Figure 2A. Copyright: Reprinted with permission from Cell Press from [doi:10.1016/j.neuron.2005.09.030] Neuron 48: 539-45, Zigman M; Cayouette M; Charalambous C; Schleiffer A; Hoeller O; Dunican D; McCudden CR; Firnberg N; Barres BA; Siderovski DP; Knoblich JA, "Mammalian inscuteable regulates spindle orientation and cell fate in the developing retina." Copyright 2005. [PMID:16301171]