title: The use of DNA fragments of defined sequence for the study of DNA damage and repair.
mesh_terms: D000469:Alkaline Phosphatase; D001483:Base Sequence; D004247:DNA; D004260:DNA Repair; D004262:DNA Restriction Enzymes; D004926:Escherichia coli / Q000201:enzymology; D008722:Methods; D010957:Plasmids; D011116:Polynucleotide 5'-Hydroxyl-Kinase; D013379:Substrate Specificity; D013604:T-Phages / Q000201:enzymology
chemical_list: D004247:DNA; D011116:Polynucleotide 5'-Hydroxyl-Kinase; D004262:DNA Restriction Enzymes; D000469:Alkaline Phosphatase