title: Inhibition of yeast sporulation by ethidium bromide.
abstract: Ethidium bromide blocks ascus formation in the yeast Saccharomyces cerevisiae. This may mean that the presence of the mitochondrial genome is required for sporulation in this organism.
mesh_terms: D004272:DNA, Mitochondrial / Q000502:physiology; D004996:Ethidium / Q000494:pharmacology*; D012441:Saccharomyces cerevisiae / Q000502:physiology*; D013172:Spores, Fungal / Q000187:drug effects
chemical_list: D004272:DNA, Mitochondrial; D004996:Ethidium