Article
Sonic hedgehog induces response of commissural axons to Semaphorin repulsion during midline crossing.
Nature neuroscience - 1 Jan 2010
Parra Liseth M, Zou Yimin
Abstract excerpt
Pathfinding axons change responses to guidance cues at intermediate targets. During midline crossing, spinal cord commissural axons acquire responsiveness to class 3 Semaphorins and Slits, which regulate their floor plate exit and restrict their post-crossing trajectory into a longitudinal pathwa...
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