Alejandro Nabor Lozada-Chávez1, Mariangela Bonizzoni2

  • 1Department of Biology and Biotechnology, University of Pavia, Pavia, Italy. nabor.lozada@gmail.com.

概括

本研究提出了一种标准化的管道,用于从原始测序数据中识别单核酸多态 (SNP). 开发的方法确保了精确的全基因组SNP发现,这对于各种物种的遗传变异研究至关重要.

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A single nucleotide polymorphism or SNP is a single nucleotide variation at a specific genomic position in a large population. It is the most prevalent type of sequence variation found in the human genome. Point mutations that occur in more than 1% of the population qualify as SNPs. These are present once every 1000 nucleotides on an average in the human genome. Replacement of a purine with another purine (A/G) or a pyrimidine with another pyrimidine (C/T) is known as a transition. In contrast,...
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Comparing Copy Number Variations and SNPs02:26

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Sequencing of the human genome has opened up several best-kept secrets of the genome. Scientists have identified thousands of genome variations that exist within a population. These variations can be a single nucleotide or a larger chromosomal variation.
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