Evidence map›Paper›PMID 26689968›Full record

ArticleNature structural & molecular biology2016

Identification of methylated deoxyadenosines in vertebrates reveals diversity in DNA modifications.

Magdalena J Koziol, Charles R Bradshaw, George E Allen, Ana S H Costa, Christian Frezza, John B Gurdon

Open access · greenAbstract read
In one paragraph

Article in Nature structural & molecular biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 125 papers.

0numbers the graph read from it
0cells of the map it votes in
125citing papers in PubMed
12.4field-weighted citation impact, top 1% 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

125 citing papers in PubMed, 245 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Integration of epigenetics into ecotoxicology: insights and fundamental research needs.Biological reviews of the Cambridge Philosophical Society · 2026
    Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Dual modes of DNA NProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Structural Basis of Nucleic Acid Recognition and 6mA Demethylation byInternational journal of molecular sciences · 2024
    Article
  19. Article
  20. Single-Nucleotide Resolution Mapping ofACS central science · 2023
    Article

65 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

6 authors at 3 institutions in 1 country.

Magdalena J KoziolWellcome Trust Cancer Research UK Gurdon Institute, University of Cambridge.
Charles R Bradshaw *Wellcome Trust Cancer Research UK Gurdon Institute, University of Cambridge.
George E Allen *Wellcome Trust Cancer Research UK Gurdon Institute, University of Cambridge.
Ana S H Costa *Medical Research Cancer Unit, University of Cambridge, Hutchison/MRC Research Centre.
Christian FrezzaMedical Research Cancer Unit, University of Cambridge, Hutchison/MRC Research Centre.
John B GurdonWellcome Trust Cancer Research UK Gurdon Institute, University of Cambridge.
Wellcome Trust · GBUniversity of Cambridge · GBWellcome/Cancer Research UK Gurdon Institute · GB

Funding

Biotechnology and Biological Sciences Research Council BB/M022994/1Biotechnology and Biological Sciences Research Council BBS/B/14647Cancer Research UK A14492Cancer Research UK C6946/A14492Medical Research Council G1001690Medical Research Council MC_UU_12022/6Medical Research Council MR/K011022/1Medical Research Council MR/P000479/1Wellcome Trust 092096Wellcome Trust 092096/Z/10/ZWellcome Trust 101050Wellcome Trust 101050/Z/13/Z
6 · The paper itself

Abstract

Methylation of cytosine deoxynucleotides generates 5-methylcytosine (m(5)dC), a well-established epigenetic mark. However, in higher eukaryotes much less is known about modifications affecting other deoxynucleotides. Here, we report the detection of N(6)-methyldeoxyadenosine (m(6)dA) in vertebrate DNA, specifically in Xenopus laevis but also in other species including mouse and human. Our methylome analysis reveals that m(6)dA is widely distributed across the eukaryotic genome and is present in different cell types but is commonly depleted from gene exons. Thus, direct DNA modifications might be more widespread than previously thought.

Indexed as

DNA MethylationVertebratesAnimalsDeoxyadenosinesHumansSite-Specific DNA-Methyltransferase (Adenine-Specific)DeoxyadenosinesSite-Specific DNA-Methyltransferase (Adenine-Specific)

Identifiers

PMID26689968
PMCPMC4941928
OpenAlexW2259119153

What OpenQuestion holds

Textmetadata
LicenceTDM
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.