Fig1O.Copyright: Reprinted with permission from Elsevier from [doi:10.1016/S1567-133X(03)00123-6] Gene Expr Patterns 3: 571-7, Iulianella A; Vanden Heuvel G; Trainor P, Dynamic expression of murine Cux2 in craniofacial, limb, urogenital and neuronal primordia. Copyright 2003