Movie 4

Time-lapse imaging of a Tg[fli1a:EGFP]^y1;Tg[fli1a:B4GalT-mCherry]^bns9 embryo (ECs depicted in grey, endothelial Golgi apparatus in red) showing EC polarity in an arterial ISV from 32 to 51 hpf. Arrows (green in primary ISV, blue in secondary sprout) point from the centre of the nucleus to the centre of the Golgi complex (frame interval: 15 minutes). Scale bars, 25μm

Artery-vein specification in the zebrafish trunk is pre-patterned by heterogeneous Notch activity and balanced by flow-mediated fine-tuning

Ilse Geudens, Baptiste Coxam, Silvanus Alt, Véronique Gebala, Anne-Clémence Vion, Katja Meier, Andre Rosa, and Holger Gerhardt

Development 2019. 146:None-None; doi: 10.1242/dev.181024

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