Movie 1

Sox10 expression at 5 dpf likely corresponds to melanocytes
A two-dimensional projection of a z stack collected at 5 dpf of a Phox2b-kaede x Sox10-mRFP fish hindgut reveals a linearly arrange collection of Sox10-expressing cells. However, three-dimensional assessment indicates that these cells are located dorsolateral to the intestine and likely correspond to melanocytes which reside in this location.
Scale bar: 30 μm