Gene Transfer Conjugation Transduction Model
Product Code : JC-BE-6175
The Gene Transfer Conjugation Transduction Model from Jaincolab is a three-dimensional teaching model that illustrates how bacteria exchange genetic material through conjugation and transduction.
It is used in microbiology and genetics courses to explain the mechanisms of horizontal gene transfer between bacterial cells.
What the Concept States
| Parameter | Details |
|---|---|
| Conjugation | Direct transfer of plasmid DNA from a donor to a recipient bacterium through a pilus and cell-to-cell contact |
| F Plasmid | A fertility plasmid that enables donor cells to form a conjugation pilus and transfer genetic material |
| Transduction | Transfer of bacterial DNA from one cell to another via a bacteriophage (virus that infects bacteria) |
| Generalized Transduction | A phage packages random fragments of host bacterial DNA instead of its own genome during assembly |
| Specialized Transduction | A temperate phage excises imprecisely from the host chromosome, carrying adjacent bacterial genes into the next host |
Key Features
- Illustrates conjugation and transduction as mechanisms of bacterial gene transfer
- Shows the role of plasmids and bacteriophages in horizontal gene transfer
- Explains generalized and specialized transduction
- Durable, exam-oriented construction for repeated classroom use
- Compact benchtop format suitable for laboratories and lecture halls
Why Choose Jaincolab
As a trusted biology lab equipment supplier in India, Jaincolab (Jain Scientific Suppliers) is an ISO 9001:2015 and ISO 14001:2015 certified manufacturer and exporter of laboratory and scientific teaching models, supplying biology, chemistry, physics, and pharmacy equipment to institutions across India and internationally. Explore our complete range on the Biology Equipment category page, including our Bacterial Genome and Replication Model and Bacterial Growth Curve Model, for related microbiology teaching aids.
Applications
| Application Area | Use |
|---|---|
| Microbiology Education | Teaching the mechanisms of bacterial gene transfer |
| Genetics Colleges | Explaining horizontal gene transfer and its evolutionary significance |
| Biotechnology Training | Correlating conjugation with plasmid-based genetic engineering |
| Medical Microbiology | Understanding the spread of antibiotic resistance genes between bacteria |
| Science Exhibitions | Visual overview of bacterial gene transfer for general audiences |
Frequently Asked Questions
Q1. What does the Gene Transfer Conjugation Transduction Model demonstrate?
A. It demonstrates how bacteria exchange genetic material through conjugation and transduction.
Q2. What is bacterial conjugation?
A. Conjugation is the direct transfer of plasmid DNA from a donor to a recipient bacterium through a pilus and cell contact.
Q3. What is bacterial transduction?
A. Transduction is the transfer of bacterial DNA from one cell to another via a bacteriophage.
Q4. What is the difference between generalized and specialized transduction?
A. Generalized transduction packages random host DNA fragments, while specialized transduction transfers specific genes adjacent to a prophage's integration site.
Q5. Who uses this model?
A. Microbiology and genetics students and faculty use it to study mechanisms of bacterial gene transfer.
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