ArticleGenetics2016
Redundant Regulation of Cdk1 Tyrosine Dephosphorylation in Saccharomyces cerevisiae.
Article in Genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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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.
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.
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Who cites it
9 citing papers in PubMed, 15 citations in OpenAlex.
- Polo-like kinase Cdc5 orchestrates Cdk1 regulation via Swe1 and Mih1 during meiotic prophase I exit.Communications biology · 2026Article
- PP2A-Cdc55 phosphatase regulates actomyosin ring contraction and septum formation during cytokinesis.Cellular and molecular life sciences : CMLS · 2022Article
- Haspin Modulates the G2/M Transition Delay in Response to Polarization Failures in Budding Yeast.Frontiers in cell and developmental biology · 2020Article
- A Conserved PP2A Regulatory Subunit Enforces Proportional Relationships Between Cell Size and Growth Rate.Genetics · 2019Article
- Prolonged cyclin-dependent kinase inhibition results in septin perturbations during return to growth and mitosis.The Journal of cell biology · 2018Article
- DDK Promotes Tumor Chemoresistance and Survival via Multiple Pathways.Neoplasia (New York, N.Y.) · 2017Article
- A CDC25 family protein phosphatase gates cargo recognition by the Vps26 retromer subunit.eLife · 2017Article
- Article
- Coordinate action of distinct sequence elements localizes checkpoint kinase Hsl1 to the septin collar at the bud neck in Saccharomyces cerevisiae.Molecular biology of the cell · 2016Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
Abstract
Cdk1 activity drives both mitotic entry and the metaphase-to-anaphase transition in all eukaryotes. The kinase Wee1 and the phosphatase Cdc25 regulate the mitotic activity of Cdk1 by the reversible phosphorylation of a conserved tyrosine residue. Mutation of cdc25 in Schizosaccharomyces pombe blocks Cdk1 dephosphorylation and causes cell cycle arrest. In contrast, deletion of MIH1, the cdc25 homolog in Saccharomyces cerevisiae, is viable. Although Cdk1-Y19 phosphorylation is elevated during mitosis in mih1∆ cells, Cdk1 is dephosphorylated as cells progress into G1, suggesting that additional phosphatases regulate Cdk1 dephosphorylation. Here we show that the phosphatase Ptp1 also regulates Cdk1 dephosphorylation in vivo and can directly dephosphorylate Cdk1 in vitro. Using a novel in vivo phosphatase assay, we also show that PP2A bound to Rts1, the budding yeast B56-regulatory subunit, regulates dephosphorylation of Cdk1 independently of a function regulating Swe1, Mih1, or Ptp1, suggesting that PP2A(Rts1) either directly dephosphorylates Cdk1-Y19 or regulates an unidentified phosphatase.
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What OpenQuestion holds
Registered trials
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.