Evidence map›Paper›PMID 16582434›Full record

ArticleGenetics2006

The requirements for COMPASS and Paf1 in transcriptional silencing and methylation of histone H3 in Saccharomyces cerevisiae.

John E Mueller, Megan Canze, Mary Bryk

Open access · bronzeAbstract read
In one paragraph

Article in Genetics, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

55 citing papers in PubMed, 78 citations in OpenAlex.

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  15. TheApplied and environmental microbiology · 2019
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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 1 institution in 1 country.

John E MuellerDepartment of Biochemistry and Biophysics, Texas A&M University, College Station, Texas 77843-2128, USA.
Megan Canze
Mary Bryk
Texas A&M University · US

Funding

Role of chromatin structure in regulating gene silencingR01GM070930 · NIGMS · TEXAS A&M UNIVERSITY SYSTEM · PI BRYK, MARY E · 2004 to 2009
$1.4M
NIGMS NIH HHS GM-070930NIGMS NIH HHS R01 GM070930
6 · The paper itself

Abstract

The Set1-containing complex, COMPASS, methylates histone H3 on lysine 4 (K4) in Saccharomyces cerevisiae. Despite the preferential association of K4-trimethylated H3 with regions of the genome that are transcribed by RNA polymerase II, transcriptional silencing is one of the few cases in S. cerevisiae where histone-methylation defects have a clear effect on gene expression. To better understand the role of COMPASS in transcriptional silencing, we have determined which members of COMPASS are required for silencing at the ribosomal DNA locus (rDNA), a telomere, and the silent mating loci (HM) using Northern analyses. Our findings indicate that most members of COMPASS are required for silencing at the rDNA and telomere, while none are required for silencing of endogenous genes at the HM loci. To complement gene-expression analysis, quantitative Western blot experiments were performed to determine the members of COMPASS that are required for methylation of histone H3. While most are required for trimethylation, cells lacking certain COMPASS proteins maintain reduced levels of K4 mono- and dimethylated H3, suggesting that some COMPASS members have redundant function. Finally, we show Paf1 is required for silencing and K4-methylated H3 at the rDNA, suggesting a possible direct role for K4-methylated H3 in gene silencing.

Indexed as

Gene SilencingDNA-Binding ProteinsDNA, FungalDNA, RibosomalGenes, FungalHistone-Lysine N-MethyltransferaseHistonesMethylationMultiprotein ComplexesNuclear ProteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTelomereTranscription FactorsTranscription, GeneticDNA-Binding ProteinsDNA, FungalDNA, RibosomalHistone-Lysine N-MethyltransferaseHistonesMultiprotein ComplexesNuclear ProteinsPAF1 protein, S cerevisiaeSaccharomyces cerevisiae ProteinsSET1 protein, S cerevisiaeTranscription Factors

Identifiers

PMID16582434
PMCPMC1526511
OpenAlexW2080659728

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.