BiophysicsbioRxiv
Long-range morphogen gradient formation by cell-to-cell signal propagation
J. E. M. Dickmann, J. C. Rink, F. Jülicher
The paper shows that cell-to-cell signaling relays can generate long-range morphogen gradients without relying on extreme diffusion or degradation rates.
DOI 10.1088/1478-3975/ac86b4