Expressing cv-cΔSTART.UAS.Venus under the control of Scer\GAL4en.PU has no effect on planar cell polarity in the embryonic epidermis, while expression under the control of Scer\GAL469B has no impact on salivary gland morphology in embryos.
cv-cΔSTART.UAS.Venus/Scer\GAL4ct.CtB partially rescues cv-c7/cv-cM62
Expressing cv-cΔSTART.UAS.Venus under the control of Scer\GAL4ct.CtB rescues the Malpighian tubule elongation defect in a fraction of cv-c7/cv-cM62 embryos.