Literature DB >> 1438682

Induction of SOS repair by ionizing radiation. Results from experiments at accelerators.

K Koudela1, L Ryznar, S Kozubek, J Slotova.   

Abstract

beta-galactosidase and alkaline phosphatase activities of Escherichia coli strain PQ37 carrying the fusion gene of sulA and lacZ treated with different types of ionizing radiation were examined. The induction factor (ratio of beta-galactosidase to alkaline phosphatase activity), reflecting the SOS-induction potency, increases significantly with radiation dose. Maximum effectiveness to induce SOS-response has been found for deuterium and helium ions in comparison to gamma-rays, carbon or krypton ions. Increased energy of helium ions leads to greater SOS-induction potency of radiation.

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Year:  1992        PMID： 1438682     DOI： 10.1007/bf01210214

Source DB:  PubMed          Journal:  Radiat Environ Biophys        ISSN： 0301-634X            Impact factor:   1.925


  15 in total

1.  Investigation of the SOS response of Escherichia coli after gamma-irradiation by means of the SOS chromotest.

Authors:  S Kozubek; M M Ogievetskaya; E A Krasavin; V Drasil; J Soska
Journal:  Mutat Res       Date:  1990-05       Impact factor: 2.433

2.  Mutation induction in V79 Chinese hamster cells by very heavy ions.

Authors:  T Kranert; E Schneider; J Kiefer
Journal:  Int J Radiat Biol       Date:  1990-12       Impact factor: 2.694

3.  RBE-LET relationship for the survival of V79 cells irradiated with low energy protons.

Authors:  M Belli; R Cherubini; S Finotto; G Moschini; O Sapora; G Simone; M A Tabocchini
Journal:  Int J Radiat Biol       Date:  1989-01       Impact factor: 2.694

4.  Detection of ionizing radiations with the SOS Chromotest, a bacterial short-term test for genotoxic agents.

Authors:  P Quillardet; G Frelat; V D Nguyen; M Hofnung
Journal:  Mutat Res       Date:  1989-10       Impact factor: 2.433

5.  Mutation and inactivation of cultured mammalian cells exposed to beams of accelerated heavy ions. II. Chinese hamster V79 cells.

Authors:  J Thacker; A Stretch; M A Stephens
Journal:  Int J Radiat Biol Relat Stud Phys Chem Med       Date:  1979-08

Review 6.  Cellular and subcellular effects of very heavy ions.

Authors:  J Kiefer
Journal:  Int J Radiat Biol Relat Stud Phys Chem Med       Date:  1985-12

7.  Induction of the SOS response in Escherichia coli by heavy ions.

Authors:  S Kozubek; E A Krasavin; I Soska; V Drasil; K G Amirtayev; B Tokarova; M Bonev
Journal:  Mutat Res       Date:  1989-11       Impact factor: 2.433

8.  'Rec-lac test' for detecting SOS-inducing activity of environmental genotoxic substance.

Authors:  T Nunoshiba; H Nishioka
Journal:  Mutat Res       Date:  1991-01       Impact factor: 2.433

9.  Mutagenic action of heavy ions on Escherichia coli cells.

Authors:  B Tokarova; K G Amirtayev; S Kozubek; E A Krasavin
Journal:  Mutat Res       Date:  1989-12       Impact factor: 2.433

10.  Effects of the umuC36 mutation on ultraviolet-radiation-induced base-change and frameshift mutations in Escherichia coli.

Authors:  T Kato; E Nakano
Journal:  Mutat Res       Date:  1981-10       Impact factor: 2.433
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  2 in total

1.  Genotoxicity assessment of low-level doses of gamma radiation with the SOS chromotest and the Ames test.

Authors:  A Ya Bolsunovsky; O I Sinitsyna; T S Frolova; E A Vasyunina; D V Dementyev
Journal:  Dokl Biochem Biophys       Date:  2016-09-07       Impact factor: 0.788

2.  A biosensor for environmental genotoxin screening based on an SOS lux assay in recombinant Escherichia coli cells.

Authors:  L R Ptitsyn; G Horneck; O Komova; S Kozubek; E A Krasavin; M Bonev; P Rettberg
Journal:  Appl Environ Microbiol       Date:  1997-11       Impact factor: 4.792
  2 in total

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