Evidence map›Paper›PMID 21536748›Full record

ArticleThe Journal of cell biology2011

Spatial regulation of Cdc55-PP2A by Zds1/Zds2 controls mitotic entry and mitotic exit in budding yeast.

Valentina Rossio, Satoshi Yoshida

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

35 citing papers in PubMed, 57 citations in OpenAlex.

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  9. PP2AJournal of cell science · 2020
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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

2 authors at 1 institution in 1 country.

Valentina RossioDepartment of Biology, Brandeis University, Waltham, MA 02454, USA.
Satoshi Yoshida
Brandeis University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Budding yeast CDC55 encodes a regulatory B subunit of the PP2A (protein phosphatase 2A), which plays important roles in mitotic entry and mitotic exit. The spatial and temporal regulation of PP2A is poorly understood, although recent studies demonstrated that the conserved proteins Zds1 and Zds2 stoichiometrically bind to Cdc55-PP2A and regulate it in a complex manner. Zds1/Zds2 promote Cdc55-PP2A function for mitotic entry, whereas Zds1/Zds2 inhibit Cdc55-PP2A function during mitotic exit. In this paper, we propose that Zds1/Zds2 primarily control Cdc55 localization. Cortical and cytoplasmic localization of Cdc55 requires Zds1/Zds2, and Cdc55 accumulates in the nucleus in the absence of Zds1/Zds2. By genetically manipulating the nucleocytoplasmic distribution of Cdc55, we showed that Cdc55 promotes mitotic entry when in the cytoplasm. On the other hand, nuclear Cdc55 prevents mitotic exit. Our analysis defines the long-sought molecular function for the zillion different screens family proteins and reveals the importance of the regulation of PP2A localization for proper mitotic progression.

Indexed as

Gene Expression Regulation, FungalMitosisAdaptor Proteins, Signal TransducingCell CycleCell Cycle ProteinsCell NucleusCytoplasmEvolution, MolecularMicroscopy, FluorescenceModels, BiologicalMutationProtein Phosphatase 2Protein Tyrosine PhosphatasesSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsAdaptor Proteins, Signal TransducingCDC14 protein, S cerevisiaeCDC55 protein, S cerevisiaeCell Cycle ProteinsProtein Phosphatase 2Protein Tyrosine PhosphatasesSaccharomyces cerevisiae ProteinsZDS1 protein, S cerevisiaeZDS2 protein, S cerevisiae

Identifiers

PMID21536748
PMCPMC3087000
OpenAlexW2108871593

What OpenQuestion holds

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LicenceCC BY-NC-SA
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.