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. 1998 Feb;72(2):1424–1430. doi: 10.1128/jvi.72.2.1424-1430.1998

FIG. 4.

FIG. 4

Transduction of fibroblasts and FDC-Pmix cells with an amphotropic and a VSV G protein-pseudotyped vector. Cells were transduced at different MOIs with a retroviral vector containing neo packaged in the amphotropic packaging cell line GP+Am12 (A) or as VSV G-protein pseudotypes in the packaging line 293gp2 (B). Transduction efficiencies were calculated as the ratio of G418-resistant cell clones to the number of unselected clones. Solid circles, SC-1 fibroblasts; open circles, cell line mentioned in the figure.