part_of part of part of develops_from develops from anatomical entity anatomical entity camera-type eye mesenchyme eye mesenchyme UBERON:0003314 uberon EHDAA:2910 TODO - change mesenchyme relationships to precursor_of Mesenchyme that is part of a developing camera-type eye. mesenchyme of eye VHOG:0001084 EHDAA2:0000485 EMAPA:16673 facial mesenchyme optic neural crest