Embryos derived from sxc1/sxc02637 females expressing sxcScer\UAS.cSa under the control of Scer\GAL4da.G32 show a dramatic reduction in the hatching rate compared to controls at 34[o]C.
Expression of sxcScer\UAS.cSa under the control of Scer\GAL4tub results in small amounts of ectopic wing vein material radiating away from the posterior cross vein in the majority of flies.
Expression of sxcScer\UAS.cSa under the control of Scer\GAL4tub rescues the lethality of sxc3/sxc02637.