title: [Comparative characteristics of the physicochemical properties of the vaccinal strain of measles virus L-16 and its Moscow-5 clone].
abstract: Certain physical and chemical properties of the measles virus vaccine strain L-16 and its clonal variant M-5 proposed as a duplicate of the vaccine strain were studied. The buoyant density of both viruses in sucrose was 1.18-1.19 g/cm3. Virions were found to contain 6 structural proteins. Electron microscopic examinations revealed no differences in the morphology of virions of the vaccine L-16 strain and M-5 clone.
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004591:Electrophoresis, Polyacrylamide Gel; D008459:Measles virus / Q000032:analysis* / Q000302:isolation & purification / Q000648:ultrastructure; D008854:Microscopy, Electron; D008970:Molecular Weight; D014764:Viral Proteins / Q000032:analysis; D014771:Virion / Q000032:analysis / Q000648:ultrastructure
chemical_list: D014764:Viral Proteins
vernacular_title: Sravnitel'naka kharakteristika fiziko-khimicheskikh svoĭstv vaktsinogo shtamma L-16 virusa kory i ego klona Moskva-5.