Evidence map›Paper›PMID 30619465›Full record

ReviewFrontiers in genetics2018

Epigenetics of Modified DNA Bases: 5-Methylcytosine and Beyond.

Suresh Kumar, Viswanathan Chinnusamy, Trilochan Mohapatra

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 129 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
129citing papers in PubMed, 2 pooled it
8.4field-weighted citation impact, top 2% 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

129 citing papers in PubMed, 2 syntheses or guidelines pooled it, 271 citations in OpenAlex.

  1. Pooled it
  2. Genetics and epigenetics of self-injurious thoughts and behaviors: Systematic review of the suicide literature and methodological considerations.American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics · 2022
    Pooled it
  3. Trial
  4. Review
  5. Article
  6. Article
  7. Integration of epigenetics into ecotoxicology: insights and fundamental research needs.Biological reviews of the Cambridge Philosophical Society · 2026
    Review
  8. BenchmarkingInternational journal of molecular sciences · 2026
    Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Using targeted genome methylation for crop improvement.Journal of experimental botany · 2025
    Review
  16. Review
  17. Article
  18. Review
  19. Review
  20. Polycystic Ovarian Syndrome: A Review of Multi-omics Analyses.Reproductive sciences (Thousand Oaks, Calif.) · 2025
    Review

69 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

3 authors at 2 institutions in 1 country.

Suresh KumarDivision of Biochemistry, Indian Agricultural Research Institute (ICAR), New Delhi, India.
Viswanathan ChinnusamyDivision of Plant Physiology, Indian Agricultural Research Institute (ICAR), New Delhi, India.
Trilochan MohapatraIndian Council of Agricultural Research, New Delhi, India.
Indian Agricultural Research Institute · INIndian Council of Agricultural Research · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Modification of DNA bases plays vital roles in the epigenetic control of gene expression in both animals and plants. Though much attention is given to the conventional epigenetic signature 5-methylcytosine (5-mC), the field of epigenetics is attracting increased scientific interest through the discovery of additional modifications of DNA bases and their roles in controlling gene expression. Theoretically, each of the DNA bases can be modified; however, modifications of cytosine and adenine only are known so far. This review focuses on the recent findings of the well-studied cytosine modifications and yet poorly characterized adenine modification which serve as an additional layer of epigenetic regulation in animals and discuss their potential roles in plants. Cytosine modification at symmetric (CG, CHG) and asymmetric (CHH) contexts is a key epigenetic feature. In addition to the ROS1 family mediated demethylation, Ten-Eleven Translocation family proteins-mediated hydroxylation of 5-mC to 5-hydroxymethylcytosine as additional active demethylation pathway are also discussed. The epigenetic marks are known to be associated with the regulation of several cellular and developmental processes, pluripotency of stem cells, neuron cell development, and tumor development in animals. Therefore, the most recently discovered N

Indexed as

5-hydroxymethylcytosine5-methylcytosinecytosine methylationDNA modificationepigenetic marksmodified DNA baseN6-methyladenine

Identifiers

PMID30619465
PMCPMC6305559
OpenAlexW2904369742

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.