| netrin | <protein> Genes identified in studies of vertebrate neuronal development. Netrins are chemotropic for embryonic commisural neurones: netrin 1 is secreted by the floorplate, whereas netrin 2 is distributed ventrally except for the floorplate. The netrins are homologous to the product of unc 6, a gene identified in studies of neuronal development of the worm, Caenorhabditis elegans. (18 Nov 1997) |
|---|