Evidence map›Paper›PMID 26371506›Full record

ArticleeLife2015

Structured illumination with particle averaging reveals novel roles for yeast centrosome components during duplication.

Shannon Burns, Jennifer S Avena, Jay R Unruh, Zulin Yu, Sarah E Smith, Brian D Slaughter, Mark Winey, Sue L Jaspersen

Open access · goldAbstract read
In one paragraph

Article in eLife, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

41 citing papers in PubMed, 70 citations in OpenAlex.

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  7. Computerized fluorescence microscopy of microbial cells.World journal of microbiology & biotechnology · 2021
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  12. Distribution of γ-tubulin ring complex at themicroPublication biology · 2021
    Article
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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

8 authors at 3 institutions in 1 country.

Shannon BurnsStowers Institute for Medical Research, Kansas City, United States.
Jennifer S AvenaDepartment of Molecular, Cellular and Developmental Biology, University of Colorado Boulder, Boulder, United States.
Jay R UnruhStowers Institute for Medical Research, Kansas City, United States.
Zulin YuStowers Institute for Medical Research, Kansas City, United States.
Sarah E SmithStowers Institute for Medical Research, Kansas City, United States.
Brian D SlaughterStowers Institute for Medical Research, Kansas City, United States.
Mark WineyDepartment of Molecular, Cellular and Developmental Biology, University of Colorado Boulder, Boulder, United States.
Sue L JaspersenStowers Institute for Medical Research, Kansas City, United States.
Stowers Institute for Medical Research · USUniversity of Colorado Boulder · USUniversity of Kansas Medical Center · US

Funding

The Yeast Centrosome - Structure Assembly & FunctionP01GM105537 · NIGMS · UNIVERSITY OF COLORADO · PI WINEY, MARK · 2014 to 2018
$8.3M
MOLECULAR BIOLOGYT32GM007135 · NIGMS · UNIVERSITY OF COLORADO AT BOULDER · PI KRAUTER, KENNETH S · 1985 to 2012
$5.7M
Role of MPSI Kinase and Yeast Spindle Pole CycleR01GM051312 · NIGMS · UNIVERSITY OF COLORADO AT BOULDER · PI WINEY, MARK · 1994 to 2015
$5.1M
NIGMS NIH HHS 5 T32 GM007135NIGMS NIH HHS P01 GM105537NIGMS NIH HHS R01 GM051312NIGMS NIH HHS R01 GM51312NIGMS NIH HHS T32 GM007135
6 · The paper itself

Abstract

Duplication of the yeast centrosome (called the spindle pole body, SPB) is thought to occur through a series of discrete steps that culminate in insertion of the new SPB into the nuclear envelope (NE). To better understand this process, we developed a novel two-color structured illumination microscopy with single-particle averaging (SPA-SIM) approach to study the localization of all 18 SPB components during duplication using endogenously expressed fluorescent protein derivatives. The increased resolution and quantitative intensity information obtained using this method allowed us to demonstrate that SPB duplication begins by formation of an asymmetric Sfi1 filament at mitotic exit followed by Mps1-dependent assembly of a Spc29- and Spc42-dependent complex at its tip. Our observation that proteins involved in membrane insertion, such as Mps2, Bbp1, and Ndc1, also accumulate at the new SPB early in duplication suggests that SPB assembly and NE insertion are coupled events during SPB formation in wild-type cells.

Indexed as

Cell DivisionCentrosomeGenes, ReporterLuminescent ProteinsMicroscopy, FluorescenceSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsLuminescent ProteinsSaccharomyces cerevisiae ProteinsCdc31/centrincell biologycentrosomechromosomesgenesS. cerevisiaeSfi1single particle averagingspindle pole bodystructured illumination microscopy

Identifiers

PMID26371506
PMCPMC4564689
OpenAlexW2186275365

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.