Evidence map›Paper›PMID 26416878›Full record

ArticleMolecular and cellular biology2015

Histone Acetylation near the Nucleosome Dyad Axis Enhances Nucleosome Disassembly by RSC and SWI/SNF.

Nilanjana Chatterjee, Justin A North, Mekonnen Lemma Dechassa, Mridula Manohar, Rashmi Prasad, Karolin Luger, Jennifer J Ottesen, Michael G Poirier, Blaine Bartholomew

Open access · bronzeAbstract read
In one paragraph

Article in Molecular and cellular biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

23 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. TGM2-mediated histone transglutamination is dictated by steric accessibility.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Epigenetic regulation in cell senescence.Journal of molecular medicine (Berlin, Germany) · 2017
    Review
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

9 authors at 3 institutions in 1 country.

Nilanjana ChatterjeeDepartment of Epigenetics and Molecular Carcinogenesis, UT M. D. Anderson Cancer Center, Smithville, Texas, USA.
Justin A NorthDepartment of Physics, Ohio State University, Columbus, Ohio, USA.
Mekonnen Lemma DechassaDepartment of Biochemistry and Molecular Biology, Colorado State University, Fort Collins, Colorado, USA Howard Hughes Medical Institute, Colorado State University, Fort Collins, Colorado, USA.
Mridula ManoharDepartment of Chemistry and Biochemistry, Ohio State University, Columbus, Ohio, USA.
Rashmi PrasadDepartment of Epigenetics and Molecular Carcinogenesis, UT M. D. Anderson Cancer Center, Smithville, Texas, USA.
Karolin LugerDepartment of Biochemistry and Molecular Biology, Colorado State University, Fort Collins, Colorado, USA Howard Hughes Medical Institute, Colorado State University, Fort Collins, Colorado, USA.
Jennifer J OttesenDepartment of Chemistry and Biochemistry, Ohio State University, Columbus, Ohio, USA.
Michael G PoirierDepartment of Physics, Ohio State University, Columbus, Ohio, USA Department of Chemistry and Biochemistry, Ohio State University, Columbus, Ohio, USA.
Blaine BartholomewDepartment of Epigenetics and Molecular Carcinogenesis, UT M. D. Anderson Cancer Center, Smithville, Texas, USA bbartholomew@mdanderson.org.
The Ohio State University · USThe University of Texas MD Anderson Cancer Center · USHoward Hughes Medical Institute · US

Funding

project 3P01GM088409 · NIGMS · COLORADO STATE UNIVERSITY · PI NYBORG, JENNIFER K. · 2010 to 2014
$7.3M
TRANSCRIPTIONAL ACTIVATION BY REORGANIZING CHROMATINR01GM048413 · NIGMS · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI BARTHOLOMEW, BLAINE · 1998 to 2015
$4.7M
Mechanisms of Chromatin Transcriptional RegulationR01GM083055 · NIGMS · OHIO STATE UNIVERSITY · PI POIRIER, MICHAEL GUY · 2008 to 2016
$2.7M
MECHANISM OF RNA POLYMERASE III RECOGNITIONR29GM048413 · NIGMS · SOUTHERN ILLINOIS UNIVERSITY CARBONDALE · PI BARTHOLOMEW, BLAINE · 1993 to 1997
–
Howard Hughes Medical InstituteNIGMS NIH HHS GM048413NIGMS NIH HHS GM083055NIGMS NIH HHS GM088409NIGMS NIH HHS P01 GM088409NIGMS NIH HHS R01 GM048413NIGMS NIH HHS R01 GM083055
6 · The paper itself

Abstract

Signaling associated with transcription activation occurs through posttranslational modification of histones and is best exemplified by lysine acetylation. Lysines are acetylated in histone tails and the core domain/lateral surface of histone octamers. While acetylated lysines in histone tails are frequently recognized by other factors referred to as "readers," which promote transcription, the mechanistic role of the modifications in the lateral surface of the histone octamer remains unclear. By using X-ray crystallography, we found that acetylated lysines 115 and 122 in histone H3 are solvent accessible, but in biochemical assays they appear not to interact with the bromodomains of SWI/SNF and RSC to enhance recruitment or nucleosome mobilization, as previously shown for acetylated lysines in H3 histone tails. Instead, we found that acetylation of lysines 115 and 122 increases the predisposition of nucleosomes for disassembly by SWI/SNF and RSC up to 7-fold, independent of bromodomains, and only in conjunction with contiguous nucleosomes. Thus, in combination with SWI/SNF and RSC, acetylation of lateral surface lysines in the histone octamer serves as a crucial regulator of nucleosomal dynamics distinct from the histone code readers and writers.

Indexed as

AcetylationAdenosine TriphosphatasesAnimalsCrystallography, X-RayDNA-Binding ProteinsHistonesLysineModels, MolecularNuclear ProteinsNucleosomesProtein Interaction Domains and MotifsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTranscription FactorsXenopusAdenosine TriphosphatasesDNA-Binding ProteinsHistonesLysineNuclear ProteinsNucleosomesRSC complex, S cerevisiaeSaccharomyces cerevisiae ProteinsSWI3 protein, S cerevisiaeTranscription Factors

Identifiers

PMID26416878
PMCPMC4628061
OpenAlexW2112401597

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.