Integration of donor DNA in bacterial conjugation.

Carbon Isotopes Carbon Radioisotopes Cell Division Centrifugation, Density Gradient Conjugation, Genetic DNA, Bacterial/analysis,metabolism Endonucleases Escherichia coli/metabolism Haemophilus influenzae/enzymology Isotope Labeling Kinetics Molecular Weight Mutation Nitrogen Isotopes Nucleic Acid Denaturation Nucleic Acid Hybridization Phosphorus Radioisotopes Recombination, Genetic Temperature Time Factors Tritium

Carbon Isotopes Carbon Radioisotopes DNA, Bacterial Nitrogen Isotopes Phosphorus Radioisotopes Tritium Endonucleases