Insertion of a P{GS} element at +24bp (relative to the transcription start site).
Flies expressing P{GS}neurGS3089 under the control of Scer\GAL429BD show semi-lethality. Flies expressing P{GS}neurGS3089 under the control of Scer\GAL429BD, Scer\GAL4c355 or Scer\GAL4dpp.blk1 have interrupted wing veins. Flies expressing P{GS}neurGS3089 under the control of Scer\GAL4hs.2sev have rough eyes.