Video 2. High-speed time-lapse Video of the developing parachordal LECs (PLs) in [Tg(fli1a:EGFP-YAP),(fli1a:H2B-mCherry)] embryos from 2 dpf.

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DOI: 10.7554/eLife.42881.007

EGFP-YAP signal remains relatively stable over the imaged time period of 90 min. Z-stacks were acquired every minute. Fluorescence intensity of EGFP diminishes due to mild bleaching over time. The right panel shows the EGFP fluorescent intensity as a heatmap within the PL nuclei.