Figure 2.

Innervation of Brn3c null and control ears are shown for newborn mice. There is no specific loss of fibers to any vestibular endorgan, as visualized by DiI labeling (a) or acetylated tubulin immunoreactivity (b). No major differences in pattern of projection through radial fibers are found in the cochlea of Brn3c null mutants (d,f) as compared to control littermates (c). Note, however, the lack of orderly fiber outgrowth to the outer hair cells (c, d). Efferent fibers to the ear show a well developed intraganglionic spiral bundle (IGSB) with no detectable differences compared to controls (e). Bar indicates 100 μm.

Xiang et al. BMC Neuroscience 2003 4:2   doi:10.1186/1471-2202-4-2
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