Fig. 7. Vero 317 cells in S-phase do not bind to Cholera toxin. The experimental
conditions used were the same as in Fig.
4. Cells bind CTX (upper right panel) but not ST (upper left
panel). Cells in S-phase (BrdU) do not bind Cy3-CTX (lower left panel).
Cy3-CTX-binding cells do not incorporate BrdU.