title: Transfection by half molecules and inverted molecules of lambda DNA: requirement for exo and  -promoted recombination.
mesh_terms: D003090:Coliphages / Q000201:enzymology; D004267:DNA Viruses / Q000201:enzymology; D004279:DNA, Viral / Q000494:pharmacology*; D003851:Deoxyribonucleases / Q000378:metabolism; D004926:Escherichia coli; D005092:Exonucleases / Q000378:metabolism*; D005796:Genes; D008961:Models, Structural; D009154:Mutation; D011995:Recombination, Genetic; D013104:Spheroplasts; D014316:Tritium; D014764:Viral Proteins
chemical_list: D004279:DNA, Viral; D014764:Viral Proteins; D014316:Tritium; D003851:Deoxyribonucleases; D005092:Exonucleases