Schupham R K, Jones K J, Sagik B P, Bose H R
J Virol. 1977 May;22(2):568-71. doi: 10.1128/JVI.22.2.568-571.1977.
The viral polypeptides synthesized in cells coinfected with group C and group D or E Sindbis virus mutants were studied. Cleavage of the ts2 protein occurs in cells coinfected with ts2 and ts20. Since the ts2 protein fails to chase in cells infected with ts2 alone, the activity effecting this cleavage must be, at least in part, virus specified.
对感染C组与D组或E组辛德毕斯病毒突变体的细胞中合成的病毒多肽进行了研究。在同时感染ts2和ts20的细胞中,ts2蛋白会发生裂解。由于ts2蛋白在单独感染ts2的细胞中无法追踪,影响这种裂解的活性至少部分必须由病毒决定。