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Publication : Identification and characterization of a novel member of murine semaphorin family.

First Author  Taniguchi M Year  2005
Journal  Genes Cells Volume  10
Issue  8 Pages  785-92
PubMed ID  16098142 Mgi Jnum  J:106852
Mgi Id  MGI:3619679 Doi  10.1111/j.1365-2443.2005.00877.x
Citation  Taniguchi M, et al. (2005) Identification and characterization of a novel member of murine semaphorin family. Genes Cells 10(8):785-92
abstractText  The semaphorin gene family contains a large number of secreted type or transmembrane type proteins, and some of them function as the repulsive and attractive cues of axon guidance during development. Here we report a novel member of murine class 3 semaphorin genes, semaphorin 3G (Sema3G), mapped on chromosome 14. In adulthood, Sema3G is mainly expressed in the lung and kidney, and a little in the brain. Interestingly, in the adult rodent brain Sema3G is expressed only in the granular layer of the cerebellum, as determined by Northern blot and in situ hybridization analyses. We also found that Sema3G binds Neuropilin-2, but not Neuropilin-1, and induces the repulsion of sympathetic axons, but not dorsal root ganglion axons, indicating that Sema3G utilizes Neuropilin-2 as a receptor to repel specific types of axons.
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