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. 2005 Sep;79(17):10902–10914. doi: 10.1128/JVI.79.17.10902-10914.2005

FIG. 4.

FIG. 4.

Immunization schedule. Schematic representation of the immunization regimens used in the mouse and rabbit experiments. (A) Mice (six per group) were immunized three times with 10 μg purified YU2gp140(-/GCN4) protein in Ribi (P) or two or three times with 107 IU rSFV-YU2gp140(-/GCN4) particles (SFV), followed by 10 μg purified YU2gp140(-/GCN4) protein in Ribi at the indicated intervals. Four control mice were immunized two times with 107 rSFV-lacZ (SFVlacZ) followed by 10 μg βgal in Ribi. (B) Rabbits (four per group) were immunized three times with 25 μg purified YU2gp140(-/GCN4) protein in Ribi (P) or two times with 5 × 107 IU rSFV-YU2gp140(-/GCN4) particles (SFV), followed by 25 μg or 5 μg purified YU2gp140(-/GCN4) protein in Ribi at the indicated intervals. Two control rabbits were immunized two times with 5 × 107 rSFV-lacZ (SFVlacZ) followed by 25 μg BSA in Ribi.