Evidence map›Paper›PMID 18417610›Full record

ArticleMolecular biology of the cell2008

Analysis of the yeast kinome reveals a network of regulated protein localization during filamentous growth.

Nikë Bharucha, Jun Ma, Craig J Dobry, Sarah K Lawson, Zhifen Yang, Anuj Kumar

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing 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

40 citing papers in PubMed, 57 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Nikë BharuchaDepartment of Molecular, Cellular, and Developmental Biology, and Life Sciences Institute, University of Michigan, Ann Arbor, MI 48109-2216, USA.
Jun Ma
Craig J Dobry
Sarah K Lawson
Zhifen Yang
Anuj Kumar
University of Michigan · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The subcellular distribution of kinases and other signaling proteins is regulated in response to cellular cues; however, the extent of this regulation has not been investigated for any gene set in any organism. Here, we present a systematic analysis of protein kinases in the budding yeast, screening for differential localization during filamentous growth. Filamentous growth is an important stress response involving mitogen-activated protein kinase and cAMP-dependent protein kinase signaling modules, wherein yeast cells form interconnected and elongated chains. Because standard strains of yeast are nonfilamentous, we constructed a unique set of 125 kinase-yellow fluorescent protein chimeras in the filamentous Sigma1278b strain for this study. In total, we identified six cytoplasmic kinases (Bcy1p, Fus3p, Ksp1p, Kss1p, Sks1p, and Tpk2p) that localize predominantly to the nucleus during filamentous growth. These kinases form part of an interdependent, localization-based regulatory network: deletion of each individual kinase, or loss of kinase activity, disrupts the nuclear translocation of at least two other kinases. In particular, this study highlights a previously unknown function for the kinase Ksp1p, indicating the essentiality of its nuclear translocation during yeast filamentous growth. Thus, the localization of Ksp1p and the other kinases identified here is tightly controlled during filamentous growth, representing an overlooked regulatory component of this stress response.

Indexed as

Gene Expression Regulation, FungalActive Transport, Cell NucleusAllelesBacterial ProteinsCell NucleusCyclic AMPCytoplasmFungal ProteinsLuminescent ProteinsMAP Kinase Signaling SystemModels, GeneticPhenotypeProtein Interaction MappingProtein Serine-Threonine KinasesRecombinant Fusion ProteinsSaccharomyces cerevisiaeBacterial ProteinsCyclic AMPFungal ProteinsKsp1 protein, S cerevisiaeLuminescent ProteinsProtein Serine-Threonine KinasesRecombinant Fusion ProteinsSaccharomyces cerevisiae Proteinsyellow fluorescent protein, Bacteria

Identifiers

PMID18417610
PMCPMC2441683
OpenAlexW2121944306

What OpenQuestion holds

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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.