Figure 4. Electroporation of early embryos, fifth day larval imaginal wing disk and ovary. P'2 electroporation program was used for all samples. A and A': two embryos at E3 developmental stage (about 4 days of incubation at 25° C for Nistari strain). A : Embryo electroporated with pBRJZ vector and A' control embryo electroporated without DNA. Embryos were stained using Xgal. B and C : imaginal wing disk of fifth instar larvae (C: detail of enclosed area in B) D and E : ovary of fifth instar larvae (E: detail of enclosed are in D)