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DRD2 Gene DYT11, DRD2 related NGS Genetic Test

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DRD2 Gene DYT11, DRD2 related NGS Genetic Test

Short Name: DRD2 Gene DYT11 NGS Test

Also known as: DRD2-related dystonia, DYT11 dystonia, DRD2 gene disorder

DRD2 Gene DYT11, DRD2 related NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses Next-Generation Sequencing (NGS) on Blood, Extracted DNA, or Blood on FTA Card samples. Results in 3 to 4 weeks. Free home collection in 300+ cities across India.

NGS Genetic TestAll Ages🏠 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 detect mutations in the DRD2 gene associated with DYT11 dystonia, enabling precise diagnosis and informed clinical management.

Test Code
1577
Price
₹20,000
Sample Type
Blood, Extracted DNA, or Blood on FTA Card
Result Time
3 to 4 weeks
Fasting Required
No
Method
Next-Generation Sequencing (NGS)
Step 1

Sample Collection

No special preparation is required. Inform the healthcare provider about any medications or medical conditions.

Method: Venipuncture

Step 2

Laboratory Analysis

A blood sample will be drawn from a vein in the arm by a trained phlebotomist.

Step 3

Report Delivery

Apply pressure to the puncture site with a cotton ball to stop bleeding. Avoid strenuous activity with the arm for a few hours.

Timeline: 3 to 4 weeks

Patient Instructions

1
Before the Test:Consult a genetic counselor to understand the test implications and provide informed consent.
2
During the Test:The test involves a simple blood draw; no special procedures required.
3
After the Test:Results will be available in 3-4 weeks. Follow up with your doctor for interpretation and next steps.

About This Test

Who Should Get This Test

To detect mutations in the DRD2 gene associated with DYT11 dystonia, enabling precise diagnosis and informed clinical management.

How to Prepare

  • Ensure patient identification
  • Use aseptic technique
  • Label sample correctly
  • Transport to lab within stability period

Doctor's Notes

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

"Genetic testing with NGS technology provides comprehensive analysis for DRD2 gene disorders, aiding in early diagnosis and management."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood, Extracted DNA, or Blood on FTA Card
Sample Volume5 mL
ContainerEDTA Tube for Blood
Collection MethodVenipuncture

Sample Stability

Blood: Stable for 48 hours at 2-8°C
Extracted DNA: Stable at room temperature for several days
Sample Rejection Criteria:
  • Insufficient sample volume
  • Clotted blood sample
  • Incorrect sample type
  • Missing or mismatched identification

Understanding Your Results

Results from the NGS genetic test will indicate the presence or absence of mutations in the DRD2 gene. Interpretation should be done by a geneticist or qualified healthcare professional.
📊

Pathogenic Mutation Detected

Confirms diagnosis of DRD2 gene DYT11 disorder. Genetic counseling recommended.

📊

Variant of Uncertain Significance (VUS)

Further testing or family studies may be needed.

📊

No Pathogenic Variant Detected

DRD2 gene mutation not found. Consider other genetic or non-genetic causes.

⚠️ When to Consult a Doctor:

If you experience symptoms such as involuntary movements, abnormal postures, or have a family history of dystonia, consult a neurologist or geneticist for evaluation.

Limitations

  • ⚠May not detect large deletions or duplications
  • ⚠Requires correlation with clinical findings
  • ⚠Genetic counseling essential for interpretation

Risks & Considerations

  • ●Minor bruising at the blood draw site
  • ●Rare risk of infection
  • ●No significant long-term risks

Interfering Factors

  • ●Hemolyzed or lipemic blood samples
  • ●Contaminated DNA extracts
  • ●Improper sample storage

Frequently Asked Questions

What is DRD2 Gene DYT11?
DRD2 Gene DYT11 is a rare genetic disorder caused by mutations in the DRD2 gene, leading to dystonia and involuntary movements.
What are the symptoms of DRD2 Gene DYT11?
Symptoms include involuntary movements, abnormal postures, tremors, dystonia, difficulty walking, and speech problems.
How is DRD2 Gene DYT11 diagnosed?
Diagnosis is based on clinical symptoms, physical examination, and confirmed through genetic testing like NGS.
What is the cost of the NGS Genetic Test?
The cost is INR 20,000, which includes home sample collection across India.
Is home sample collection available?
Yes, free home sample collection is available for online bookings in multiple Indian cities.
How long does it take to get results?
Results are typically available in 3 to 4 weeks after sample collection.
Is genetic testing painful?
The test involves a standard blood draw, which may cause minor discomfort but is generally not painful.
Can this test be done on children?
Yes, the test can be performed on children, especially if they show symptoms or have a family history.
What does a positive result mean?
A positive result indicates a pathogenic mutation in the DRD2 gene, confirming the disorder.
What if no mutation is detected?
If no mutation is found, it may not rule out other causes; consult a geneticist for further evaluation.
Is genetic counseling provided?
Yes, genetic counseling is recommended and included as part of the test process for interpretation.
How accurate is the NGS Genetic Test?
NGS is highly accurate for detecting gene mutations, but results should be interpreted by a qualified professional.
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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