Insertion in the upstream regulatory region.
lethal (with Df(2R)bw-S46)
lethal (with SERCAKum170)
lethal (with SERCAKum295)
Mutants do not show temperature sensitive paralysis.
SERCAKum170
SERCAKum295
Excision of the P{EP} element can revert the mutant phenotype.
Excision of the P{EP} element can revert the mutant phenotype.