AI Article Synopsis
- SNPs are variations in a single nucleotide within a DNA sequence that are common across genomes, making them important markers for genetic studies.
- They can be easily detected and analyzed, facilitating the construction of genetic linkage maps and the mapping of quantitative trait loci (QTLs).
- The text discusses the characteristics of SNPs, the technologies used for their detection, and their current and future applications in mapping candidate gene SNPs in chickens.
Article Abstract
Single nucleotide polymorphism (SNP) refers to the change of single nucleotide in DNA sequence. Because of its high density in genomes and easy in detection and analysis statistically,SNP can be used in genetic linkage map construction and QTL mapping.Here,the characters and detecting technology of SNP,as well as the status and foreground of the use of candidate gene SNP in chicken QTL mapping are introduced.
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