Skip to main content
DNA Labs India

SIX5 Gene Branchiootorenal Syndrome Type 2 NGS Genetic Test

DNA Labs India | ISO 9001:2015 Certified

SIX5 Gene Branchiootorenal Syndrome Type 2 NGS Genetic Test

Short Name: SIX5 NGS Test

Also known as: BOR Syndrome Type 2 NGS Test, SIX5 Gene Sequencing

SIX5 Gene Branchiootorenal Syndrome Type 2 NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses Next-Generation Sequencing (NGS) on Blood / Extracted DNA / One drop Blood on FTA Card samples. Results in Reports are typically available within 3 to 4 weeks after the sample reaches the laboratory.. Free home collection in 300+ cities across India.

NGS Genetic TestAll Ages🏠 Home Collection

🩺 Medically Reviewed By

Overview

The purpose of this NGS genetic test is to accurately detect pathogenic variants in the SIX5 gene that cause Branchiootorenal Syndrome Type 2. The test is indicated for individuals with clinical features suggestive of BOR syndrome, a family history of the condition, or for reproductive planning. It aids in confirming the diagnosis, guiding medical management, and enabling informed genetic counselling.

Test Code
3775
Price
₹20,000
Sample Type
Blood / Extracted DNA / One drop Blood on FTA Card
Result Time
Reports are typically available within 3 to 4 weeks after the sample reaches the laboratory.
Fasting Required
No
Method
Next-Generation Sequencing (NGS)
Step 1

Sample Collection

No specific preparation is required. Patients should provide an accurate clinical history and family pedigree.

Method: Peripheral blood draw or dried blood spot

Step 2

Laboratory Analysis

Blood sample is collected by a trained phlebotomist. Minimal discomfort may be felt at the needle site.

Step 3

Report Delivery

No restrictions. The sample is transported to the laboratory for analysis.

Timeline: Reports are typically available within 3 to 4 weeks after the sample reaches the laboratory.

Patient Instructions

1
Before the Test:Prior to the test, patients are advised to share their detailed clinical history, symptoms, and any prior genetic testing results. Genetic counselling may be required for pedigree analysis.
2
During the Test:A blood sample is drawn from the patient's arm. The sample is then sent to the genetics laboratory for NGS analysis.
3
After the Test:Patients can resume normal activities immediately. The test report will be shared through the preferred communication channel within 3 to 4 weeks.

About This Test

Who Should Get This Test

The purpose of this NGS genetic test is to accurately detect pathogenic variants in the SIX5 gene that cause Branchiootorenal Syndrome Type 2. The test is indicated for individuals with clinical features suggestive of BOR syndrome, a family history of the condition, or for reproductive planning. It aids in confirming the diagnosis, guiding medical management, and enabling informed genetic counselling.

How to Prepare

  • Use EDTA vacutainer or FTA card as per instruction.
  • Ensure correct labelling of the sample with patient details.
  • Transport the sample to the lab at appropriate temperature as advised.
  • For FTA card, allow the blood spot to dry completely.

Doctor's Notes

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

"Genetic testing for Branchiootorenal Syndrome assists in confirming diagnosis and guiding family planning decisions."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood / Extracted DNA / One drop Blood on FTA Card
Sample Volume3-5 ml (as per laboratory protocol)
ContainerEDTA vacutainer or FTA card
Collection MethodPeripheral blood draw or dried blood spot

Sample Stability

Whole blood at 2-8°C for up to 48 hours
Extracted DNA at -20°C for up to 6 months
FTA card at room temperature for up to 1 year
Sample Rejection Criteria:
  • Haemolysed blood sample
  • Clotted sample in EDTA tube
  • Insufficient blood volume
  • Incorrectly labelled sample

Understanding Your Results

The test results are interpreted by a clinical geneticist in the context of clinical history and family pedigree. A positive result indicates a pathogenic variant in the SIX5 gene confirming the diagnosis of Branchiootorenal Syndrome Type 2. A negative result reduces the likelihood of SIX5 involvement but does not exclude BOR syndrome.
Positive: Diagnostic confirmation, medical management and genetic counselling recommended.
Negative: Consider other genes (EYA1, SIX1) and alternative comprehensive panels.
Variant of Uncertain Significance (VUS): Further analysis and family studies may help clarify clinical significance.
⚠️ When to Consult a Doctor:

If you or a family member experience hearing loss, ear pits, branchial fistulas, renal anomalies, or have a family history of Branchiootorenal Syndrome, consult a clinical geneticist or ENT specialist for genetic testing.

Limitations

  • This NGS test targets the SIX5 gene only and does not detect mutations in other BOR-associated genes like EYA1 or SIX1.
  • Large deletion/duplication variants may not be detected by this NGS-based test.
  • Deep intronic variants and epigenetic alterations are not covered.
  • Variants of uncertain significance may be reported and require further analysis.

Risks & Considerations

  • No significant medical risks associated with blood draw.
  • Minor bleeding or bruising at the puncture site.
  • Psychological impact of genetic results for some patients.

Interfering Factors

  • PCR inhibitors in sample
  • Low DNA concentration or quality
  • Contamination of sample during collection or handling

Compare With Similar Tests

TestSIX5 Gene Branchiootorenal Syndrome Type 2 NGS Genetic TestEYA1 Gene BOR Syndrome Type 1 NGS TestSIX1 Gene BOR Syndrome NGS TestComprehensive BOR Gene Panel
ComparisonSIX5 Gene Branchiootorenal Syndrome Type 2 NGS Genetic Test

Frequently Asked Questions

What is the cost of the SIX5 Gene BOR Type 2 NGS Genetic Test?
The test costs INR 20000 at DNA Labs India.
What is Branchiootorenal Syndrome Type 2?
It is a rare genetic disorder caused by mutations in the SIX5 gene, affecting development of ears and kidneys.
What are the symptoms of BOR Type 2?
Hearing loss, ear malformations, branchial fistulas, renal dysfunction, and sometimes cleft palate.
How is the test performed?
NGS technology analyzes the SIX5 gene from a blood or DNA sample.
What sample is needed for the test?
Blood in EDTA tube, extracted DNA, or one drop of blood on an FTA card.
How long does it take to receive the report?
Reports are available within 3 to 4 weeks after sample submission.
Do I need to fast before the test?
No, fasting is not required for this genetic test.
Is home sample collection available?
Yes, DNA Labs India offers free home sample collection across select cities in India.
Who should take this test?
Individuals with symptoms of BOR syndrome or a family history of the condition.
Will the test detect all genetic causes of BOR?
No, it specifically targets the SIX5 gene. Other genes like EYA1 and SIX1 require separate testing.
Does insurance cover this test?
Coverage varies depending on the insurance provider; please check with your company.
What is the role of genetic counselling?
It helps understand inheritance, recurrence risk, and implications for family members.
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.

Related Tests

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.

Book Your Test

Enter your details and we'll connect you within 15 minutes.

🧬

Quick Connect

Enter your mobile number and we’ll connect you with the team.

+91

✅ Connecting you now...

🔒 Your number is used to respond to this request.