Figure 2C. Copyright: Reprinted with permission from Elsevier from [doi:10.1016/S1567-133X(03)00110-8] Gene Expr Patterns 3: 639-44, Jacquemin P; Pierreux CE; Fierens S; van Eyll JM; Lemaigre FP; Rousseau GG, Cloning and embryonic expression pattern of the mouse Onecut transcription factor OC-2. Copyright 2003.