fasciculates with fly_anatomy.ontology RO:0002101 fasciculates_with Relation between a neuron and the neuron projection bundle it fasciculates with. FOL: x fasciculates_with y iff: exists some 'neuron ; CL_0000540'(x), some 'neuron projection bundle ; CARO_0001001'(y), some 'neuron projection ; GO_0043005'(np), np part_of x AND np overlaps y AND np aligned_with y relationship between a neuron and a neuron projection bundle (e.g.- tract or nerve bundle) that one or more of its projections travels through. overlaps has fasciculating neuron projection neuron