title: Purification and some properties of a factor (S) blocking the synthesis of covalently linked complementary sequences by deoxyribonucleic acid polymerase I.
mesh_terms: D000645:Ammonium Sulfate; D001426:Bacterial Proteins / Q000302:isolation & purification* / Q000494:pharmacology; D001483:Base Sequence; D002712:Chlorides; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D004247:DNA / Q000032:analysis*; D004254:DNA Nucleotidyltransferases / Q000037:antagonists & inhibitors*; D004261:DNA Replication / Q000187:drug effects*; D004269:DNA, Bacterial; D003851:Deoxyribonucleases; D003854:Deoxyribonucleotides; D004355:Drug Stability; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000032:analysis* / Q000201:enzymology; D006358:Hot Temperature; D008094:Lithium; D008956:Models, Chemical; D008970:Molecular Weight; D011489:Protein Denaturation; D012967:Sodium Dodecyl Sulfate; D014508:Urea
chemical_list: D001426:Bacterial Proteins; D002712:Chlorides; D004269:DNA, Bacterial; D003854:Deoxyribonucleotides; D012967:Sodium Dodecyl Sulfate; D014508:Urea; D004247:DNA; D008094:Lithium; D004254:DNA Nucleotidyltransferases; D003851:Deoxyribonucleases; D000645:Ammonium Sulfate