title: Further characterization of human fibroblast apurinic/apyrimidinic DNA endonucleases. The definition of two mechanistic classes of enzyme.
mesh_terms: D002460:Cell Line; D004256:DNA Polymerase I / Q000378:metabolism; D043603:DNA-(Apurinic or Apyrimidinic Site) Lyase; D043223:Deoxyribonuclease IV (Phage T4-Induced); D003851:Deoxyribonucleases / Q000378:metabolism*; D004720:Endonucleases / Q000378:metabolism*; D004789:Enzyme Activation; D004926:Escherichia coli / Q000201:enzymology; D029968:Escherichia coli Proteins; D005347:Fibroblasts / Q000201:enzymology; D006367:HeLa Cells / Q000201:enzymology; D006801:Humans; D007700:Kinetics; D008297:Male; D012867:Skin; D013379:Substrate Specificity
chemical_list: D029968:Escherichia coli Proteins; D004256:DNA Polymerase I; D003851:Deoxyribonucleases; D004720:Endonucleases; D043223:Deoxyribonuclease IV (Phage T4-Induced); C468972:endonuclease IV, E coli; D043603:DNA-(Apurinic or Apyrimidinic Site) Lyase