Evidence map›Paper›PMID 15169913›Full record

ArticleMolecular and cellular biology2004

Genome-wide analysis of mRNA stability using transcription inhibitors and microarrays reveals posttranscriptional control of ribosome biogenesis factors.

Jörg Grigull, Sanie Mnaimneh, Jeffrey Pootoolal, Mark D Robinson, Timothy R Hughes

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 192 papers.

0numbers the graph read from it
0cells of the map it votes in
192citing papers in PubMed
8.4field-weighted citation impact, top 1% 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

192 citing papers in PubMed, 348 citations in OpenAlex.

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  16. Comparative Proteomics Study on the Postharvest Senescence ofJournal of fungi (Basel, Switzerland) · 2022
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  18. Role of spt23 in Saccharomyces cerevisiae thermal tolerance.Applied microbiology and biotechnology · 2022
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  20. Article

132 more citing papers are in PubMed but not listed here.

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

5 authors at 1 institution in 1 country.

Jörg GrigullBanting and Best Department of Medical Research, University of Toronto, Toronto, Ontario M5G 1L6, Canada.
Sanie Mnaimneh
Jeffrey Pootoolal
Mark D Robinson
Timothy R Hughes
University of Toronto · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Using DNA microarrays, we compared global transcript stability profiles following chemical inhibition of transcription to rpb1-1 (a temperature-sensitive allele of yeast RNA polymerase II). Among the five inhibitors tested, the effects of thiolutin and 1,10-phenanthroline were most similar to rpb1-1. A comparison to various microarray data already in the literature revealed similarity between mRNA stability profiles and the transcriptional response to stresses such as heat shock, consistent with the fact that the general stress response includes a transient shutoff of general mRNA transcription. Genes encoding factors involved in rRNA synthesis and ribosome assembly, which are often observed to be coordinately down-regulated in yeast microarray data, were among the least stable transcripts. We examined the effects of deletions of genes encoding deadenylase components Ccr4p and Pan2p and putative RNA-binding proteins Pub1p and Puf4p on the genome-wide pattern of mRNA stability after inhibition of transcription by chemicals and/or heat stress. This examination showed that Ccr4p, the major yeast mRNA deadenylase, contributes to the degradation of transcripts encoding both ribosomal proteins and rRNA synthesis and ribosome assembly factors and mediates a large part of the transcriptional response to heat stress. Pan2p and Puf4p also contributed to the degradation rate of these mRNAs following transcriptional shutoff, while Pub1p preferentially stabilized transcripts encoding ribosomal proteins. Our results indicate that the abundance of ribosome biogenesis factors is controlled at the level of mRNA stability.

Indexed as

Genome, FungalGene Expression ProfilingHeat-Shock ResponseMutationNuclear ProteinsOligonucleotide Array Sequence AnalysisPhenanthrolinesPyrrolidinonesRibonucleasesRibosomesRNA, FungalRNA, MessengerRNA Polymerase IIRNA Processing, Post-TranscriptionalRNA StabilitySaccharomyces cerevisiae1,10-phenanthrolineacetopyrrothineazauracilCCR4 protein, S cerevisiaeNuclear ProteinsPhenanthrolinesPyrrolidinonesRibonucleasesRNA, FungalRNA, MessengerRNA Polymerase IISaccharomyces cerevisiae ProteinsUracil

Identifiers

PMID15169913
PMCPMC419893
OpenAlexW2102406695

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.