title: Spontaneous formation of cointegrates of the oncogenic Ti-plasmid and the wide-host-range P-plasmid RP4.
mesh_terms: D003227:Conjugation, Genetic; D004269:DNA, Bacterial; D004926:Escherichia coli / Q000235:genetics*; D008854:Microscopy, Electron; D009690:Nucleic Acid Conformation; D010957:Plasmids; D011815:R Factors; D011995:Recombination, Genetic; D012231:Rhizobium / Q000235:genetics*
chemical_list: D004269:DNA, Bacterial