Nature CommunicationsMeasuring morphogen transport over multiple spatial scales in live zebrafish embryosAshwin V. S. NelanuthalaBitan SahaJagadish SankaranCathleen TehTom J. CarneyKaruna SampathThorsten Wohland2026-05-26Full textDOI https://doi.org/10.1038/s41467-026-73639-3