Evidence map›Paper›PMID 33067439›Full record

ArticleNature communications2020

Detection of haplotype-dependent allele-specific DNA methylation in WGBS data.

J Abante, Y Fang, A P Feinberg, J Goutsias

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Expanding Upon Genomics in Rare Diseases: Epigenomic Insights.International journal of molecular sciences · 2024
    Review
  7. Article
  8. Epigenomic insights into common human disease pathology.Cellular and molecular life sciences : CMLS · 2024
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. A novel workflow for the qualitative analysis of DNA methylation data.Computational and structural biotechnology journal · 2022
    Article
  17. Article
  18. 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

4 authors.

J AbanteWhitaker Biomedical Engineering Institute, Johns Hopkins University, Baltimore, MD, 21218, USA. jabante1@jhu.edu.ORCID 0000-0003-4137-2858
Y FangCenter for Epigenetics, Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA.ORCID 0000-0001-6750-8536
A P FeinbergCenter for Epigenetics, Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA.ORCID 0000-0002-8364-1991
J GoutsiasWhitaker Biomedical Engineering Institute, Johns Hopkins University, Baltimore, MD, 21218, USA. goutsias@jhu.edu.ORCID 0000-0002-0192-3857

Funding

Integration of Genomics and the EnvironmentRM1HG008529 · NHGRI · JOHNS HOPKINS UNIVERSITY · PI FEINBERG, ANDREW P., THREADGILL, DAVID W. · 2016 to 2020
$5.3M
Epigenetic Drivers of Intrinsic Phenotypic Variability in Metabolic DiseaseDP1DK119129 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI FEINBERG, ANDREW P. · 2018 to 2023
$3.9M
NHGRI NIH HHS RM1 HG008529NIDDK NIH HHS DP1 DK119129
6 · The paper itself

Abstract

In heterozygous genomes, allele-specific measurements can reveal biologically significant differences in DNA methylation between homologous alleles associated with local changes in genetic sequence. Current approaches for detecting such events from whole-genome bisulfite sequencing (WGBS) data perform statistically independent marginal analysis at individual cytosine-phosphate-guanine (CpG) sites, thus ignoring correlations in the methylation state, or carry-out a joint statistical analysis of methylation patterns at four CpG sites producing unreliable statistical evidence. Here, we employ the one-dimensional Ising model of statistical physics and develop a method for detecting allele-specific methylation (ASM) events within segments of DNA containing clusters of linked single-nucleotide polymorphisms (SNPs), called haplotypes. Comparisons with existing approaches using simulated and real WGBS data show that our method provides an improved fit to data, especially when considering large haplotypes. Importantly, the method employs robust hypothesis testing for detecting statistically significant imbalances in mean methylation level and methylation entropy, as well as for identifying haplotypes for which the genetic variant carries significant information about the methylation state. As such, our ASM analysis approach can potentially lead to biological discoveries with important implications for the genetics of complex human diseases.

Indexed as

DNA MethylationAllelesCpG IslandsDiseaseHaplotypesHumansPolymorphism, Single NucleotideSpecies SpecificityWhole Genome Sequencing

Identifiers

PMID33067439
PMCPMC7567826

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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.