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Rates of spontaneous mitotic recombination in Saccharomyces cerevisiae

Published online by Cambridge University Press:  14 April 2009

R. J. Thornton  and
J. R. Johnston
R. J. Thornton
Affiliation:
Department of Applied Microbiology, University of Strathclyde, Glasgow C.1
J. R. Johnston
Affiliation:
Department of Applied Microbiology, University of Strathclyde, Glasgow C.1
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The rates of mitotic recombination at the loci ade3, ade5–7, ade6 and ade8 were approximated by the method of ‘increasing proportion of variants with growth’. The values (per cell generation) were 3·5 × 10−4 for ade8, 1·4 × 10−4 for ade5–7, 4·0 × 10−5 for ade3 and < 2 × 10−6 for ade6. The relative frequencies of mitotic recombination in regions between ade 5–7 and the centromere were different from those obtained with radiation-induced recombinants.

Type
Research Article
Information
Genetics Research , Volume 18 , Issue 2 , October 1971 , pp. 147 - 151
Copyright
Copyright © Cambridge University Press 1971

References

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