Term Name:	amyotrophic lateral sclerosis type 20
Synonyms:	ALS20, amyotrophic lateral sclerosis 20
Definition:	An amyotrophic lateral sclerosis with juvenile onset that has_material_basis_in mutation in the HNRNPA1 gene on chromosome 12.
Ontology:	Human Disease [DOID:0060211]   ( DOID:0060211 )