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. 2004 Aug;78(16):8868–8877. doi: 10.1128/JVI.78.16.8868-8877.2004

FIG. 3.

FIG. 3.

Efficient rescue of fusion-defective PERV-A and PERV-B by GALV RBD. (A and B) 293T/mCAT1 cells expressing different soluble RBDs or SUs were infected with LacZ-carrying viruses pseudotyped with wild-type or H10A mutant PERV-A or PERV-B envelope glycoproteins. (C) TE671 cells were infected with these viruses or with GALV or ΔH GALV in the presence or absence of soluble GALV RBD or PERV RBDs and SUs. Infectivities are the averages of four independent experiments ± standard errors of the means. Ga, GALV; GadelH, ΔH GALV; Fe, FeLV-B; Fr, Friend MuLV; MO, Mo-MuLV; A, amphotropic strain 4070A MuLV.