title: Mutations altering genetic recombination and repair of DNA in bacteriophage T4.
mesh_terms: D000166:Acridines; D003090:Coliphages / Q000187:drug effects / Q000528:radiation effects; D004260:DNA Repair; D004267:DNA Viruses / Q000187:drug effects / Q000528:radiation effects; D003673:Defective Viruses; D005816:Genetic Complementation Test; D006918:Hydroxyurea; D008698:Mesylates; D009153:Mutagens; D009154:Mutation; D009604:Nitrosoguanidines; D011831:Radiation Genetics; D011995:Recombination, Genetic; D014466:Ultraviolet Rays
chemical_list: D000166:Acridines; D008698:Mesylates; D009153:Mutagens; D009604:Nitrosoguanidines; D006918:Hydroxyurea