Supplemental Figure 1
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Fig.
S1. Scrib PDZ2 is
required for proper Scrib localization in neuroblasts and epithelia. Stage 15
wild-type embryos, apical up. Top left panels show Scrib:myc DPDZ2 protein, green; phosphohistone
H3 mitotic marker (PH3), red; and the basal cortical marker Mira, blue. Top
right panels show the same Scrib:myc DPDZ2 stain alone. Arrow indicates metaphase neuroblast; bracket, the
epithelial layer. Bottom left panel shows Scrib:myc DPDZ protein, green; a-tubulin mitotic marker (a-Tub), red. Bottom right panel shows
the same Scrib:myc DPDZ stain alone.