Bacterial Transcriptome Sequencing and Reference Based Analysis Test
Short Name: Bacterial Transcriptome Sequencing
Also known as: Bacterial RNA Sequencing, Transcriptome Analysis, RNA-Seq for Bacteria
Bacterial Transcriptome Sequencing and Reference Based Analysis Test test available at DNA Labs India for ₹26,000. Uses Next-Generation Sequencing (NGS), Reference-based transcriptome analysis on Extracted DNA samples. Results in Reports are typically delivered within 8 weeks after the sample reaches the laboratory.. 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 bacterial transcriptome sequencing is to analyze the complete set of RNA transcripts produced by a bacterium at a given time. This helps in understanding how the bacterium responds to environmental stimuli, host immune defenses, or antibiotic treatment. By comparing the transcriptome to a reference genome, differentially expressed genes can be identified, which may serve as biomarkers for infection severity or as targets for novel antimicrobial agents. This test is particularly valuable in research and clinical settings for studying drug resistance mechanisms, vaccine development, and host-pathogen interactions.
- Test Code
- 6418
- CPT Code
- N/A
- ICD Code
- N/A
- Price
- ₹26,000
- Sample Type
- Extracted DNA
- Result Time
- Reports are typically delivered within 8 weeks after the sample reaches the laboratory.
- Fasting Required
- No
- Method
- Next-Generation Sequencing (NGS), Reference-based transcriptome analysis
Sample Collection
No specific preparation is required. However, inform your physician about any ongoing antibiotic therapy, as it may affect bacterial gene expression.
Method: Blood or tissue sample as per clinical indication
Laboratory Analysis
Sample collection is performed by a trained phlebotomist. For blood samples, a standard venipuncture is used. For tissue samples, a biopsy may be required.
Report Delivery
No special precautions are needed. You can resume normal activities immediately after sample collection.
Timeline: Reports are typically delivered within 8 weeks after the sample reaches the laboratory.
Patient Instructions
About This Test
Who Should Get This Test
The primary purpose of bacterial transcriptome sequencing is to analyze the complete set of RNA transcripts produced by a bacterium at a given time. This helps in understanding how the bacterium responds to environmental stimuli, host immune defenses, or antibiotic treatment. By comparing the transcriptome to a reference genome, differentially expressed genes can be identified, which may serve as biomarkers for infection severity or as targets for novel antimicrobial agents. This test is particularly valuable in research and clinical settings for studying drug resistance mechanisms, vaccine development, and host-pathogen interactions.
How to Prepare
- Ensure the sample is collected in a sterile container
- Label the sample with patient ID and date of collection
- Transport the sample to the laboratory within 24 hours at 2-8°C
- Avoid repeated freeze-thaw cycles
Doctor's Notes
Reviewed by Dr Kothari Ramesh Shantilal — MBBS, MD (Microbiology) · Reg. No. 27670
"Bacterial transcriptome sequencing provides critical insights into pathogen behavior and antimicrobial resistance mechanisms, aiding in targeted therapy decisions."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed or clotted blood samples
- Insufficient quantity of extracted DNA
- Degraded RNA (RIN < 5)
- Improperly labeled samples
- Samples not stored at appropriate temperature
Understanding Your Results
May indicate multidrug resistance mechanism
Clinical action: Consider alternative antibiotics or combination therapy
Suggests high virulence potential
Clinical action: Monitor for severe disease and consider aggressive treatment
May reflect bacterial adaptation to host environment
Clinical action: Further investigation may be needed
Bacterial gene expression is similar to reference strain
Clinical action: Proceed with standard treatment protocols
Consult your physician if you experience persistent symptoms of bacterial infection, such as fever, chills, or localized pain, despite antibiotic treatment. The results of this test should be discussed with your healthcare provider to guide appropriate therapy.
Limitations
- ⚠Requires a high-quality reference genome for accurate alignment
- ⚠May not detect low-abundance transcripts due to sequencing depth
- ⚠Cannot distinguish between live and dead bacteria
- ⚠Results may be influenced by the choice of bioinformatics pipeline
- ⚠Not a routine diagnostic test; primarily used for research or complex cases
Risks & Considerations
- ●Minimal risk of bruising or infection at the blood draw site
- ●No significant risks associated with the test itself
Interfering Factors
- ●Poor RNA quality or degradation
- ●Contamination with host RNA
- ●Incomplete reference genome for the bacterial species
- ●Low bacterial load in the sample
- ●Inappropriate sample storage or handling
Compare With Similar Tests
| Test | Bacterial Transcriptome Sequencing and Reference Based Analysis | Whole Genome Sequencing (WGS) | 16S rRNA Sequencing | qPCR |
|---|---|---|---|---|
| Comparison | Bacterial Transcriptome Sequencing and Reference Based Analysis |
Frequently Asked Questions
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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.
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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.
✓ 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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