Expression of G-oα47AGDP.Scer\UAS in LN[[v]] neurons under the control of Scer\GAL4P0.5.Pdf results in a ~1 hr longer period than control flies.
Expression of G-oα47AGDP.Scer\UAS in glia of embryos, driven by Scer\GAL4repo, causes defects in the formation of the blood-brain barrier, as assessed by the penetrance of a fluorescent dye into the nerve cord.