Evidence map›Paper›PMID 19141471›Full record

ArticleGenes & development2008

Protein phosphatase PP1 is required for normal DNA methylation in Neurospora.

Keyur K Adhvaryu, Eric U Selker

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
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

20 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
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  5. Dual chromatin recognition by the histone deacetylase complex HCHC is required for proper DNA methylation in Neurospora crassa.Proceedings of the National Academy of Sciences of the United States of America · 2016
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  12. Introduction--Epiphanies in epigenetics.Progress in molecular biology and translational science · 2011
    Article
  13. Review
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  15. Article
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  17. Identification of DIM-7, a protein required to target the DIM-5 H3 methyltransferase to chromatin.Proceedings of the National Academy of Sciences of the United States of America · 2010
    Article
  18. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Keyur K AdhvaryuInstitute of Molecular Biology, University of Oregon, Eugene, Oregon 97403, USA.
Eric U Selker
University of Oregon · US

Funding

NIGMS NIH HHS GM025690-22
6 · The paper itself

Abstract

Covalent modifications of histones integrate intracellular and extracellular cues to regulate the genome. H3 Lys 9 methylation (H3K9me) can direct heterochromatin formation and DNA methylation, while phosphorylation of H3 Ser 10 (H3S10p) drives gene activation and chromosome condensation. To examine the relationship between H3S10p, H3K9me, and DNA methylation in Neurospora crassa, we built and tested mutants of the putative H3S10 phosphatase, PP1. A PP1-impaired mutant showed increased H3S10p and selective reduction of methylation of H3K9 and DNA. Similarly, amino acid substitutions of H3S10 abolished methylation of H3K9 and DNA. Thus, H3S10 dephosphorylation by PP1 is required for DNA methylation of some loci.

Indexed as

DNA MethylationDNA, FungalHistonesMutationNeurospora crassaProtein Phosphatase 1DNA, FungalHistonesProtein Phosphatase 1

Identifiers

PMID19141471
PMCPMC2607079
OpenAlexW2103938493

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.