Mapping of trichodermin resistance in Saccharomyces cerevisiae: a genetic locus for a component of the 60S ribsomal subunit
- PMID: 786781
- PMCID: PMC1213542
- DOI: 10.1093/genetics/83.4.667
Mapping of trichodermin resistance in Saccharomyces cerevisiae: a genetic locus for a component of the 60S ribsomal subunit
Abstract
Resistance to the protein synthesis inhibitor trichodermin in Saccharomyces cerevisiae has been studied. A single recessive nuclear gene was responsible for resistance. The resistance locus, tcm1 was found to be closely linked (1 centi-morgan) to the locus pet 17 on the right arm of chromosome XV. The mutation to trichodermin resistance conferred resistance to other 12,13-epoxytrichothecenes and to the structurally unrelated antibiotic anisomycin.
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