Induction by N-methyl-N′-nitro-N-nitrosoguanidine of nuclear and cytoplasmic mutations in Saccharomyces cerevisiae
✍ Scribed by Isabel L. Calderón; E. Cerdá-Olmedo
- Book ID
- 113192540
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 705 KB
- Volume
- 108
- Category
- Article
- ISSN
- 0027-5107
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Contrary to what happens in bacteria, mutations induced by nitrosoguanidine in yeast are not accompanied by an excess of mutations in nearby genes. We have investigated nitrosoguanidine mutagenesis in three regions of the yeast genome: the contiguous DNA segments HIS4A, HIS4B and HIS4C, located on c
## Abstract Survival and mutation induction studies have been explored in two strains of __Taphrina maculans__ Butler with N‐methyl‐N'‐nitro‐N‐nitrosoguanidine. The salmon red strain is more susceptible to the mutagen than the creamy white one. Filamentous and small spored mutants were induced only