Evidence map›Paper›PMID 20953199›Full record

ArticleNature cell biology2010

The histone H4 Lys 20 methyltransferase PR-Set7 regulates replication origins in mammalian cells.

Mathieu Tardat, Julien Brustel, Olivier Kirsh, Christine Lefevbre, Mary Callanan, Claude Sardet, Eric Julien

Abstract read
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In one paragraph

Article in Nature cell biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 186 papers.

0numbers the graph read from it
0cells of the map it votes in
186citing papers in PubMed
11.6field-weighted citation impact, top 1% 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

186 citing papers in PubMed, 282 citations in OpenAlex.

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  19. Adaptive exchange sustains cullin-RING ubiquitin ligase networks and proper licensing of DNA replication.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  20. Review

126 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 at 4 institutions in 1 country.

Mathieu TardatInstitut de Génétique Moléculaire de Montpellier (IGMM), UMR 5535 CNRS, Montpellier, France.
Julien Brustel
Olivier Kirsh
Christine Lefevbre
Mary Callanan
Claude Sardet
Eric Julien
Institut de Génétique Moléculaire de Montpellier · FRCentre National de la Recherche Scientifique · FRInserm · FRInstitut pour l'avancée des biosciences · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The initiation of DNA synthesis is governed by the licensing of replication origins, which consists of assembling a pre-replication complex (pre-RC) on origins during late M- and G1-phases. In metazoans, functional replication origins do not show defined DNA consensus sequences, thus evoking the involvement of chromatin determinants in the selection of these origins. Here, we show that the onset of licensing in mammalian cells coincides with an increase in histone H4 Lys 20 monomethylation (H4K20me1) at replication origins by the methyltransferase PR-Set7 (also known as Set8 or KMT5A). Indeed, tethering PR-Set7 methylase activity to a specific genomic locus promotes the loading of pre-RC proteins on chromatin. In addition, we demonstrate that PR-Set7 undergoes a PCNA- and Cul4-Ddb1-driven degradation during S phase that contributes to the disappearance of H4K20me1 at origins and the inhibition of replication licensing. Strikingly, expression of a PR-Set7 mutant insensitive to this degradation causes the maintenance of H4K20me1 and repeated DNA replication at origins. These results elucidate a critical role for PR-Set7 and H4K20me1 in the chromatin events that regulate replication origins.

Indexed as

Cells, CulturedHistone-Lysine N-MethyltransferaseHistonesHumansLysineReplication OriginHistone-Lysine N-MethyltransferaseHistonesKMT5A protein, humanLysine

Identifiers

PMID20953199
OpenAlexW2086645776

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.