Sequence flexibility in the polytropic env gp70-derived region of the membrane glycoprotein (gp55) of Friend spleen focus-forming virus affects its biological activity.
Yugawa T, Amanuma H.
Yugawa T, et al. Among authors: amanuma h.
J Virol. 1998 Mar;72(3):2272-9. doi: 10.1128/JVI.72.3.2272-2279.1998.
J Virol. 1998.
PMID: 9499086
Free PMC article.
We previously reported (N. Watanabe, M. Nishi, Y. Ikawa, and H. Amanuma, J. Virol. 65:132-137, 1991) that the mutant Friend spleen focus-forming virus (F-SFFV(MS)), which encodes a mutant gp55 membrane glycoprotein with an ecotropic env gp70 sequence, was nonpathoge …
We previously reported (N. Watanabe, M. Nishi, Y. Ikawa, and H. Amanuma, J. Virol. 65:132-137, 1991) that the mutant Friend sp …