Genetic mapping of nuclear mucidin resistance mutations in Saccharomyces cerevisiae
- 1 May 1986
- journal article
- research article
- Published by Springer Nature in Current Genetics
- Vol. 10 (9), 665-670
- https://doi.org/10.1007/bf00410914
Abstract
In the yeast Saccharomyces cerevisiae, two nuclear pleiotropic drug resistance mutations pdr3-1 (former designation muc PR) and pdr3-2 (former designation DRI9/T7) have been selected as resistant to mucidin and as resistant to chloramphenicol plus cycloheximide, respectively. The pdr3 mutations were found not to affect the plasma membrane ATPase activity measured in a crude membrane fraction. Meiotic mapping using strains with standard genetic markers revealed that mutation pdr3-1 is centromere linked on the left arm of chromosome II at a distance of 5.9 ± 3.3 cM from its centromere and 11.6 ± 3.1 cM from the marker pet9. The centromere linked pdr3-2 mutation exhibited also genetic linkage to pet9 with a map distance of 9.8 ± 3.2 cM. These results indicate that pdr3-1 and pdr3-2 are alleles of the same pleiotropic drug resistance locus PDR3 which is involved in the control of the plasma membrane permeability in yeast.Keywords
This publication has 41 references indexed in Scilit:
- Modified Plasma‐Membrane ATPase in Mutants of Saccharomyces cerevisiaeEuropean Journal of Biochemistry, 1983
- Spectral Properties of Cytochrome b-561 and Cytochrome b-565 in Mucidin-Resistant Mutants of Saccharomyces cerevisiaeEuropean Journal of Biochemistry, 1981
- Nuclear inheritance of resistance to antimycin A in Saccharomyces cerevisiaeMolecular Genetics and Genomics, 1979
- Inheritance of multiple drug resistance in Saccharomyces cerevisiae: Linkage to leu1 and analyses of 2 μm DNA in partial revertantsMolecular Genetics and Genomics, 1979
- Genetic determination of ubiquinol-cytochromec reductaseMolecular Genetics and Genomics, 1978
- Mucidin Resistance in Yeast. Isolation, Characterization and Genetic Analysis of Nuclear and Mitochondrial Mucidin-Resistant Mutants of Saccharomyces cerevisiaeEuropean Journal of Biochemistry, 1977
- Some physiological alterations associated with pleiotropic cross resistance and collateral sensitivity in Saccharomyces cerevisiaeMolecular Genetics and Genomics, 1976
- Yeast episome: Oligomycin resistance associated with a small covalently closed non-mitochondrial circular DNABiochemical and Biophysical Research Communications, 1974
- Antibiotic mucidin, a new antimycin A-like inhibitor of electron transport in rat liver mitochondriaBiochemical and Biophysical Research Communications, 1974
- Single nuclear gene inherited cross resistance and collateral sensitivity to 17 inhibitors of mitochondrial function in S. cerevisiaeMolecular Genetics and Genomics, 1973