title: Plaque variants by Sindbis virus.
mesh_terms: D001103:Arboviruses / Q000187:drug effects; D003470:Culture Media; D003588:Cytopathogenic Effect, Viral; D014644:Genetic Variation; D006367:HeLa Cells / Q000382:microbiology; D007372:Interferons / Q000494:pharmacology; D010222:Parainfluenza Virus 1, Human
chemical_list: D003470:Culture Media; D007372:Interferons