title: On the role of ligase in genetic recombination in bacteriophage T4.
mesh_terms: D003090:Coliphages / Q000201:enzymology; D003433:Crosses, Genetic; D004926:Escherichia coli; D005827:Genetics, Microbial; D008025:Ligases; D009154:Mutation; D011119:Polynucleotides; D011995:Recombination, Genetic
chemical_list: D011119:Polynucleotides; D008025:Ligases