A heatshock promoter drives expression of ftz.
ftzhs.PSb is a suppressor of embryonic/first instar larval cuticle phenotype of ftz-f1α.hs, ftz-f1ex7
ftzhs.PSb is a suppressor of embryonic epidermis phenotype of ftz-f1α.hs, ftz-f1ex7
ftzhs.PSb is a non-suppressor of embryonic/first instar larval cuticle phenotype of ftz-f1ΔAF2C.hs, ftz-f1ex7
ftzhs.PSb is a non-suppressor of embryonic epidermis phenotype of ftz-f1ΔAF2C.hs, ftz-f1ex7
When ftzhs.PSb are ftz-f1α.hs are coexpressed in ftz-f1ex7, the 'anti-ftz' cuticle phenotype is retained, but if ftz-f1ΔAF2C.hs is coexpressed with ftzhs.PSb, the phenotype is suppressed.