Movie 2

Time-lapse recording of a Tg[fli1a:EGFP]^y1;Tg[gata1a:DsRed]^sd2 embryo (with ECs labeled in green and erythrocytes in red) between 35 and 40 hpf (frame interval: 2 minutes) showing a transient perfused three-way connection in which the ISV-PCV connection dissociates again to form an arterial ISV and a lymphangiogenic sprout. Scale bars, 10μm

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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