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. Author manuscript; available in PMC: 2010 Oct 1.
Published in final edited form as: Nat Neurosci. 2010 Mar 21;13(4):513–520. doi: 10.1038/nn.2518

Figure 3. Targeted Ga expression in Hypocretin neurons.

Figure 3

a Expression of Ga in the ~20 Hypocretin (HCRT) neurons of a transgenic 4 dpf zebrafish larva are imaged with a wide-field fluorescence microscope, demonstrating their position within the posterior diencephalon (scale bar: 100 μm). b Ga-expressing HCRT neurons shown in a maximum intensity projection of image sections acquired with a two-photon microscope (imaged region indicated by red rectangle in a); note the long, dorsal-caudal projecting axons with an expansive arborization near the zebrafish otic vesicle (scale bar: 50 μm).