Evidence map›Paper›PMID 19064668›Full record

ArticleThe Journal of cell biology2008

Plasma membrane microdomains regulate turnover of transport proteins in yeast.

Guido Grossmann, Jan Malinsky, Wiebke Stahlschmidt, Martin Loibl, Ina Weig-Meckl, Wolf B Frommer, Miroslava Opekarová, Widmar Tanner

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 123 papers.

0numbers the graph read from it
0cells of the map it votes in
123citing papers in PubMed
8.5field-weighted citation impact, top 2% 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

123 citing papers in PubMed, 223 citations in OpenAlex.

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  20. Article

63 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

8 authors at 4 institutions in 3 countries.

Guido GrossmannInstitute of Cell Biology and Plant Physiology, University of Regensburg, 93053 Regensburg, Germany.
Jan Malinsky
Wiebke Stahlschmidt
Martin Loibl
Ina Weig-Meckl
Wolf B Frommer
Miroslava Opekarová
Widmar Tanner
University of Regensburg · DECarnegie Institution for Science · USCzech Academy of Sciences, Institute of Experimental Medicine · CZCzech Academy of Sciences, Institute of Microbiology · CZ

Funding

Sugar signaling networks detected by high content fluxomicxR01DK079109 · NIDDK · CARNEGIE INSTITUTION OF WASHINGTON, D.C. · PI FROMMER, WOLF B · 2007 to 2010
$2.1M
NIDDK NIH HHS 1R01DK079109-01NIDDK NIH HHS R01 DK079109
6 · The paper itself

Abstract

In this study, we investigate whether the stable segregation of proteins and lipids within the yeast plasma membrane serves a particular biological function. We show that 21 proteins cluster within or associate with the ergosterol-rich membrane compartment of Can1 (MCC). However, proteins of the endocytic machinery are excluded from MCC. In a screen, we identified 28 genes affecting MCC appearance and found that genes involved in lipid biosynthesis and vesicle transport are significantly overrepresented. Deletion of Pil1, a component of eisosomes, or of Nce102, an integral membrane protein of MCC, results in the dissipation of all MCC markers. These deletion mutants also show accelerated endocytosis of MCC-resident permeases Can1 and Fur4. Our data suggest that release from MCC makes these proteins accessible to the endocytic machinery. Addition of arginine to wild-type cells leads to a similar redistribution and increased turnover of Can1. Thus, MCC represents a protective area within the plasma membrane to control turnover of transport proteins.

Indexed as

Amino Acid Transport Systems, BasicBiomarkersCarrier ProteinsCell ProliferationEndocytosisGenes, EssentialGenome, FungalGreen Fluorescent ProteinsMembrane MicrodomainsModels, BiologicalMutationOctoxynolProtein Processing, Post-TranslationalRecombinant Fusion ProteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsAmino Acid Transport Systems, BasicBiomarkersCAN1 protein, S cerevisiaeCarrier ProteinsGreen Fluorescent ProteinsNCE102 protein, S cerevisiaeOctoxynolRecombinant Fusion ProteinsSaccharomyces cerevisiae Proteins

Identifiers

PMID19064668
PMCPMC2600745
OpenAlexW2068058585

What OpenQuestion holds

Textmetadata
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.