Fig. 6. PIII injection reduces CD151, a marker for opV trigeminal placode
cells. (A,B) Control embryo shows no difference between
injected and uninjected sides (n=5). (C) Magnification of
vehicle injected control. (D) A focal injection of 2.5 µm PIII
solution causes large reduction in CD151 expression on the right side
(n=9). (E) Section of 2.5 µm PIII embryo shows decrease in
CD151 staining on injected side. (F) Magnification of 2.5 µm PIII
embryo. Arrowhead indicates side of embryo injected; Inj, injected; ecto,
ectoderm.