To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1 Time-lapse image of the nucleus in LMC between 4.0 and 4.7 hpf. A white dotted line indicate the boundary between the blastoderm and the YSL. Thick white lines indicate DNBs. Nuclear movement regulated by non-Smad Nodal signaling via JNK is associated with Smad signaling during zebrafish endoderm specification Shunya Hozumi, Shun Aoki, and Yutaka Kikuchi Development 2017. 144:4015-4025; doi: 10.1242/dev.151746 Download Original Video