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TRMU Gene Mitochondrial modifier of deafness NGS Genetic Test

DNA Labs India | ISO 9001:2015 Certified

TRMU Gene Mitochondrial modifier of deafness NGS Genetic Test

Short Name: TRMU Deafness NGS Test

Also known as: TRMU gene test, Mitochondrial deafness genetic test, Genetic hearing loss test

TRMU Gene Mitochondrial modifier of deafness NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses NGS Technology 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 SULOCHANA HEMCHANDRA HOLLA

Dr SULOCHANA HEMCHANDRA HOLLA

Consultant Medical Geneticist · Reg: 8532

Last reviewed: September 7, 2026

Overview

To identify pathogenic mutations in the TRMU gene associated with mitochondrial modifier of deafness, aiding in diagnosis, genetic counseling, and personalized management of hearing loss.

Test Code
2352
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
NGS Technology
Step 1

Sample Collection

No special preparation is required. Ensure genetic counseling is scheduled as part of the pre-test process.

Method: Venipuncture for blood, or FTA card for one drop blood

Step 2

Laboratory Analysis

A trained professional will collect the blood sample or FTA card sample with minimal discomfort.

Step 3

Report Delivery

Apply pressure to the puncture site to prevent bleeding. Store the sample as per instructions.

Timeline: 3 to 4 Weeks

Patient Instructions

1
Before the Test:Consult with a geneticist or ENT specialist. A genetic counseling session is recommended to draw a family pedigree chart.
2
During the Test:Sample collection and analysis using NGS technology to identify TRMU gene mutations.
3
After the Test:Report will be delivered in 3-4 weeks. Follow-up with a healthcare provider for result interpretation.

About This Test

Who Should Get This Test

To identify pathogenic mutations in the TRMU gene associated with mitochondrial modifier of deafness, aiding in diagnosis, genetic counseling, and personalized management of hearing loss.

How to Prepare

  • Bring valid ID and prescription
  • Avoid strenuous activity before blood draw
  • Follow any specific instructions from the healthcare provider

Doctor's Notes

Reviewed by — MBBS, MD (Medical Genetics) · Reg. No. 8532

"This test is crucial for diagnosing genetic causes of hearing loss, enabling personalized management and genetic counseling."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card
Collection MethodVenipuncture for blood, or FTA card for one drop blood

Sample Stability

Blood: Store at 2-8°C for up to 24 hours
Extracted DNA: Store at -20°C for long-term stability
FTA card: Store at room temperature
Sample Rejection Criteria:
  • Hemolyzed or insufficient sample volume
  • Contaminated samples
  • Improperly labeled samples

Understanding Your Results

Results indicate the presence or absence of pathogenic variants in the TRMU gene, which may be associated with mitochondrial modifier of deafness.
Positive Result: Pathogenic variant detected, suggesting a genetic cause for hearing loss. Genetic counseling recommended.
Negative Result: No pathogenic variants detected. Other causes should be explored.
Variant of Uncertain Significance: Further testing or family studies may be required for clarity.
⚠️ When to Consult a Doctor:

If you experience symptoms of hearing loss, have a family history of deafness, or receive a positive test result for genetic counseling and management.

Limitations

  • ⚠May not detect all possible mutations in the TRMU gene
  • ⚠Results require interpretation by a geneticist
  • ⚠Does not rule out other genetic or non-genetic causes of deafness

Risks & Considerations

  • ●Minimal risk from blood draw, such as bruising or infection
  • ●Emotional impact from genetic results, requiring counseling

Interfering Factors

  • ●Sample contamination
  • ●Degraded DNA
  • ●Improper sample storage

Compare With Similar Tests

TestTRMU Gene Mitochondrial modifier of deafness NGS Genetic Test
ComparisonTRMU Gene Mitochondrial modifier of deafness NGS Genetic Test

Frequently Asked Questions

What is the TRMU Gene Mitochondrial Modifier of Deafness NGS Genetic Test?
It is a Next-Generation Sequencing test that detects mutations in the TRMU gene, which can contribute to hearing loss by affecting mitochondrial function.
What symptoms indicate the need for this test?
Symptoms include hearing loss, tinnitus, dizziness, balance problems, difficulty understanding speech in noisy environments, sensitivity to loud noises, and family history of deafness.
How is the test performed?
The test analyzes DNA from a blood sample or extracted DNA using NGS technology to identify pathogenic variants in the TRMU gene.
What is the cost of the test?
The test costs INR 20,000 at DNA Labs India, with discounts and home sample collection available.
Is home sample collection available?
Yes, free home sample collection is offered for online bookings across numerous cities in India.
How long does it take to get the results?
Results are typically delivered within 3 to 4 weeks via online portal, email, or WhatsApp.
What does a positive result mean?
A positive result indicates the presence of a pathogenic variant in the TRMU gene, which may be a genetic cause for hearing loss. Genetic counseling is recommended.
Is the test covered by insurance?
The test may not be covered by insurance, so out-of-pocket payment might be necessary. Check with your insurer for details.
Can children take this test?
Yes, the test is suitable for all ages, but genetic counseling is advised for minors.
What are the risks of the test?
Risks are minimal, such as bruising from blood draw, but emotional impacts from results may require counseling.
How accurate is the test?
The test uses advanced NGS technology for high accuracy, but it may not detect all mutations. Consult a geneticist for interpretation.
Where can I get the test done in India?
DNA Labs India offers this test with home collection in cities like Mumbai, Delhi, Bangalore, Hyderabad, and many others listed on our website.
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.

LIMS Integration

Your Data Privacy

Your medical data is protected under Indian law.

✓ Stored in India: All patient records are stored on servers located in India. No data is transferred outside the country.

✓ 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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