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Updated: Jul 8, 2025

Determining the Likelihood of Variant Pathogenicity Using Amino Acid-level Signal-to-Noise Analysis of Genetic Variation
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Determining the Likelihood of Variant Pathogenicity Using Amino Acid-level Signal-to-Noise Analysis of Genetic Variation

Published on: January 16, 2019

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关于使用PP1/BS4共分离和PP4表型特异性标准用于序列变异致病性分类的ClinGen指南

Leslie G Biesecker1, Alicia B Byrne2, Steven M Harrison3

  • 1Center for Precision Health Research, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA.

American journal of human genetics
|December 16, 2023
PubMed
概括

这项研究通过开发用于共同分离和表型证据的实用启发式来完善遗传变异分类. 它将它们整合到贝叶斯框架中,以改进变种病原性评估.

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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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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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