Evidence map›Paper›PMID 33782612›Full record

ArticleNature biotechnology2021

A unified haplotype-based method for accurate and comprehensive variant calling.

Daniel P Cooke, David C Wedge, Gerton Lunter

Open access · bronzeAbstract read
In one paragraph

Article in Nature biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
8.4field-weighted citation impact, top 1% 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

68 citing papers in PubMed, 118 citations in OpenAlex.

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8 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 at 3 institutions in 2 countries.

Daniel P CookeMRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK. dcooke@well.ox.ac.uk.ORCID http://orcid.org/0000-0002-0765-1557
David C WedgeManchester Cancer Research Centre, University of Manchester, Manchester, UK.ORCID http://orcid.org/0000-0002-7572-3196
Gerton LunterMRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK.ORCID http://orcid.org/0000-0002-3798-2058
University Medical Center Groningen · NLUniversity of Manchester · GBUniversity of Oxford · GB

Funding

Wellcome Trust 203141Wellcome Trust 203141/Z/16/ZWellcome Trust 203735Wellcome Trust 203735/Z/16/Z
6 · The paper itself

Abstract

Almost all haplotype-based variant callers were designed specifically for detecting common germline variation in diploid populations, and give suboptimal results in other scenarios. Here we present Octopus, a variant caller that uses a polymorphic Bayesian genotyping model capable of modeling sequencing data from a range of experimental designs within a unified haplotype-aware framework. Octopus combines sequencing reads and prior information to phase-called genotypes of arbitrary ploidy, including those with somatic mutations. We show that Octopus accurately calls germline variants in individuals, including single nucleotide variants, indels and small complex replacements such as microinversions. Using a synthetic tumor data set derived from clean sequencing data from a sample with known germline haplotypes and observed mutations in a large cohort of tumor samples, we show that Octopus is more sensitive to low-frequency somatic variation, yet calls considerably fewer false positives than other methods. Octopus also outputs realigned evidence BAM files to aid validation and interpretation.

Indexed as

Bayes TheoremGenetic VariationGenotypeHaplotypesPolymorphism, GeneticSoftwareAlgorithmsAnimalsComputational BiologyGenome, HumanHigh-Throughput Nucleotide SequencingHumansModels, Genetic

Identifiers

PMID33782612
PMCPMC7611855
OpenAlexW3147574308

What OpenQuestion holds

Textmetadata
LicenceTDM
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.