Evidence map›Paper›PMID 34035251›Full record

ArticleNature communications2021

Ectopic targeting of CG DNA methylation in Arabidopsis with the bacterial SssI methyltransferase.

Wanlu Liu, Javier Gallego-Bartolomé, Yuxing Zhou, Zhenhui Zhong, Ming Wang, Somsakul Pop Wongpalee, Jason Gardiner, Suhua Feng, Peggy Hsuanyu Kuo, Steven E Jacobsen

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
11.7field-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

28 citing papers in PubMed, 54 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Using targeted genome methylation for crop improvement.Journal of experimental botany · 2025
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Revisiting the female germline cell development.Frontiers in plant science · 2024
    Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. 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

10 authors at 3 institutions in 4 countries.

Wanlu Liu *Department of Orthopedic of the Second Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China. wanluliu@intl.zju.edu.cn.ORCID 0000-0001-5963-2908
Javier Gallego-Bartolomé *Department of Molecular, Cell and Developmental Biology, University of California at Los Angeles, Los Angeles, CA, USA.
Yuxing ZhouZhejiang University-University of Edinburgh Institute (ZJU-UoE Institute), Zhejiang University School of Medicine, International Campus, Zhejiang University, Haining, China.
Zhenhui ZhongDepartment of Molecular, Cell and Developmental Biology, University of California at Los Angeles, Los Angeles, CA, USA.ORCID 0000-0002-8438-0375
Ming WangDepartment of Molecular, Cell and Developmental Biology, University of California at Los Angeles, Los Angeles, CA, USA.
Somsakul Pop WongpaleeDepartment of Molecular, Cell and Developmental Biology, University of California at Los Angeles, Los Angeles, CA, USA.ORCID 0000-0002-3169-5509
Jason GardinerDepartment of Molecular, Cell and Developmental Biology, University of California at Los Angeles, Los Angeles, CA, USA.
Suhua FengDepartment of Molecular, Cell and Developmental Biology, University of California at Los Angeles, Los Angeles, CA, USA.
Peggy Hsuanyu KuoDepartment of Molecular, Cell and Developmental Biology, University of California at Los Angeles, Los Angeles, CA, USA.
Steven E JacobsenDepartment of Molecular, Cell and Developmental Biology, University of California at Los Angeles, Los Angeles, CA, USA. jacobsen@ucla.edu.ORCID 0000-0001-9483-138X
University of California, Los Angeles · USHoward Hughes Medical Institute · USZhejiang University-University of Edinburgh Institute · CN

Funding

Women's CancersP30CA016042 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Samuel Wheeler French · 1985 to 2026
$134.5M
Epigenetic gene regulation in ArabidopsisR35GM130272 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI JACOBSEN, STEVEN E · 2019 to 2023
$1.6M
Howard Hughes Medical InstituteNCI NIH HHS P30 CA016042NIGMS NIH HHS R35 GM130272
6 · The paper itself

Abstract

The ability to target epigenetic marks like DNA methylation to specific loci is important in both basic research and in crop plant engineering. However, heritability of targeted DNA methylation, how it impacts gene expression, and which epigenetic features are required for proper establishment are mostly unknown. Here, we show that targeting the CG-specific methyltransferase M.SssI with an artificial zinc finger protein can establish heritable CG methylation and silencing of a targeted locus in Arabidopsis. In addition, we observe highly heritable widespread ectopic CG methylation mainly over euchromatic regions. This hypermethylation shows little effect on transcription while it triggers a mild but significant reduction in the accumulation of H2A.Z and H3K27me3. Moreover, ectopic methylation occurs preferentially at less open chromatin that lacks positive histone marks. These results outline general principles of the heritability and interaction of CG methylation with other epigenomic features that should help guide future efforts to engineer epigenomes.

Indexed as

DNA MethylationGene Expression Regulation, PlantArabidopsisArabidopsis ProteinsBacterial ProteinsChromatinChromatin Immunoprecipitation SequencingDNA-Cytosine MethylasesHistonesPlants, Genetically ModifiedRNA-SeqSpiroplasmaArabidopsis ProteinsBacterial ProteinsChromatinDNA-Cytosine MethylasesDNA modification methylase SssIHistones

Identifiers

PMID34035251
PMCPMC8149686
OpenAlexW3164921416

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.