Skip to main content

FIG. 4.

FIG. 4.

Identification of the first ECD of PiT2 as an important determinant required for A-MuLV binding and infectivity. (A) Schematic representation of PiT1-PiT2 receptor chimeras C1F and C1G, respectively. TMs and ECDs are identified as described for Fig. 2. (B) A-MuLV titers expressed as BFU per milliliter ± standard errors of the means from at least three independent experiments. (C) Binding of HA-tagged soluble A-MuLV to live BHK SN-10 cells stably expressing receptor chimera C1F or C1G was determined as described for Fig. 1.