Evidence map›Paper›PMID 23105015›Full record

ArticleGenetics2013

Processing body and stress granule assembly occur by independent and differentially regulated pathways in Saccharomyces cerevisiae.

Khyati H Shah, Bo Zhang, Vidhya Ramachandran, Paul K Herman

Open access · bronzeAbstract read
In one paragraph

Article in Genetics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 8% 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

65 citing papers in PubMed, 1 synthesis or guideline pooled it, 98 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Integrative Analysis of the Ethanol Tolerance ofInternational journal of molecular sciences · 2023
    Article
  11. Quiescence inAnnual review of genetics · 2022
    Review
  12. Article
  13. Nst1, Densely Associated to P-Body in the Post-Exponential Phases ofInternational journal of molecular sciences · 2022
    Article
  14. Review
  15. Moonlighting at the Poles: Non-Canonical Functions of Centrosomes.Frontiers in cell and developmental biology · 2022
    Review
  16. Article
  17. Article
  18. Review
  19. Review
  20. Article

5 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

4 authors at 1 institution in 1 country.

Khyati H ShahDepartment of Molecular Genetics, The Ohio State University, Columbus, OH 43210, USA.
Bo Zhang
Vidhya Ramachandran
Paul K Herman
The Ohio State University · US

Funding

The regulation of autophagy pathways in eukaryotic cellsR01GM065227 · NIGMS · OHIO STATE UNIVERSITY · PI HERMAN, PAUL K · 2002 to 2014
$3.6M
The regulation and function of cytoplasmic foci in quiescent cellsR01GM101191 · NIGMS · OHIO STATE UNIVERSITY · PI HERMAN, PAUL K · 2013 to 2016
$1.2M
NIGMS NIH HHS GM65227NIGMS NIH HHS R01 GM065227NIGMS NIH HHS R01 GM101191
6 · The paper itself

Abstract

A variety of ribonucleoprotein (RNP) granules form in eukaryotic cells to regulate the translation, decay, and localization of the encapsulated messenger RNA (mRNAs). The work here examined the assembly and function of two highly conserved RNP structures, the processing body (P body) and the stress granule, in the yeast Saccharomyces cerevisiae. These granules are induced by similar stress conditions and contain translationally repressed mRNAs and a partially overlapping set of protein constituents. However, despite these similarities, the data indicate that these RNP complexes are independently assembled and that this assembly is controlled by different signaling pathways. In particular, the cAMP-dependent protein kinase (PKA) was found to control P body formation under all conditions examined. In contrast, the assembly of stress granules was not affected by changes in either PKA or TORC1 signalling activity. Both of these RNP granules were also detected in stationary-phase cells, but each appears at a distinct time. P bodies were formed prior to stationary-phase arrest, and the data suggest that these foci are important for the long-term survival of these quiescent cells. Stress granules, on the other hand, were not assembled until after the cells had entered into the stationary phase of growth and their appearance could therefore serve as a specific marker for the entry into this quiescent state. In all, the results here provide a framework for understanding the assembly of these RNP complexes and suggest that these structures have distinct but important activities in quiescent cells.

Indexed as

Signal TransductionStress, PhysiologicalCyclic AMP-Dependent Protein KinasesCytoplasmic GranulesEnzyme ActivationIsoenzymesRibonucleoproteinsSaccharomyces cerevisiaeCyclic AMP-Dependent Protein KinasesIsoenzymesRibonucleoproteins

Identifiers

PMID23105015
PMCPMC3527240
OpenAlexW2123229384

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.