To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 4 The laser cut of the ventral epidermis with ML and AP direction. The ventral epidermis of the mid-tailbud embryo was cut in AP and ML directions with a laser cutter. Admp regulates tail bending by controlling ventral epidermal cell polarity via phosphorylated myosin localization in Ciona Yuki S. Kogure, Hiromochi Muraoka, Wataru C. Koizumi, Raphaƫl Gelin-alessi, Benoit Godard, Kotaro Oka, Carl-Philipp Heisenberg, and Kohji Hotta Development 2022. 149:None-None; doi: 10.1242/dev.200215 Download Original Video