Evidence map›Paper›PMID 19144645›Full record

ArticleThe Journal of biological chemistry2009

Dynamic Histone H1 Isotype 4 Methylation and Demethylation by Histone Lysine Methyltransferase G9a/KMT1C and the Jumonji Domain-containing JMJD2/KDM4 Proteins.

Patrick Trojer, Jin Zhang, Masato Yonezawa, Andreas Schmidt, Haiyan Zheng, Thomas Jenuwein, Danny Reinberg

Abstract read
In one paragraph

Article in The Journal of biological chemistry, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 109 papers.

0numbers the graph read from it
0cells of the map it votes in
109citing 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

109 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. Discovery and structural studies of histone demethylases.Frontiers in epigenetics and epigenomics · 2025
    Review
  10. Article
  11. Review
  12. Article
  13. Histone variant-specific post-translational modifications.Seminars in cell & developmental biology · 2023
    Review
  14. Article
  15. Article
  16. JMJD family proteins in cancer and inflammation.Signal transduction and targeted therapy · 2022
    Review
  17. Maintaining Transcriptional Specificity Through Mitosis.Annual review of genomics and human genetics · 2022
    Review
  18. Review
  19. Article
  20. Review

49 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

7 authors.

Patrick TrojerHoward Hughes Medical Institute and Department of Biochemistry, New York University School of Medicine, New York, New York 10016.
Jin Zhang
Masato Yonezawa
Andreas Schmidt
Haiyan Zheng
Thomas Jenuwein
Danny Reinberg

Funding

Transcription Regulation by NC2R01GM064844 · NIGMS · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI REINBERG, DANNY · 2002 to 2014
$3.3M
MALDI TOF TOF MASS SPECTROMETER: GENETICSS10RR020932 · NCRR · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI LOBEL, PETER · 2005 to 2005
$500k
TANDEM MASS SPECTROMETER: STRUCTURE OF HIV REVERSE TRANSCRIPTASE WITH SUBSTRATESS10RR017992 · NCRR · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI LOBEL, PETER · 2004 to 2004
$342k
Howard Hughes Medical InstituteNCRR NIH HHS RR017992NCRR NIH HHS RR020932NIGMS NIH HHS GM64844
6 · The paper itself

Abstract

The linker histone H1 generally participates in the establishment of chromatin structure. However, of the seven somatic H1 isotypes in humans some are also implicated in the regulation of local gene expression. Histone H1 isotype 4 (H1.4) represses transcription, and its lysine residue 26 (Lys(26)) was found to be important in this aspect. H1.4K26 is known to be methylated and acetylated in vivo, but the enzymes responsible for these post-translational modifications and the regulatory cues that promote H1.4 residence on chromatin are poorly characterized. Here we report that the euchromatic histone lysine methyltransferase G9a/KMT1C mediates H1.4K26 mono- and dimethylation in vitro and in vivo and thereby provides a recognition surface for the chromatin-binding proteins HP1 and L3MBTL1. Moreover, we show evidence that G9a promotes H1 deposition and is required for retention of H1 on chromatin. We also identify members of the JMJD2/KDM4 subfamily of jumonji-C type histone demethylases as being responsible for the removal of H1.4K26 methylation.

Indexed as

ChromatinGene Expression RegulationHeLa CellsHistocompatibility AntigensHistone-Lysine N-MethyltransferaseHistonesHumansMethylationOxidoreductases, N-DemethylatingChromatinEHMT2 protein, humanHistocompatibility AntigensHistone-Lysine N-MethyltransferaseHistonesOxidoreductases, N-Demethylating

Identifiers

PMID19144645
PMCPMC2659197

What OpenQuestion holds

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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.