title: Characterization of "heavy" and "light" SV40-like particles from a patient with PML.
mesh_terms: D000818:Animals; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D004270:DNA, Circular / Q000302:isolation & purification; D004279:DNA, Viral / Q000302:isolation & purification; D004720:Endonucleases; D005455:Fluorescent Antibody Technique; D006193:Haemophilus influenzae / Q000201:enzymology; D000882:Haplorhini; D006801:Humans; D007668:Kidney; D007968:Leukoencephalopathy, Progressive Multifocal / Q000382:microbiology*; D010761:Phosphorus Radioisotopes; D013539:Simian virus 40 / Q000302:isolation & purification*; D014779:Virus Replication
chemical_list: D004270:DNA, Circular; D004279:DNA, Viral; D010761:Phosphorus Radioisotopes; D004720:Endonucleases