors:  J Gallant; G Margason
Journal:  J Biol Chem       Date:  1972-04-25       Impact factor: 5.157

6.  The genetics of bacteriophage SPO1.

Authors:  S Okubo; T Yanagida; D J Fujita; B M Olsson-Wilhelm
Journal:  Biken J       Date:  1972-06

7.  Isolation and characterization of an RNA relaxed mutant of B. subtilis.

Authors:  M Swanton; G Edlin
Journal:  Biochem Biophys Res Commun       Date:  1972-01-31       Impact factor: 3.575

8.  Transformation and transduction in Bacillus subtilis: evidence for separate modes of recombinant formation.

Authors:  D Dubnau; R Davidoff-Abelson; I Smith
Journal:  J Mol Biol       Date:  1969-10-28       Impact factor: 5.469

9.  Studies on the control of development. Correlation of initiucleotides in Bacillus subtilis.

Authors:  H J Rhaese; R Grade; H Dichtelmüller
Journal:  Eur J Biochem       Date:  1976-04-15

10.  Purification and properties of guanosine 5', 3'-polyphosphate synthetase from Bacillus brevis.

Authors:  J Sy; H Akers
Journal:  Biochemistry       Date:  1976-10-05       Impact factor: 3.162
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  43 in total

1.  Transient growth requirement in Bacillus subtilis following the cessation of exponential growth.

Authors:  H M Sung; R E Yasbin
Journal:  Appl Environ Microbiol       Date:  2000-03       Impact factor: 4.792

2.  Clp-mediated proteolysis in Gram-positive bacteria is autoregulated by the stability of a repressor.

Authors:  E Krüger; D Zühlke; E Witt; H Ludwig; M Hecker
Journal:  EMBO J       Date:  2001-02-15       Impact factor: 11.598

3.  Bacillus subtilis functional genomics: global characterization of the stringent response by proteome and transcriptome analysis.

Authors:  Christine Eymann; Georg Homuth; Christian Scharf; Michael Hecker
Journal:  J Bacteriol       Date:  2002-05       Impact factor: 3.490

4.  Growth medium-independent genetic competence mutants of Bacillus subtilis.

Authors:  D Dubnau; M Roggiani
Journal:  J Bacteriol       Date:  1990-07       Impact factor: 3.490

5.  Identification of a mutation in the Bacillus subtilis S-adenosylmethionine synthetase gene that results in derepression of S-box gene expression.

Authors:  Brooke A McDaniel; Frank J Grundy; Vineeta P Kurlekar; Jerneja Tomsic; Tina M Henkin
Journal:  J Bacteriol       Date:  2006-05       Impact factor: 3.490

6.  Differential responses of Bacillus subtilis rRNA promoters to nutritional stress.

Authors:  Walied Samarrai; David X Liu; Ann-Marie White; Barbara Studamire; Jacob Edelstein; Anita Srivastava; Russell L Widom; Rivka Rudner
Journal:  J Bacteriol       Date:  2010-11-19       Impact factor: 3.490

7.  DegS-DegU and ComP-ComA modulator-effector pairs control expression of the Bacillus subtilis pleiotropic regulatory gene degQ.

Authors:  T Msadek; F Kunst; A Klier; G Rapoport
Journal:  J Bacteriol       Date:  1991-04       Impact factor: 3.490

8.  Bacillus subtilis spo0H gene.

Authors:  J Weir; E Dubnau; N Ramakrishna; I Smith
Journal:  J Bacteriol       Date:  1984-02       Impact factor: 3.490

9.  Activation of the Bacillus subtilis hut operon at the onset of stationary growth phase in nutrient sporulation medium results primarily from the relief of amino acid repression of histidine transport.

Authors:  M R Atkinson; L V Wray; S H Fisher
Journal:  J Bacteriol       Date:  1993-07       Impact factor: 3.490

10.  Stress induction of clpC in Bacillus subtilis and its involvement in stress tolerance.

Authors:  E Krüger; U Völker; M Hecker
Journal:  J Bacteriol       Date:  1994-06       Impact factor: 3.490
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