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GNE Gene Inclusion body myopathy NGS Genetic Test

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GNE Gene Inclusion body myopathy NGS Genetic Test

Short Name: GNE Myopathy NGS Test

Also known as: GNE Myopathy NGS Test, Nonaka Myopathy Genetic Test, HIBM NGS Panel, GNE Gene Sequencing Test

GNE Gene Inclusion body myopathy NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses Next-Generation Sequencing, Sanger Confirmation on Blood or Extracted DNA or One drop Blood on FTA Card samples. Results in Results are typically available within 3 to 4 weeks after the laboratory receives the sample. In urgent cases, expedited processing may be available on request.. Free home collection in 300+ cities across India.

NGS Genetic TestAdult, Pediatric🏠 Home Collection

🩺 Medically Reviewed By

Overview

The primary purpose of this NGS genetic test is to detect pathogenic mutations in the GNE gene that cause inclusion body myopathy. Early molecular confirmation enables timely intervention, disease management, and genetic counselling. It also aids in identifying at-risk family members, facilitating carrier testing, and guiding reproductive decisions.

Test Code
4144
Price
₹20,000
Sample Type
Blood or Extracted DNA or One drop Blood on FTA Card
Result Time
Results are typically available within 3 to 4 weeks after the laboratory receives the sample. In urgent cases, expedited processing may be available on request.
Fasting Required
No
Method
Next-Generation Sequencing, Sanger Confirmation
Step 1

Sample Collection

Patient should provide detailed clinical history and medication list. A genetic counselling session may be conducted to draw a pedigree chart. No fasting is required.

Method: Peripheral blood draw / Dried blood spot

Step 2

Laboratory Analysis

Blood sample is collected in an EDTA vacutainer by standard venipuncture. If using FTA card, a drop of blood is applied to the card and allowed to air dry.

Step 3

Report Delivery

The sample is transported at ambient temperature to the laboratory. The patient can resume normal activities immediately.

Timeline: Results are typically available within 3 to 4 weeks after the laboratory receives the sample. In urgent cases, expedited processing may be available on request.

Patient Instructions

1
Before the Test:A pre-test consultation with a genetic counselor is recommended to understand the benefits, risks, and limitations. The healthcare provider will explain the test and obtain informed consent. Blood sample collection is straightforward and requires no special preparation.
2
During the Test:A trained phlebotomist will collect a small amount of blood from a vein in your arm. Alternatively, a single drop of blood on an FTA card is sufficient. The procedure is quick and minimally painful.
3
After the Test:There are no restrictions after sample collection. You can return to your normal activities immediately. Your report will be shared through your selected delivery mode within the turnaround time.

About This Test

Who Should Get This Test

The primary purpose of this NGS genetic test is to detect pathogenic mutations in the GNE gene that cause inclusion body myopathy. Early molecular confirmation enables timely intervention, disease management, and genetic counselling. It also aids in identifying at-risk family members, facilitating carrier testing, and guiding reproductive decisions.

How to Prepare

  • For FTA card: Apply a single drop of blood to the center of each circle and let dry at room temperature for at least 1 hour
  • For extracted DNA: Provide at least 1-2 µg of high-quality DNA in a sterile microcentrifuge tube
  • Clearly label the sample with patient name and date of birth

Doctor's Notes

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

"Genetic testing for GNE myopathy is crucial for early diagnosis and targeted management. Patients presenting with characteristic muscle weakness should undergo NGS to identify pathogenic variants."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card
Sample Volume3-5 ml whole blood or 1-2 µg DNA
ContainerEDTA vacutainer (blood) / Microcentrifuge tube (DNA) / FTA card
Collection MethodPeripheral blood draw / Dried blood spot

Sample Stability

72 hours
7 days
6 months
1 year
Sample Rejection Criteria:
  • Hemolyzed, clotted, or lipemic blood sample
  • Insufficient DNA quantity or quality
  • Sample with no patient identifier
  • Sample received in non-sterile or expired container
  • FTA card with insufficient blood impregnation

Understanding Your Results

The genetic test report should be interpreted by a clinical geneticist or the referring physician. Presence of a pathogenic or likely pathogenic variant in the GNE gene confirms the diagnosis of GNE inclusion body myopathy. A negative result does not completely rule out the condition if clinical suspicion is high, and further testing may be considered.
📊

Confirms diagnosis of GNE myopathy. Supportive evidence includes family history and clinical symptoms.

📊

Strongly indicates pathogenicity; clinical correlation advised and confirmation may be offered.

📊

Insufficient evidence to determine pathogenicity. Additional testing of family members may be required.

📊

No evidence of GNE myopathy. Clinical diagnosis should be reviewed if symptoms persist.

⚠️ When to Consult a Doctor:

If you or a family member experience progressive muscle weakness, frequent falls, or difficulty walking, especially in the second or third decade of life, consult a neurologist or medical geneticist. Genetic testing is recommended before irreversible muscle damage occurs.

Limitations

  • NGS may not detect all types of mutations such as large genomic rearrangements (copy number variants) which require additional methods like MLPA
  • Repeat expansion disorders cannot be detected by this test
  • Variant of uncertain significance (VUS) results may require further family studies
  • Mutations in other genes may cause similar clinical phenotype; this test only analyzes the GNE gene
  • Sanger sequencing may be used to confirm clinically significant variants

Risks & Considerations

  • Minor bruising or bleeding at the puncture site
  • Dizziness or fainting during blood draw
  • Psychological impact of genetic results
  • Possibility of finding variants of uncertain significance
  • No direct therapeutic intervention for any identified mutation

Interfering Factors

  • Hemolysed or degraded DNA samples leading to sequencing failure
  • Contamination with DNA from other sources
  • Presence of large deletions or duplications that may escape NGS detection
  • Very low DNA concentration or purity below 1.7 A260/280
  • Incorrect sample labeling or patient identification

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Frequently Asked Questions

What is the cost of the GNE Gene Inclusion Body Myopathy NGS Genetic Test at DNA Labs India?
The test costs INR 20,000, which includes home sample collection, NGS analysis, clinical report, and raw data files (FASTQ and VCF).
What is GNE gene inclusion body myopathy?
It is a rare genetic muscle disorder caused by mutations in the GNE gene, leading to weakness and wasting of muscles, typically starting in the hips and thighs in early adulthood.
How is the sample collected for this test?
The sample can be collected as peripheral blood in an EDTA tube, extracted DNA, or a single drop of blood on an FTA card. Home collection is available across India.
Is fasting required for this test?
No, fasting is not required for the GNE NGS genetic test.
How long does it take to get the results?
The turnaround time is typically 3 to 4 weeks from the day the sample is received at the laboratory.
Will I get the raw data files?
Yes, DNA Labs India is the only lab that shares raw data files (FASTQ and VCF) along with the clinical report for transparency.
What does the GNE gene test detect?
It detects pathogenic mutations in the GNE gene that are associated with inclusion body myopathy using next-generation sequencing.
Can this test be done for family members who are asymptomatic?
Yes, at-risk family members can be tested for the specific familial mutation identified in an affected relative. A genetic counselling session is recommended.
What is the difference between NGS and Sanger sequencing for GNE?
NGS analyzes the entire GNE gene rapidly with high depth, while Sanger sequencing is used to confirm specific mutations in an individual or family member.
Are there any centres where this test is available?
Yes, we offer free home sample collection in over 200 cities across India including Mumbai, Delhi, Bangalore, Hyderabad, Chennai, Kolkata, Pune, and many more.
Can this test detect all types of mutations?
NGS detects point mutations and small insertions/deletions in coding regions and splice sites. It may not detect large deletions or duplications.
Do I need a prescription from a doctor?
Although not mandatory, a doctor's recommendation is advised for appropriate clinical correlation. Genetic counselling is offered to all patients.
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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