SCRIB and neoplasm: This analysis again validated the expression array data, since all three differentiation markers were repressed in scrib- + RasACT (S1 Fig) and scrib- + NACT (S2 Fig) tumor tissue, and remained repressed in scrib- + RasACT + bskDN and scrib- + NACT + bskDN clones, except Eya, the levels of which were increased within in scrib- + RasACT + bskDN clones (S1H Fig).