Evidence map›Paper›PMID 31316107›Full record

ArticleScientific reports2019

Systematic evaluation of library preparation methods and sequencing platforms for high-throughput whole genome bisulfite sequencing.

Li Zhou, Hong Kiat Ng, Daniela I Drautz-Moses, Stephan C Schuster, Stephan Beck, Changhoon Kim, John Campbell Chambers, Marie Loh

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06662591 (A Multi-Center Multi-Omics Approach for Investigating Genetic and Epigenetic Mechanisms in Autism Spectrum Disorder), which is not on this map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
4.0field-weighted citation impact, top 5% 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.

NCT06662591 not yet recruitingnot on this mapstarted 2025, after this paper: background citation

A Multi-Center Multi-Omics Approach for Investigating Genetic and Epigenetic Mechanisms in Autism Spectrum Disorder

Typeobservational_patient_registrySponsorResearch and Treatment Society of Genetic DisordersRan2025 to 2028Enrolled3,000ConditionsAutism Spectrum Disorder (ASD)
3 · Its place in the literature

Who cites it

65 citing papers in PubMed, 109 citations in OpenAlex.

  1. Review
  2. Draft genome sequence ofMicrobiology resource announcements · 2026
    Article
  3. Complete genome sequence of a plant growth-promotingMicrobiology resource announcements · 2026
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  4. Article
  5. Review
  6. Reply to Maleszka et al.: DNA methylation signals persist across insect metamorphosis.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. DNA Methylation in Alzheimer's Disease.Current topics in behavioral neurosciences · 2025
    Review
  17. Review
  18. Article
  19. Article
  20. Review

5 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

8 authors at 6 institutions in 3 countries.

Li ZhouLee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 308232, Singapore.
Hong Kiat NgLee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 308232, Singapore.
Daniela I Drautz-MosesSingapore Centre for Environmental Life Sciences Engineering, Nanyang Technological University, Singapore, 637551, Singapore.
Stephan C SchusterSingapore Centre for Environmental Life Sciences Engineering, Nanyang Technological University, Singapore, 637551, Singapore.
Stephan BeckUniversity College London Cancer Institute, London, WC1E 6BT, United Kingdom.
Changhoon KimMacrogen, Inc., Seoul, 08511, Republic of Korea.
John Campbell ChambersLee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 308232, Singapore.
Marie LohLee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 308232, Singapore. marie_loh@ntu.edu.sg.
Nanyang Technological University · SGSingapore Centre for Environmental Life Sciences Engineering · SGImperial College Healthcare NHS Trust · GBImperial College London · GBMacrogen (South Korea) · KRUniversity College London · GB

Funding

Wellcome TrustWellcome Trust 99148
6 · The paper itself

Abstract

Whole genome bisulfite sequencing (WGBS), with its ability to interrogate methylation status at single CpG site resolution epigenome-wide, is a powerful technique for use in molecular experiments. Here, we aim to advance strategies for accurate and efficient WGBS for application in future large-scale epidemiological studies. We systematically compared the performance of three WGBS library preparation methods with low DNA input requirement (Swift Biosciences Accel-NGS, Illumina TruSeq and QIAGEN QIAseq) on two state-of-the-art sequencing platforms (Illumina NovaSeq and HiSeq X), and also assessed concordance between data generated by WGBS and methylation arrays. Swift achieved the highest proportion of CpG sites assayed and effective coverage at 26x (P < 0.001). TruSeq suffered from the highest proportion of PCR duplicates, while QIAseq failed to deliver across all quality metrics. There was little difference in performance between NovaSeq and HiSeq X, with the exception of higher read duplication rate on the NovaSeq (P < 0.05), likely attributable to the higher cluster densities on its flow cells. Systematic biases exist between WGBS and methylation arrays, with lower precision observed for WGBS across the range of depths investigated. To achieve a level of precision broadly comparable to the methylation array, a minimum coverage of 100x is recommended.

Indexed as

AlgorithmsCpG IslandsDNADNA MethylationEpigenomicsGene LibraryGenome, HumanGenomic LibraryHigh-Throughput Nucleotide SequencingHumansPolymerase Chain ReactionSequence Analysis, DNASoftwareSulfitesWhole Genome SequencingDNAhydrogen sulfiteSulfites

Identifiers

PMID31316107
PMCPMC6637168
OpenAlexW2961404751

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.