part of develops from dorsal ectoderm UBERON:6000112 AdorEc FBbt:00000112 Dorsal region of the ectoderm. It forms parts of the larval epidermis and the tracheal system, with other parts of these contributed to by the lateral ectoderm (Stathopoulos and Newcomb, 2020). dorEc fly_anatomy.ontology dorsal ectoderm anlage trunk ectoderm multicellular structure