UAS regulatory sequences drive expression of robo1 lacking the CC3 domain (residues 1262-1269 are deleted). The protein is tagged with Tag:MYC.
neuroanatomy defective, with Scer\GAL4unspecified
giant fiber neuron, with Scer\GAL4unspecified
Expression of roboΔCC3.Scer\UAS.T:Hsap\MYC, under the control of Scer\GAL4unspecified, in the giant fiber results in an increase in the penetrance of a "bendless"-like phenotype (the end of the giant fiber (GF) is either swollen or tapered) compared to expression of roboScer\UAS.cKa.