Recombinational DNA repair and sister chromatid exchanges.
D000818:Animals; D002455:Cell Division; D002467:Cell Nucleus; D002842:Chromatids; D002869:Chromosome Aberrations; D002875:Chromosomes / Q000528:radiation effects; D003434:Crossing Over, Genetic; D004260:DNA Repair; D006801:Humans; D008954:Models, Biological; D011831:Radiation Genetics; D011995:Recombination, Genetic