FIGURE

Figure 2

ID

ZDB-FIG-210108-21

Publication

Hahn et al., 2020 - Expression of the neurotrophic tyrosine kinase receptors, ntrk1 and ntrk2a, precedes expression of other ntrk genes in embryonic zebrafish

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Figure 2

Early expression of <italic>ntrk2a</italic> is seen in the head and spinal cord using whole mount in situ hybridization at 16.5 hpf and 24 hpf.

Expression of ntrk2a is seen in the cranial ganglia (arrows) as well as in the RB neurons of the spinal cord (arrowheads) at (A and D) 16.5 hpf and (B, C, E and F) 24 hpf. The asterisk in E marks weak expression in the diencephalon that matches with previously published accounts. (A, B, C and F) Lateral view. (D and E) Dorsal view. All embryos are oriented with the head to the left. te, marks the telencephalon, mb, marks the midbrain, hb, marks the hindbrain, ov, marks the otic vesicle, chb, marks the caudal hindbrain and ye, marks the yolk extension. Data are representative of two rounds of in situ hybridization with at least 25 embryos per round.

Expression Data

Gene:	ntrk2a
Fish:	WT
Anatomical Terms:	cranial ganglion diencephalon Rohon-Beard neuron
Stage Range:	14-19 somites to Prim-5

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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