Evidence map›Paper›PMID 21331043›Full record

ArticleNature2011

The novel gene twenty-four defines a critical translational step in the Drosophila clock.

Chunghun Lim, Jongbin Lee, Changtaek Choi, Valerie L Kilman, Juwon Kim, Sung Mi Park, Sung Key Jang, Ravi Allada, Joonho Choe

Abstract read
In one paragraph

Article in Nature, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

59 citing papers in PubMed, 82 citations in OpenAlex.

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  6. Widespread post-transcriptional regulation of co-transmission.bioRxiv : the preprint server for biology · 2023
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  13. The E3 ubiquitin ligase adaptorProceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  14. Review
  15. Article
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  19. 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

9 authors at 3 institutions in 2 countries.

Chunghun LimDepartment of Neurobiology and Physiology, Northwestern University, Evanston, Illinois 60208, USA.
Jongbin Lee
Changtaek Choi
Valerie L Kilman
Juwon Kim
Sung Mi Park
Sung Key Jang
Ravi Allada
Joonho Choe
Korea Advanced Institute of Science and Technology · KRNorthwestern University · USPohang University of Science and Technology · KR

Funding

Function of Casein Kinase 2 in the Circadian ClockR01MH067870 · NIMH · NORTHWESTERN UNIVERSITY · PI ALLADA, RAVI · 2003 to 2007
$1.7M
Intercellular Signaling in the Circadian ClockR01NS059042 · NINDS · NORTHWESTERN UNIVERSITY · PI ALLADA, RAVI · 2008 to 2012
$1.6M
Function of the Novel Ion Channel narrow abdomen in Daily RhythmsR01NS052903 · NINDS · NORTHWESTERN UNIVERSITY · PI ALLADA, RAVI · 2005 to 2008
$1.3M
NIMH NIH HHS R01 MH067870NIMH NIH HHS R01MH067870NINDS NIH HHS R01 NS052903NINDS NIH HHS R01NS052903NINDS NIH HHS R01 NS059042NINDS NIH HHS R01NS059042
6 · The paper itself

Abstract

Daily oscillations of gene expression underlie circadian behaviours in multicellular organisms. While attention has been focused on transcriptional and post-translational mechanisms, other post-transcriptional modes have been less clearly delineated. Here we report mutants of a novel Drosophila gene twenty-four (tyf) that show weak behavioural rhythms. Weak rhythms are accompanied by marked reductions in the levels of the clock protein Period (PER) as well as more modest effects on Timeless (TIM). Nonetheless, PER induction in pacemaker neurons can rescue tyf mutant rhythms. TYF associates with a 5'-cap-binding complex, poly(A)-binding protein (PABP), as well as per and tim transcripts. Furthermore, TYF activates reporter expression when tethered to reporter messenger RNA even in vitro. Taken together, these data indicate that TYF potently activates PER translation in pacemaker neurons to sustain robust rhythms, revealing a new and important role for translational control in the Drosophila circadian clock.

Indexed as

AnimalsCircadian ClocksCircadian RhythmDrosophila melanogasterDrosophila ProteinsGenes, InsectGenes, ReporterMutationNeuronsPeriod Circadian ProteinsPoly(A)-Binding ProteinsProtein BindingProtein BiosynthesisRNA, MessengerUp-RegulationDrosophila ProteinsPeriod Circadian ProteinsPER protein, DrosophilaPoly(A)-Binding ProteinsRNA, Messengertim protein, Drosophilatyf protein, Drosophila

Identifiers

PMID21331043
PMCPMC3073513
OpenAlexW2001766190

What OpenQuestion holds

Textmetadata
LicenceTDM
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.