Fig. 7

Overexpression of Ago increases the level of Wg in ER. Clones that overexpress Ago were generated in wing discs outlined in yellow. Endogenous intracellular Wg was detected with anti-Wg, and the clones were marked with GFP. Boxed area in (a'') and (b'') are magnified in (a''') and (b'''). a More co-localization of Wg and ER marker KDEL is observed in an Ago-expressing clone than neighboring cells (arrows). b Less co-localization of Wg and Golgi marker GM130 is seen in an Ago-expressing clone than neighboring cells (arrows). Scale bars, 5 μm