title: Salt-dependent haemagglutinating measles virus in S.S.P.E.
abstract: Two strains fo S.S.P.E. virus show both haemagglutinin and salt-dependent haemagglutinin. These properties are associated with distinct plaque forms within each strain. The existence of salt-dependent strains in wild-type measles virus suggests that they should be found in the early isolates of all strains of S.S.P.E.
mesh_terms: D002460:Cell Line; D014644:Genetic Variation; D006382:Hemadsorption; D006389:Hemagglutinins, Viral / Q000032:analysis; D008459:Measles virus / Q000254:growth & development / Q000276:immunology*; D012965:Sodium Chloride; D013344:Subacute Sclerosing Panencephalitis / Q000382:microbiology*
chemical_list: D006389:Hemagglutinins, Viral; D012965:Sodium Chloride