Kumar A, Lualdi M, Lyozin G, Sharma P, Loncarek J, Fu X, et al. Nodal signaling from the visceral endoderm is required to maintain Nodal gene expression in the epiblast and drive DVE/AVE migration. Dev Biol. 2015;400:1-9 pubmed publisher
..These results support a required role for VE Nodal to maintain normal levels of expression in the epiblast, and suggest signaling from both VE and epiblast is important for DVE/AVE migration. ..