Figure 2C. Copyright: Reprinted with permission from Elsevier from [doi:10.1016/S0925-4773(99)00081-7] Mech Dev 84: 199-203, Devic E; Rizzoti K; Bodin S; Knibiehler B; Audigier Y, Amino acid sequence and embryonic expression of msr/apj, the mouse homolog of Xenopus X-msr and human APJ. Copyright 1999.