Evidence map›Paper›PMID 29969988›Full record

ArticleBMC genomics2018

H4K20me3 co-localizes with activating histone modifications at transcriptionally dynamic regions in embryonic stem cells.

Jian Xu, Benjamin L Kidder

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.9field-weighted citation impact, top 8% 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

21 citing papers in PubMed, 48 citations in OpenAlex.

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  12. The SUV4-20H Histone Methyltransferases in Health and Disease.International journal of molecular sciences · 2022
    Review
  13. Article
  14. Article
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  17. Is There a Histone Code for Cellular Quiescence?Frontiers in cell and developmental biology · 2021
    Review
  18. Article
  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

2 authors at 1 institution in 1 country.

Jian XuDepartment of Neurology, Wayne State University School of Medicine, Detroit, MI, USA.
Benjamin L KidderDepartment of Oncology, Wayne State University School of Medicine, Detroit, MI, USA. benjamin.kidder@wayne.edu.ORCID http://orcid.org/0000-0002-2039-7143
Wayne State University · US

Funding

Regulation of chromatin and genome stability by the H4K20 methyltransferase SMYD5K22HL126842 · NHLBI · WAYNE STATE UNIVERSITY · PI KIDDER, BENJAMIN L · 2016 to 2018
$736k
National Heart, Lung, and Blood Institute 1K22HL126842-01A1NHLBI NIH HHS K22 HL126842
6 · The paper itself

Abstract

backgroundBivalent chromatin domains consisting of the activating histone 3 lysine 4 trimethylation (H3K4me3) and repressive histone 3 lysine 27 trimethylation (H3K27me3) histone modifications are enriched at developmental genes that are repressed in embryonic stem cells but active during differentiation. However, it is unknown whether another repressive histone modification, histone 4 lysine 20 trimethylation (H4K20me3), co-localizes with activating histone marks in ES cells.

resultsHere, we describe the previously uncharacterized coupling of the repressive H4K20me3 heterochromatin mark with the activating histone modifications H3K4me3 and histone 3 lysine 36 trimethylation (H3K36me3), and transcriptional machinery (RNA polymerase II; RNAPII), in ES cells. These newly described bivalent domains consisting of H3K4me3/H4K20me3 are predominantly located in intergenic regions and near transcriptional start sites of active genes, while H3K36me3/H4K20me3 are located in intergenic regions and within gene body regions of active genes. Global sequential ChIP, also termed reChIP-Seq, confirmed the simultaneous presence of H3K4me3 and H4K20me3 at the same genomic regions in ES cells. Genes containing H3K4me3/H4K20me3 exhibit decreased RNAPII pausing and are poised for deactivation of RNAPII binding during differentiation relative to H3K4me3 marked genes. An evaluation of transcription factor (TF) binding motif enrichment revealed that DNA sequence may play a role in shaping the landscape of these novel bivalent domains. Moreover, H3K4me3/H4K20me3 and H3K36me3/H4K20me3 bound regions are enriched with repetitive LINE and LTR elements.

conclusionsOverall, these findings highlight a previously undescribed subnetwork of ES cell transcriptional circuitry that utilizes dual marking of the repressive H4K20me3 mark with activating histone modifications.

Indexed as

Transcription, GeneticAnimalsCell LineChromatin ImmunoprecipitationEpigenomicsHeterochromatinHistonesMethylationMiceMouse Embryonic Stem CellsPromoter Regions, GeneticRNA Polymerase IISequence Analysis, RNAHeterochromatinHistonesRNA Polymerase IIBivalentChromatinEmbryonic stem cellsEpigeneticsH3K4me3H4K20me3PausingRNA polymeraseSequential ChIP-Seq

Identifiers

PMID29969988
PMCPMC6029396
OpenAlexW2810743016

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.