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CDK6 Gene Microcephaly, autosomal recessive type 12 NGS Genetic Test

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CDK6 Gene Microcephaly, autosomal recessive type 12 NGS Genetic Test

Short Name: CDK6 Microcephaly NGS Test

Also known as: CDK6-related microcephaly, Autosomal recessive microcephaly type 12

CDK6 Gene Microcephaly, autosomal recessive type 12 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 TestPediatric🏠 Home Collection

🩺 Medically Reviewed By

Overview

The purpose of the CDK6 Gene Microcephaly NGS Genetic Test is to detect pathogenic mutations in the CDK6 gene that cause autosomal recessive microcephaly type 12. This test aids in confirming diagnosis, guiding treatment decisions, facilitating genetic counseling for families, and enabling early intervention to improve patient outcomes.

Test Code
2768
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 is required. Ensure a clinical history and genetic counseling session are completed prior to sample collection.

Method: Venipuncture or blood drop

Step 2

Laboratory Analysis

A blood sample will be collected via venipuncture or a blood drop on an FTA card by a trained phlebotomist.

Step 3

Report Delivery

Apply pressure to the puncture site to prevent bleeding. Store the sample as instructed and transport to the lab promptly.

Timeline: 3 to 4 Weeks

Patient Instructions

1
Before the Test:Complete a clinical history review and genetic counseling session. No fasting is required.
2
During the Test:A blood sample is collected and sent to the lab for NGS analysis of the CDK6 gene.
3
After the Test:Results are available in 3-4 weeks. Follow up with a geneticist for interpretation and next steps.

About This Test

Who Should Get This Test

The purpose of the CDK6 Gene Microcephaly NGS Genetic Test is to detect pathogenic mutations in the CDK6 gene that cause autosomal recessive microcephaly type 12. This test aids in confirming diagnosis, guiding treatment decisions, facilitating genetic counseling for families, and enabling early intervention to improve patient outcomes.

How to Prepare

  • Use sterile equipment for blood collection
  • Label the sample correctly with patient details
  • Avoid hemolysis by gentle handling of the blood sample
  • For FTA cards, ensure the blood drop is fully absorbed and dried

Doctor's Notes

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

"Genetic testing for CDK6 mutations is essential for accurate diagnosis and family counseling in cases of suspected autosomal recessive microcephaly, enabling early intervention and management."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card
Sample Volume5 mL blood
ContainerEDTA tube or FTA card
Collection MethodVenipuncture or blood drop

Sample Stability

Blood in EDTA tube: stable for 7 days at 2-8°C
Extracted DNA: stable for 1 year at -20°C
FTA card: stable at room temperature for several years
Sample Rejection Criteria:
  • Insufficient sample volume
  • Contaminated or hemolyzed sample
  • Incorrect labeling or missing patient information

Understanding Your Results

Results from the CDK6 Gene Microcephaly NGS Genetic Test should be interpreted by a clinical geneticist. A positive result indicates the presence of pathogenic mutations in the CDK6 gene, confirming autosomal recessive microcephaly type 12. Negative results may require further testing if clinical suspicion remains high.
📊

Pathogenic variant detected

Confirms diagnosis of autosomal recessive microcephaly type 12. Genetic counseling and management planning recommended.

📊

No pathogenic variant detected

Reduces likelihood of CDK6-related microcephaly. Consider other genetic or environmental causes.

📊

Variant of uncertain significance

Further family studies or functional analysis may be needed. Clinical correlation is essential.

⚠️ When to Consult a Doctor:

Consult a doctor or genetic specialist if the test results are positive, if there is a family history of microcephaly, or if symptoms persist despite negative results. Early consultation can guide appropriate interventions and support.

Limitations

  • May not detect all types of genetic variants, such as large deletions or duplications
  • Results require interpretation by a qualified geneticist
  • Does not rule out other genetic causes of microcephaly

Risks & Considerations

  • Minimal risks from blood draw, such as bruising or infection
  • Psychological impact of genetic results, mitigated by counseling

Interfering Factors

  • Sample contamination during collection or transport
  • Degraded DNA due to improper storage
  • Presence of inhibitors in the sample affecting NGS analysis

Compare With Similar Tests

TestCDK6 Gene Microcephaly, autosomal recessive type 12 NGS Genetic TestWhole Exome SequencingChromosomal MicroarrayTORCH PanelMetabolic Screening
ComparisonCDK6 Gene Microcephaly, autosomal recessive type 12 NGS Genetic Test

Frequently Asked Questions

What is the CDK6 Gene Microcephaly NGS Genetic Test?
It is a genetic test that uses Next-Generation Sequencing to detect mutations in the CDK6 gene, which causes autosomal recessive microcephaly type 12.
Who should take this test?
Individuals with symptoms like small head circumference, developmental delays, seizures, or a family history of microcephaly should consider this test.
What is the cost of the test?
The test costs INR 20000 at DNA Labs India, with free home sample collection available across India.
How is the sample collected?
A blood sample is collected via venipuncture or a blood drop on an FTA card by a trained professional.
Is fasting required before the test?
No, fasting is not required for this genetic test.
How long does it take to get results?
Results are typically available within 3 to 4 weeks after sample collection.
What do the results mean?
A positive result confirms CDK6 gene mutations, while a negative result reduces the likelihood. Interpretation by a geneticist is recommended.
Is the test accurate?
Yes, NGS technology provides high accuracy for detecting genetic variants, but no test is 100% infallible.
Can this test be done at home?
Yes, DNA Labs India offers free home sample collection for this test in many cities across India.
What are the risks of the test?
Risks are minimal, mainly related to blood draw, such as bruising. Genetic counseling helps address psychological concerns.
Is genetic counseling provided?
Yes, a genetic counseling session is recommended before and after the test to discuss results and implications.
How do I book the test?
You can book the test online through DNA Labs India's website or contact their customer service for assistance.
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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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.

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