Zebrafish Scn1ba_tv1 and Scn1ba_tv2 expression in early sensory systems. Panels A – C: anti-Scn1ba_tv1. Panels D – F: anti-Scn1ba_tv2. A. 48 hpf fish showing staining in the olfactory pit (OP) and in neuromasts of the anterior (ALL) and posterior (PLL) lateral line systems. B. Higher magnification of head region from panel A showing the anterior lateral line (ALL). C. 3 dpf fish showing staining in the posterior lateral line (PLL) of the trunk. D. 48 hpf fish showing staining in olfactory pit (OP) and anterior lateral line (ALL). E. 3 dpf fish showing staining of a neuromast in the posterior lateral line (PLL). F. 3 dpf fish showing staining in multiple neuromasts in the trunk corresponding to the posterior lateral line (PLL) system. Scale bar: 50 μm.
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