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Fig. S1
Contains additional views of the zebrafish expression driven by the zebrafish and mouse version of Regions 6 and 7. The circle in region 6 identifies the expression in the Otic Vesicle (ov). The zebrafish construct shows expression throughout the otic vesicle, while the mouse construct shows a ring of GFP expression around the periphery of the OV, behind the eye. Region 7 shows expression in the olfactory epithelium (oe, zebrafish construct) and the olfactory bulb (ob, mouse construct). These are histologically overlapping tissues in the forebrain: olfactory epithelium is the sensory component of the olfactory bulb.