Evidence map›Paper›PMID 36610402›Full record

ArticleAmerican journal of human genetics2023

Fast, accurate local ancestry inference with FLARE.

Sharon R Browning, Ryan K Waples, Brian L Browning

Abstract read
In one paragraph

Article in American journal of human genetics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

80 citing papers in PubMed.

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  17. Genomic diversity and the domestication history of cotton (Proceedings of the National Academy of Sciences of the United States of America · 2026
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20 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Sharon R BrowningDepartment of Biostatistics, University of Washington, Seattle, WA, USA. Electronic address: sguy@uw.edu.
Ryan K WaplesDepartment of Biostatistics, University of Washington, Seattle, WA, USA.
Brian L BrowningDepartment of Biostatistics, University of Washington, Seattle, WA, USA; Division of Medical Genetics, Department of Medicine, University of Washington, Seattle, WA, USA. Electronic address: browning@uw.edu.

Funding

Improved modeling of genotype dataR01HG008359 · NHGRI · UNIVERSITY OF WASHINGTON · PI BROWNING, BRIAN LEE · 2015 to 2022
$2.8M
Local ancestry inference for complex admixturesR01HG010869 · NHGRI · UNIVERSITY OF WASHINGTON · PI BROWNING, SHARON · 2020 to 2023
$1.8M
NHGRI NIH HHS R01 HG008359NHGRI NIH HHS R01 HG010869
6 · The paper itself

Abstract

Local ancestry is the source ancestry at each point in the genome of an admixed individual. Inferred local ancestry is used for admixture mapping and population genetic analyses. We present FLARE (fast local ancestry estimation), a method for local ancestry inference. FLARE achieves high accuracy through the use of an extended Li and Stephens model, and it achieves exceptional computational performance through incorporation of computational techniques developed for genotype imputation. Memory requirements are reduced through on-the-fly compression of reference haplotypes and stored checkpoints. Computation time is reduced through the use of composite reference haplotypes. These techniques allow FLARE to scale to datasets with hundreds of thousands of sequenced individuals and to provide superior accuracy on large-scale data. FLARE is open source and available at https://github.com/browning-lab/flare.

Indexed as

Genetics, PopulationGenome, HumanEthnicityGenotypeHaplotypesHumansadmixtureancestrylocal ancestry inference

Identifiers

PMID36610402
PMCPMC9943733

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.