Amino acid replacement: S1794A.
abnormal neuroanatomy, with Scer\GAL4elav.PU
embryonic/larval central nervous system, with Scer\GAL4elav.PU
Expression of plexASA.Scer\UAS.T:Ivir\HA1 under the control of Scer\GAL4elav.PU results in axon guidance defects in the central nervous system.