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Article

Iterative pruning PCA improves resolution of highly structured populations.

BMC bioinformatics - 23 Nov 2009

Intarapanich Apichart, Shaw Philip J, Assawamakin Anunchai, Wangkumhang Pongsakorn, Ngamphiw Chumpol, Chaichoompu Kridsadakorn, Piriyapongsa Jittima, Tongsima Sissades

Abstract excerpt

BACKGROUND: Non-random patterns of genetic variation exist among individuals in a population owing to a variety of evolutionary factors. Therefore, populations are structured into genetically distinct subpopulations. As genotypic datasets become ever larger, it is increasingly difficult to correc...

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Identifiers

PMID: 19930644
DOI: 10.1186/1471-2105-10-382
PMCID: PMC2790469

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-19930644-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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