Table 3.

Origin of melanophores

Graft	Number of cases	Spinal cord	Fin	Muscle	Melanophores
Embryo neural crest	36	12	33	0	29
Embryo central neural plate	28	28	0	0	0
Embryo posterior ventral ectomesenchyme	28	0	13	5	0
Tadpole skin	22	0	0	13	17