Monarch Disease Ontology id MONDO_0014685 (progressive myoclonic epilepsy type 9) is any progressive myoclonic epilepsy in which the cause of the disease is a mutation in the LMNB2 gene. Also known as: EPM9, LMNB2 progressive myoclonic epilepsy, PME type 9, epilepsy, progressive myoclonic, type 9, progressive myoclonic epilepsy caused by mutation in LMNB2, progressive myoclonic epilepsy due to LMNB2 deficiency, progressive myoclonus epilepsy type 9.