Hipk induces cell spreading. Hipk induces cell spreading. (A,B) A dpp>GFP wing disc stained for GFP, Ci and En. (C) In dpp>HA-hipk3M+GFP discs, anterior fated cells are found within the posterior wing compartment (arrowheads). (D) An ectopic eye seen within the thorax of an ey>HA-hipk1M+HA-hipk3M fly (frequency 1%, n=100). (D′) Dissection reveals the size of the ectopic eye (arrowhead). (E) A smaller ectopic eye is seen in the abdominal region of a dpp>HA-hipk3M+GFP fly (arrowhead; frequency 2%, n=100). Scale bars: 50 μm. Jessica A. Blaquiere et al. Dis. Model. Mech. 2018;11:dmm031146 © 2018. Published by The Company of Biologists Ltd