Files in this Data Supplement:

• Supplemental file 1 - Text, Tables S1 (Crosses and fly stocks) and S2 (Immunostaining and Western blot parameters), and Fig. S1 (Expression of UAS-comm in Drosophila embryos), S2 (Expression of endogenous dNedd4 in larval muscle and during embryonic development), S3 (Aberrant muscle innervation along the SNb branch), S4 (dNedd4 knockdown or overexpression role in muscle innervation defects along the SNb branch), and S5 (Synaptogenesis defects upon reduction of Robo levels)
  Zipped PDF document, 2.3MB.