The P{GS} insertion is at nucleotide +3713 from the transcription start site of exu, downstream of the translation start site.
Insertion of a P{GS} element in the 3' flanking region.
lethal, with Scer\GAL429BD
lethal, with Scer\GAL4c355
long lived, with Scer\GAL4hs.PB
visible, with Scer\GAL4dpp.blk1
wild-type, with Scer\GAL4hs.2sev
wing vein, with Scer\GAL4dpp.blk1
Mutant animals have a mean longevity of about 38.1 days at 30oC.
Flies expressing P{GS}exuGS2115 under the control of Scer\GAL4dpp.blk1 have fused wing veins.