title: The effect of preliminary irradiation of barley grain with low doses of x-rays on the mutagenic activity of several monofunctional alkylating agents.
mesh_terms: D000477:Alkylating Agents / Q000494:pharmacology*; D001388:Aziridines / Q000494:pharmacology; D001947:Breeding; D002734:Chlorophyll; D002523:Edible Grain / Q000528:radiation effects*; D001467:Hordeum / Q000187:drug effects / Q000528:radiation effects*; D008698:Mesylates / Q000494:pharmacology; D009153:Mutagens / Q000494:pharmacology*; D009154:Mutation; D011831:Radiation Genetics; D013431:Sulfates / Q000494:pharmacology
chemical_list: D000477:Alkylating Agents; D001388:Aziridines; D008698:Mesylates; D009153:Mutagens; D013431:Sulfates; D002734:Chlorophyll