Term Name:	developmental and epileptic encephalopathy 27
Synonyms:	DEE27, early infantile epileptic encephalopathy 27
Definition:	A developmental and epileptic encephalopathy characterized by early onset seizures, delayed psychomotor development and intellectual disability with variable severity that has_material_basis_in heterozygous mutation in the GRIN2B gene on chromosome 12p12.
Ontology:	Human Disease [DOID:0080444]   ( DOID:0080444 )