Separation of small circular DNA molecules from the blue-green alga Anacystis nidulans.
D002499:Centrifugation, Density Gradient; D000458:Cyanobacteria / Q000032:analysis*; D004247:DNA / Q000302:isolation & purification*; D004270:DNA, Circular / Q000302:isolation & purification; D003851:Deoxyribonucleases; D004996:Ethidium; D010759:Phosphorus Isotopes
D004270:DNA, Circular; D010759:Phosphorus Isotopes; D004247:DNA; D003851:Deoxyribonucleases; D004996:Ethidium