Fig. 3.

Effect of peptide inhibitor of ICAM4/αV interactions on EBEI formation. (Left) Increasing concentrations of FWV or control peptides were included during the secondary plating for erythroid colony formation, and colonies were counted at day 6. (Right) Colonies were picked from plates treated with 0.5 mM FWV peptide and processed as in Fig. 1 (representative colony is shown; magnification is different from Fig. 1 to show the dispersed nature of the colony).