Hereditary ataxia with onset in adulthood
Gene: TUBB2B

TUBB2B (tubulin beta 2B class IIb)
EnsemblGeneIds (GRCh38): ENSG00000137285
EnsemblGeneIds (GRCh37): ENSG00000137285
OMIM: 612850, Gene2Phenotype
TUBB2B is in 13 panels

2 reviews

Louise Daugherty (Genomics England Curator)

I don't know

Review and rating from Tracy Lester (Oxford Medical Genetics Laboratories Oxford University Hospitals NHS Foundation Trust) on behalf of Wessex and West Midlands GLH for GMS Neurology specialist test group.
Created: 15 Apr 2019, 10:21 a.m.

Created: 15 Apr 2019, 10:21 a.m.

Panel version: 1.8

Tracy Lester (Genetics laboratory, Oxford UK)

Green List (high evidence)

Compared with other forms of this disorder cerebellar abnormalities appear to be a more prominent feature
Created: 15 Apr 2019, 10:06 a.m.

Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted

Phenotypes
Complex cortical dysplasia with other brain abnormalities 7, 610031

Mode of pathogenicity
Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype -please provide details in the comments

Created: 15 Apr 2019, 10:06 a.m.

Panel version: 1.7

Details

Mode of Inheritance

MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted

Sources

Expert Review Green
NHS GMS
Wessex and West Midlands GLH

Phenotypes

Cortical dysplasia, complex, with other brain malformations 7, OMIM:610031

OMIM

612850

Clinvar variants

Variants in TUBB2B

Penetrance

None

Mode of Pathogenicity

Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments

Panels with this gene

History Filter Activity

22 Dec 2022, Gel status: 3

Set Phenotypes

Arina Puzriakova (Genomics England Curator)

Phenotypes for gene: TUBB2B were changed from Complex cortical dysplasia with other brain abnormalities 7, 610031 to Cortical dysplasia, complex, with other brain malformations 7, OMIM:610031

27 Apr 2019, Gel status: 3