title: Isolation of DNA segments containing promoters from bacteriophage T3 DNA.
mesh_terms: D001483:Base Sequence; D002499:Centrifugation, Density Gradient; D002852:Chromatography, Ion Exchange; D003090:Coliphages / Q000032:analysis* / Q000378:metabolism; D004267:DNA Viruses / Q000032:analysis; D004269:DNA, Bacterial / Q000378:metabolism; D004279:DNA, Viral / Q000302:isolation & purification* / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D004355:Drug Stability; D004591:Electrophoresis, Polyacrylamide Gel; D004720:Endonucleases; D004926:Escherichia coli / Q000032:analysis* / Q000378:metabolism; D006190:Haemophilus / Q000201:enzymology; D009693:Nucleic Acid Hybridization; D009994:Osmolar Concentration; D010761:Phosphorus Radioisotopes; D012329:RNA, Bacterial / Q000096:biosynthesis; D013698:Templates, Genetic; D014158:Transcription, Genetic; D014316:Tritium
chemical_list: D004269:DNA, Bacterial; D004279:DNA, Viral; D010761:Phosphorus Radioisotopes; D012329:RNA, Bacterial; D014316:Tritium; D012321:DNA-Directed RNA Polymerases; D004720:Endonucleases