Cited by 111Genetic Associations and EpidemiologyForensic and Genetic ResearchGenetic Mapping and Diversity in Plants and Animals

Overview of Admixture Mapping

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Shriner, Daniel·2013·Current Protocols in Human Genetics

Abstract

Admixture mapping is a powerful method of gene mapping for diseases or traits that show differential risk by ancestry. Admixture mapping has been applied most often to African Americans who trace ancestry to Europeans and West Africans. Recent developments in admixture mapping include improvements in methods to take advantage of higher densities of genetic variants, as well as extensions to admixed populations with three or more ancestral populations, such as Latino Americans. In this unit, the author outlines the key concepts of admixture mapping. The author describes several approaches for inferring local ancestry and provides strategies for performing admixture mapping depending on the study design. Finally, the author compares and contrasts linkage analysis, association analysis, and admixture mapping, with an emphasis on integrating admixture mapping and association testing. Curr. Protoc. Hum. Genet. 76:1.23.1‐1.23.8. © 2013 by John Wiley & Sons, Inc.

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  • European Americans are often used as proxies for Europeans in genetic studies.

    “European Americans are often used as proxies for Europeans in genetic studies.26”

    From The genetic ancestry of African Americans, Latinos, and European Americans across the United States (2015) · cites this paper as [26]

    In “Inferring Local Ancestry” (page unavailable), the paper says reference samples typically serve as proxies for ancestral populations and that CEU samples work well for estimating European ancestry in admixed African Americans. It does not establish that European Americans generally are often used as proxies for Europeans across genetic studies. (LLM, conf=0.78)

    Experimental — accuracy not yet measured

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Authors
Shriner, D.
Affiliations
National Human Genome Research Institute (US)
Corresponding author
Shriner, Daniel
Venue
Current Protocols in Human Genetics
Publisher
Wiley
Published
2013-01
Volume
76
Issue
1
Pages
1.23.1-1.23.8
ISSN
  • 1934-8258 (ISSN-L)
  • 1934-8266
OpenAlex
W1588484659
Cited by
111
References
24
Citations by year
2026: 6 · 2025: 7 · 2024: 8 · 2023: 9 · 2022: 11 · 2021: 16 · 2020: 10 · 2019: 13 · 2018: 8 · 2017: 11 · 2016: 2 · 2015: 3 · 2014: 7
FWCI
2.65
Type
journal article
Language
en
Open access
Locations
  • Current Protocols in Human Genetics (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institutes of Health (Z99 HL999999, Z99 MH999999, Z99 HG999999, 1ziahg200362-15, Z01HG200362))
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Forensic and Genetic Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Mapping and Diversity in Plants and Animals
Keywords
admixture mapping, local ancestry inference, gene mapping, African Americans, Hispanic Americans, linkage analysis, association analysis, admixed populations, genetic variants
MeSH terms
Black or African American, Chromosome Mapping, Hispanic or Latino, Humans, Genetic Linkage, Phenotype, Genome, Human, Quantitative Trait Loci, Black People, White People, Genetic Association Studies

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