Movie 9.

F-actin dynamics in DMSO treated sibling and tln1uq1al^-/- mutant Time-lapse imaging of cortical F-actin, visualised by Tg(fli1ep:lifeact-eGFP)^uq3al, near a cell-cell junction of a 0.1% DMSO treated wild-type sibling (left) and tln1uq1al^-/- mutant (right). Embryos were treated for 5 hours prior to imaging. Movie was taken from 48 hpf to 49 hpf. Scale bar = 5μm.