title: Illegitimate recombination: role of type II DNA topoisomerase.
mesh_terms: D002872:Chromosome Deletion; D004250:DNA Topoisomerases, Type II / Q000235:genetics / Q000378:metabolism*; D004926:Escherichia coli / Q000201:enzymology* / Q000235:genetics; D005784:Gene Amplification; D005796:Genes; D005798:Genes, Bacterial; D007700:Kinetics; D046911:Macromolecular Substances; D011995:Recombination, Genetic; D013604:T-Phages / Q000201:enzymology* / Q000235:genetics
chemical_list: D046911:Macromolecular Substances; D004250:DNA Topoisomerases, Type II