Chemoattraction of E13 DRG Axons to Local NT-3 Observed by In Vitro Co-Culture Assays
(A) WT DRG with NT-3-loaded bead.
(B) WT DRG with BSA-loaded bead.
(C) Bax null DRG with NT-3-loaded bead.
(D) p75 null DRG with NT-3-loaded bead.
(E) WT DRG with NT-3-loaded bead and TrkC-Fc in the medium.
(F) WT DRG with NT-3 loaded beads placed at increasing distances away from the ganglia (range, 500–1,200 μm).
Scale bar: 150 μm (A–E), 350 μm (F).