Larger Image fig. S4 p2ry4 did not induce ectopic head structure in absence of BMP signaling Image published in: Harata A et al. (2019) © 2018 The Authors. This image is reproduced with permission of the journal and the copyright holder. This is an open-access article distributed under the terms of the Creative Commons Attribution license Permanent Image Page Printer Friendly View XB-IMG-174748 |