Skip to main content
Figure 4 | Neural Development

Figure 4

From: Axon fasciculation in the developing olfactory nerve

Figure 4

At E15, established regional markers show that pre-target axon sorting in the olfactory nerve occurs early in development. Sagittal sections of CD1 embryos. All panels are stained with the nuclear marker DRAQ5 (blue). (A) NQO1 (red)/OCAM (green). (B) Dolichos biflorus agglutinin (DBA; green)/NCAM (red). Open arrow indicates focal DBA positive axons. (C) Wisteria floribunda agglutinin (WFA; green)/NCAM (red). Open arrow indicates focal WFA positive axons. (D) Robo2 (green)/NCAM (red). Open arrow indicates Robo2/NCAM positive fascicle. Asterisk indicates Robo2 staining in the mitral cell and external plexiform layers of the olfactory bulb. An orientation compass is shown in (A). Scale bars shown in D = 100 μm for (A-D).

Back to article page