Summary
A procedure for detection of mutants exhibiting either enhanced or reduced spontaneous mutation during mitosis and/or meiosis has been developed to probe the joint genic control of spontaneous mutation and recombination in yeast. A semidominant mutator,rem1-1, recovered by this technique, exhibits enhanced spontaneous mutation, intragenic recombination, and intergenic recombination during mitosis. Diploids homozygous forrem1-1 exhibit normal levels of meiotic intragenic and intergenic recombination and diminished ascospore viability.
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Golin, J.E., Esposito, M.S. Evidence for joint genic control of spontaneous mutation and genetic recombination during mitosis inSaccharomyces . Molec. Gen. Genet. 150, 127–135 (1977). https://doi.org/10.1007/BF00695392
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DOI: https://doi.org/10.1007/BF00695392