Fig4B. Copyright: Reprinted with permission from Elsevier from [doi:10.1006/dbio.2001.0408] Dev Biol 238: 110-9, Krebs LT; Deftos ML; Bevan MJ; Gridley T, The nrarp gene encodes an ankyrin-repeat protein that is transcriptionally regulated by the notch signaling pathway. Copyright 2001