Semaphorin 4C (SEMA4C)

In situ hybridization detected SemaF expression throughout the brain and spinal cord of E15.5, E16.5, and P1 mice. In the central nervous system, expression was very high in the primordia of the neocortex, hippocampus, thalamus, hypothalamus, tectum, pontine nuclei, spinal cord, and retina. High expression was also found in the primordia of various tissues, such as the olfactory epithelium, epithelium of the vomeronasal organ, enamel epithelium of teeth, anterior and intermediate lobes of the pituitary, epithelium of the inner ear, and sensory ganglia, including trigeminal and dorsal root ganglia. In addition, SemaF was expressed in the lung and kidney. In adult mice, SemaF expression was markedly decreased, with very low expression in several restricted regions of the brain, including the hippocampus.