Evidence map›Paper›PMID 21113167›Full record

ArticleNature structural & molecular biology2010

The histone methyltransferase MLL1 permits the oscillation of circadian gene expression.

Sayako Katada, Paolo Sassone-Corsi

Open access · greenAbstract read
In one paragraph

Article in Nature structural & molecular biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 175 papers.

0numbers the graph read from it
0cells of the map it votes in
175citing papers in PubMed
8.1field-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

175 citing papers in PubMed, 290 citations in OpenAlex.

  1. Effects of insufficient sleep on circadian rhythmicity and expression amplitude of the human blood transcriptome.Proceedings of the National Academy of Sciences of the United States of America · 2013
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115 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

2 authors at 1 institution in 1 country.

Sayako KatadaUnite 904 INSERM-Epigenetic Control and Neuronal Plasticity, Department of Pharmacology, School of Medicine, University of California, Irvine, Irvine, California, USA.
Paolo Sassone-Corsi
University of California, Irvine · US

Funding

Chromatin Remodeling and Circadian Clock ControlR01GM081634 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI SASSONE-CORSI, PAOLO · 2007 to 2011
$1.6M
Epigenetics and Circadian Clock: deciphering the physiological and molecular pathR21AG033888 · NIA · UNIVERSITY OF CALIFORNIA-IRVINE · PI SASSONE-CORSI, PAOLO · 2009 to 2010
$343k
NIA NIH HHS R21 AG033888NIA NIH HHS R21-AG033888NIGMS NIH HHS R01 GM081634NIGMS NIH HHS R01-GM081634
6 · The paper itself

Abstract

The classical view of the molecular clock is based on interlocked transcriptional-translational feedback loops. Because a substantial fraction of the mammalian genome is expressed in a circadian manner, chromatin remodeling has been proposed to be crucial in clock function. Here we show that Lys4 (K4) trimethylation of histone H3 is rhythmic and follows the same profile as previously described H3 acetylation on circadian promoters. MLL1, a mammalian homolog of Drosophila trithorax, is an H3K4-specific methyltransferase implicated in transcriptional control. We demonstrate that MLL1 is essential for circadian transcription and cyclic H3K4 trimethylation. MLL1 is in a complex with CLOCK-BMAL1 and contributes to its rhythmic recruitment to circadian promoters and to H3 acetylation. Yet MLL1 fails to interact with CLOCKΔ19, providing an explanation for this mutation's dominant negative phenotype. Our results favor a scenario in which H3K4 trimethylation by MLL1 is required to establish a permissive chromatin state for circadian transcription.

Indexed as

Gene Expression RegulationAcetylationAnimalsARNTL Transcription FactorsChromatin Assembly and DisassemblyCircadian RhythmCLOCK ProteinsHistone-Lysine N-MethyltransferaseHistone MethyltransferasesHistonesHumansMethylationMiceModels, GeneticMyeloid-Lymphoid Leukemia ProteinTranscriptional ActivationARNTL Transcription FactorsBmal1 protein, mouseClock protein, mouseCLOCK ProteinsHistone-Lysine N-MethyltransferaseHistone MethyltransferasesHistonesKmt2a protein, mouseMyeloid-Lymphoid Leukemia Protein

Identifiers

PMID21113167
PMCPMC6501791
OpenAlexW2028449397

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.