part of has fasciculating neuron projection develops from adult prothoracic anterior intermediate posterior commissure 2021-01-08T15:55:46Z ProNm AIp Commissure of the adult prothoracic neuromere that is derived from the larval prothoracic anterior intermediate commissure and is formed by hemilineage 7B neurons (Court et al., 2020). It crosses the midline posterior to hemilineage 2A fibers and posterior to the anterior intermediate anterior commissure (Court et al., 2020). VFB:FBbt_00047318 FBbt:00047318 prothoracic dAIp fly_anatomy.ontology adult anterior intermediate commissure larval prothoracic anterior intermediate commissure lineage 7 secondary neuron adult prothoracic neuromere