title: Detection of two restriction endonuclease activities in Haemophilus parainfluenzae using analytical agarose--ethidium bromide electrophoresis.
mesh_terms: D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D003090:Coliphages; D004279:DNA, Viral / Q000032:analysis; D004586:Electrophoresis; D004591:Electrophoresis, Polyacrylamide Gel; D004720:Endonucleases / Q000302:isolation & purification* / Q000378:metabolism; D004996:Ethidium; D005069:Evaluation Studies as Topic; D006190:Haemophilus / Q000201:enzymology*; D007527:Isoenzymes / Q000032:analysis; D008722:Methods; D008854:Microscopy, Electron; D008954:Models, Biological; D008970:Molecular Weight; D010759:Phosphorus Isotopes; D011134:Polysaccharides; D013539:Simian virus 40; D013056:Spectrophotometry, Ultraviolet; D014732:Vibration
chemical_list: D004279:DNA, Viral; D007527:Isoenzymes; D010759:Phosphorus Isotopes; D011134:Polysaccharides; D004720:Endonucleases; D004996:Ethidium