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Updated: Jul 29, 2025

Candidate Gene Testing in Clinical Cohort Studies with Multiplexed Genotyping and Mass Spectrometry
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在中国红草原牛群中评估基因组多样性和选择特征,使用高密度SNP阵列

Mingyue Hu1, Hao Jiang1, Weining Lai1

  • 1College of Animal Science, Jilin University, Changchun 130062, China.

Animals : an open access journal from MDPI
|May 27, 2023
PubMed
概括

中国红草原牛 (CRS) 呈现出独特的遗传结构和低近亲繁殖. 这项研究确定了影响肌肉生长和牛奶生产等特征的关键基因,有助于未来的育种策略.

关键词:
中国的红草原牛群.这是一个SNP芯片.遗传多样性 遗传多样性人口结构 人口结构.选择签名 选择签名

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相关概念视频

Single Nucleotide Polymorphisms-SNPs01:05

Single Nucleotide Polymorphisms-SNPs

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

Comparing Copy Number Variations and SNPs

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.
Copy number variations or CNVs are the structural variations that cover more than 1kb of DNA sequence. The single nucleotide polymorphism (SNP), on the other hand, is a single nucleotide change or a point mutation that is found in more than 1%...
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