Video 3. Ventral view of a SPIM Video of a stage 6 Gsb-n-GFP embryo.
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DOI: 10.7554/eLife.12068.017
A stack was acquired every 15 min. Gsb-n-GFP is only detectable at the end of germ-band extension. During germ-band retraction, it is expressed in characteristic L-shaped expression domains in the hemi-segments of the trunk. In the late stage embryo, Gsb-n-GFP is present in the neurons of the shortening ventral nerve cord. Video plays with 7 frames per second. Time is given in hh:mm. Scale bar indicates 50 µm.