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Updated: May 29, 2026

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Rapid and Efficient Zebrafish Genotyping Using PCR with High-resolution Melt Analysis
Published on: February 5, 2014
Single nucleotide polymorphism (SNP) panels for rapid positional cloning in zebrafish.
Matthew D Clark1, Victor Guryev, Ewart de Bruijn
1Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, UK.
Methods in Cell Biology
|September 20, 2011
Summary
Positional cloning of mutations is slow. New SNP panels significantly accelerate this process using advanced genotyping technologies and genetic resources.
Area of Science:
- Genetics
- Genomics
- Molecular Biology
Background:
- Positional cloning of forward mutations is a critical but slow process.
- Traditional methods rely on labor-intensive gel-based genotyping and sequential mapping.
Purpose of the Study:
- To develop advanced tools for accelerating positional cloning.
- To overcome the limitations of current manual and time-consuming techniques.
Main Methods:
- Development of two commercially available Single Nucleotide Polymorphism (SNP) panels.
- Utilizing the latest genetic resources and genotyping technologies.
- Incorporating thousands of markers for high-throughput analysis.
Main Results:
- Creation of SNP panels designed to expedite positional cloning.
- Demonstrated potential to significantly reduce the time and manual effort required.
- Enabled faster identification of gene loci.
Conclusions:
- The developed SNP panels represent a significant advancement in genetic research.
- These tools offer a faster and more efficient approach to positional cloning.
- Facilitates quicker discovery of genes underlying mutations.

