Actin inhibition prevented filopodium formation in <i>E. muris-</i>infected DH82 cells.

<p>(A) Untreated DH82 cells infected with <i>E. muris</i>. (B) Nocodazole treatment had no effect on filopodium formation. Treatment with (C) blebbistatin, (D) lantrunculin B, or (E) wiskostatin prevented filopodium formation.</p>