title: Effects of pre- and simultaneous treatment with urea on the induction of chromatid aberrations in Vicia faba.
abstract: Pre- and simultaneous treatments of Vicia faba root tip meristems with urea and ethyl alcohol, mitomycin C, maleic hydrazide, 3H-thymidine and X-rays, respectively, were found to result in mutagen-specific changes of the spectrum and yield of induced chromatid aberrations.
mesh_terms: D002869:Chromosome Aberrations; D002875:Chromosomes / Q000187:drug effects; D000431:Ethanol / Q000494:pharmacology; D008937:Mitomycins / Q000494:pharmacology; D008938:Mitosis / Q000187:drug effects; D009153:Mutagens / Q000494:pharmacology*; D018521:Plant Physiological Phenomena; D010944:Plants / Q000187:drug effects* / Q000528:radiation effects; D011724:Pyridazines / Q000494:pharmacology; D013936:Thymidine / Q000494:pharmacology; D014508:Urea / Q000494:pharmacology*; D014965:X-Rays
chemical_list: D008937:Mitomycins; D009153:Mutagens; D011724:Pyridazines; D000431:Ethanol; D014508:Urea; D013936:Thymidine