Ultraviolet light sensitive mutants of Coprinus lagopus. I. Isolation and characterization |
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| Authors: | M A Rahman J W Cowan |
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| Affiliation: | University of London, King''s College, Department of Plant Sciences, 68 Half Moon Lane, London SE24 9JF Great Britain |
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| Abstract: | 4UV-sensitive mutants have been isolated from the wild type strain BC9/66 of Coprinus lagopus by following a new replica plating technique. Complementation and recombination studies between these mutants suggest 3 gene loci uvs1, uvs2 and uvs3, two of the mutants being allelic (uvs3-1 and uvs3-2). The mutants uvs2, uvs3-1 and uvs3-2 show photoreactivation whereas the mutant uvs1 appears to be deficient in this respect. None of the mutants of the wild type showed significant recovery after dark holding. |
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| Keywords: | DRF dose reduction factor(s) |
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