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Article

Impact of erroneous marker data on the accuracy of narrow-sense heritability.

Genetics - 7 Jan 2026

Sagariya Christi, Bittner Václav, Pook Torsten, Roy Amit, Lstibůrek Milan

Abstract excerpt

Genomic relationship matrices computed from single nucleotide polymorphism (SNP) data are now widely used to estimate narrow-sense heritability (h2), yet the impact of genotyping error on these estimates is not well understood. We used stochastic simulation and supporting algebra to examine this impact and its interplay with marker density. Starting from a diploid founder population with 300 additive quantitative...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 41128645
DOI: 10.1093/genetics/iyaf230
PMCID: PMC12774826

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 9 Sept 2026.

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