Article
X-ray-induced specific-locus mutations in the ad-3 region of two-component heterokaryons of Neurospora crassa, IX. Mutational spectra as a function of X-ray dose.
Mutation research - 1 Jan 1991
de Serres F J
Abstract excerpt
In previous studies, X-ray-induced specific-locus mutations in the adenine-3 (ad-3) region of a two-component heterokaryon (H-12) of Neurospora crassa were combined with a series of tester strains carrying markers in the ad-3 and immediately adjacent regions to map mutants that were presumed multilocus deletions (de Serres, 1989c, 1990a). Two new classes of X-ray-induced mutations were recovered: multiple-locus...
Topics
- Alleles
- DNA
- DNA Mutational Analysis
- Dose-Response Relationship, Radiation
- Genotype
- Mutation
- Neurospora crassa
- X-Rays