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Article

Improved correction for population stratification in genome-wide association studies by identifying hidden population structures.

Genetic epidemiology - 1 Apr 2008

Li Qizhai, Yu Kai

Abstract excerpt

Hidden population substructure can cause population stratification and lead to false-positive findings in population-based genome-wide association (GWA) studies. Given a large panel of markers scanned in a GWA study, it becomes increasingly feasible to uncover the hidden population substructure within the study sample based on measured genotypes across the genome. Recognizing that population substructure can be...

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PMID: 18161052
DOI: 10.1002/gepi.20296

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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