title: Defective-interfering particles of Sindbis virus. I. Isolation and some chemical and biological properties.
mesh_terms: D000818:Animals; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D006224:Cricetinae; D003673:Defective Viruses / Q000032:analysis / Q000254:growth & development / Q000276:immunology / Q000302:isolation & purification / Q000378:metabolism; D004591:Electrophoresis, Polyacrylamide Gel; D007668:Kidney; D010743:Phospholipids / Q000032:analysis; D010759:Phosphorus Isotopes; D012367:RNA, Viral / Q000032:analysis / Q000096:biosynthesis; D011863:Radioimmunoassay; D012845:Sindbis Virus / Q000032:analysis / Q000254:growth & development / Q000276:immunology / Q000302:isolation & purification / Q000378:metabolism; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D010743:Phospholipids; D010759:Phosphorus Isotopes; D012367:RNA, Viral; D014316:Tritium; D014529:Uridine