Evidence map›Paper›PMID 16582009›Full record

ArticleThe Plant cell2006

Locus-specific control of DNA methylation by the Arabidopsis SUVH5 histone methyltransferase.

Michelle L Ebbs, Judith Bender

Open access · bronzeAbstract read
In one paragraph

Article in The Plant cell, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 181 papers.

0numbers the graph read from it
0cells of the map it votes in
181citing papers in PubMed
19.1field-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

181 citing papers in PubMed, 312 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Genome-wide CG hypomethylation of theProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. RNA mNature plants · 2025
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Epigenetics in the modern era of crop improvements.Science China. Life sciences · 2025
    Review
  15. Review
  16. Article
  17. Review
  18. Article
  19. Heterochromatin in plant meiosis.Nucleus (Austin, Tex.) · 2024
    Review
  20. Article

121 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

2 authors at 1 institution in 1 country.

Michelle L EbbsDepartment of Biochemistry and Molecular Biology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland 21205, USA.
Judith Bender
Johns Hopkins University · US

Funding

Traning Program in Environmental Health SciencesT32ES007141 · NIEHS · JOHNS HOPKINS UNIVERSITY · PI Marsha Wills-Karp · 1985 to 2026
$22.2M
TRAINING IN AREAS FUNDAMENTAL TO CANCER RESEARCHT32CA009110 · NCI · JOHNS HOPKINS UNIVERSITY · PI MATUNIS, MICHAEL J., WEERARATNA, ASHANI T · 1985 to 2025
$13.1M
DNA METHYLATION AND GENE SILENCING IN ARABIDOPSISR01GM061148 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI BENDER, JUDITH L · 2000 to 2008
$2.2M
NCI NIH HHS T32 CA009110NCI NIH HHS T32 CA-09110NIEHS NIH HHS T32 ES007141NIEHS NIH HHS T32 ES-07141NIGMS NIH HHS GM-61148NIGMS NIH HHS R01 GM061148
6 · The paper itself

Abstract

In Arabidopsis thaliana, heterochromatin formation is guided by double-stranded RNA (dsRNA), which triggers methylation of histone H3 at Lys-9 (H3 mK9) and CG plus non-CG methylation on identical DNA sequences. At heterochromatin targets including transposons and centromere repeats, H3 mK9 mediated by the Su(var)3-9 homologue 4 (SUVH4)/KYP histone methyltransferase (MTase) is required for the maintenance of non-CG methylation by the CMT3 DNA MTase. Here, we show that although SUVH4 is the major H3 K9 MTase, the SUVH5 protein also has histone MTase activity in vitro and contributes to the maintenance of H3 mK9 and CMT3-mediated non-CG methylation in vivo. Strikingly, the relative contributions of SUVH4, SUVH5, and a third related histone MTase, SUVH6, to non-CG methylation are locus-specific. For example, SUVH4 and SUVH5 together control transposon sequences with only a minor contribution from SUVH6, whereas SUVH4 and SUVH6 together control a transcribed inverted repeat source of dsRNA with only a minor contribution from SUVH5. This locus-specific variation suggests different mechanisms for recruiting or activating SUVH enzymes at different heterochromatic sequences. The suvh4 suvh5 suvh6 triple mutant loses both monomethyl and dimethyl H3 K9 at target loci. The suvh4 suvh5 suvh6 mutant also displays a loss of non-CG methylation similar to a cmt3 mutant, indicating that SUVH4, SUVH5, and SUVH6 together control CMT3 activity.

Indexed as

DNA MethylationArabidopsisArabidopsis ProteinsDNA-Cytosine MethylasesDNA Transposable ElementsGene Expression Regulation, PlantHistone-Lysine N-MethyltransferaseHistone MethyltransferasesHistonesMethyltransferasesProtein MethyltransferasesRepetitive Sequences, Nucleic AcidRNA, Double-StrandedSubstrate SpecificityArabidopsis ProteinsCMT3 protein, ArabidopsisDNA-Cytosine MethylasesDNA Transposable ElementsHistone-Lysine N-MethyltransferaseHistone MethyltransferasesHistonesMethyltransferasesProtein MethyltransferasesRNA, Double-StrandedSUVH4 protein, ArabidopsisSUVH5 protein, ArabidopsisSUVH6 protein, Arabidopsis

Identifiers

PMID16582009
PMCPMC1456864
OpenAlexW2100999894

What OpenQuestion holds

Textmetadata
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.