DEV026773 Supplementary Material

Files in this Data Supplement:

• Supplemental Figure S1 -

  Fig. S1. Analysed data for two embryos expressing tetanus toxin in cholinergic neurons (Cha-GAL4;UAS-TNT-G). For comparison, an embryo expressing active tetanus toxin pan-neuronally is shown. The first clear increase in muscle contraction in the Cha-GAL4;UAS-TNT-G group is indicated by an asterisk. From 17 hours AEL, VLs in this group (n=4) were contracting on average 5.4±0.25% of the time compared with 3.3±0.3% in the elav-GAL4;UAS-TNT-G group (n=5).

• Movie 1 -

  Movie 1. The first movements in an embryo 14 hours AEL (twitches).

• Movie 2 -

  Movie 2. Unilateral contractions consistent with rolling behaviour, 16.5 hours AEL.

• Movie 3 -

  Movie 3. Part of first burst of muscle contractions, 17 hours AEL.

• Movie 4 -

  Movie 4. Part of later burst of muscle contractions containing partial peristaltic sequences, 18 hours AEL.

• Movie 5 -

  Movie 5. Part of first burst to contain the complete sequence of forward peristalsis, 18.25 hours AEL.