Evidence map›Paper›PMID 18024567›Full record

ArticleThe Plant cell2007

Genome-wide analysis of mRNA decay rates and their determinants in Arabidopsis thaliana.

Reena Narsai, Katharine A Howell, A Harvey Millar, Nicholas O'Toole, Ian Small, James Whelan

Open access · greenAbstract read
In one paragraph

Article in The Plant cell, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 168 papers.

0numbers the graph read from it
0cells of the map it votes in
168citing papers in PubMed
20.6field-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

168 citing papers in PubMed, 330 citations in OpenAlex.

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  20. A spatiotemporally resolved atlas of mRNA decay in thebioRxiv : the preprint server for biology · 2024
    Article

108 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

6 authors at 3 institutions in 1 country.

Reena NarsaiAustralian Research Council Centre of Excellence in Plant Energy Biology, University of Western Australia, Crawley 6009, Australia.
Katharine A Howell
A Harvey Millar
Nicholas O'Toole
Ian Small
James Whelan
Australian Research Council · AUARC Centre of Excellence in Plant Energy Biology · AUUniversity of Western Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To gain a global view of mRNA decay in Arabidopsis thaliana, suspension cell cultures were treated with a transcriptional inhibitor, and microarrays were used to measure transcript abundance over time. The deduced mRNA half-lives varied widely, from minutes to >24 h. Three features of the transcript displayed a correlation with decay rates: (1) genes possessing at least one intron produce mRNA transcripts significantly more stable than those of intronless genes, and this was not related to overall length, sequence composition, or number of introns; (2) various sequence elements in the 3' untranslated region are enriched among short- and long-lived transcripts, and their multiple occurrence suggests combinatorial control of transcript decay; and (3) transcripts that are microRNA targets generally have short half-lives. The decay rate of transcripts correlated with subcellular localization and function of the encoded proteins. Analysis of transcript decay rates for genes encoding orthologous proteins between Arabidopsis, yeast, and humans indicated that yeast and humans had a higher percentage of transcripts with shorter half-lives and that the relative stability of transcripts from genes encoding proteins involved in cell cycle, transcription, translation, and energy metabolism is conserved. Comparison of decay rates with changes in transcript abundance under a variety of abiotic stresses reveal that a set of transcription factors are downregulated with similar kinetics to decay rates, suggesting that inhibition of their transcription is an important early response to abiotic stress.

Indexed as

RNA StabilityArabidopsisArabidopsis ProteinsBase SequenceCluster AnalysisDactinomycinGene Expression ProfilingGene Expression Regulation, PlantGenes, PlantGenome, PlantHalf-LifeHumansMolecular Sequence DataRegulatory Sequences, Nucleic AcidSequence Homology, Amino AcidTranscription, GeneticArabidopsis ProteinsDactinomycin

Identifiers

PMID18024567
PMCPMC2174890
OpenAlexW2171356375

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.