immediate transformation of germ layer ectoderm AAO:0000137 BILA:0000036 BTO:0000315 CALOHA:TS-0216 EFO:0000414 EHDAA2:0000428 EMAPA:16069 EV:0100003 FBbt:00000111 FMA:69070 GAID:1304 MAT:0000155 MAT:0000173 MESH:A16.254.425.273 MIAA:0000173 Primary germ layer that is the outer of the embryo's three germ layers and gives rise to epidermis and neural tissue. Primary germ layer that is the outer of the embryonic germ layers and gives rise to epidermis and neural tissue.[AAO] TAO:0000016 The Bilateria are triploblastic (with true endoderm, mesoderm, and ectoderm) (...).[well established][VHOG] UBERON:0000924 UMLS:C0013574 VHOG:0000153 XAO:0000001 ZFA:0000016 ectodermal embryonic ectoderm uberon presumptive ectoderm