Term Name:	lissencephaly 1
Synonyms:	LIS1, PAFAH1B1-related lissencephaly
Definition:	A lissencephaly characterized by an abnormally thick cortex, reduced or abnormal lamination, and diffuse neuronal heterotopia that has_material_basis_in mutation heterozygous in the PAFAH1B1 gene on chromosome 17p13.3.
Ontology:	Human Disease [DOID:0112237]   ( DOID:0112237 )