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MT-TA Gene Mitochondrial myopathy, MT-TA related NGS Genetic Test

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MT-TA Gene Mitochondrial myopathy, MT-TA related NGS Genetic Test

Short Name: MT-TA Mitochondrial Myopathy NGS Test

Also known as: Mitochondrial Myopathy MT-TA Gene Test, MT-TA Genetic Test, MT-TA NGS Test

MT-TA Gene Mitochondrial myopathy, MT-TA related NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses Next-Generation Sequencing (NGS) on Blood or Extracted DNA or One drop Blood on FTA Card samples. Results in 3 to 4 weeks. Free home collection in 300+ cities across India.

NGS Genetic Test🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr Pasupathy Arumugam

Dr Pasupathy Arumugam

Consultant Pathologist · Reg: 21521

Last reviewed: September 7, 2026

Overview

To detect mutations in the MT-TA gene associated with mitochondrial myopathy, aiding in diagnosis, genetic counseling, and family planning.

Test Code
5275
Price
₹20,000
Sample Type
Blood or Extracted DNA or One drop Blood on FTA Card
Result Time
3 to 4 weeks
Fasting Required
No
Method
Next-Generation Sequencing (NGS)
Step 1

Sample Collection

No specific preparation required. Provide clinical history and family pedigree.

Method: Venipuncture or finger-prick for FTA card

Step 2

Laboratory Analysis

Blood sample will be collected by a trained phlebotomist.

Step 3

Report Delivery

Apply pressure to the puncture site to stop bleeding. Resume normal activities.

Timeline: 3 to 4 weeks

Patient Instructions

1
Before the Test:Consult with a genetic counselor to understand the test and implications.
2
During the Test:Sample collection takes about 15-30 minutes.
3
After the Test:Results will be available in 3-4 weeks. Follow up with your doctor.

About This Test

Who Should Get This Test

To detect mutations in the MT-TA gene associated with mitochondrial myopathy, aiding in diagnosis, genetic counseling, and family planning.

How to Prepare

  • Bring identification and doctor's prescription
  • Inform about any medications or health conditions
  • Ensure proper sample labeling

Doctor's Notes

Reviewed by — MBBS, MD (Pathology) · Reg. No. 21521

"Genetic testing for MT-TA gene mutations is essential for diagnosing mitochondrial myopathy and guiding treatment plans."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card
Sample VolumeAs per requirement
ContainerEDTA tube or FTA card
Collection MethodVenipuncture or finger-prick for FTA card

Sample Stability

Room temperature
Refrigerated
Sample Rejection Criteria:
  • Hemolyzed sample
  • Insufficient sample volume
  • Incorrect container

Understanding Your Results

Results indicate the presence or absence of pathogenic variants in the MT-TA gene.
📊

No pathogenic variants detected

Normal result, but clinical correlation is advised

📊

Pathogenic variant detected

Diagnosis of MT-TA related mitochondrial myopathy confirmed

⚠️ When to Consult a Doctor:

If symptoms persist or worsen, or if genetic counseling is needed for family planning.

Limitations

  • ⚠May not detect all variants in the MT-TA gene
  • ⚠Cannot predict disease severity or progression
  • ⚠Results require clinical correlation

Risks & Considerations

  • ●Minimal risk from blood draw: bruising, infection
  • ●Psychological impact of genetic results

Interfering Factors

  • ●Poor sample quality
  • ●Contamination during collection
  • ●Recent blood transfusion

Compare With Similar Tests

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ComparisonMT-TA Gene Mitochondrial myopathy, MT-TA related NGS Genetic Test

Frequently Asked Questions

What is MT-TA gene mitochondrial myopathy?
It is a rare genetic disorder caused by mutations in the MT-TA gene, leading to muscle weakness and other symptoms due to impaired mitochondrial energy production.
How is the MT-TA gene NGS genetic test performed?
The test involves analyzing a DNA sample from blood, extracted DNA, or a blood drop on an FTA card using next-generation sequencing technology to detect mutations in the MT-TA gene.
What is the cost of the MT-TA gene NGS genetic test at DNA Labs India?
The test costs INR 20000, which includes home sample collection, NGS analysis, a clinical report, and a genetic counseling session.
Is home sample collection available for this test?
Yes, DNA Labs India offers free home sample collection for online bookings across numerous cities in India.
How long does it take to get the test results?
Results are typically available within 3 to 4 weeks after sample collection.
What symptoms indicate the need for this test?
Symptoms such as muscle weakness, fatigue, exercise intolerance, difficulty swallowing, vision or hearing problems, and cardiomyopathy may indicate the need for testing.
How accurate is the MT-TA gene NGS genetic test?
NGS genetic testing is highly accurate for detecting mutations in the MT-TA gene, but results should be correlated with clinical findings.
Can this test be used for prenatal diagnosis?
This test is primarily for diagnostic purposes in symptomatic individuals. For prenatal diagnosis, consult a genetic counselor for appropriate testing options.
What should I do if the test results are positive?
A positive result confirms a diagnosis of MT-TA related mitochondrial myopathy. Consult your doctor or genetic counselor for management and family planning advice.
Are there any risks associated with the test?
The test involves minimal risks from blood draw, such as bruising or infection. There may be psychological impacts from genetic results, so genetic counseling is recommended.
How should I prepare for the test?
No specific preparation is required, but provide your clinical history and family pedigree. Bring identification and your doctor's prescription.
Is genetic counseling provided with the test?
Yes, DNA Labs India includes a genetic counseling session as part of the test package to help interpret results and discuss implications.
Worried about the process? Our certified phlebotomists collect thousands of samples every month across India. The process takes under 5 minutes and is virtually painless. Questions? Message us on WhatsApp — we're here 7 days a week.

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For Hospitals & Clinics

Reference Laboratory Services

We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.

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✓ DPDP Act Compliant: Under the Digital Personal Data Protection Act 2023, you can request deletion of your records at any time by contacting support.

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