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Literature DB >> 11948168

Genetic organization of the Vibrio harveyi DnaA gene region and analysis of the function of the V. harveyi DnaA protein in Escherichia coli.

Dvora Berenstein¹, Kirsten Olesen, Christian Speck, Ole Skovgaard.

Abstract

The Vibrionaceae family is distantly related to Enterobacteriaceae within the group of bacteria possessing the Dam methylase system. We have cloned, sequenced, and analyzed the dnaA gene region of Vibrio harveyi and found that although the organization of the V. harveyi dnaA region differs from that of Escherichia coli, the expression of both genes is autoregulated and ATP-DnaA binds cooperatively to ATP-DnaA boxes in the dnaA promoter region. The DnaA proteins of V. harveyi and E. coli are interchangeable and function nearly identically in controlling dnaA transcription and the initiation of chromosomal DNA replication despite the evolutionary distance between these bacteria.

Entities: Chemical Species

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Year: 2002 PMID： 11948168 PMCID： PMC134989 DOI： 10.1128/JB.184.9.2533-2538.2002

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

39 in total

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Authors: C Speck; C Weigel; W Messer
Journal: EMBO J Date: 1999-11-01 Impact factor: 11.598

2. Effect of different concentrations of H-NS protein on chromosome replication and the cell cycle in Escherichia coli.

Authors: T Atlung; F G Hansen
Journal: J Bacteriol Date: 2002-04 Impact factor: 3.490

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Journal: J Bacteriol Date: 1994-01 Impact factor: 3.490

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Authors: K Skarstad; E Boye
Journal: Biochim Biophys Acta Date: 1994-03-01

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Journal: Cell Date: 1994-05-06 Impact factor: 41.582

6. Primary structure of the chromosomal origins (oriC) of Enterobacter aerogenes and Klebsiella pneumoniae: comparisons and evolutionary relationships.

Authors: J M Cleary; D W Smith; N E Harding; J W Zyskind
Journal: J Bacteriol Date: 1982-06 Impact factor: 3.490

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Authors: B R Palmer; M G Marinus
Journal: Gene Date: 1994-05-27 Impact factor: 3.688

8. Nucleotide sequence of the origin of replication of the Escherichia coli K-12 chromosome.

Authors: M Meijer; E Beck; F G Hansen; H E Bergmans; W Messer; K von Meyenburg; H Schaller
Journal: Proc Natl Acad Sci U S A Date: 1979-02 Impact factor: 11.205

9. 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: R Tam; M H Saier
Journal: Microbiol Rev Date: 1993-06

5 in total

1. Escherichia coli cells with increased levels of DnaA and deficient in recombinational repair have decreased viability.

Authors: Aline V Grigorian; Rachel B Lustig; Elena C Guzmán; Joseph M Mahaffy; Judith W Zyskind
Journal: J Bacteriol Date: 2003-01 Impact factor: 3.490