Studies on the DNA photoreactivating enzyme from Escherichia coli. I. Transduction of the phr gene by bacteriophage lambda.

Centrifugation, Density Gradient Chromosome Mapping Coliphages/isolation & purification DNA DNA Repair DNA, Viral Escherichia coli/enzymology,growth & development,radiation effects Genetics, Microbial Lyases/biosynthesis Lysogeny Mutation Phosphorus Isotopes Photochemistry Pyrimidines Radiation Effects Temperature Transduction, Genetic Ultraviolet Rays

DNA, Viral Phosphorus Isotopes Pyrimidines DNA Lyases