Genetic Test for Dentatorubral-pallidoluysian atrophy - DRPLA
Clinical Genetic Test
offered by
GTR Test Accession: Help GTR000597248.2
Last updated in GTR: 2022-12-19
Last annual review date for the lab: 2023-12-19 LinkOut
At a Glance
Dentatorubral-pallidoluysian atrophy
Genes (1): Help
ATN1 (12p13.31)
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: 1
Condition/Phenotype Identifier
Test Targets
Genes Help
Total genes: 1
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
Li et al., Genomics 16:572-9, 1993; Koide et al., Nat Genet 6:9-13, 1994; Nagafuchi et al., Nat Genet 6:14–8, 1994; Ikeuchi et al., Clin Neurosci 3:23–7, 1995; Ikeuchi et al., Ann Neurol 37:769–75, 1995; Ikeuchi et al., Semin Cell Biol 6:37–44, 1995
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.