UASt regulatory sequences drive expression of a mutated form of ktub; sequence is changed from R23QKR to L23AAA (putative nuclear localization signal/IFT protein-binding site) and from K292LR to A292LA (putative phosphoinositide-binding domain).
ktubmutAB.UAS/Scer\GAL4nan.PK fails to rescue ktub1
Expression of ktubmutAB.Scer\UAS driven by Scer\GAL4nan.PK fails to rescue auditory defects in ktub1/ktub1 flies.