Ten mutants of Saccharomyces cerevisiae sensitive to CrO3 were obtained and genetically analyzed. All of them were recessive. Segregation of the sensitivity after crossing them with a wild type strain indicated that the sensitivity of some mutants was determined by single mutations and that of other
The isolation of new DNA synthesis mutants in the yeastSaccharomyces cerevisiae
โ Scribed by Johnston, Leland H. ;Thomas, Alison P.
- Publisher
- Springer
- Year
- 1982
- Tongue
- English
- Weight
- 570 KB
- Volume
- 186
- Category
- Article
- ISSN
- 0026-8925
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Many strains of Saccharomyces cerevisiae do not grow on YPD agar containing 750 pg/ml CrO3. Mutants able to grow in the presence of 850 pg/ml CrO 3 were obtained from such strains after UV mutagenesis. All of the mutants grew even in the presence of 1,000 pg/ml CrO 3..Chromium resistance was dominan
Newly synthesised DNA molecules the same size as replicons (7 million-60 million daltons) accumulate in yeast cells treated with hydroxyurea. During prolonged incubation in low concentrations of the drug, there is a large accumulation of these molecules without any corresponding increase in their mo
Five mutants carrying antisuppressors which reduce the efficiency of SUP46 suppressor of the yeast, Saccharomyces cerevisiae, were isolated. One of them was found to have an altered protein, S27, of 40S ribosomal subunit by using two-dimensional gel electrophoresis. A single recessive gene, designat