Evidence map›Paper›PMID 16831888›Full record

ArticleThe Journal of cell biology2006

Uncoupling global and fine-tuning replication timing determinants for mouse pericentric heterochromatin.

Rong Wu, Prim B Singh, David M Gilbert

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

49 citing papers in PubMed, 67 citations in OpenAlex.

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  16. Review
  17. DNA replication timing.Cold Spring Harbor perspectives in biology · 2013
    Review
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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

3 authors at 2 institutions in 2 countries.

Rong WuDepartment of Biochemistry and Molecular Biology, State University of New York Upstate Medical University, Syracuse, NY 13210, USA.
Prim B Singh
David M Gilbert
SUNY Upstate Medical University · USResearch Center Borstel - Leibniz Lung Center · DE

Funding

Specification of Mammalian Replication OriginsR01GM057233 · NIGMS · UPSTATE MEDICAL UNIVERSITY · PI GILBERT, DAVID M · 1998 to 2005
$1.8M
NIGMS NIH HHS GM-57233NIGMS NIH HHS R01 GM057233
6 · The paper itself

Abstract

Mouse chromocenters are clusters of late-replicating pericentric heterochromatin containing HP1 bound to trimethylated lysine 9 of histone H3 (Me3K9H3). Using a cell-free system to initiate replication within G1-phase nuclei, we demonstrate that chromocenters acquire the property of late replication coincident with their reorganization after mitosis and the establishment of a global replication timing program. HP1 dissociated during mitosis but rebound before the establishment of late replication, and removing HP1 from chromocenters by competition with Me3K9H3 peptides did not result in early replication, demonstrating that this interaction is neither necessary nor sufficient for late replication. However, in cells lacking the Suv39h1,2 methyltransferases responsible for K9H3 trimethylation and HP1 binding at chromocenters, replication of chromocenter DNA was advanced by 10-15% of the length of S phase. Reintroduction of Suv39h1 activity restored the later replication time. We conclude that Suv39 activity is required for the fine-tuning of pericentric heterochromatin replication relative to other late-replicating domains, whereas separate factors establish a global replication timing program during early G1 phase.

Indexed as

AnimalsCells, CulturedCentrosomeChromobox Protein Homolog 5Chromosomal Proteins, Non-HistoneDNA Replication TimingDNA, SatelliteFibroblastsG1 PhaseHeterochromatinHistonesLysineMethylationMethyltransferasesMiceProtein BindingChromobox Protein Homolog 5Chromosomal Proteins, Non-HistoneDNA, SatelliteHeterochromatinHistonesLysineMethyltransferasesRepressor ProteinsSuv39h1 protein, mouse

Identifiers

PMID16831888
PMCPMC2064179
OpenAlexW2063075008

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.