Expression of the vertebrate Slit Gene family and their putative receptors, the Robo genes, in the developing murine kidney

Abstract

The slit (sli) gene, encoding a secreted glycoprotein, has been demonstrated to play a vital role in axonal guidance in Drosophila melanogaster by acting as a signalling ligand for the robo receptor (Rothberg, J.M., Jacobs, J.R., Goodman, C.S., Artavanis-Tsakonas, S., 1990. slit: an extracellular protein necessary for development of midline glia and commissural axon pathways contains both EGF and LRR domains. Genes Dev. 4, 2169-2187; Kidd, T., Bland, K.S., Goodman, C.S., 1999. Slit is the midline repellent for the robo receptor in Drosophila. Cell 96, 785-794). Multiple homologs of both sli and robo have been identified in vertebrates and are thought to play similar roles to their fly counte..