Evidence map›Paper›PMID 22864289›Full record

ArticleNature structural & molecular biology2012

DDR complex facilitates global association of RNA polymerase V to promoters and evolutionarily young transposons.

Xuehua Zhong, Christopher J Hale, Julie A Law, Lianna M Johnson, Suhua Feng, Andy Tu, Steven E Jacobsen

Abstract read
In one paragraph

Article in Nature structural & molecular biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 124 papers.

0numbers the graph read from it
0cells of the map it votes in
124citing papers in PubMed
–field-weighted citation impact
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

124 citing papers in PubMed.

  1. Review
  2. Review
  3. Features of DNA methylome in Capsicum spp.Epigenetics & chromatin · 2025
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. From RdDM to plant defence.Nature plants · 2024
    Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. DDM1-Mediated TE Silencing in Plants.Plants (Basel, Switzerland) · 2023
    Review
  20. Article

64 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Xuehua ZhongDepartment of Molecular, Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, California, USA.
Christopher J Hale
Julie A Law
Lianna M Johnson
Suhua Feng
Andy Tu
Steven E Jacobsen

Funding

Genetics of DNA methylation patterning of arabidopsis.R37GM060398 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI JACOBSEN, STEVEN E · 2009 to 2018
$3.0M
Genetics of DNA Methylation Patterning of ArabidopsisR01GM060398 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI JACOBSEN, STEVEN E · 2000 to 2008
$2.2M
Actions of DRM3 on DRM2 mediated DNA methylationF32GM096483 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ZHONG, XUEHUA · 2011 to 2011
$53k
Howard Hughes Medical InstituteNIGMS NIH HHS F32 GM096483NIGMS NIH HHS F32GM096483-01NIGMS NIH HHS GM60398NIGMS NIH HHS R01 GM060398NIGMS NIH HHS R37 GM060398
6 · The paper itself

Abstract

The plant-specific DNA-dependent RNA polymerase V (Pol V) evolved from Pol II to function in an RNA-directed DNA methylation pathway. Here, we have identified targets of Pol V in Arabidopsis thaliana on a genome-wide scale using ChIP-seq of NRPE1, the largest catalytic subunit of Pol V. We found that Pol V is enriched at promoters and evolutionarily recent transposons. This localization pattern is highly correlated with Pol V-dependent DNA methylation and small RNA accumulation. We also show that genome-wide chromatin association of Pol V is dependent on all members of a putative chromatin-remodeling complex termed DDR. Our study presents a genome-wide view of Pol V occupancy and sheds light on the mechanistic basis of Pol V localization. Furthermore, these findings suggest a role for Pol V and RNA-directed DNA methylation in genome surveillance and in responding to genome evolution.

Indexed as

Gene Expression Regulation, PlantArabidopsisArabidopsis ProteinsChromatinChromosomal Proteins, Non-HistoneDNA-Binding ProteinsDNA-Directed RNA PolymerasesDNA Transposable ElementsGene SilencingMutationPromoter Regions, GeneticProtein SubunitsArabidopsis ProteinsChromatinChromosomal Proteins, Non-HistoneDMS3 protein, ArabidopsisDNA-Binding ProteinsDNA-Directed RNA PolymerasesDNA Transposable ElementsDRD1 protein, ArabidopsisProtein SubunitsRDM1 protein, ArabidopsisRNA polymerase V, Arabidopsis

Identifiers

PMID22864289
PMCPMC3443314

What OpenQuestion holds

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Registered trials

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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.