Evidence map›Paper›PMID 23892896›Full record

ArticleNature methods2013

Rapid and accurate large-scale genotyping of duplicated genes and discovery of interlocus gene conversions.

Xander Nuttle, John Huddleston, Brian J O'Roak, Francesca Antonacci, Marco Fichera, Corrado Romano, Jay Shendure, Evan E Eichler

Abstract read
In one paragraph

Article in Nature methods, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.8field-weighted citation impact, top 10% of its field
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

22 citing papers in PubMed, 32 citations in OpenAlex.

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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

8 authors at 2 institutions in 2 countries.

Xander NuttleDepartment of Genome Sciences, University of Washington School of Medicine, Seattle, Washington, USA.
John Huddleston
Brian J O'Roak
Francesca Antonacci
Marco Fichera
Corrado Romano
Jay Shendure
Evan E Eichler
University of Washington · USIstituti di Ricovero e Cura a Carattere Scientifico · IT

Funding

Sequence and Assembly of Segmental DuplicationsR01HG002385 · NHGRI · UNIVERSITY OF WASHINGTON · PI Evan Eichler · 2001 to 2026
$13.3M
Sequencing and Clone CharacterizationP01HG004120 · NHGRI · UNIVERSITY OF WASHINGTON · PI EICHLER, EVAN · 2007 to 2013
$7.7M
Howard Hughes Medical InstituteNHGRI NIH HHS HG002385NHGRI NIH HHS HG004120NHGRI NIH HHS P01 HG004120
6 · The paper itself

Abstract

Over 900 genes have been annotated within duplicated regions of the human genome, yet their functions and potential roles in disease remain largely unknown. One major obstacle has been the inability to accurately and comprehensively assay genetic variation for these genes in a high-throughput manner. We developed a sequencing-based method for rapid and high-throughput genotyping of duplicated genes using molecular inversion probes designed to target unique paralogous sequence variants. We applied this method to genotype all members of two gene families, SRGAP2 and RH, among a diversity panel of 1,056 humans. The approach could accurately distinguish copy number in paralogs having up to ∼99.6% sequence identity, identify small gene-disruptive deletions, detect single-nucleotide variants, define breakpoints of unequal crossover and discover regions of interlocus gene conversion. The ability to rapidly and accurately genotype multiple gene families in thousands of individuals at low cost enables the development of genome-wide gene conversion maps and 'unlocks' many previously inaccessible duplicated genes for association with human traits.

Indexed as

Gene ConversionGenes, DuplicateGene DosageGenetic VariationGenome, HumanGenotyping TechniquesGTPase-Activating ProteinsHigh-Throughput Nucleotide SequencingHomologous RecombinationHumansMolecular ProbesRh-Hr Blood-Group SystemGTPase-Activating ProteinsMolecular ProbesRh-Hr Blood-Group SystemRho(D) antigenSRGAP2 protein, human

Identifiers

PMID23892896
PMCPMC3985568
OpenAlexW2034529122

What OpenQuestion holds

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Registered trials

None linked

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.