UASt regulatory sequences drive expression of a full-length wtrw cDNA.
wtrwUAS.cLa/Scer\GAL4wtrw.PL rescues Df(3R)D7/+
Expression of wtrwScer\UAS.cLa under the control of Scer\GAL4wtrw.PL rescues the disrupted hygrosensing behaviour seen in Df(3R)D7/+ flies.