基于SNP的种子产量相关特征的全基因组关联研究 (GWAS) 在Psathyrostachys juncea使用小麦作为基因组参考

Zhen Li1, Tian Wang2, Xiaomin Ren3

  • 1College of Grassland Science, Inner Mongolia Agricultural University, Inner Mongolia, China.

PeerJ
|July 28, 2025
PubMed
概括

这项研究使用全基因组关联研究确定了Psathyrostachys juncea种子产量的遗传信号. 研究结果揭示了改善这种重要的料草的关键基因.

相关概念视频

Genome-wide Association Studies-GWAS01:11

Genome-wide Association Studies-GWAS

Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...
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