Figure 7From: Schwann cells migrate along axons in the absence of GDNF signalingGDNF is dispensable for SC migration along the embryonic sciatic nerve. A and B show orthogonal semithin sections of sciatic nerves of a control (A) and a TGFb2/GDNF double mutant (B). Both nerves show a multitude of SC (arrowheads). (Scale bar = 100 μm).Back to article page