Discuss the Roles for coordinated signalling by bone morphogenic protein-4 (BMP-4), Wnt and fibroblast growth factor (FGF) in determining neural fate in amphibian embryos

Discuss the roles for coordinated signalling by bone morphogenic protein-4 (BMP-4), Wnt and fibroblast growth factor (FGF) in determining neural fate in amphibian embryos. Include their roles in establishing the anterior-posterior axis of the neural plate. Use experimental evidence and diagrams to support your ideas. Some reference from Google Scholar searched Journal Paper or Research Paper should provide experimental evidence and diagrams to support the ideas. . Referencing style: Harvard You should include some journal paper resources (2-4) search from Google Scholar. And may be some nice diagram also from some journal paper from Google Scholar.