Halpern M S, Bolognesi D P, Friis R R
J Virol. 1976 May;18(2):504-10. doi: 10.1128/JVI.18.2.504-510.1976.
Although a glycoprotein with an approximate molecular weight of 43,000 is associated with purified virions of the Bryan high-titer strain of Rous sarcoma virus propagated on R(-)Q cells, these virions lack gp85, the major glycoprotein of the avian tumor virus envelope. As measured by immune precipitation with a specific antiserum, gp85 does not accumulate to detectable levels in R(-)Q cells.
虽然一种分子量约为43,000的糖蛋白与在R(-)Q细胞上繁殖的劳斯肉瘤病毒Bryan高滴度株的纯化病毒粒子相关联,但这些病毒粒子缺乏禽肿瘤病毒包膜的主要糖蛋白gp85。用特异性抗血清进行免疫沉淀测定时,gp85在R(-)Q细胞中不会积累到可检测的水平。