Evidence map›Paper›PMID 26868371›Full record

ArticleBMC genomics2016

A benchmark study on error-correction by read-pairing and tag-clustering in amplicon-based deep sequencing.

Tian-Hao Zhang, Nicholas C Wu, Ren Sun

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

23 citing papers in PubMed, 44 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

3 authors at 1 institution in 1 country.

Tian-Hao ZhangDepartment of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, 90095, CA, USA. tianhao@ucla.edu.
Nicholas C WuDepartment of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, 90095, CA, USA. nicwu@scripps.edu.
Ren SunDepartment of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, 90095, CA, USA. rsun@mednet.ucla.edu.
University of California, Los Angeles · US

Funding

Fitness Profile of HIV-1 Genome with Host Cofactor Selection PressureR21AI110261 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SUN, REN · 2014 to 2015
$424k
Functional Profiles of Hepatitis C Virus Genome at Single Nucleotide ResolutionR21CA183615 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SUN, REN · 2014 to 2015
$368k
NCI NIH HHS NIH CA183615NCI NIH HHS R21 CA183615NIAID NIH HHS NIH AI110261NIAID NIH HHS R21 AI110261
6 · The paper itself

Abstract

backgroundThe high error rate of next generation sequencing (NGS) restricts some of its applications, such as monitoring virus mutations and detecting rare mutations in tumors. There are two commonly employed sequencing library preparation strategies to improve sequencing accuracy by correcting sequencing errors: read-pairing method and tag-clustering method (i.e. primer ID or UID). Here, we constructed a homogeneous library from a single clone, and compared the variant calling accuracy of these error-correction methods.

resultWe comprehensively described the strengths and pitfalls of these methods. We found that both read-pairing and tag-clustering methods significantly decreased sequencing error rate. While the read-pairing method was more effective than the tag-clustering method at correcting insertion and deletion errors, it was not as effective as the tag-clustering method at correcting substitution errors. In addition, we observed that when the read quality was poor, the tag-clustering method led to huge coverage loss. We also tested the effect of applying quality score filtering to the error-correction methods and demonstrated that quality score filtering was able to impose a minor, yet statistically significant improvement to the error-correction methods tested in this study.

conclusionOur study provides a benchmark for researchers to select suitable error-correction methods based on the goal of the experiment by balancing the trade-off between sequencing cost (i.e. sequencing coverage requirement) and detection sensitivity.

Indexed as

High-Throughput Nucleotide SequencingReproducibility of ResultsSequence Analysis, DNA

Identifiers

PMID26868371
PMCPMC4751728
OpenAlexW2271311287

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.