Axonal defasciculation is restricted to specific branching points during regeneration of the lateral line nerve in zebrafish.

Abstract excerpt

Peripheral nerve regeneration requires precise selection of the appropriate targets of innervation, often in an environment that differs from that during the developmental wiring of the neural circuit. Severed axons of the zebrafish posterior lateral line nerve have the capacity to reinnervate mechanosensory hair cells clustered in neuromast organs. Regeneration represents a balance between fasciculated regrowth...

Topics

• Animals
• Zebrafish
• Axons
• Nerve Regeneration
• Lateral Line System
• Zebrafish Proteins
• Schwann Cells
• Basement Membrane
• Mutation