Friedreich's Ataxia (FRDA)

Test Information

Title
Friedreich's Ataxia (FRDA)
Category
Neurogenetics
Test Name (CMS Title)
Friedreich's Ataxia (FRDA)
Gene/Platform/Region List
FXN (GAA repeats)
Test type
Single Gene
Samples Accepted
Blood, DNA
Indications
Diagnosis, Carrier Cascade Testing
Test Methodology
Electrophoresis, PCR
Methodology Notes
TP-PCR and fragment analysis
Disease/Condition
Friedreich's Ataxia (FRDA)

Last Updated: November 14, 2025