title: Genetic analyses of the polarity alleles in recombinants from mitochondrial genetic crosses.
abstract: A number of minority recombinant and parental types from a heterosexual cross were analyzed for the omega allele they carry. It was found that recombinant progeny can be omega(-), that minority parental types among the progeny can be omega(+) rather than omega(-), and, finally, that certain of the results suggest that the omega locus may not be at the proximal end of the mitochondrial genetic map (Bolotin et al., 1971; Grivell et al., 1973) but rather may lie between the [cap1-r/cap-s] and [ery1-r/ery-s] loci.
mesh_terms: D000483:Alleles; D002701:Chloramphenicol / Q000494:pharmacology; D002874:Chromosome Mapping; D003433:Crosses, Genetic; D004352:Drug Resistance, Microbial; D004917:Erythromycin / Q000494:pharmacology; D005111:Extrachromosomal Inheritance; D008928:Mitochondria; D008954:Models, Biological; D009840:Oligomycins / Q000494:pharmacology; D011995:Recombination, Genetic; D012441:Saccharomyces cerevisiae / Q000187:drug effects
chemical_list: D009840:Oligomycins; D004917:Erythromycin; D002701:Chloramphenicol