Evidence map›Paper›PMID 35849350›Full record

ArticleNucleic acids research2022

Whole-genome long-read TAPS deciphers DNA methylation patterns at base resolution using PacBio SMRT sequencing technology.

Jinfeng Chen, Jingfei Cheng, Xiufei Chen, Masato Inoue, Yibin Liu, Chun-Xiao Song

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2022. 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
2.6field-weighted citation impact, top 9% 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, 32 citations in OpenAlex.

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  20. Local read haplotagging enables accurate long-read small variant calling.bioRxiv : the preprint server for biology · 2023
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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

6 authors at 1 institution in 1 country.

Jinfeng ChenLudwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK.ORCID 0000-0002-0864-2580
Jingfei ChengLudwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK.ORCID 0000-0001-9615-2719
Xiufei ChenLudwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK.
Masato InoueLudwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK.
Yibin LiuLudwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK.
Chun-Xiao SongLudwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK.
University of Oxford · GB

Funding

Cancer Research UK 26394Cancer Research UK 27122Cancer Research UK C63763/A26394Cancer Research UK C63763/A27122Department of HealthWellcome Trust
6 · The paper itself

Abstract

Long-read sequencing provides valuable information on difficult-to-map genomic regions, which can complement short-read sequencing to improve genome assembly, yet limited methods are available to accurately detect DNA methylation over long distances at a whole-genome scale. By combining our recently developed TET-assisted pyridine borane sequencing (TAPS) method, which enables direct detection of 5-methylcytosine and 5-hydroxymethylcytosine, with PacBio single-molecule real-time sequencing, we present here whole-genome long-read TAPS (wglrTAPS). To evaluate the performance of wglrTAPS, we applied it to mouse embryonic stem cells as a proof of concept, and an N50 read length of 3.5 kb is achieved. By sequencing wglrTAPS to 8.2× depth, we discovered a significant proportion of CpG sites that were not covered in previous 27.5× short-read TAPS. Our results demonstrate that wglrTAPS facilitates methylation profiling on problematic genomic regions with repetitive elements or structural variations, and also in an allelic manner, all of which are extremely difficult for short-read sequencing methods to resolve. This method therefore enhances applications of third-generation sequencing technologies for DNA epigenetics.

Indexed as

5-MethylcytosineDNA MethylationAnimalsBoron CompoundsDNAHigh-Throughput Nucleotide SequencingMicePyridinesSequence Analysis, DNA5-MethylcytosineBoron CompoundsDNApyridine boranePyridines

Identifiers

PMID35849350
PMCPMC9561279
OpenAlexW4285802743

What OpenQuestion holds

Textmetadata
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.