Additional file 2.

Bleaching of Nrx IV-GFP along the z-axis in epithelial cells of live embryos. Confocal xy- and z-sections (stacks of 8 sections, 400 nm step) of epithelial cells in wild-type embryos. Pre-bleach and post-bleach images with the bleached area indicated with box. Quantification of fluorescence intensities into the bleached area of confocal sections. Bar: 5 μm.

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Laval et al. BMC Cell Biology 2008 9:38   doi:10.1186/1471-2121-9-38