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Literature DB >> 358188

Inactivation of phage repressor in a permeable cell system: role of recBC DNase in induction.

Abstract

UV light causes inactivation of phage (phi80) repressor molecules in a plasmolyzed, permeable cell preparation of Escherichia coli. Induction without UV irradiation occurs when the permeable cells are incubated in the presence of four deoxyribonucleoside triphosphates and ATP. The induction triggered by dNTP's requires a functional recBC gene product and is associated with degradation of the DNA replication fork. The role of recBC DNase in the induction of prophage and SOS functions in general is discussed.

Entities: Chemical Species

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Year: 1978 PMID： 358188 PMCID： PMC392826 DOI： 10.1073/pnas.75.8.3569

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

16 in total

1. Genetic fine structure of the leucine operon in Salmonella.

Authors: P MARGOLIN
Journal: Genetics Date: 1963-03 Impact factor: 4.562

2. The control of normal DNA replication in bacteria.

Authors: O MAALOE
Journal: Cold Spring Harb Symp Quant Biol Date: 1961

3. Turnover of the deoxyribonucleoside triphosphates in Escherichia coli 15 T during thymine starvation.

Authors: J Neuhard; E Thomassen
Journal: Eur J Biochem Date: 1971-05-11

4. Behavior of lambda bacteriophage in a recombination deficienct strain of Escherichia coli.

Authors: K Brooks; A J Clark
Journal: J Virol Date: 1967-04 Impact factor: 5.103

5. Enzymatic DNA degradation in E. coli: its relationship to synthetic processes at the chromosome level.

Authors: G Buttin; M Wright
Journal: Cold Spring Harb Symp Quant Biol Date: 1968

6. The molecular mechanism of virus induction. I. A procedure for the biochemical assay of prophage induction.

Authors: C L Smith; M Oishi
Journal: Mol Gen Genet Date: 1976-10-18

Review 7. Ultraviolet mutagenesis and inducible DNA repair in Escherichia coli.

Authors: E M Witkin
Journal: Bacteriol Rev Date: 1976-12

8. Early events and mechanisms in the induction of bacterial SOS functions: analysis of the phage repressor inactivation process in vivo.

Authors: C L Smith; M Oishi
Journal: Proc Natl Acad Sci U S A Date: 1978-04 Impact factor: 11.205

9. Inactivation and proteolytic cleavage of phage lambda repressor in vitro in an ATP-dependent reaction.

Authors: J W Roberts; C W Roberts; D W Mount
Journal: Proc Natl Acad Sci U S A Date: 1977-06 Impact factor: 11.205

10. The recBC deoxyribonuclease of Escherichia coli: isolation and characterization of the subunit proteins and reconstitution of the enzyme.

Authors: R P Lieberman; M Oishi
Journal: Proc Natl Acad Sci U S A Date: 1974-12 Impact factor: 11.205

16 in total

1. Suppression of tif-mediated induction of SOS functions in Escherichia coli by an altered dnaB protein.

Authors: R D'Ari; J George; O Huisman
Journal: J Bacteriol Date: 1979-11 Impact factor: 3.490

2. Viability of Escherichia coli K-12 DNA adenine methylase (dam) mutants requires increased expression of specific genes in the SOS regulon.

Authors: K R Peterson; K F Wertman; D W Mount; M G Marinus
Journal: Mol Gen Genet Date: 1985

3. Prophage lambda induction caused by mini-F plasmid genes.

Authors: H Mori; T Ogura; S Hiraga
Journal: Mol Gen Genet Date: 1984

4. Anaerobic cultures of Salmonella typhimurium do not exhibit inducible proteolytic function of the recA gene and recBC function.

Authors: M L Droffner; N Yamamoto
Journal: J Bacteriol Date: 1983-11 Impact factor: 3.490

9. Prophage induction in a permeabilized cell system: induction by deoxyribonucleases and the role of recBC-deoxyribonuclease.

Authors: R M Irbe; M Oishi
Journal: J Bacteriol Date: 1980-12 Impact factor: 3.490

10. Plasmid control of recombination of E. coli K12.

Authors: L S Chernin; M I Ovadis
Journal: Mol Gen Genet Date: 1980