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Literature DB >> 11790763

Replication-dependent recruitment of the beta-subunit of DNA polymerase III from cytosolic spaces to replication forks in Escherichia coli.

Toshinari Onogi¹, Katsufumi Ohsumi, Tsutomu Katayama, Sota Hiraga.

Abstract

The beta-subunit of DNA polymerase III is located as one or two condensed clusters within the nucleoid-occupied space in exponentially growing cells of Escherichia coli. When chromosome replication is terminated after incubation at nonpermissive temperature in a temperature-sensitive dnaC mutant, the beta-subunit is located in the cytosolic spaces of the cell poles.

Entities: Gene Species

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Year: 2002 PMID： 11790763 PMCID： PMC139520 DOI： 10.1128/JB.184.3.867-870.2002

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

10 in total

1. The assembly and migration of SeqA-Gfp fusion in living cells of Escherichia coli.

Authors: T Onogi; H Niki; M Yamazoe; S Hiraga
Journal: Mol Microbiol Date: 1999-03 Impact factor: 3.501

2. Bidirectional migration of SeqA-bound hemimethylated DNA clusters and pairing of oriC copies in Escherichia coli.

Authors: S Hiraga; C Ichinose; T Onogi; H Niki; M Yamazoe
Journal: Genes Cells Date: 2000-05 Impact factor: 1.891

3. Arrest of cell division and nucleoid partition by genetic alterations in the sliding clamp of the replicase and in DnaA.

Authors: H Kawakami; T Iwura; M Takata; K Sekimizu; S Hiraga; T Katayama
Journal: Mol Genet Genomics Date: 2001-10 Impact factor: 3.291

Replication-dependent recruitment of the beta-subunit of DNA polymerase III from cytosolic spaces to replication forks in Escherichia coli.

1. The assembly and migration of SeqA-Gfp fusion in living cells of Escherichia coli.

2. Bidirectional migration of SeqA-bound hemimethylated DNA clusters and pairing of oriC copies in Escherichia coli.

3. Arrest of cell division and nucleoid partition by genetic alterations in the sliding clamp of the replicase and in DnaA.

Review 4. Dynamic localization of bacterial and plasmid chromosomes.

5. Cell cycle-dependent duplication and bidirectional migration of SeqA-associated DNA-protein complexes in E. coli.

6. Localization of bacterial DNA polymerase: evidence for a factory model of replication.

Review 7. Polymerases and the replisome: machines within machines.

8. Escherichia coli mutants with temperature-sensitive synthesis of DNA.

Review 9. DNA polymerase III holoenzyme: structure and function of a chromosomal replicating machine.

10. Identification of two new genes, mukE and mukF, involved in chromosome partitioning in Escherichia coli.

Review 1. Towards understanding the molecular basis of bacterial DNA segregation.

Review 2. Regulation of the replication cycle: conserved and diverse regulatory systems for DnaA and oriC.

3. A bacterial group II intron-encoded reverse transcriptase localizes to cellular poles.

Review 4. The bacterial replisome has factory-like localization.

5. Localization of replication forks in wild-type and mukB mutant cells of Escherichia coli.

6. Localization of the naturally occurring plasmid ColE1 at the cell pole.

7. Dynamic distribution of seqa protein across the chromosome of escherichia coli K-12.

8. Mutants suppressing novobiocin hypersensitivity of a mukB null mutation.

9. Prokaryotic DNA segregation by an actin-like filament.

10. Dynamic nature of SecA and its associated proteins in Escherichia coli.