Evidence map›Paper›PMID 31546611›Full record

ReviewInternational journal of molecular sciences2019

Active DNA Demethylation in Plants.

Jara Teresa Parrilla-Doblas, Teresa Roldán-Arjona, Rafael R Ariza, Dolores Córdoba-Cañero

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
14.2field-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

27 citing papers in PubMed, 100 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Epigenomes · 2025
    Article
  6. Epigenetic Regulation of Fungal Secondary Metabolism.Journal of fungi (Basel, Switzerland) · 2024
    Review
  7. Article
  8. Functional identification of DNA demethylase geneFrontiers in plant science · 2024
    Article
  9. Article
  10. Base Excision DNA Repair in Plants:International journal of molecular sciences · 2023
    Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. DNA Methylation in Plant Responses and Adaption to Abiotic Stresses.International journal of molecular sciences · 2022
    Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. Barley somatic embryogenesis-an attempt to modify variation induced in tissue culture.Journal of biological research (Thessalonike, Greece) · 2021
    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

4 authors at 1 institution in 1 country.

Jara Teresa Parrilla-DoblasMaimónides Biomedical Research Institute of Córdoba (IMIBIC), 14071 Córdoba, Spain. b52padoj@uco.es.ORCID 0000-0003-1339-3336
Teresa Roldán-ArjonaMaimónides Biomedical Research Institute of Córdoba (IMIBIC), 14071 Córdoba, Spain. ge2roarm@uco.es.ORCID 0000-0003-2842-3956
Rafael R ArizaMaimónides Biomedical Research Institute of Córdoba (IMIBIC), 14071 Córdoba, Spain. ge1roarr@uco.es.ORCID 0000-0002-0338-7306
Dolores Córdoba-CañeroMaimónides Biomedical Research Institute of Córdoba (IMIBIC), 14071 Córdoba, Spain. b72cocad@uco.es.ORCID 0000-0002-9659-4928
Instituto Maimónides de Investigación Biomédica de Córdoba · ES

Funding

PROMYELOCYTIC LEUKEMIA PROTEINS ROLE IN APOPTOSISR01CA080728 · NCI · UNIVERSITY OF MONTREAL · PI KATHERINE L B BORDEN · 1999 to 2026
$5.3M
Ministerio de Ciencia, Innovación y Universidades BFU2016-80728-P
6 · The paper itself

Abstract

Methylation of cytosine (5-meC) is a critical epigenetic modification in many eukaryotes, and genomic DNA methylation landscapes are dynamically regulated by opposed methylation and demethylation processes. Plants are unique in possessing a mechanism for active DNA demethylation involving DNA glycosylases that excise 5-meC and initiate its replacement with unmodified C through a base excision repair (BER) pathway. Plant BER-mediated DNA demethylation is a complex process involving numerous proteins, as well as additional regulatory factors that avoid accumulation of potentially harmful intermediates and coordinate demethylation and methylation to maintain balanced yet flexible DNA methylation patterns. Active DNA demethylation counteracts excessive methylation at transposable elements (TEs), mainly in euchromatic regions, and one of its major functions is to avoid methylation spreading to nearby genes. It is also involved in transcriptional activation of TEs and TE-derived sequences in companion cells of male and female gametophytes, which reinforces transposon silencing in gametes and also contributes to gene imprinting in the endosperm. Plant 5-meC DNA glycosylases are additionally involved in many other physiological processes, including seed development and germination, fruit ripening, and plant responses to a variety of biotic and abiotic environmental stimuli.

Indexed as

DNA Demethylation5-MethylcytosineDNA GlycosylasesDNA MethylationDNA, PlantEndospermGene Expression Regulation, PlantGenomic InstabilityOvulePlantsPollenStress, Physiological5-MethylcytosineDNA GlycosylasesDNA, Plant5-methylcytosineabiotic stressbase excisionbiotic stressDNA glycosylasesDNA methylationDNA repairepigeneticsgene imprintingtransposons

Identifiers

PMID31546611
PMCPMC6801703
OpenAlexW2973932244

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.