Movie 1

Confocal 3D rendering of two fin ray segments. 3D movie of Alizarin Red stained fin rays illustrates two consecutive segments in one hemiray that possess a concave shape.

A regulatory pathway involving retinoic acid and calcineurin demarcates and maintains joint cells and osteoblasts in regenerating fin

Stephanie C. McMillan, Jing Zhang, Hue-Eileen Phan, Shirine Jeradi, Leona Probst, Matthias Hammerschmidt, and Marie-Andrée Akimenko

Development 2018. 145:None-None; doi: 10.1242/dev.161158