Expression of Tcas\roboScer\UAS.T:Ivir\HA1,T:SS-wg under the control of Scer\GAL4elav.PLu results in embryos with a commissureless phenotype.
Expression of Tcas\roboScer\UAS.T:Ivir\HA1,T:SS-wg under the control of Scer\GAL4eg-Mz360 in embryos results in the EW axons failing to cross the midline in almost all segments.
Scer\GAL4elav.PLu, Tcas\roboUAS.Tag:HA,Tag:SS(wg) has symmetrical commissure phenotype, non-suppressible by robo11/robo11
Tcas\roboUAS.Tag:HA,Tag:SS(wg)/Scer\GAL4elav.PLu is a suppressor of medial longitudinal fascicle phenotype of robo11
The ectopic midline crossing phenotype seen in the medial Fas2-positive axons in robo11 embryos is suppressed if they are expressing Tcas\roboScer\UAS.T:Ivir\HA1,T:SS-wg under the control of Scer\GAL4elav.PLu, with nearly all segments being commissureless in these animals.