UAS regulatory sequences drive expression of a dominant negative form of Arf79F.
abnormal cell shape | embryonic stage, with Scer\GAL4en-e16E
lethal - all die before end of larval stage, with Scer\GAL4en-e16E
embryonic epidermis, with Scer\GAL4en-e16E
embryonic myoblast, with Scer\GAL4Mef2.PR
Expression of Arf79FT31N.Scer\UAS under the control of Scer\GAL4Mef2.PR impairs myoblast fusion in some embryos.