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Applications of DNA amplification techniques in veterinary diagnostics
M Pfeffer1, M Wiedmann, C A Batt
1Institute for Medical Microbiology, Infectious and Epidemic Diseases, Ludwig-Maximilians University, Munich, Germany.
Veterinary Research Communications
|January 1, 1995
Summary
This review covers DNA amplification techniques like polymerase chain reaction (PCR) and ligase chain reaction for diagnosing animal diseases. These methods offer significant advantages over traditional diagnostics for veterinary applications.
Area of Science:
- Molecular Biology
- Veterinary Diagnostics
- Genetics
Background:
- Traditional diagnostic methods for veterinary diseases can be time-consuming and less sensitive.
- The advent of nucleic acid amplification techniques has revolutionized disease detection.
- Previous reviews have highlighted the potential of polymerase chain reaction (PCR) in veterinary diagnostics.
Purpose of the Study:
- To provide an overview of key DNA amplification methods: polymerase chain reaction (PCR), ligase chain reaction (LCR), self-sustained sequence replication (SSR), and Q beta replicase.
- To discuss the application of these amplification techniques in diagnosing veterinary infectious and hereditary diseases.
- To highlight the advantages of DNA-based amplification methods over conventional diagnostic approaches.
Main Methods:
- Review of principles of PCR, LCR, SSR, and Q beta replicase.
- Compilation and discussion of reported diagnostic assays utilizing these methods.
- Comparative analysis of DNA-based amplification versus traditional diagnostic techniques.
Main Results:
- Comprehensive tables of reported assays for various veterinary diseases are provided.
- Specific advantages of DNA-based amplification methods in veterinary diagnostics are identified.
- This article serves as an update to previous reviews on PCR-based viral pathogen detection.
Conclusions:
- DNA amplification techniques offer powerful tools for the diagnosis of veterinary diseases.
- These methods provide substantial benefits in terms of sensitivity, specificity, and speed compared to traditional diagnostics.
- The reviewed techniques are crucial for advancing veterinary infectious and hereditary disease diagnosis.