Literature DB >> 377010

Control of the initiation of DNA replication in Escherichia coli. I. Negative control of initiation.

R Tippe-Schindler, G Zahn, W Messer.   

Abstract

A transient stimulation of the initiation of DNA replication during inhibition of protein synthesis has been demonstrated in dnaA5 and dnaA46 mutants. This suggests the existence of a negatively acting control protein (not the dnaA product) which decays rapidly or is removed during a block in protein synthesis. The stimulation of initiation is dependent on a previous accumulation of initiation specific proteins, which suggests that in addition to the negative control other control mechanisms are effective.

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Year:  1979        PMID： 377010     DOI： 10.1007/bf00431444

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


  41 in total

1.  Reinitiation of deoxyribonucleic acid synthesis by deoxyribonucleic acid initiation mutants of Escherichia coli: role of ribonucleic acid synthesis, protein synthesis, and cell division.

Authors:  M H Hanna; P L Carl
Journal:  J Bacteriol       Date:  1975-01       Impact factor: 3.490

2.  ON THE GROWTH MECHANISM OF THE BACTERIAL CHROMOSOME.

Authors:  F BONHOEFFER; A GIERER
Journal:  J Mol Biol       Date:  1963-11       Impact factor: 5.469

3.  Trans-dominance of dnaA mutants in Escherichia coli.

Authors:  G Zahn; R Tippe-Schindler; W Messer
Journal:  Mol Gen Genet       Date:  1977-05-20

4.  Mutants of Escherichia coli B-r defective in deoxyribonucleic acid initiation: dnaI, a new gene for replication.

Authors:  D Beyersmann; W Messer; M Schlicht
Journal:  J Bacteriol       Date:  1974-06       Impact factor: 3.490

5.  Initiation of deoxyribonucleic acid replication in Escherichia coli B-r: chronology of events and transcriptional control of initiation.

Authors:  W Messer
Journal:  J Bacteriol       Date:  1972-10       Impact factor: 3.490

6.  Cell division during inhibition of deoxyribonucleic acid synthesis in Escherichia coli.

Authors:  C E Helmstetter; O Pierucci
Journal:  J Bacteriol       Date:  1968-05       Impact factor: 3.490

7.  The chromosome of Bacillus subtilis. I. Theory of marker frequency analysis.

Authors:  N Sueoka; H Yoshikawa
Journal:  Genetics       Date:  1965-10       Impact factor: 4.562

8.  Suppression of the DnaA phenotype by mutations in the rpoB cistron of ribonucleic acid polymerase in Salmonella typhimurium and Escherichia coli.

Authors:  M M Bagdasarian; M Izakowska; M Bagdasarian
Journal:  J Bacteriol       Date:  1977-05       Impact factor: 3.490

9.  NOVEL Escherichia coli dnaB mutant: direct involvement of the dnaB252 gene product in the synthesis of an origin-ribonucleic acid species during initiaion of a round of deoxyribonucleic acid replication.

Authors:  J W Zyskind; D W Smith
Journal:  J Bacteriol       Date:  1977-03       Impact factor: 3.490

10.  Phenethyl alcohol resistance in Escherichia coli. 3. A temperature-sensitive mutation(dnaP) affecting DNA replication.

Authors:  C Wada; T Yura
Journal:  Genetics       Date:  1974-06       Impact factor: 4.562
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  39 in total

1.  Inhibition of protein synthesis transiently stimulates initiation of minichromosome replication in Escherichia coli.

Authors:  M Weinberger; C E Helmstetter
Journal:  J Bacteriol       Date:  1989-07       Impact factor: 3.490

2.  Initiation of chromosomal DNA replication which is stimulated without oversupply of DnaA protein in Escherichia coli.

Authors:  T Katayama; T Nagata
Journal:  Mol Gen Genet       Date:  1991-05

3.  ClpX protein of Escherichia coli activates bacteriophage Mu transposase in the strand transfer complex for initiation of Mu DNA synthesis.

Authors:  R Kruklitis; D J Welty; H Nakai
Journal:  EMBO J       Date:  1996-02-15       Impact factor: 11.598

4.  mioC transcription, initiation of replication, and the eclipse in Escherichia coli.

Authors:  J A Bogan; C E Helmstetter
Journal:  J Bacteriol       Date:  1996-06       Impact factor: 3.490

5.  RepA and DnaA proteins are required for initiation of R1 plasmid replication in vitro and interact with the oriR sequence.

Authors:  H Masai; K Arai
Journal:  Proc Natl Acad Sci U S A       Date:  1987-07       Impact factor: 11.205

6.  Overproduction of DnaA protein stimulates initiation of chromosome and minichromosome replication in Escherichia coli.

Authors:  T Atlung; A Løbner-Olesen; F G Hansen
Journal:  Mol Gen Genet       Date:  1987-01

7.  Coordination of chromosome replication initiation in Escherichia coli: effects of different dnaA alleles.

Authors:  K Skarstad; K von Meyenburg; F G Hansen; E Boye
Journal:  J Bacteriol       Date:  1988-02       Impact factor: 3.490

8.  Transcriptional repression of the dnaA gene of Escherichia coli by dnaA protein.

Authors:  Q P Wang; J M Kaguni
Journal:  Mol Gen Genet       Date:  1987-10

9.  Autoregulation of the dnaA gene of Escherichia coli K12.

Authors:  T Atlung; E S Clausen; F G Hansen
Journal:  Mol Gen Genet       Date:  1985

10.  DNA methylation differentially enhances the expression of one of the two E. coli dnaA promoters in vivo and in vitro.

Authors:  R E Braun; A Wright
Journal:  Mol Gen Genet       Date:  1986-02
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