Evidence map›Paper›PMID 34244228›Full record

ArticleGenome research2021

Characterizing nucleotide variation and expansion dynamics in human-specific variable number tandem repeats.

Meredith M Course, Arvis Sulovari, Kathryn Gudsnuk, Evan E Eichler, Paul N Valdmanis

Open access · bronzeAbstract read
In one paragraph

Article in Genome research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed, 26 citations in OpenAlex.

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  19. Profiling human-specific VNTR expansions.Nature reviews. Genetics · 2021
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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

5 authors at 3 institutions in 1 country.

Meredith M CourseDivision of Medical Genetics, University of Washington School of Medicine, Seattle, Washington 98195, USA.ORCID 0000-0002-6412-4438
Arvis SulovariDepartment of Genome Sciences, University of Washington, Seattle, Washington 98195, USA.ORCID 0000-0003-4354-9020
Kathryn GudsnukDivision of Medical Genetics, University of Washington School of Medicine, Seattle, Washington 98195, USA.ORCID 0000-0002-1507-2379
Evan E EichlerDepartment of Genome Sciences, University of Washington, Seattle, Washington 98195, USA.ORCID 0000-0002-8246-4014
Paul N ValdmanisDivision of Medical Genetics, University of Washington School of Medicine, Seattle, Washington 98195, USA.ORCID 0000-0001-8840-6969
University of Washington · USUniversity of Washington Medical Center · USHoward Hughes Medical Institute · US

Funding

University of Washington Alzheimer's Disease Research CenterP30AG066509 · NIA · UNIVERSITY OF WASHINGTON · PI Amanda D. Boyd · 2020 to 2026
$29.0M
Medical Genetics Training GrantT32GM007454 · NIGMS · UNIVERSITY OF WASHINGTON · PI Gail Pairitz Jarvik, Andrew Ben Stergachis · 1985 to 2026
$6.9M
Sequence-resolved structural variation of human genomesR01HG010169 · NHGRI · UNIVERSITY OF WASHINGTON · PI Evan Eichler · 2018 to 2026
$4.5M
NHGRI NIH HHS R01 HG010169NIA NIH HHS P30 AG066509NIGMS NIH HHS T32 GM007454
6 · The paper itself

Abstract

There are more than 55,000 variable number tandem repeats (VNTRs) in the human genome, notable for both their striking polymorphism and mutability. Despite their role in human evolution and genomic variation, they have yet to be studied collectively and in detail, partially owing to their large size, variability, and predominant location in noncoding regions. Here, we examine 467 VNTRs that are human-specific expansions, unique to one location in the genome, and not associated with retrotransposons. We leverage publicly available long-read genomes, including from the Human Genome Structural Variant Consortium, to ascertain the exact nucleotide composition of these VNTRs and compare their composition of alleles. We then confirm repeat unit composition in more than 3000 short-read samples from the 1000 Genomes Project. Our analysis reveals that these VNTRs contain highly structured repeat motif organization, modified by frequent deletion and duplication events. Although overall VNTR compositions tend to remain similar between 1000 Genomes Project superpopulations, we describe a notable exception with substantial differences in repeat composition (in

Indexed as

Minisatellite RepeatsNucleotidesGenome, HumanGenomic Structural VariationHumansPolymorphism, GeneticNucleotides

Identifiers

PMID34244228
PMCPMC8327921
OpenAlexW3149614270

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.