Term Name:	developmental and epileptic encephalopathy 26
Synonyms:	DEE26, early infantile epileptic encephalopathy 26
Definition:	A developmental and epileptic encephalopathy characterized by onset in the first years of life of seizures, developmental delay, intellectual disability, poor speech, and behavioral abnormalities that has_material_basis_in heterozygous mutation in the KCNB1 gene on chromosome 20q13.
Ontology:	Human Disease [DOID:0080461]   ( DOID:0080461 )