Bisulfite Sequencing Data Analysis Test
Short Name: Bisulfite Seq Analysis
Also known as: Methylation Sequencing Analysis, Epigenetic Sequencing Analysis
Bisulfite Sequencing Data Analysis Test test available at DNA Labs India for ₹65,000. Uses Bisulfite Sequencing, Next-Generation Sequencing (NGS), Bioinformatics Analysis on Extracted DNA samples. Results in Reports are delivered within 4 weeks from sample receipt.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Pasupathy Arumugam
Consultant Pathologist · Reg: 21521
Last reviewed: September 7, 2026
Overview
The purpose of bisulfite sequencing data analysis is to detect and quantify DNA methylation patterns across the genome. This analysis helps identify differentially methylated regions (DMRs) that may be associated with diseases such as cancer, neurological disorders, and cardiovascular conditions. By understanding methylation changes, clinicians can gain insights into disease mechanisms, identify potential biomarkers, and guide therapeutic strategies. For researchers, this analysis provides a comprehensive epigenetic profile that can be correlated with gene expression and phenotypic outcomes.
- Test Code
- 6398
- CPT Code
- 81479
- ICD Code
- Z01.89
- Price
- ₹65,000
- Sample Type
- Extracted DNA
- Result Time
- Reports are delivered within 4 weeks from sample receipt.
- Fasting Required
- No
- Method
- Bisulfite Sequencing, Next-Generation Sequencing (NGS), Bioinformatics Analysis
Sample Collection
No special preparation is required. However, ensure that the DNA sample is extracted from a reliable source and stored appropriately.
Method: Blood or tissue sample required for DNA extraction
Laboratory Analysis
A blood sample or tissue sample is collected by a trained phlebotomist. For home collection, our representative will visit your location.
Report Delivery
The sample is transported to our laboratory under controlled conditions. Results will be available within 4 weeks.
Timeline: Reports are delivered within 4 weeks from sample receipt.
Patient Instructions
About This Test
Who Should Get This Test
The purpose of bisulfite sequencing data analysis is to detect and quantify DNA methylation patterns across the genome. This analysis helps identify differentially methylated regions (DMRs) that may be associated with diseases such as cancer, neurological disorders, and cardiovascular conditions. By understanding methylation changes, clinicians can gain insights into disease mechanisms, identify potential biomarkers, and guide therapeutic strategies. For researchers, this analysis provides a comprehensive epigenetic profile that can be correlated with gene expression and phenotypic outcomes.
How to Prepare
- Use EDTA or citrate tube for blood collection
- Ensure DNA is extracted within 24 hours of blood draw
- Store extracted DNA at -20°C or lower
- Avoid repeated freeze-thaw cycles
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"Bisulfite sequencing is a powerful tool for understanding epigenetic changes in cancer and developmental disorders. Our analysis provides actionable insights for clinicians."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed blood samples
- Insufficient DNA quantity (<500 ng)
- Degraded DNA (high fragmentation)
- Improper labeling or documentation
Understanding Your Results
Hypermethylation in promoter regions
May lead to gene silencing; associated with tumor suppressor genes in cancer
Hypomethylation in gene bodies
May increase gene expression; linked to oncogene activation
DMRs in imprinted regions
May indicate imprinting disorders such as Beckwith-Wiedemann or Prader-Willi syndrome
Pathway enrichment in Wnt signaling
Suggests involvement in developmental processes or cancer
If you have symptoms suggestive of DNA methylation abnormalities such as developmental delays, intellectual disability, or a family history of epigenetic disorders, consult a clinical geneticist. Also, if you are undergoing cancer treatment and require epigenetic profiling, discuss with your oncologist.
Limitations
- ⚠Analysis is dependent on the quality of input DNA
- ⚠Bioinformatics analysis cannot detect methylation changes in regions not covered by sequencing
- ⚠Interpretation may require additional functional validation
- ⚠Results are for research or clinical guidance and should be correlated with clinical findings
Risks & Considerations
- ●No significant risks associated with blood draw
- ●Possible bruising at puncture site
- ●Rare risk of infection (mitigated by sterile techniques)
Interfering Factors
- ●Poor quality DNA with degradation
- ●Incomplete bisulfite conversion
- ●Low sequencing coverage
- ●PCR duplicates
- ●Batch effects in multi-sample studies
Compare With Similar Tests
| Test | Bisulfite Sequencing Data Analysis | |||
|---|---|---|---|---|
| Comparison | Bisulfite Sequencing Data Analysis |
Frequently Asked Questions
What is bisulfite sequencing data analysis?
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Related Tests
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.
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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