title: Induction of translocations in mouse spermatogonia after fractionated exposure to 60Co gamma-rays.
abstract: Male mice of the Q strain were exposed to 60Co gamma-rays at 2 Gy and 2 X 2 Gy separated by increasing time intervals (from 0 min to 4 min). The chromosome translocations induced in spermatogonia were scored at diakinesis-metaphase I. A significant decrease of the translocation frequency at time intervals higher than 2 min was observed, confirming results obtained with plant materials.
authors.affiliation: Laboratoire de Génétique et Cytologie générales, Université de Liège, Belgium.
authors.forename: J
authors.initials: J
authors.lastname: Gilot-Delhalle
authors.forename: J
authors.initials: J
authors.lastname: Moutschen
authors.forename: J
authors.initials: J
authors.lastname: Garsou
mesh_terms: D000818:Animals; D004307:Dose-Response Relationship, Radiation; D005720:Gamma Rays; D008297:Male; D008540:Meiosis / Q000528:radiation effects*; D051379:Mice; D009154:Mutation / Q000528:radiation effects*; D013091:Spermatogenesis / Q000528:radiation effects; D013093:Spermatogonia / Q000528:radiation effects*; D013094:Spermatozoa / Q000528:radiation effects*; D013997:Time Factors; D014178:Translocation, Genetic