Evidence map›Paper›PMID 17997413›Full record

ArticleJournal of molecular biology2007

Molecular and functional mapping of EED motifs required for PRC2-dependent histone methylation.

Nathan D Montgomery, Della Yee, Stephanie A Montgomery, Terry Magnuson

Open access · greenAbstract read
In one paragraph

Article in Journal of molecular biology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
0.3field-weighted citation impact, top 41% 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

31 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. eLife · 2025
    Article
  3. bioRxiv : the preprint server for biology · 2025
    Article
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  19. Article
  20. Regulation of Peripheral Nerve Myelin Maintenance by Gene Repression through Polycomb Repressive Complex 2.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015
    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.

Nathan D MontgomeryDepartment of Genetics, University of North Carolina at Chapel Hill, 103 Mason Farm Road, CB# 7264, Chapel Hill, NC 27599-7264, USA.
Della Yee
Stephanie A Montgomery
Terry Magnuson
University of North Carolina at Chapel Hill · US

Funding

GENETIC REGULATION OF MURINE PLACENTAL DEVELOPMENTR01HD036655 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MAGNUSON, TERRY R · 1999 to 2018
$5.2M
ALBINO DELETION COMPLEX AND EARLY MOUSE DEVELOPMENTR37HD024462 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MAGNUSON, TERRY R · 2000 to 2009
$3.5M
NICHD NIH HHS R01 HD036655NICHD NIH HHS R37 HD024462
6 · The paper itself

Abstract

Polycomb group proteins represent a conserved family of developmental regulators that mediate heritable transcriptional silencing by modifying chromatin states. One Polycomb group complex, the PRC2 complex, is composed of several proteins, including the histone H3 lysine 27 (H3K27) methyltransferase enhancer of zeste homolog 2 and the WD-repeat protein embryonic ectoderm development (EED). Histone H3K27 can be monomethylated (H3K27me1), dimethylated (H3K27me2), or trimethylated (H3K27me3). However, it remains unclear what regulates the number of methyl groups added to H3K27 in a particular nucleosome. In mammalian cells, EED is present as four distinct isoforms, which are believed to be produced by utilizing four distinct, in-frame translation start sites in a common Eed mRNA. A mutation that disables all four EED isoforms produces defects in H3K27 methylation [Montgomery, N.D., Yee, D., Chen, A., Kalantry, S., Chamberlain, S.J., Otte, A.P. & Magnuson, T. (2005). The murine polycomb group protein Eed is required for global histone H3 lysine-27 methylation. Curr. Biol., 15, 942-947]. To assess the roles of individual EED isoforms in H3K27 methylation, we first characterized three of the four EED isoform start sites and then demonstrated that individual isoforms are not necessary for H3K27me1, H3K27me2, or H3K27me3. Instead, we show that the core WD-40 motifs and the histone-binding region of EED alone are sufficient for the generation of all three marks, demonstrating that EED isoforms do not control the number of methyl groups added to H3K27.

Indexed as

AnimalsBlotting, WesternCells, CulturedFluorescent Antibody TechniqueGene SilencingHistonesMethylationMicePolycomb-Group ProteinsPolycomb Repressive Complex 2Repressor ProteinsEed protein, mouseHistonesPolycomb-Group ProteinsPolycomb Repressive Complex 2Repressor Proteins

Identifiers

PMID17997413
PMCPMC2693252
OpenAlexW2088195328

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.