DEV01410 Supplementary Material

Files in this Data Supplement:

• Movie 1 -

  Movie 1. Upon touch, wild type embryos (24 hpf) reacted with two alternating coils of the tail

• Movie 2 -

  Movie 2. Upon touch, acc embryos appeared to contract the trunk axial muscles on both sides simultaneously, resulting in a dorsal flexure of the trunk

• Movie 3 -

  Movie 3. Muscle movement at higher resolution show that wild-type embryos displayed quick muscle contractions

• Movie 4 -

  Movie 4. Muscle movement at higher resolution show that acc embryos showed significantly slower contractions than wild type.