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Polarization and migration in the zebrafish posterior lateral line system

Fig 7

Experimentally observed Wnt and FGF expression and signalling levels.

RNA in-situ hybridization showing expression at 32 hours post fertilization in the PLLP. From top to bottom these are: wnt10a (Wnt ligand), lef1 (Wnt signalling), fgf10a (FGF ligand), fgfR1 (FGF receptors) and pea3 (FGF signalling). The scale bar is 10μm.

Fig 7