title: Purification of supercoiled DNA of plasmid col E1 by RPC-5 chromatography.
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004262:DNA Restriction Enzymes / Q000378:metabolism; D004278:DNA, Superhelical / Q000302:isolation & purification*; D015246:Deoxyribonuclease EcoRI; D015252:Deoxyribonucleases, Type II Site-Specific; D004926:Escherichia coli; D008854:Microscopy, Electron; D010957:Plasmids; D013696:Temperature
chemical_list: D004278:DNA, Superhelical; D004262:DNA Restriction Enzymes; D015246:Deoxyribonuclease EcoRI; C031851:endodeoxyribonuclease HaeII; C024388:CTGCAG-specific type II deoxyribonucleases; D015252:Deoxyribonucleases, Type II Site-Specific