Genetic Test for Spinocerebellar Ataxias - SCA1, SCA2, SCA3, SCA6, … see more Genetic Test for Spinocerebellar Ataxias - SCA1, SCA2, SCA3, SCA6, SCA7, SCA17 and DRPLA  see less
Clinical Genetic Test
offered by
GTR Test Accession: Help GTR000597247.2
Last updated in GTR: 2022-12-19
Last annual review date for the lab: 2023-12-19 LinkOut
At a Glance
Spinocerebellar ataxia type 1; Azorean disease; Dentatorubral-pallidoluysian atrophy; ...
Genes (7): Help
ATN1 (12p13.31), ATXN1 (6p22.3), ATXN2 (12q24.12), ATXN3 (14q32.12), ATXN7 (3p14.1), ...
Molecular Genetics - Deletion/duplication analysis: PCR
Not provided
Not provided
Not provided
Ordering Information
Offered by: Help
CGPP - Center for Predictive and Preventive Genetics
View lab's website
Test short name: Help
Specimen Source: Help
Who can order: Help
  • Genetic Counselor
  • Health Care Provider
  • Licensed Physician
Contact Policy: Help
Laboratory can only accept contact from health care providers. Patients/families are encouraged to discuss genetic testing options with their health care provider.
Pre-test email/phone consultation regarding genetic test results and interpretation is provided to patients/families.
How to Order: Help
Please choose a test from the following list and fill out the form accordingly:
Order URL
Test service: Help
Clinical Testing/Confirmation of Mutations Identified Previously
Custom Deletion/Duplication Testing
Custom Sequence Analysis
Data Storage and Backup
Genetic counseling
Maternal cell contamination study (MCC)
Preimplantation Genetic Diagnosis (PGD)
Result interpretation
Test additional service: Help
Custom Prenatal Testing
Informed consent required: Help
Pre-test genetic counseling required: Help
Decline to answer
Post-test genetic counseling required: Help
Decline to answer
Recommended fields not provided:
Conditions Help
Total conditions: 7
Condition/Phenotype Identifier
Test Targets
Genes Help
Total genes: 7
Gene Associated Condition Germline or Somatic Allele (Lab-provided) Variant in NCBI
Total methods: 1
Method Category Help
Test method Help
Instrument *
Deletion/duplication analysis
* Instrument: Not provided
Clinical Information
Test purpose: Help
Recommended fields not provided:
Technical Information
Availability: Help
Tests performed
Entire test performed in-house
Analytical Validity: Help
SCA1: Orr et al., Nat Genet 4:221-6, 1993; Chung et al., Nat Genet 5:254-8, 1993; Chong et al., Nat Genet 10:344-50, 1995; Quan et al., Hum Mol Genet 4:2411-3, 1995; Servadio et al., Nat Genet 10:94-8, 1995; Goldfarb et al., Ann Neurol 39: 500-6, 1996; Zuhlke et al., Eur J … View more
Proficiency testing (PT):
Is proficiency testing performed for this test? Help
Recommended fields not provided:
Regulatory Approval
FDA Review: Help
Not provided
Additional Information

IMPORTANT NOTE: NIH does not independently verify information submitted to GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.