UASt regulatory sequences drive expression of amino acid residues 1-730 and 1333-1756 of scrib (lacks the PDZ domains) which are tagged at the C-terminal end with Tag:MYC.
Scer\GAL4wor.PA/scribΔPDZ.UAS.Tag:MYC fails to rescue scrib1
Expression of scribΔPDZ.Scer\UAS.T:Hsap\MYC under the control of Scer\GAL4wor.PA fails to restore normal asymmetric divisions in homozygous scrib1 stage 15 neuroblasts.