Literature DB >> 323036

Conversion of psoralen DNA monoadducts in E. coli to interstrand DNA cross links by near UV light (320-360 nm): inability of angelicin to form cross links, in vivo.

M J Ashwood-Smith, E Grant.   

Abstract

Both angelicin and psoralen monoadducts formed in vivo in E. coli by near UV light produce lethal and mutagenic effects. However psoralen monoadducts are converted to cross links by higher doses of UV; angelicin monoadducts are not. The relevance of these results to psoralen photosensitization is discussed.

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Year:  1977        PMID： 323036     DOI： 10.1007/bf02002841

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  26 in total

1.  Lethal photosensitization of bacteria with 8-methoxypsoralen to long wave length ultraviolet radiation.

Authors:  E L OGINSKY; G S GREEN; D G GRIFFITH; W L FOWLKS
Journal:  J Bacteriol       Date:  1959-12       Impact factor: 3.490

2.  Effect of temperature on dose-dependent changes in sedimentation characteristics of bacterial DNA produced, in vivo, by near-ultraviolet irradiation and 8-methoxypsoralen.

Authors:  M J Ashwood-Smith; E Grant
Journal:  Cryobiology       Date:  1974-04       Impact factor: 2.487

3.  A high susceptibility of Fanconi's anemia to chromosome breakage by DNA cross-linking agents.

Authors:  M S Sasaki; A Tonomura
Journal:  Cancer Res       Date:  1973-08       Impact factor: 12.701

4.  Formation of inter-strand cross-linkings in the photoreactions between furocoumarins and DNA.

Authors:  F Dall'Acqua; S Marciani; L Ciavatta; G Rodighiero
Journal:  Z Naturforsch B       Date:  1971-06       Impact factor: 1.047

5.  Psoralen plus near ultraviolet light inactivation of cultured Chinese hamster cells and its relation to DNA cross-links.

Authors:  E Ben-Hur; M M Elkind
Journal:  Mutat Res       Date:  1973-06       Impact factor: 2.433

6.  The random (non-specific) forward mutational response of gene loci in Aspergillus conidia after photosensitisation to near ultraviolet light (365 nm) by 8-methoxypsoralen.

Authors:  B R Scott; T Alderson
Journal:  Mutat Res       Date:  1971-05       Impact factor: 2.433

7.  The response of mammalian cells to alkylating agents. II. On the mechanism of the removal of sulfur-mustard-induced cross-links.

Authors:  B D Reid; I G Walker
Journal:  Biochim Biophys Acta       Date:  1969-03-18

8.  Phostosensitization of sea-urchin sperm to long-wave ultraviolet light by psoralen.

Authors:  G Colombo
Journal:  Exp Cell Res       Date:  1967-10       Impact factor: 3.905

9.  Inactivation of Escherichia coli, F' episomes at transfer, and bacteriophage lambda by psoralen plus 360-nm light: significance of deoxyribonucleic acid cross-links.

Authors:  R S Cole
Journal:  J Bacteriol       Date:  1971-09       Impact factor: 3.490

10.  Comparative study of lethal photosensitization of Sarcina lutea by 8-methoxypsoralen and by toluidine blue.

Authors:  M M MATHEWS
Journal:  J Bacteriol       Date:  1963-02       Impact factor: 3.490
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  9 in total

1.  Incision by UvrABC excinuclease is a step in the path to mutagenesis by psoralen crosslinks in Escherichia coli.

Authors:  F M Sladek; A Melian; P Howard-Flanders
Journal:  Proc Natl Acad Sci U S A       Date:  1989-06       Impact factor: 11.205

2.  Cho Endonuclease Functions during DNA Interstrand Cross-Link Repair in Escherichia coli.

Authors:  Anthonige Vidya Perera; James Brian Mendenhall; Charmain Tan Courcelle; Justin Courcelle
Journal:  J Bacteriol       Date:  2016-10-21       Impact factor: 3.490

3.  Mutagenesis of the lac promoter region in M13 mp10 phage DNA by 4'-hydroxymethyl-4,5',8-trimethylpsoralen.

Authors:  J Piette; D Decuyper-Debergh; H Gamper
Journal:  Proc Natl Acad Sci U S A       Date:  1985-11       Impact factor: 11.205

4.  Continued effects of black light treatment of psoriasis.

Authors:  M J Ashwood-Smith; S Igali
Journal:  Br Med J       Date:  1978-04-29

5.  Photobiological activity of 5,7-dimethoxycoumarin.

Authors:  M J Ashwood-Smith; G A Poulton; M Liu
Journal:  Experientia       Date:  1983-03-15

6.  Limited Capacity or Involvement of Excision Repair, Double-Strand Breaks, or Translesion Synthesis for Psoralen Cross-Link Repair in Escherichia coli.

Authors:  Jessica M Cole; Jedidiah D Acott; Charmain T Courcelle; Justin Courcelle
Journal:  Genetics       Date:  2018-07-25       Impact factor: 4.562

7.  An estimate of genetic risk from 8-methoxypsoralen photochemotherapy.

Authors:  B A Bridges
Journal:  Hum Genet       Date:  1979-05-23       Impact factor: 4.132

8.  Repair of interstrand cross-links in DNA of Saccharomyces cerevisiae requires two systems for DNA repair: the RAD3 system and the RAD51 system.

Authors:  W J Jachymczyk; R C von Borstel; M R Mowat; P J Hastings
Journal:  Mol Gen Genet       Date:  1981

9.  Detection of furocoumarins in plants and plant products with an ultrasensitive biological photoassay employing a DNA-repair-deficient bacterium.

Authors:  M J Ashwood-Smith; O Ceska; S K Chaudhary; P J Warrington; P Woodcock
Journal:  J Chem Ecol       Date:  1986-04       Impact factor: 2.626
  9 in total

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