Genomics England

GM2A

GM2 ganglioside activator

Panel	Mode of inheritance	Details
Filter panels6 panels
Green in Childhood onset dystonia, chorea or related movement disorder R-numbers: R57 Signed-off version 3.56	BIALLELIC, autosomal or pseudoautosomal	Phenotypes GM2-gangliosidosis, AB variant, 272750
Green in DDG2P Component of the following Super Panels: - Paediatric disorders Signed-off version 3.79	BIALLELIC, autosomal or pseudoautosomal	Phenotypes GM2-GANGLIOSIDOSIS TYPE AB 272750
Green in Early onset or syndromic epilepsy Component of the following Super Panels: - Paediatric disorders - Unexplained death in infancy and sudden unexplained death in childhood R-numbers: R59 Signed-off version 4.134	BIALLELIC, autosomal or pseudoautosomal	Phenotypes GM2-gangliosidosis, AB variant, 272750, seizures, Hexosaminidase activator deficiency, Tay-Sachs disease
Green in Intellectual disability Component of the following Super Panels: - Childhood onset leukodystrophy - Hypotonic infant - Paediatric disorders R-numbers: R29 Signed-off version 5.343	BIALLELIC, autosomal or pseudoautosomal	Phenotypes GM2-gangliosidosis, AB variant, 272750, GM2-GANGLIOSIDOSIS TYPE AB (GM2GAB)
Green in Likely inborn error of metabolism - targeted testing not possible Component of the following Super Panels: - Childhood onset leukodystrophy - Hypotonic infant - Paediatric disorders - Unexplained death in infancy and sudden unexplained death in childhood R-numbers: R98 Signed-off version 4.78	BIALLELIC, autosomal or pseudoautosomal	Phenotypes GM2-gangliosidosis, AB variant, 272750
Green in Lysosomal storage disorder R-numbers: R276 Signed-off version 3.0	BIALLELIC, autosomal or pseudoautosomal	Phenotypes GM2-gangliosidosis, AB variant OMIM:272750, Tay-Sachs disease AB variant MONDO:0010099