RNA viruses: the age of innocence ends.
D002471:Cell Transformation, Neoplastic; D009369:Neoplasms / Q000382:microbiology; D009858:Oncogenic Viruses / Q000254:growth & development / Q000302:isolation & purification* / Q000378:metabolism; D012328:RNA Viruses / Q000254:growth & development / Q000302:isolation & purification* / Q000378:metabolism; D012190:Retroviridae; D014158:Transcription, Genetic