title: The deoxyribonucleic acid modification and restriction enzymes of Escherichia coli B.
mesh_terms: D000241:Adenosine; D000251:Adenosine Triphosphatases / Q000037:antagonists & inhibitors / Q000302:isolation & purification; D002247:Carbon Isotopes; D002848:Chromatography, DEAE-Cellulose; D003090:Coliphages; D004269:DNA, Bacterial; D004279:DNA, Viral; D003851:Deoxyribonucleases; D004720:Endonucleases / Q000037:antagonists & inhibitors / Q000302:isolation & purification; D004789:Enzyme Activation; D004926:Escherichia coli / Q000201:enzymology*; D005001:Ethionine; D006710:Homocysteine; D007700:Kinetics; D010759:Phosphorus Isotopes; D012436:S-Adenosylmethionine; D013440:Sulfides
chemical_list: D002247:Carbon Isotopes; D004269:DNA, Bacterial; D004279:DNA, Viral; D010759:Phosphorus Isotopes; D013440:Sulfides; D006710:Homocysteine; D012436:S-Adenosylmethionine; D003851:Deoxyribonucleases; D004720:Endonucleases; D000251:Adenosine Triphosphatases; D000241:Adenosine; D005001:Ethionine