Entity: PCR
PCR, short for polymerase chain reaction, is a widely-used method in molecular biology to amplify specific DNA samples. It allows for the rapid production of millions to billions of copies of a particular DNA fragment, enabling detailed study of genetic material.
PCR
Etymology
The term PCR stands for polymerase chain reaction.
Definition
PCR is a molecular biology technique used to amplify specific DNA samples by producing multiple copies for research or diagnostic purposes.
Historical Context
PCR was first developed in 1983 by Kary Mullis, revolutionizing the field of molecular biology and genetics. It has since become a fundamental tool in various scientific disciplines.
Cultural Significance
PCR has had a profound impact on medical diagnostics, forensic science, evolutionary biology, and many other fields. Its ability to rapidly replicate DNA has transformed genetic research and analysis.
Related Concepts
- DNA amplification
- Genetic testing
- Molecular biology
See Also
A molecular biology technique used to amplify specific DNA samples by producing multiple copies for research or diagnostic purposes.