Erikson E, Erikson R L
J Virol. 1971 Aug;8(2):254-6. doi: 10.1128/JVI.8.2.254-256.1971.
Oncornavirus 60 to 70S ribonucleic acids (RNA), such as those from avian myeloblastosis virus, Schmidt-Ruppin virus, or mouse sarcoma-mouse leukemia viruses, isolated by conventional techniques, contain 4S transferlike RNA molecules that are released upon dissociation of the 60 to 70S RNA with heat. The 4S RNA represents 2.5 to 3.0% of the RNA in the 65S aggregate or 4 to 5 molecules per molecule of 35S RNA formed.
肿瘤病毒60至70S核糖核酸（RNA），如通过传统技术分离得到的禽成髓细胞瘤病毒、施密特 - 鲁平病毒或小鼠肉瘤 - 小鼠白血病病毒的核糖核酸，含有4S类转运RNA分子，这些分子在60至70S RNA受热解离时会释放出来。4S RNA占65S聚集体中RNA的2.5%至3.0%，或者每形成一分子35S RNA含有4至5个分子。
