title: Cytogenetic radiosensitivity and chiasma frequency in wild and laboratory mice.
mesh_terms: D000818:Animals; D002869:Chromosome Aberrations; D002875:Chromosomes / Q000528:radiation effects*; D003434:Crossing Over, Genetic; D006824:Hybridization, Genetic; D008297:Male; D008540:Meiosis; D011829:Radiation Dosage; D011831:Radiation Genetics; D013094:Spermatozoa / Q000166:cytology / Q000528:radiation effects; D013737:Testis / Q000528:radiation effects