Literature DB >> 3001034

SOS-independent coupling between DNA replication and cell division in Escherichia coli.

A Jaffé, R D'Ari, V Norris.   

Abstract

Inhibition of DNA synthesis in Escherichia coli mutants in which the SOS-dependent division inhibitors SfiA and SfiC were unable to operate led to a partial arrest of cell division. This SOS-independent mechanism coupling DNA replication and cell division was characterized with respect to residual division, particle number, and DNA content. Whether DNA replication was blocked in the initiation or the elongation step, numerous normal-sized anucleate cells were produced (not minicells or filaments). Their production was used to evaluate the efficiency of this coupling mechanism, which seems to involve the cell division protein FtsZ (SulB), also known to be the target of the division inhibitors SfiA and SfiC. In the absence of DNA synthesis, the efficiency of coupling was modulated by the cyclic-AMP-cyclic-AMP receptor protein complex, which was required for anucleate cell production.

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Year:  1986        PMID： 3001034      PMCID： PMC214371          DOI： 10.1128/jb.165.1.66-71.1986

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


  33 in total

1.  Production of cells without deoxyribonucleic acid during thymidine starvation of lexA- cultures of Escherichia coli K-12.

Authors:  W E Howe; D W Mount
Journal:  J Bacteriol       Date:  1975-12       Impact factor: 3.490

2.  Regulation of bacterial cell division: temperature-sensitive mutants of Escherichia coli that are defective in septum formation.

Authors:  J R Walker; A Kovarik; J S Allen; R A Gustafson
Journal:  J Bacteriol       Date:  1975-08       Impact factor: 3.490

3.  High and selective resistance to mecillinam in adenylate cyclase-deficient or cyclic adenosine 3',5'-monophosphate receptor protein-deficient mutants of Escherichia coli.

Authors:  R Aono; M Yamasaki; G Tamura
Journal:  J Bacteriol       Date:  1979-02       Impact factor: 3.490

4.  Coupling of DNA replication and cell division: sulB is an allele of ftsZ.

Authors:  J F Lutkenhaus
Journal:  J Bacteriol       Date:  1983-06       Impact factor: 3.490

5.  Role of the sfiA-dependent cell division regulation system in Escherichia coli.

Authors:  O Huisman; M Jacques; R D'ari; L Caro
Journal:  J Bacteriol       Date:  1983-02       Impact factor: 3.490

6.  Genetic basis of minicell formation in Escherichia coli K-12.

Authors:  E Davie; K Sydnor; L I Rothfield
Journal:  J Bacteriol       Date:  1984-06       Impact factor: 3.490

Review 7.  The SOS regulatory system of Escherichia coli.

Authors:  J W Little; D W Mount
Journal:  Cell       Date:  1982-05       Impact factor: 41.582

8.  Regulation of chromosome segregation in Escherichia coli.

Authors:  A Jaffé; R D'Ari
Journal:  Ann Inst Pasteur Microbiol (1985)       Date:  1985 Jan-Feb

9.  Cell-division control in Escherichia coli: specific induction of the SOS function SfiA protein is sufficient to block septation.

Authors:  O Huisman; R D'Ari; S Gottesman
Journal:  Proc Natl Acad Sci U S A       Date:  1984-07       Impact factor: 11.205

10.  A lacZ-ftsZ gene fusion is an analog of the cell division inhibitor sulA.

Authors:  J E Ward; J F Lutkenhaus
Journal:  J Bacteriol       Date:  1984-03       Impact factor: 3.490
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  45 in total

1.  Inhibition of cell division in hupA hupB mutant bacteria lacking HU protein.

Authors:  A M Dri; J Rouviere-Yaniv; P L Moreau
Journal:  J Bacteriol       Date:  1991-05       Impact factor: 3.490

2.  Termination of DNA replication is required for cell division in Escherichia coli.

Authors:  N Grossman; E Rosner; E Z Ron
Journal:  J Bacteriol       Date:  1989-01       Impact factor: 3.490

3.  Cyclic AMP and cell division in Escherichia coli.

Authors:  R D'Ari; A Jaffé; P Bouloc; A Robin
Journal:  J Bacteriol       Date:  1988-01       Impact factor: 3.490

4.  Connecting environment and genome plasticity in the characterization of transformation-induced SOS regulation and carbon catabolite control of the Vibrio cholerae integron integrase.

Authors:  Zeynep Baharoglu; Evelyne Krin; Didier Mazel
Journal:  J Bacteriol       Date:  2012-01-27       Impact factor: 3.490

5.  Chromosome partitioning in Escherichia coli in the absence of dam-directed methylation.

Authors:  D Vinella; A Jaffé; R D'Ari; M Kohiyama; P Hughes
Journal:  J Bacteriol       Date:  1992-04       Impact factor: 3.490

6.  A replication-inhibited unsegregated nucleoid at mid-cell blocks Z-ring formation and cell division independently of SOS and the SlmA nucleoid occlusion protein in Escherichia coli.

Authors:  Joshua Cambridge; Alexandra Blinkova; David Magnan; David Bates; James R Walker
Journal:  J Bacteriol       Date:  2013-10-18       Impact factor: 3.490

7.  DNA replication termination in Escherichia coli parB (a dnaG allele), parA, and gyrB mutants affected in DNA distribution.

Authors:  V Norris; T Alliotte; A Jaffé; R D'Ari
Journal:  J Bacteriol       Date:  1986-11       Impact factor: 3.490

8.  SOS-associated division inhibition gene sfiC is part of excisable element e14 in Escherichia coli.

Authors:  E Maguin; H Brody; C W Hill; R D'Ari
Journal:  J Bacteriol       Date:  1986-10       Impact factor: 3.490

9.  Actively replicating nucleoids influence positioning of division sites in Escherichia coli filaments forming cells lacking DNA.

Authors:  E Mulder; C L Woldringh
Journal:  J Bacteriol       Date:  1989-08       Impact factor: 3.490

10.  holE, the gene coding for the theta subunit of DNA polymerase III of Escherichia coli: characterization of a holE mutant and comparison with a dnaQ (epsilon-subunit) mutant.

Authors:  S C Slater; M R Lifsics; M O'Donnell; R Maurer
Journal:  J Bacteriol       Date:  1994-02       Impact factor: 3.490
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