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Article

Rapid, Phase-free Detection of Long Identity-by-Descent Segments Enables Effective Relationship Classification.

American journal of human genetics - 2 Apr 2020

Seidman Daniel N, Shenoy Sushila A, Kim Minsoo, Babu Ramya, Woods Ian G, Dyer Thomas D, Lehman Donna M, Curran Joanne E, Duggirala Ravindranath, Blangero John, Williams Amy L

Abstract excerpt

Identity-by-descent (IBD) segments are a useful tool for applications ranging from demographic inference to relationship classification, but most detection methods rely on phasing information and therefore require substantial computation time. As genetic datasets grow, methods for inferring IBD segments that scale well will be critical. We developed IBIS, an IBD detector that locates long regions of allele...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 32197076
DOI: 10.1016/j.ajhg.2020.02.012
PMCID: PMC7118564

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