title: Some properties of mutants of Escherichia coli K12 defective in DNA polymerase I and exonuclease V.
mesh_terms: D004254:DNA Nucleotidyltransferases / Q000378:metabolism*; D004260:DNA Repair; D004926:Escherichia coli / Q000201:enzymology* / Q000528:radiation effects; D005092:Exonucleases / Q000378:metabolism*; D005796:Genes; D009154:Mutation; D014176:Protein Biosynthesis; D011831:Radiation Genetics; D013489:Suppression, Genetic; D014466:Ultraviolet Rays
chemical_list: D004254:DNA Nucleotidyltransferases; D005092:Exonucleases