UAS regulatory sequences drive expression of melt lacking the pleckstrin homology (PH) domain.
meltΔPH.UAS fails to rescue Df(3L)meltΔ1
The growth defects seen in Df(3L)meltΔ1 homozygous flies are not rescued by meltΔPH.Scer\UAS; Scer\GAL4αTub84B.PL.