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Neurodegenerative disorders - adult onset

STR: ATXN2_CAG

Green List (high evidence)

Chromosome: 12
GRCh37 Position: 112036755-112036823
GRCh38 Position: 111598951-111599019
Repeated Sequence: CAG
Normal Number of Repeats: < or = 31
Pathogenic Number of Repeats: = or > 33

ATXN2 (ataxin 2)
EnsemblGeneIds (GRCh38): ENSG00000204842
EnsemblGeneIds (GRCh37): ENSG00000204842
OMIM: 601517, Gene2Phenotype
ATXN2 is in 15 panels

1 review

Louise Daugherty (Genomics England Curator)

Green List (high evidence)

Green rating for STR submitted on behalf of Nick Beauchamp (Sheffield Diagnostic genetics Service), on behalf of Yorkshire and North East GLH for GMS Neurology specialist test group. Indicated that variants are reported as part of the current diagnostic practice.
Created: 23 Jul 2019, 4:51 p.m. | Last Modified: 23 Jul 2019, 4:51 p.m.
Panel Version: 1.75
Green rating inferred from review comment of the gene by Anthony Dallosso (Bristol Genetics Laboratory) on behalf of South West GLH, needs to be confirmed during the Neurology test Group call July 2019.
Created: 9 Jul 2019, 10:18 a.m. | Last Modified: 9 Jul 2019, 10:18 a.m.
Panel Version: 1.59
Green rating for STR submitted on behalf of James Polke, also indicated that variants are reported as part of the current diagnostic practice, on behalf of London North GLH for GMS Neurology specialist test group.
Created: 24 Apr 2019, 2:34 p.m. | Last Modified: 9 Jul 2019, 10:19 a.m.
Panel Version: 1.59
Source PanelApp panels : Hereditary ataxia v1.150, Hereditary spastic paraplegia v1.143, Early onset dementia (encompassing fronto-temporal dementia and prion disease) v1.46, Early onset dystonia v1.76, Parkinson Disease and Complex Parkinsonism v1.64.
Sources: Expert list
Created: 21 Dec 2018, 10:14 a.m.

Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted

Phenotypes
Spinocerebellar ataxia 2 183090

Variants in this STR are reported as part of current diagnostic practice

Details

Name
ATXN2_CAG
Chromosome
12
GRCh37 Coordinates
112036755-112036823
GRCh38 Coordinates
111598951-111599019
Repeated Sequence
CAG
Normal Number of Repeats: < or =
31
Pathogenic Number of Repeats: = or >
33
Mode of Inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
Phenotypes
  • Spinocerebellar ataxia 2 183090
Tags
STR
OMIM
601517
Clinvar variants
Variants in ATXN2
Penetrance
None

History Filter Activity

23 Jul 2019, Gel status: 3

Added New Source

Louise Daugherty (Genomics England Curator)

Source Yorkshire and North East GLH was added to STR: ATXN2_CAG.

9 Jul 2019, Gel status: 3

Added New Source

Louise Daugherty (Genomics England Curator)

Source NHS GMS was added to STR: ATXN2_CAG.

9 Jul 2019, Gel status: 3

Added New Source

Louise Daugherty (Genomics England Curator)

Source South West GLH was added to STR: ATXN2_CAG.

9 Jul 2019, Gel status: 3

Added New Source

Louise Daugherty (Genomics England Curator)

Source London North GLH was added to STR: ATXN2_CAG.

25 Jan 2019, Gel status: 3

Panel promoted to version 1.0

Louise Daugherty (Genomics England Curator)

Louise Daugherty: Source PanelApp panels : Hered

21 Dec 2018, Gel status: 3

Entity classified by Genomics England curator

Louise Daugherty (Genomics England Curator)

Str: atxn2_cag has been classified as Green List (High Evidence).

21 Dec 2018, Gel status: 1

Created, Added New Source, Added Tag, Set mode of inheritance, Set Phenotypes

Louise Daugherty (Genomics England Curator)

STR: ATXN2_CAG was added STR: ATXN2_CAG was added to Neurodegenerative disorders - adult onset. Sources: Expert list STR tags were added to STR: ATXN2_CAG. Mode of inheritance for STR: ATXN2_CAG was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Phenotypes for STR: ATXN2_CAG were set to Spinocerebellar ataxia 2 183090 Review for STR: ATXN2_CAG was set to GREEN