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Fig. 7. Nemo can influence Arm stabilization. (A,B) nmo gene expression
(as monitored by nmo-lacZ, anti ß-gal, red) overlaps with
stabilized Arm protein (B,C; anti-Arm, green) in third instar discs. There are
distinct regions in which higher nmo expression in A excludes high
levels of Arm (arrow in C) and in which high levels of Arm seen in C coincide
with reduced nmo (arrowhead in A). In flip-out clones ectopically
expressing Nemo (D,E; marked by the areas of brighter GFP staining), the
stabilization of Arm protein appears reduced in a cell-autonomous manner (E,F;
anti-Arm, red; arrows in F).
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