title: Persistence of thymine dimers in the replicated DNA of Escherichia coli B/r Her+.
mesh_terms: D004260:DNA Repair; D004261:DNA Replication; D004269:DNA, Bacterial / Q000096:biosynthesis* / Q000528:radiation effects; D004926:Escherichia coli / Q000378:metabolism*; D011830:Radiation Effects; D013941:Thymine; D014466:Ultraviolet Rays
chemical_list: D004269:DNA, Bacterial; D013941:Thymine