Evidence map›Paper›PMID 42457719›Full record

ArticleNature communications2026

Comprehensive benchmarking of tools for nanopore-based detection of DNA methylation.

Onkar Kulkarni, Reuben Jacob Mathew, Rhea Jana, Lamuk Zaveri, Sreenivas Ara, Tulasi Nagabandi, Nitesh Kumar Singh, Karthik Bharadwaj Tallapaka, Divya Tej Sowpati

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
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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

9 authors.

Onkar Kulkarni *CSIR Centre for Cellular and Molecular Biology, Hyderabad, India.
Reuben Jacob Mathew *CSIR Centre for Cellular and Molecular Biology, Hyderabad, India.ORCID http://orcid.org/0009-0006-1269-7548
Rhea Jana *CSIR Centre for Cellular and Molecular Biology, Hyderabad, India.ORCID http://orcid.org/0009-0007-0294-0169
Lamuk ZaveriCSIR Centre for Cellular and Molecular Biology, Hyderabad, India.
Sreenivas AraCSIR Centre for Cellular and Molecular Biology, Hyderabad, India.
Tulasi NagabandiCSIR Centre for Cellular and Molecular Biology, Hyderabad, India.
Nitesh Kumar SinghCSIR Centre for Cellular and Molecular Biology, Hyderabad, India.ORCID http://orcid.org/0000-0002-4536-2318
Karthik Bharadwaj TallapakaCSIR Centre for Cellular and Molecular Biology, Hyderabad, India.ORCID http://orcid.org/0000-0003-0386-2266
Divya Tej SowpatiCSIR Centre for Cellular and Molecular Biology, Hyderabad, India. tej@ccmb.res.in.ORCID http://orcid.org/0000-0003-4340-6011

Funding

Department of Biotechnology, Ministry of Science and Technology (DBT) BT/PR40264/BTIS/137/44/2022Rockefeller Foundation 2021 HTH 018
6 · The paper itself

Abstract

Oxford Nanopore (ONT) sequencing offers direct detection of DNA base modifications. Numerous tools have been developed to leverage this advantage. However, their performance remains unclear. Here, using diverse bacterial, plant, and mammalian datasets, we systematically evaluate the current landscape of nanopore methylation tools. We demonstrate that although most recent tools perform well, older models remain the reliable choice for studying CpG methylation. Conversely, newer models show substantial improvement in identifying 5-methylcytosine in non-CpG contexts, 6-methyladenine, and 4-methylcytosine. Further, we highlight the sensitivity of tools to confounding methylation nearby, assess their computational performance, and evaluate the effects of sequencing depth, methylation abundance, read quality, and basecalling mode. We provide reusable pipelines and open access datasets to empower future benchmarking efforts. Our work thus details the strengths and limitations of the state-of-the-art methylation models and outlines practical guidelines for researchers using nanopore sequencing to study DNA methylation.

Indexed as

DNA MethylationNanoporesNanopore Sequencing5-MethylcytosineAdenineAnimalsBenchmarkingCpG IslandsDNAHumansSequence Analysis, DNA5-Methylcytosine6-methyladenineAdenineDNA

Identifiers

PMID42457719
PMCPMC13490465

What OpenQuestion holds

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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.