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Fig. S2
NF-κB activity in the skin of zebrafish embryos at 4dpf. Trunk region of a Tg(8xHs.NFκB:GFP,Luciferase [green]; krt19:dTomato [red]) embryo at 4dpf illustrating the sporadic NF-κB activity in the basal keratinocytes (arrowheads). Note krt19 is mainly expressed in the basal keratinocyte layer (Fischer et al., 2014). Yellow arrow indicates GFP expression in the proctodeum. White arrows indicate GFP expression in cells surrounding the lateral line. Anterior is to the left. Scale bars: 100μm (top panel) and 30μm (bottom panel).
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Full text @ J. Cell Sci.