Maintenance of the u mutant of Sindbis virus by 40 degree passage.
D000818:Animals; D001103:Arboviruses / Q000254:growth & development* / Q000472:pathogenicity; D003470:Culture Media; D007372:Interferons / Q000494:pharmacology; D051379:Mice; D009154:Mutation; D013696:Temperature
D003470:Culture Media; D007372:Interferons