Figure 5 of Walczysko, Mol Vis 2016; 22:990-1004.

Figure 5. Failure of PI3Kγ−/− cells to migrate in reconstructed cornea system. Under conditions when 65% of wild-type cells plated onto wild-type corneas de-epithelialized by scraping successfully migrate, only 20% of cells do so in the presence of β1 integrin blocking antibody. Almost no PI3Kγ−/− cells migrate, whether plated onto wild-type or PI3Kγ−/− corneas. Abbreviation: MCE; mouse corneal epithelial cells.