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Article

Genetic architecture affecting maize agronomic traits identified by variance heterogeneity association mapping.

Genomics - 1 Jul 2021

Zhang Xiangbo, Qi Yongwen

Abstract excerpt

Conventional genome-wide association studies (GWAS) focused on the phenotypic mean differences (mGWAS) but often ignored genetic variants influencing differences in the variance between genotypes. In this study, we performed variance heterogeneity GWAS (vGWAS) analysis for 13 previously measured agronomic traits in a maize population. We discovered a total of 129 significant SNPs. We demonstrated that the genetic...

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PMID: 33839267
DOI: 10.1016/j.ygeno.2021.04.009

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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