The expression of shotLC.Scer\UAS.T:Avic\GFP
under the control of Scer\GAL4pnr.PU
fails to rescue the increased length:width ratio of the dorsal hole during dorsal closure of shotSF20
homozygous embryos; expression under the control of Scer\GAL4en.PU
rescues the long and bent microtubules at the apical of the dorsal-most epithelial cells during dorsal closure of shotSF20
homozygous embryos, but the cell body microtubules appear bundled, as compared to mutant and control embryos.