Fig. 6. Notch1aac inhibits oligodendrocyte differentiation. Side views
of 3.5 dpf embryos, dorsal to top. (A) Wild-type embryo showing normal
distribution of plp1/dm20+ cells in spinal cord (sc). (B)
Transgenic embryo in which Notch1aac was induced at 60 hpf. The
number of plp1/dm20+ cells was greatly reduced. Arrows
indicate plp1/dm20+ cells in ventral spinal cord.
Notochord indicated by nc. Scale bar: 20 µm.