Fig7I. Copyright: Reprinted with permission from Elsevier from [doi:10.1016/j.ydbio.2005.12.015] Dev Biol 293(2): 499-512, Zou D; Silvius D; Davenport J; Grifone R; Maire P; Xu PX, Patterning of the third pharyngeal pouch into thymus/parathyroid by Six and Eya1. Copyright 2006 [PMID:16530750]