Evidence map›Paper›PMID 18617996›Full record

ArticlePLoS genetics2008

Mechanisms of cell cycle control revealed by a systematic and quantitative overexpression screen in S. cerevisiae.

Wei Niu, Zhihua Li, Wenjing Zhan, Vishwanath R Iyer, Edward M Marcotte

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

42 citing papers in PubMed, 78 citations in OpenAlex.

  1. Article
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  5. Review
  6. Heat tolerance inPhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Article
  7. Article
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  11. Antioxidants (Basel, Switzerland) · 2021
    Article
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  15. Review
  16. Article
  17. Article
  18. Article
  19. Quantitative nature of overexpression experiments.Molecular biology of the cell · 2015
    Article
  20. Article
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.

Wei NiuCenter for Systems and Synthetic Biology, University of Texas, Austin, Texas, United States of America.
Zhihua Li
Wenjing Zhan
Vishwanath R Iyer
Edward M Marcotte
The University of Texas at Austin · US

Funding

Proteomics of widespread, reversible protein assemblies in aging and aggregationR01GM076536 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI MARCOTTE, EDWARD M · 2006 to 2014
$2.9M
NIGMS NIH HHS GM06779-01NIGMS NIH HHS GM076536-01NIGMS NIH HHS R01 GM076536
6 · The paper itself

Abstract

Regulation of cell cycle progression is fundamental to cell health and reproduction, and failures in this process are associated with many human diseases. Much of our knowledge of cell cycle regulators derives from loss-of-function studies. To reveal new cell cycle regulatory genes that are difficult to identify in loss-of-function studies, we performed a near-genome-wide flow cytometry assay of yeast gene overexpression-induced cell cycle delay phenotypes. We identified 108 genes whose overexpression significantly delayed the progression of the yeast cell cycle at a specific stage. Many of the genes are newly implicated in cell cycle progression, for example SKO1, RFA1, and YPR015C. The overexpression of RFA1 or YPR015C delayed the cell cycle at G2/M phases by disrupting spindle attachment to chromosomes and activating the DNA damage checkpoint, respectively. In contrast, overexpression of the transcription factor SKO1 arrests cells at G1 phase by activating the pheromone response pathway, revealing new cross-talk between osmotic sensing and mating. More generally, 92%-94% of the genes exhibit distinct phenotypes when overexpressed as compared to their corresponding deletion mutants, supporting the notion that many genes may gain functions upon overexpression. This work thus implicates new genes in cell cycle progression, complements previous screens, and lays the foundation for future experiments to define more precisely roles for these genes in cell cycle progression.

Indexed as

Cell CycleGene Expression Regulation, FungalBasic-Leucine Zipper Transcription FactorsCell Cycle ProteinsChromosome SegregationDNA-Binding ProteinsDNA DamageFlow CytometryHydroxyureaNocodazoleNucleic Acid Synthesis InhibitorsOligonucleotide Array Sequence AnalysisPhenotypePheromonesReplication Protein ARepressor ProteinsBasic-Leucine Zipper Transcription FactorsCell Cycle ProteinsDNA-Binding ProteinsHydroxyureaNocodazoleNucleic Acid Synthesis InhibitorsPheromonesReplication Protein ARepressor ProteinsRFA1 protein, S cerevisiaeSaccharomyces cerevisiae ProteinsSKO1 protein, S cerevisiaeTranscription FactorsTubulin ModulatorsYpr015c protein, S cerevisiae

Identifiers

PMID18617996
PMCPMC2438615
OpenAlexW2169547767

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.