Expression of Myo31DF::Myo61F61FIQtail.Scer\UAS under the control of Scer\GAL4da.G32 induces left-right (LR) inversion in the foregut. Expression of Myo31DF::Myo61F61FIQtail.Scer\UAS under the control of Scer\GAL4byn-Gal4 does not induce LR inversion in the midgut or hindgut.