UASt regulatory sequences drive expression of a modified form of arm, which carries a serine 56 to alanine point mutation, tagged with Tag:polyHis and three copies of Tag:MYC.
Scer\GAL4arm.PS/armS56A.UAS.Tag:polyHis.Tag:MYC is a suppressor of abnormal planar polarity phenotype of dsh3
Scer\GAL4arm.PS/armS56A.UAS.Tag:polyHis.Tag:MYC is a suppressor of denticle phenotype of dsh3
Scer\GAL4arm.PS/armS56A.UAS.Tag:polyHis.Tag:MYC is a suppressor of embryonic epidermis phenotype of dsh3
Scer\GAL4arm.PS, armS56A.UAS.Tag:polyHis.Tag:MYC, dsh3 has denticle phenotype
dsh3 germ-line clones expressing armS56A.Scer\UAS.T:Zzzz\His6.T:Hsap\MYC under the control of Scer\GAL4arm.PS restores some pattern, but a strong denticle alignment phenotype remains.
Embryos expressing armS56A.Scer\UAS.T:Zzzz\His6.T:Hsap\MYC under the control of Scer\GAL4arm.PS in a maternal dsh3 background display a complete absence of denticles.