The virus envelope in cell attachment.
D000042:Absorption; D000818:Animals; D001103:Arboviruses / Q000254:growth & development / Q000472:pathogenicity; D002499:Centrifugation, Density Gradient; D002642:Chick Embryo; D046508:Culture Techniques; D003902:Detergents; D010636:Phenols; D010759:Phosphorus Isotopes; D012367:RNA, Viral / Q000494:pharmacology; D012964:Sodium; D013395:Sucrose; D013431:Sulfates; D014764:Viral Proteins / Q000302:isolation & purification / Q000494:pharmacology
D003902:Detergents; D010636:Phenols; D010759:Phosphorus Isotopes; D012367:RNA, Viral; D013431:Sulfates; D014764:Viral Proteins; D013395:Sucrose; D012964:Sodium