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. 2011 Nov 15;22(22):4373–4379. doi: 10.1091/mbc.E11-03-0219

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© 2011 Halbsgut et al. This article is distributed by The American Society for Cell Biology under license from the author(s). Two months after publication it is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

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FIGURE 1: — NB polarity is normal in exo84^onr mutant embryos. (A and B) Baz (red) and Mira (blue) localization in an embryo heterozygous for exo84^onr. Baz localizes to the apical margin of the lateral membrane in epithelial cells and to an apical crescent in NBs (A, star), whereas Mira is not expressed in the epithelium and forms a basal crescent in NBs. (B) An optical section of the same embryo as shown in A at the plane of the zonula adherens. (C and D) Baz and Mira localization in an embryo homozygous mutant for exo84^onr. Baz is mislocalized to scattered aggregates (arrow) in the neuroectoderm of exo84^onr mutant embryos, whereas Baz and Mira localization in NBs is indistinguishable from wild type (C, star). (D) An optical section of the same embryo as shown in C at the plane of the zonula adherens. In A and C apical is up. Scale bars, 10 μm. DNA is stained with 4′,6-diamidino-2-phenylindole (DAPI) (turquoise).