A 1872bp Ubi-p63E promoter fragment drives expression of an RNAi-resistant (cDNA sequences converted from TAAGCTGCATGTG AAGCGAAA to TAAACTCCACGTC AAACGCAAG) dlg1 isoform G (NP_996405.1) that contains deletion of the GUK domain (aa 768-983) and is non-phosphorylatable (residues 670,684,702,713 mutated to Ala). Tagged with GFP.