Evidence map›Paper›PMID 31851693›Full record

ArticlePLoS computational biology2019

ForestQC: Quality control on genetic variants from next-generation sequencing data using random forest.

Jiajin Li, Brandon Jew, Lingyu Zhan, Sungoo Hwang, Giovanni Coppola, Nelson B Freimer, Jae Hoon Sul

Abstract read
In one paragraph

Article in PLoS computational biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Review
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  7. [Artificial intelligence and acute kidney injury].Medizinische Klinik, Intensivmedizin und Notfallmedizin · 2024
    Review
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  10. Genome-Wide SNP and Indel Discovery in Abaca (Current issues in molecular biology · 2023
    Article
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  13. Article
  14. Review
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  16. Review
  17. Article
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  20. Article
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

7 authors.

Jiajin LiDepartment of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States of America.ORCID 0000-0003-3336-4508
Brandon JewInterdepartmental Program in Bioinformatics, University of California, Los Angeles, Los Angeles, CA, United States of America.
Lingyu ZhanMolecular Biology Institute, University of California, Los Angeles, Los Angeles, CA, United States of America.
Sungoo HwangDepartment of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, United States of America.
Giovanni CoppolaDepartment of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, United States of America.ORCID 0000-0003-2105-1061
Nelson B FreimerDepartment of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States of America.
Jae Hoon SulDepartment of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, United States of America.

Funding

A computational genomics approach to identify roles of rare genetic variants in psychiatric disorders and gene expressionK01ES028064 · NIEHS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SUL, JAE HOON · 2017 to 2020
$819k
NIEHS NIH HHS K01 ES028064
6 · The paper itself

Abstract

Next-generation sequencing technology (NGS) enables the discovery of nearly all genetic variants present in a genome. A subset of these variants, however, may have poor sequencing quality due to limitations in NGS or variant callers. In genetic studies that analyze a large number of sequenced individuals, it is critical to detect and remove those variants with poor quality as they may cause spurious findings. In this paper, we present ForestQC, a statistical tool for performing quality control on variants identified from NGS data by combining a traditional filtering approach and a machine learning approach. Our software uses the information on sequencing quality, such as sequencing depth, genotyping quality, and GC contents, to predict whether a particular variant is likely to be false-positive. To evaluate ForestQC, we applied it to two whole-genome sequencing datasets where one dataset consists of related individuals from families while the other consists of unrelated individuals. Results indicate that ForestQC outperforms widely used methods for performing quality control on variants such as VQSR of GATK by considerably improving the quality of variants to be included in the analysis. ForestQC is also very efficient, and hence can be applied to large sequencing datasets. We conclude that combining a machine learning algorithm trained with sequencing quality information and the filtering approach is a practical approach to perform quality control on genetic variants from sequencing data.

Indexed as

Genetic VariationSoftwareAlgorithmsComputational BiologyDatabases, GeneticHigh-Throughput Nucleotide SequencingHumansMachine LearningPolymorphism, Single NucleotideQuality ControlWhole Genome Sequencing

Identifiers

PMID31851693
PMCPMC6938691

What OpenQuestion holds

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LicenceCC BY
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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.