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Figure 3 | Neural Development

Figure 3

From: Second-order projection from the posterior lateral line in the early zebrafish brain

Figure 3

Dorsal aspect of the first-order PLL projection. Dye injection was done either in (a) a single neuromast, resulting in the specific labeling of the two neurons that innervate this neuromast or (b) in the PLL nerve, resulting in the labeling of many PLL sensory neurons. In both cases the axons outline a well-defined and compact synaptic field. The projection in (b) was observed in an islet-GFP background, allowing us to identify rhombomeres.

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