Evidence map›Paper›PMID 18971324›Full record

ArticleRNA (New York, N.Y.)2008

The role of the putative 3' end processing endonuclease Ysh1p in mRNA and snoRNA synthesis.

Monika Garas, Bernhard Dichtl, Walter Keller

Open access · bronzeAbstract read
In one paragraph

Article in RNA (New York, N.Y.), 2008. 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
1.4field-weighted citation impact, top 19% 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, 27 citations in OpenAlex.

  1. Many paths to destruction: Family-specific turnover and stress responses for tRNA introns.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  8. Transcription Dynamics in Living Cells.Annual review of biophysics · 2016
    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 1 country.

Monika GarasBiozentrum, University of Basel, CH-4056 Basel, Switzerland.
Bernhard Dichtl
Walter Keller
University of Basel · CHUniversity of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pre-mRNA 3' end formation is tightly linked to upstream and downstream events of eukaryotic mRNA synthesis. The two-step reaction involves endonucleolytic cleavage of the primary transcript followed by poly(A) addition to the upstream cleavage product. To further characterize the putative 3' end processing endonuclease Ysh1p/Brr5p, we isolated and analyzed a number of new temperature- and cold-sensitive mutant alleles. We show that Ysh1p plays a crucial role in 3' end formation and in RNA polymerase II (RNAP II) transcription termination on mRNA genes. In addition, we observed a range of additional functional deficiencies in ysh1 mutant strains, which were partially allele-specific. Interestingly, snoRNA 3' end formation and RNAP II termination were defective on specific snoRNAs in the cold-sensitive ysh1-12 strain. Moreover, we observed the accumulation of several mRNAs including the NRD1 transcript in this mutant. We provide evidence that NRD1 autoregulation is associated with endonucleolytic cleavage and that this process may involve Ysh1p. In addition, the ysh1-12 strain displayed defects in RNA splicing indicating that a functional link may exist between intron removal and 3' end formation in yeast. These observations suggest that Ysh1p has multiple roles in RNA synthesis and processing.

Indexed as

RNA Processing, Post-TranscriptionalEndonucleasesmRNA Cleavage and Polyadenylation FactorsPolyadenylationRibonucleoproteinsRNA-Binding ProteinsRNA, FungalRNA, MessengerRNA Polymerase IIRNA, Small NucleolarRNA SplicingSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsEndonucleasesmRNA Cleavage and Polyadenylation FactorsNRD1 protein, S cerevisiaeRibonucleoproteinsRNA-Binding ProteinsRNA, FungalRNA, MessengerRNA Polymerase IIRNA, Small NucleolarSaccharomyces cerevisiae ProteinsYSH1 protein, S cerevisiae

Identifiers

PMID18971324
PMCPMC2590971
OpenAlexW2153553765

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.