Evidence map›Paper›PMID 25365782›Full record

ReviewCritical reviews in biochemistry and molecular biology

Histone-modifying enzymes, histone modifications and histone chaperones in nucleosome assembly: Lessons learned from Rtt109 histone acetyltransferases.

Jayme L Dahlin, Xiaoyue Chen, Michael A Walters, Zhiguo Zhang

Abstract readReview
In one paragraph

Review in Critical reviews in biochemistry and molecular biology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

27 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Review
  6. Remodeling of perturbed chromatin can initiate de novo transcriptional and post-transcriptional silencing.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Pivotal roles of PCNA loading and unloading in heterochromatin function.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  17. Review
  18. Review
  19. Article
  20. 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

4 authors at 3 institutions in 1 country.

Jayme L DahlinDepartment of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine , Rochester, MN , USA .
Xiaoyue Chen
Michael A Walters
Zhiguo Zhang
Mayo Clinic · USMayo Clinic in Arizona · USUniversity of Minnesota · US

Funding

Medical Scientist Traning Program at Mayo ClinicT32GM065841 · NIGMS · MAYO CLINIC ROCHESTER · PI KAUFMANN, SCOTT H, SCHIMMENTI, LISA A · 2003 to 2022
$5.8M
Histone chaperones and transcriptional silencingR01GM072719 · NIGMS · MAYO CLINIC ROCHESTER · PI ZHANG, ZHIGUO · 2005 to 2015
$2.9M
Regulation of Nucleosome AssemblyR01GM081838 · NIGMS · MAYO CLINIC ROCHESTER · PI ZHANG, ZHIGUO · 2008 to 2015
$2.4M
NIDDK NIH HHS F30 DK092026NIDDK NIH HHS F30 DK092026-01NIGMS NIH HHS GM72719NIGMS NIH HHS GM81838NIGMS NIH HHS R01 GM072719NIGMS NIH HHS R01 GM081838NIGMS NIH HHS T32 GM065841
6 · The paper itself

Abstract

During DNA replication, nucleosomes ahead of replication forks are disassembled to accommodate replication machinery. Following DNA replication, nucleosomes are then reassembled onto replicated DNA using both parental and newly synthesized histones. This process, termed DNA replication-coupled nucleosome assembly (RCNA), is critical for maintaining genome integrity and for the propagation of epigenetic information, dysfunctions of which have been implicated in cancers and aging. In recent years, it has been shown that RCNA is carefully orchestrated by a series of histone modifications, histone chaperones and histone-modifying enzymes. Interestingly, many features of RCNA are also found in processes involving DNA replication-independent nucleosome assembly like histone exchange and gene transcription. In yeast, histone H3 lysine K56 acetylation (H3K56ac) is found in newly synthesized histone H3 and is critical for proper nucleosome assembly and for maintaining genomic stability. The histone acetyltransferase (HAT) regulator of Ty1 transposition 109 (Rtt109) is the sole enzyme responsible for H3K56ac in yeast. Much research has centered on this particular histone modification and histone-modifying enzyme. This Critical Review summarizes much of our current understanding of nucleosome assembly and highlights many important insights learned from studying Rtt109 HATs in fungi. We highlight some seminal features in nucleosome assembly conserved in mammalian systems and describe some of the lingering questions in the field. Further studying fungal and mammalian chromatin assembly may have important public health implications, including deeper understandings of human cancers and aging as well as the pursuit of novel anti-fungal therapies.

Indexed as

AcetylationAnimalsDNA ReplicationGenomic InstabilityHistone AcetyltransferasesHistone ChaperonesHistonesHumansLysineNucleosomesSaccharomyces cerevisiae ProteinsHistone AcetyltransferasesHistone ChaperonesHistonesLysineNucleosomesRtt109 protein, S cerevisiaeSaccharomyces cerevisiae ProteinsChromatinepigeneticsH3K56achistone acetyltransferasesnucleosome assemblyreplication-coupled nucleosome assemblyRtt109

Identifiers

PMID25365782
PMCPMC4415165
OpenAlexW2087212769

What OpenQuestion holds

Textmetadata
LicenceTDM
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.