Fig. 7
- ID
- ZDB-FIG-090324-37
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- Martin et al., 1998 - Zebrafish TrkC1 and TrkC2 receptors define two different cell populations in the nervous system during the period of axonogenesis
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Expression of trkC1 and trkC2 in the hindbrain. (A) Dorsal view of an embryo hybridized with trkC1. Rostral is to the top. No hindbrain expression of trkC1 was detected but hybridization was detected in the posterior lateral line ganglion (pllg), which is situated next to the hindbrain. (B) Dorsal view of an embryo at 27 h after fertilization hybridized with trkC2. The positive cells are located in rhombomeres (r) 4, 5, and 6, next to the otic vesicle (ov). (C) A lateral view of trkC2 hybridization showing the location of the positive cells in the hindbrain. Rostral is to the left and dorsal is up. (D) A cross section through the hindbrain of a trkC2-hybridized embryo at the level of the otic vesicle with dorsal up. Neural red counterstain. (E) A dorsolateral view of an embryo double labeled with a trkC2 probe (blue) and with the HNK-1 antibody (brown). Reticulospinal neurons are single labeled (HNK-1) in rhombomere 3 but are double labeled with the HNK-1 antibody and trkC2 in rhombomeres 4, 5, and 6. The otic vesicle (ov), hindbrain (hb), posterior lateral line ganglion (pllg), and rhombomere (r) locations are indicated. All scale bars, 50 μm. |
Reprinted from Developmental Biology, 195, Martin, S.C., Sandell, J.H., and Heinrich, G., Zebrafish TrkC1 and TrkC2 receptors define two different cell populations in the nervous system during the period of axonogenesis, 114-130, Copyright (1998) with permission from Elsevier. Full text @ Dev. Biol.