title: A possible source of primary nucleotide chain breaks in recombinant structures in eukaryotes.
mesh_terms: D000818:Animals; D002842:Chromatids; D003434:Crossing Over, Genetic; D004247:DNA / Q000096:biosynthesis*; D005815:Genetic Code; D006801:Humans; D008540:Meiosis; D008954:Models, Biological; D009711:Nucleotides; D011995:Recombination, Genetic
chemical_list: D009711:Nucleotides; D004247:DNA