Evidence map›Paper›PMID 32256504›Full record

ArticleFrontiers in plant science2020

Performance of Mapping Approaches for Whole-Genome Bisulfite Sequencing Data in Crop Plants.

Claudius Grehl, Marc Wagner, Ioana Lemnian, Bruno Glaser, Ivo Grosse

Open access · goldAbstract read
In one paragraph

Article in Frontiers in plant science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.8field-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

13 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
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  3. DNA methylation in wheat: current understanding and future potential for enhancing biotic and abiotic stress tolerance.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024
    Review
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  12. Review
  13. Developmental Methylome of the Medicinal PlantInternational journal of molecular sciences · 2020
    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

5 authors at 3 institutions in 1 country.

Claudius GrehlInstitute of Computer Science, Bioinformatics, Martin Luther University Halle-Wittenberg, Von Seckendorff-Platz 1, Halle (Saale), Germany.
Marc WagnerInstitute of Mathematics and Informatics, Freie Universität Berlin, Berlin, Germany.
Ioana LemnianInstitute of Computer Science, Bioinformatics, Martin Luther University Halle-Wittenberg, Von Seckendorff-Platz 1, Halle (Saale), Germany.
Bruno GlaserInstitute of Agronomy and Nutritional Sciences, Soil Biogeochemistry, Martin Luther University Halle-Wittenberg, Von Seckendorff-Platz 3, Halle (Saale), Germany.
Ivo GrosseInstitute of Computer Science, Bioinformatics, Martin Luther University Halle-Wittenberg, Von Seckendorff-Platz 1, Halle (Saale), Germany.
Martin Luther University Halle-Wittenberg · DEFreie Universität Berlin · DEGerman Centre for Integrative Biodiversity Research · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DNA methylation is involved in many different biological processes in the development and well-being of crop plants such as transposon activation, heterosis, environment-dependent transcriptome plasticity, aging, and many diseases. Whole-genome bisulfite sequencing is an excellent technology for detecting and quantifying DNA methylation patterns in a wide variety of species, but optimized data analysis pipelines exist only for a small number of species and are missing for many important crop plants. This is especially important as most existing benchmark studies have been performed on mammals with hardly any repetitive elements and without CHG and CHH methylation. Pipelines for the analysis of whole-genome bisulfite sequencing data usually consists of four steps: read trimming, read mapping, quantification of methylation levels, and prediction of differentially methylated regions (DMRs). Here we focus on read mapping, which is challenging because un-methylated cytosines are transformed to uracil during bisulfite treatment and to thymine during the subsequent polymerase chain reaction, and read mappers must be capable of dealing with this cytosine/thymine polymorphism. Several read mappers have been developed over the last years, with different strengths and weaknesses, but their performances have not been critically evaluated. Here, we compare eight read mappers: Bismark, BismarkBwt2, BSMAP, BS-Seeker2, Bwameth, GEM3, Segemehl, and GSNAP to assess the impact of the read-mapping results on the prediction of DMRs. We used simulated data generated from the genomes of

Indexed as

benchmarkingDNA methylation patternsepigeneticsread mappingWGBS

Identifiers

PMID32256504
PMCPMC7093021
OpenAlexW3007921496

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.