Evidence map›Paper›PMID 22087254›Full record

ArticlePloS one2011

Direct transcriptional control of a p38 MAPK pathway by the circadian clock in Neurospora crassa.

Teresa M Lamb, Charles S Goldsmith, Lindsay Bennett, Katelyn E Finch, Deborah Bell-Pedersen

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.4field-weighted citation impact, top 23% 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

25 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
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  8. Circadian clock control of eIF2α phosphorylation is necessary for rhythmic translation initiation.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  9. Article
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  12. Network of nutrient-sensing pathways and a conserved kinase cascade integrate osmolarity and carbon sensing inProceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  13. Article
  14. Article
  15. Circadian clock regulation of mRNA translation through eukaryotic elongation factor eEF-2.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  16. Article
  17. Review
  18. 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

5 authors at 1 institution in 1 country.

Teresa M LambProgram for the Biology of Filamentous Fungi, Interdisciplinary Program in Genetics, Department of Biology, Center for Biological Clocks Research, Texas A&M University, College Station, Texas, United States of America.
Charles S Goldsmith
Lindsay Bennett
Katelyn E Finch
Deborah Bell-Pedersen
Texas A&M University · US

Funding

The Circadian Clock in the Context of the Cyanobacterial CellP01NS039546 · NINDS · TEXAS A&M UNIVERSITY SYSTEM · PI THOMAS, TERRY L · 2000 to 2010
$10.6M
Molecular Genetic Analysis of Fungal Circadian RythmsR01GM058529 · NIGMS · TEXAS A&M UNIVERSITY SYSTEM · PI BELL-PEDERSEN, DEBORAH · 1999 to 2017
$4.6M
NIGMS NIH HHS GM58529NIGMS NIH HHS R01 GM058529NINDS NIH HHS NS39546NINDS NIH HHS P01 NS039546
6 · The paper itself

Abstract

MAPK signal transduction pathways are important regulators of stress responses, cellular growth, and differentiation. In Neurospora, the circadian clock controls rhythms in phosphorylation of the p38-like MAPK (OS-2); however, the mechanism for this regulation is not known. We show that the WCC, a transcription factor and clock component, binds to the os-4 MAPKKK promoter in response to light and rhythmically in constant darkness, peaking in the subjective morning. Deletion of the WCC binding sites in the os-4 promoter disrupts both os-4 mRNA and OS-2 phosphorylation rhythms. The clock also indirectly regulates rhythmic expression of the histidyl-phosphotransferase gene, hpt-1, which peaks in the evening. Anti-phase expression of positive (OS-4) and negative (HPT-1) MAPK pathway regulators likely coordinate to enhance rhythmic MAPK activation to prepare cells to respond to osmotic stress during the day in the natural environment. Consistent with this idea, we show that wild type cells have a clock-dependent morning kinetic advantage in glycerol accumulation after salt stress as compared to evening treatment. Thus, circadian transcriptional control of MAPK pathway components leads to striking time-of-day-specific effects on the signaling status and physiological response of the pathway.

Indexed as

Circadian ClocksGene Expression RegulationTranscription, GeneticCircadian RhythmFungal ProteinsMAP Kinase Signaling SystemMitogen-Activated Protein KinasesNeurospora crassap38 Mitogen-Activated Protein KinasesPhosphorylationFungal ProteinsMitogen-Activated Protein Kinasesos-2 protein, Neurospora crassap38 Mitogen-Activated Protein Kinases

Identifiers

PMID22087254
PMCPMC3210137
OpenAlexW1972581906

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.