Video 5. Ca²⁺ oscillations occur both in tip and stalk cells after stalk cell migrates out of the DA.

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DOI: 10.7554/eLife.08817.026

Time-lapse recording of 3D-rendered light sheet images of the Tg(fli1:Gal4FF);(UAS:GCaMP7a);(fli1:H2B-mC) embryos at 29 ss. Elapsed time is in seconds (s). Scale bar, 10 μm.

DOI: http://dx.doi.org/10.7554/eLife.08817.026