lineage bundle single-lineage bundle 2020-11-26T11:07:50Z VFB:FBbt_00049935 hemilineage primary neurite bundle lineage-associated tract fly_anatomy.ontology secondary axon tract lineage derived neuroglian bundle A projection bundle consisting of neurites of all the primary or secondary neurons of only one lineage or hemilineage (Lovick et al., 2013; Hartenstein et al., 2015; Court et al., 2020). primary axon tract lineage-associated fiber tract FBbt:00049935