Research article by Alexander C, Piloto S, Le Pabic P, Schilling TF entitled “Wnt signaling interacts with Bmp and Edn1 to regulate dorsal-ventral patterning and growth of the craniofacial skeleton” published in PLoS Genetics. PLoS Genet. 2014 Jul 24;10(7):e1004479. doi: 10.1371/journal.pgen.1004479.