Evidence map›Paper›PMID 28945251›Full record

ArticleNature genetics2017

Graphtyper enables population-scale genotyping using pangenome graphs.

Hannes P Eggertsson, Hakon Jonsson, Snaedis Kristmundsdottir, Eirikur Hjartarson, Birte Kehr, Gisli Masson, Florian Zink, Kristjan E Hjorleifsson, Aslaug Jonasdottir, Adalbjorg Jonasdottir and 5 more

Abstract read
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In one paragraph

Article in Nature genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 177 papers, 10 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
177citing papers in PubMed, 10 pooled it
–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

177 citing papers in PubMed, 10 syntheses or guidelines pooled it.

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117 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

15 authors.

Hannes P EggertssondeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.ORCID http://orcid.org/0000-0002-1674-9978
Hakon JonssondeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.ORCID http://orcid.org/0000-0001-6197-494X
Snaedis KristmundsdottirdeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.
Eirikur HjartarsondeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.
Birte KehrdeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.
Gisli MassondeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.
Florian ZinkdeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.
Kristjan E HjorleifssondeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.
Aslaug JonasdottirdeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.
Adalbjorg JonasdottirdeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.
Ingileif JonsdottirdeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.ORCID http://orcid.org/0000-0001-8339-150X
Daniel F GudbjartssondeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.ORCID http://orcid.org/0000-0002-5222-9857
Pall MelsteddeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.
Kari StefanssondeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.
Bjarni V HalldorssondeCODE Genetics/Amgen, Inc., Reykjavik, Iceland.ORCID http://orcid.org/0000-0003-0756-0767

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A fundamental requirement for genetic studies is an accurate determination of sequence variation. While human genome sequence diversity is increasingly well characterized, there is a need for efficient ways to use this knowledge in sequence analysis. Here we present Graphtyper, a publicly available novel algorithm and software for discovering and genotyping sequence variants. Graphtyper realigns short-read sequence data to a pangenome, a variation-aware graph structure that encodes sequence variation within a population by representing possible haplotypes as graph paths. Our results show that Graphtyper is fast, highly scalable, and provides sensitive and accurate genotype calls. Graphtyper genotyped 89.4 million sequence variants in the whole genomes of 28,075 Icelanders using less than 100,000 CPU days, including detailed genotyping of six human leukocyte antigen (HLA) genes. We show that Graphtyper is a valuable tool in characterizing sequence variation in both small and population-scale sequencing studies.

Indexed as

AlgorithmsGenome, HumanPolymorphism, Single NucleotideAllelesBase SequenceComputer GraphicsGenotyping TechniquesHaplotypesHigh-Throughput Nucleotide SequencingHLA AntigensHumansSequence AlignmentSequence Analysis, DNASoftwareHLA Antigens

Identifiers

PMID28945251

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.