Evidence map›Paper›PMID 19696888›Full record

ArticlePLoS genetics2009

Regulon-specific control of transcription elongation across the yeast genome.

Vicent Pelechano, Silvia Jimeno-González, Alfonso Rodríguez-Gil, José García-Martínez, José E Pérez-Ortín, Sebastián Chávez

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 6% 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

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 76 citations in OpenAlex.

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  5. Advances inJournal of fungi (Basel, Switzerland) · 2023
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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

6 authors at 2 institutions in 1 country.

Vicent PelechanoDepartamento de Bioquímica y Biología Molecular, Universitat de València, Burjassot, Spain.
Silvia Jimeno-González
Alfonso Rodríguez-Gil
José García-Martínez
José E Pérez-Ortín
Sebastián Chávez
Universidad de Sevilla · ESUniversitat de València · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transcription elongation by RNA polymerase II was often considered an invariant non-regulated process. However, genome-wide studies have shown that transcriptional pausing during elongation is a frequent phenomenon in tightly-regulated metazoan genes. Using a combination of ChIP-on-chip and genomic run-on approaches, we found that the proportion of transcriptionally active RNA polymerase II (active versus total) present throughout the yeast genome is characteristic of some functional gene classes, like those related to ribosomes and mitochondria. This proportion also responds to regulatory stimuli mediated by protein kinase A and, in relation to cytosolic ribosomal-protein genes, it is mediated by the silencing domain of Rap1. We found that this inactive form of RNA polymerase II, which accumulates along the full length of ribosomal protein genes, is phosphorylated in the Ser5 residue of the CTD, but is hypophosphorylated in Ser2. Using the same experimental approach, we show that the in vivo-depletion of FACT, a chromatin-related elongation factor, also produces a regulon-specific effect on the expression of the yeast genome. This work demonstrates that the regulation of transcription elongation is a widespread, gene class-dependent phenomenon that also affects housekeeping genes.

Indexed as

Genome, FungalRegulonTranscription, GeneticDNA-Binding ProteinsHigh Mobility Group ProteinsRNA Polymerase IISaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTranscriptional Elongation FactorsDNA-Binding ProteinsFACT protein, S cerevisiaeHigh Mobility Group ProteinsRNA Polymerase IISaccharomyces cerevisiae ProteinsTranscriptional Elongation Factors

Identifiers

PMID19696888
PMCPMC2721418
OpenAlexW2095973976

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.