title: Positive responses to carcinogens in the yeast DEL recombination assay are not due to selection of preexisting spontaneous revertants.
authors.affiliation: Department of Cancer Cell Biology, Harvard School of Public Health, 665 Huntington Avenue, Boston, MA 02115-6021, USA. rbrennan@hsph.harvard.edu
authors.forename: R J
authors.initials: RJ
authors.lastname: Brennan
authors.forename: R H
authors.initials: RH
authors.lastname: Schiestl
mesh_terms: D002273:Carcinogens / Q000633:toxicity; D006639:Histidine; D009152:Mutagenicity Tests / Q000379:methods*; D009154:Mutation; D011995:Recombination, Genetic; D015003:Yeasts / Q000235:genetics
chemical_list: D002273:Carcinogens; D006639:Histidine