Figure 6C of Ohnemus et al., 2002 [PMID:12464426] . Copyright: Reprinted with permission from Elsevier from [doi:10.1016/S0925-4773(02)00345-3] Mech Dev 119: 127-35, Ohnemus S; Kanzler B; Jerome-Majewska LA; Papaioannou VE; Boehm T; Mallo M, Aortic arch and pharyngeal phenotype in the absence of BMP-dependent neural crest in the mouse. Copyright 2002.