Bacterial Genome and Replication Model
Product Code : JC-BE-6174
The Bacterial Genome and Replication Model from Jaincolab is a three-dimensional teaching model that illustrates the structure of the bacterial genome and the process of its replication.
It is used in microbiology and molecular biology courses to explain the organization of bacterial DNA and the mechanism of bidirectional chromosomal replication.
What the Concept States
| Parameter | Details |
|---|---|
| Bacterial Genome | Typically a single circular double-stranded DNA chromosome located in the nucleoid region |
| Origin of Replication (oriC) | A specific site on the chromosome where DNA replication begins |
| Replication Direction | Replication proceeds bidirectionally from oriC, forming two replication forks |
| Termination | Replication ends at a terminus region opposite oriC, producing two identical daughter chromosomes |
| Plasmids | Small, circular, extrachromosomal DNA molecules that replicate independently and may carry antibiotic resistance genes |
Key Features
- Shows the circular structure of the bacterial chromosome
- Illustrates bidirectional DNA replication from the origin of replication
- Explains the relationship between the chromosome and extrachromosomal plasmids
- 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 Bacteria Cell and Cell Wall Model and Bacterial Growth Curve Model, for related microbiology teaching aids.
Applications
| Application Area | Use |
|---|---|
| Microbiology Education | Teaching the structure and replication of the bacterial genome |
| Molecular Biology Colleges | Explaining the mechanism of bidirectional DNA replication |
| Biotechnology Training | Correlating plasmid biology with genetic engineering applications |
| Medical Microbiology | Understanding the genetic basis of antibiotic resistance transfer via plasmids |
| Science Exhibitions | Visual overview of bacterial genetics for general audiences |
Frequently Asked Questions
Q1. What does the Bacterial Genome and Replication Model demonstrate?
A. It demonstrates the structure of the bacterial genome and the process of its replication.
Q2. What is the typical structure of a bacterial genome?
A. Most bacteria have a single circular double-stranded DNA chromosome located in the nucleoid region.
Q3. How does bacterial DNA replication begin?
A. Replication begins at a specific site called the origin of replication (oriC) and proceeds bidirectionally.
Q4. What is a plasmid?
A. A plasmid is a small, circular, extrachromosomal DNA molecule that replicates independently and may carry genes such as antibiotic resistance.
Q5. Who uses this model?
A. Microbiology and molecular biology students and faculty use it to study bacterial genetics and DNA replication.
Request a Quote
To request pricing or place an order for the Bacterial Genome and Replication Model, please contact our team with your requirement.
