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Article

Inferring Identical-by-Descent Sharing of Sample Ancestors Promotes High-Resolution Relative Detection.

American journal of human genetics - 5 Jul 2018

Ramstetter Monica D, Shenoy Sushila A, Dyer Thomas D, Lehman Donna M, Curran Joanne E, Duggirala Ravindranath, Blangero John, Mezey Jason G, Williams Amy L

Abstract excerpt

As genetic datasets increase in size, the fraction of samples with one or more close relatives grows rapidly, resulting in sets of mutually related individuals. We present DRUID-deep relatedness utilizing identity by descent-a method that works by inferring the identical-by-descent (IBD) sharing profile of an ungenotyped ancestor of a set of close relatives. Using this IBD profile, DRUID infers relatedness...

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Identifiers

PMID: 29937093
DOI: 10.1016/j.ajhg.2018.05.008
PMCID: PMC6035284

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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