DNA Extraction from Soil Test
Short Name: Soil DNA Extraction
Also known as: Soil DNA Analysis, Environmental DNA Extraction, Soil Microbiome Testing
DNA Extraction from Soil Test test available at DNA Labs India for ₹1,800. Uses PCR, DNA Sequencing, Microarray Analysis on Soil samples. Results in Reports are typically available within 5 days after sample receipt.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Kothari Ramesh Shantilal
Consultant Microbiologist · Reg: 27670
Last reviewed: September 7, 2026
Overview
The primary purpose of DNA extraction from soil is to identify and quantify the genetic material present in a soil sample. This helps in: 1. Detecting harmful contaminants and pathogens. 2. Assessing microbial diversity and abundance. 3. Evaluating soil fertility and health. 4. Monitoring environmental changes and pollution. 5. Supporting agricultural research and crop management. 6. Understanding ecological interactions among soil organisms.
- Test Code
- 6326
- CPT Code
- CPT 87046
- ICD Code
- Z13.9
- Price
- ₹1,800
- Sample Type
- Soil
- Result Time
- Reports are typically available within 5 days after sample receipt.
- Fasting Required
- No
- Method
- PCR, DNA Sequencing, Microarray Analysis
Sample Collection
No special preparation is required. Avoid collecting soil immediately after heavy rain or fertilization. Use clean, sterile tools.
Method: Sterile scoop or spatula, collected from multiple points
Laboratory Analysis
Collect soil from multiple points (at least 5) at a depth of 5-10 cm. Mix thoroughly in a sterile bag. Ensure the sample is labeled correctly.
Report Delivery
Keep the soil sample at room temperature or refrigerated (2-8°C) if not shipped immediately. Avoid exposure to sunlight or extreme heat.
Timeline: Reports are typically available within 5 days after sample receipt.
Patient Instructions
About This Test
Who Should Get This Test
The primary purpose of DNA extraction from soil is to identify and quantify the genetic material present in a soil sample. This helps in: 1. Detecting harmful contaminants and pathogens. 2. Assessing microbial diversity and abundance. 3. Evaluating soil fertility and health. 4. Monitoring environmental changes and pollution. 5. Supporting agricultural research and crop management. 6. Understanding ecological interactions among soil organisms.
How to Prepare
- Use sterile gloves and tools
- Collect from multiple locations for a representative sample
- Place in a sterile, leak-proof container
- Label with date, location, and depth
- Transport to the lab within 24 hours
Doctor's Notes
Reviewed by Dr Kothari Ramesh Shantilal — MBBS, MD (Microbiology) · Reg. No. 27670
"Soil DNA extraction is a valuable tool for assessing environmental health and guiding public health interventions."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Sample in non-sterile or broken container
- Insufficient quantity (<5 grams)
- Sample contaminated with foreign material
- Sample not labeled correctly
- Sample stored improperly (e.g., exposed to high heat)
Understanding Your Results
Indicates good DNA extraction efficiency and suitable soil for analysis.
May indicate low microbial biomass or presence of PCR inhibitors.
Suggests potential contamination and may require further testing.
Indicates a healthy soil ecosystem.
May suggest environmental stress or contamination.
If you are experiencing health issues potentially linked to soil contamination, or if you need guidance on soil management for agricultural purposes, consult an environmental health specialist or agronomist.
Limitations
- ⚠DNA extraction may not capture all microbial diversity due to cell lysis inefficiency
- ⚠Quantitative results may vary with soil heterogeneity
- ⚠Detection of pathogens depends on the sensitivity of the method
- ⚠Results are qualitative for some parameters
- ⚠Cannot distinguish between live and dead organisms
Risks & Considerations
- ●No physical risks as this is a soil sample test
- ●Potential for inaccurate results if sample is not collected properly
Interfering Factors
- ●Presence of PCR inhibitors (humic acids, heavy metals)
- ●Soil type (clay, sandy, loamy) affecting DNA yield
- ●Improper sample storage leading to DNA degradation
- ●Contamination during sample collection
- ●Insufficient sample quantity
Compare With Similar Tests
| Test | DNA Extraction from Soil | Soil Chemical Analysis | Soil Microbial Culture | Metagenomic Sequencing |
|---|---|---|---|---|
| Comparison | DNA Extraction from Soil |
Frequently Asked Questions
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