Isolation of open-circular DNA molecules by retention in agar gels.
D000362:Agar; D002498:Centrifugation; D002499:Centrifugation, Density Gradient; D003090:Coliphages; D004247:DNA / Q000302:isolation & purification*; D004279:DNA, Viral / Q000302:isolation & purification; D005782:Gels; D008722:Methods; D008967:Molecular Biology; D010759:Phosphorus Isotopes
D004279:DNA, Viral; D005782:Gels; D010759:Phosphorus Isotopes; D000362:Agar; D004247:DNA