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Literature DB >> 6344019

The 245 base-pair oriC sequence of the E. coli chromosome directs bidirectional replication at an adjacent region.

S Tabata, A Oka, K Sugimoto, M Takanami, S Yasuda, Y Hirota.

Abstract

The replication origin of the E. coli K-12 chromosome has been isolated as autonomously replicating molecules(oriC plasmid), and the DNA region essential for replicating function(oriC) has been localized to a sequence of 232-245 base-pairs(bp) by deletion analysis. In this report, the functional role of oriC was analysed by using an in vitro replication system and various OriC+ and OriC- plasmids previously constructed. The results obtained were summarized as follows: (1) The oriC sequence contained information enough to direct bidirectional replication. (2) The actual DNA replication began at a region near, but outside, oriC and progressed bidirectionally. (3) Initiation of DNA synthesis at the specific region required the dnaA-complementing fraction from cells harboring a dnaA-carrying plasmid.

Entities: Species

Mesh：

Substances：
DNA, Bacterial

Year: 1983 PMID： 6344019 PMCID： PMC325912 DOI： 10.1093/nar/11.9.2617

Source DB: PubMed Journal: Nucleic Acids Res ISSN： 0305-1048 Impact factor: 16.971

12 in total

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Authors: J L Campbell; L Soll; C C Richardson
Journal: Proc Natl Acad Sci U S A Date: 1972-08 Impact factor: 11.205

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Authors: S Hiraga
Journal: Proc Natl Acad Sci U S A Date: 1976-01 Impact factor: 11.205

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Authors: R S Fuller; J M Kaguni; A Kornberg
Journal: Proc Natl Acad Sci U S A Date: 1981-12 Impact factor: 11.205

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Authors: K Asada; K Sugimoto; A Oka; M Takanami; Y Hirota
Journal: Nucleic Acids Res Date: 1982-06-25 Impact factor: 16.971

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Authors: J M Kaguni; R S Fuller; A Kornberg
Journal: Nature Date: 1982-04-15 Impact factor: 49.962

6. Nucleotide sequence of Escherichia coli K-12 replication origin.

Authors: K Sugimoto; A Oka; H Sugisaki; M Takanami; A Nishimura; Y Yasuda; Y Hirota
Journal: Proc Natl Acad Sci U S A Date: 1979-02 Impact factor: 11.205

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Authors: K von Meyenburg; F G Hansen; L D Nielsin; E Riise
Journal: Mol Gen Genet Date: 1978-04-17

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Authors: S Yasuda; Y Hirota
Journal: Proc Natl Acad Sci U S A Date: 1977-12 Impact factor: 11.205

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Authors: T Miki; S Hiraga; T Nagata; T Yura
Journal: Proc Natl Acad Sci U S A Date: 1978-10 Impact factor: 11.205

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Authors: A Oka; K Sugimoto; M Takanami; Y Hirota
Journal: Mol Gen Genet Date: 1980-04

15 in total

Review 1. Regulation of DnaA assembly and activity: taking directions from the genome.

Authors: Alan C Leonard; Julia E Grimwade
Journal: Annu Rev Microbiol Date: 2011 Impact factor: 15.500

2. Transcription in vivo within the replication origin of the Escherichia coli chromosome: a mechanism for activating initiation of replication.

Authors: T Asai; C P Chen; T Nagata; M Takanami; M Imai
Journal: Mol Gen Genet Date: 1992-01

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Authors: M K Berlyn
Journal: Microbiol Mol Biol Rev Date: 1998-09 Impact factor: 11.056

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Authors: B J Bachmann
Journal: Microbiol Rev Date: 1990-06

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Authors: J Nesvera; J Hochmannová
Journal: Folia Microbiol (Praha) Date: 1985 Impact factor: 2.099

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Authors: M Yoshimoto; K Nagai; G Tamura
Journal: Mol Gen Genet Date: 1986-08

7. Methylation strongly enhances DNA bending in the replication origin region of the Escherichia coli chromosome.

Authors: T Kimura; T Asai; M Imai; M Takanami
Journal: Mol Gen Genet Date: 1989-10

8. Initiation signals for complementary strand DNA synthesis in the region of the replication origin of the Escherichia coli chromosome.

Authors: A R Stuitje; P J Weisbeek; M Meijer
Journal: Nucleic Acids Res Date: 1984-04-11 Impact factor: 16.971

9. Initiation of simian virus 40 DNA synthesis in vitro.

Authors: P A Bullock; Y S Seo; J Hurwitz
Journal: Mol Cell Biol Date: 1991-05 Impact factor: 4.272

10. The distribution and properties of RNA primed initiation sites of DNA synthesis at the replication origin of Escherichia coli chromosome.

Authors: Y Kohara; N Tohdoh; X W Jiang; T Okazaki
Journal: Nucleic Acids Res Date: 1985-10-11 Impact factor: 16.971