title: Rolling circular DNA associated with Dane particles in hepatitis B virus.
mesh_terms: D004261:DNA Replication; D004270:DNA, Circular / Q000302:isolation & purification*; D004279:DNA, Viral / Q000302:isolation & purification*; D006515:Hepatitis B virus / Q000648:ultrastructure*; D006801:Humans; D008854:Microscopy, Electron; D014779:Virus Replication
chemical_list: D004270:DNA, Circular; D004279:DNA, Viral