Gradients of fibroblast growth factors often induce cells to adopt different fates. A study in zebrafish embryos reveals another, unexpected role when the factors are trapped in small spaces by a special arrangement of cells. See Letter p.120
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Durdu, S. et al. Nature 515, 120–124 (2014).
Dubrulle, J. & Pourquié, O. Nature 427, 419–422 (2003).
Lander, A. Cell 128, 245–256 (2007).
Häcker, U., Nybakken, K. & Perrimon, N. Nature Rev. Mol. Cell Biol. 6, 530–541 (2005).
Dorey, K. & Amaya, E. Development 137, 3731–3742 (2010).
Ghysen, A. & Dambly-Chaudiere, C. Genes Dev. 21, 2118–2130 (2007).
Nechiporuk, A. & Raible, D. W. Science 320, 1774–1777 (2008).
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Sharpe, J. Cells unite by trapping a signal. Nature 515, 41–42 (2014). https://doi.org/10.1038/nature13933