UASt sequences drive expression of Antp in which the linker domain (residues 288-295) has been replaced with that of Ubx isoform Ia (residues 244-284).
embryonic/first instar larval cuticle, with Scer\GAL4arm.PS
Keilin organ, with Scer\GAL4arm.PS
ventral denticle belt, with Scer\GAL4arm.PS
Embryonic/first instar larval cuticle phenotype due to Antp::UbxAAUA.Scer\UAS; Scer\GAL4arm.PS : only 5% lack keilin's organs; denticle belt phenotype is like that due to AntpScer\UAS.cMa; Scer\GAL4arm.PS.