Movie 3

Htl myotubes that reach an incorrect attachment site migrate towards alternative attachment sites. Stage 12 slou>eGFP,nRFP embryos were live imaged at 5 min intervals to visualize LO1 muscle development. This htl LO1 muscle elongated to the posterior segment border, and then migrated dorsally.

FGF signaling directs myotube guidance by regulating Rac activity

Shuo Yang, Allison Weske, Yingqiu Du, Juliana M. Valera, Kenneth L. Jones, and Aaron N. Johnson

Development 2020. 147:None-None; doi: 10.1242/dev.183624