Evidence map›Paper›PMID 32356874›Full record

ArticleNucleic acids research2020

Regulation of alternative polyadenylation in the yeast Saccharomyces cerevisiae by histone H3K4 and H3K36 methyltransferases.

Katarzyna Kaczmarek Michaels, Salwa Mohd Mostafa, Julia Ruiz Capella, Claire L Moore

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

19 citing papers in PubMed, 33 citations in OpenAlex.

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  5. Chromatin regulates alternative polyadenylation via the RNA polymerase II elongation rate.Proceedings of the National Academy of Sciences of the United States of America · 2024
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  11. Microbial Adaptation to Enhance Stress Tolerance.Frontiers in microbiology · 2022
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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

4 authors at 2 institutions in 2 countries.

Katarzyna Kaczmarek MichaelsDepartment of Developmental, Molecular, and Chemical Biology, Tufts University School of Medicine, Boston, Massachusetts 02111, USA.
Salwa Mohd MostafaDepartment of Developmental, Molecular, and Chemical Biology, Tufts University School of Medicine, Boston, Massachusetts 02111, USA.
Julia Ruiz CapellaDepartment of Biotechnology, Faculty of Experimental Sciences, Universidad Francisco de Vitoria, Madrid 28223, Spain.
Claire L MooreDepartment of Developmental, Molecular, and Chemical Biology, Tufts University School of Medicine, Boston, Massachusetts 02111, USA.
Tufts University · USUniversidad Francisco de Vitoria · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adjusting DNA structure via epigenetic modifications, and altering polyadenylation (pA) sites at which precursor mRNA is cleaved and polyadenylated, allows cells to quickly respond to environmental stress. Since polyadenylation occurs co-transcriptionally, and specific patterns of nucleosome positioning and chromatin modifications correlate with pA site usage, epigenetic factors potentially affect alternative polyadenylation (APA). We report that the histone H3K4 methyltransferase Set1, and the histone H3K36 methyltransferase Set2, control choice of pA site in Saccharomyces cerevisiae, a powerful model for studying evolutionarily conserved eukaryotic processes. Deletion of SET1 or SET2 causes an increase in serine-2 phosphorylation within the C-terminal domain of RNA polymerase II (RNAP II) and in the recruitment of the cleavage/polyadenylation complex, both of which could cause the observed switch in pA site usage. Chemical inhibition of TOR signaling, which causes nutritional stress, results in Set1- and Set2-dependent APA. In addition, Set1 and Set2 decrease efficiency of using single pA sites, and control nucleosome occupancy around pA sites. Overall, our study suggests that the methyltransferases Set1 and Set2 regulate APA induced by nutritional stress, affect the RNAP II C-terminal domain phosphorylation at Ser2, and control recruitment of the 3' end processing machinery to the vicinity of pA sites.

Indexed as

PolyadenylationChromatinGene DeletionGene Expression Regulation, FungalHistone-Lysine N-MethyltransferaseHistonesMethyltransferasesmRNA Cleavage and Polyadenylation FactorsNucleosomesRNA Polymerase IISaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSirolimusChromatinHistone-Lysine N-MethyltransferaseHistonesMethyltransferasesmRNA Cleavage and Polyadenylation FactorsNucleosomesRNA Polymerase IISaccharomyces cerevisiae ProteinsSET1 protein, S cerevisiaeSet2 protein, S cerevisiaeSirolimus

Identifiers

PMID32356874
PMCPMC7261179
OpenAlexW3021262609

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.