Evidence map›Paper›PMID 22186733›Full record

ArticleMolecular systems biology2011

Programmed fluctuations in sense/antisense transcript ratios drive sexual differentiation in S. pombe.

Danny A Bitton, Agnes Grallert, Paul J Scutt, Tim Yates, Yaoyong Li, James R Bradford, Yvonne Hey, Stuart D Pepper, Iain M Hagan, Crispin J Miller

Open access · goldAbstract read
In one paragraph

Article in Molecular systems biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

28 citing papers in PubMed, 45 citations in OpenAlex.

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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

10 authors at 2 institutions in 1 country.

Danny A BittonCRUK Applied Computational Biology and Bioinformatics Group, Cancer Research UK, Paterson Institute for Cancer Research, The University of Manchester, Manchester, UK.
Agnes Grallert
Paul J Scutt
Tim Yates
Yaoyong Li
James R Bradford
Yvonne Hey
Stuart D Pepper
Iain M Hagan
Crispin J Miller
Cancer Research UK Manchester Institute · GBUniversity of Manchester · GB

Funding

Cancer Research UK C147/A6058
6 · The paper itself

Abstract

Strand-specific RNA sequencing of S. pombe revealed a highly structured programme of ncRNA expression at over 600 loci. Waves of antisense transcription accompanied sexual differentiation. A substantial proportion of ncRNA arose from mechanisms previously considered to be largely artefactual, including improper 3' termination and bidirectional transcription. Constitutive induction of the entire spk1+, spo4+, dis1+ and spo6+ antisense transcripts from an integrated, ectopic, locus disrupted their respective meiotic functions. This ability of antisense transcripts to disrupt gene function when expressed in trans suggests that cis production at native loci during sexual differentiation may also control gene function. Consistently, insertion of a marker gene adjacent to the dis1+ antisense start site mimicked ectopic antisense expression in reducing the levels of this microtubule regulator and abolishing the microtubule-dependent 'horsetail' stage of meiosis. Antisense production had no impact at any of these loci when the RNA interference (RNAi) machinery was removed. Thus, far from being simply 'genome chatter', this extensive ncRNA landscape constitutes a fundamental component in the controls that drive the complex programme of sexual differentiation in S. pombe.

Indexed as

Gene Expression Regulation, FungalDatabases, Nucleic AcidGenes, FungalMeiosisMicrobiological PhenomenaRNA, AntisenseRNA, FungalRNA, Small InterferingRNA, UntranslatedSchizosaccharomycesSystems BiologyTranscription, GeneticRNA, AntisenseRNA, FungalRNA, Small InterferingRNA, Untranslated

Identifiers

PMID22186733
PMCPMC3738847
OpenAlexW2145415244

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.