UASt regulatory sequences drive expression of arm tagged at the N-terminus with a transmembrane domain (Tag:TM(xNcad)) and tagged at the C-terminus with 5 copies of Tag:MYC.
Embryos expressing armScer\UAS.T:Hsap\MYC,T:Xlae\Ncad under the control of Scer\GAL4e22c die with failure of head involution and occasionally fail to retract the germband.
Scer\GAL4e22c/armUAS.Tag:MYC,Tag:TM(xNcad) fails to rescue arm2
Scer\GAL4e22c/armUAS.Tag:MYC,Tag:TM(xNcad) fails to rescue arm2
Expression of armScer\UAS.T:Hsap\MYC,T:Xlae\Ncad under the control of Scer\GAL4e22c has little effect on the wg signaling defects of embryos maternally and zygotically mutant for arm2.
Shows little rescue of the segment polarity phenotype of embryos that are maternally and zygotically mutant for arm2, when expressed under the control of Scer\GAL4e22c.