Sharp, P A Detection of two restriction endonuclease activities in Haemophilus parainfluenzae using analytical agarose--ethidium bromide electrophoresis. [electronic resource] - Biochemistry Jul 1973 - 3055-63 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0006-2960 Standard No.: 10.1021/bi00740a018 doi Subjects--Topical Terms: Chromatography, GelChromatography, Ion ExchangeColiphagesDNA, Viral--analysisElectrophoresisElectrophoresis, Polyacrylamide GelEndonucleases--isolation & purificationEthidiumEvaluation Studies as TopicHaemophilus--enzymologyIsoenzymes--analysisMethodsMicroscopy, ElectronModels, BiologicalMolecular WeightPhosphorus IsotopesPolysaccharidesSimian virus 40Spectrophotometry, UltravioletVibration