Evidence map›Paper›PMID 29052541›Full record

ArticleeLife2017

Proteomic analysis of cell cycle progression in asynchronous cultures, including mitotic subphases, using PRIMMUS.

Tony Ly, Arlene Whigham, Rosemary Clarke, Alejandro J Brenes-Murillo, Brett Estes, Diana Madhessian, Emma Lundberg, Patricia Wadsworth, Angus I Lamond

Open access · goldAbstract read
In one paragraph

Article in eLife, 2017. 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
3.5field-weighted citation impact, top 6% 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, 68 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

9 authors at 3 institutions in 3 countries.

Tony LyCentre for Gene Regulation and Expression, School of Life Sciences, University of Dundee, Dundee, United Kingdom.ORCID 0000-0002-8650-5215
Arlene WhighamCAST Flow Cytometry Facility, School of Life Sciences, University of Dundee, Dundee, United Kingdom.
Rosemary ClarkeCAST Flow Cytometry Facility, School of Life Sciences, University of Dundee, Dundee, United Kingdom.
Alejandro J Brenes-MurilloCentre for Gene Regulation and Expression, School of Life Sciences, University of Dundee, Dundee, United Kingdom.
Brett EstesDepartment of Biology, University of Massachusetts, Massachusetts, United States.
Diana MadhessianScience for Life Laboratory, Royal Institute of Technology, Stockholm, Sweden.
Emma LundbergScience for Life Laboratory, Royal Institute of Technology, Stockholm, Sweden.
Patricia WadsworthDepartment of Biology, University of Massachusetts, Massachusetts, United States.
Angus I LamondCentre for Gene Regulation and Expression, School of Life Sciences, University of Dundee, Dundee, United Kingdom.ORCID 0000-0001-6204-6045
University of Dundee · GBScience for Life Laboratory · SEUniversity of Massachusetts Boston · US

Funding

Wellcome TrustWellcome Trust 097418/Z/11/ZWellcome Trust 105024/Z/14/ZWellcome Trust 108058/Z/15/Z
6 · The paper itself

Abstract

The temporal regulation of protein abundance and post-translational modifications is a key feature of cell division. Recently, we analysed gene expression and protein abundance changes during interphase under minimally perturbed conditions (Ly et al., 2014, 2015). Here, we show that by using specific intracellular immunolabelling protocols, FACS separation of interphase and mitotic cells, including mitotic subphases, can be combined with proteomic analysis by mass spectrometry. Using this PRIMMUS (PRoteomic analysis of Intracellular iMMUnolabelled cell Subsets) approach, we now compare protein abundance and phosphorylation changes in interphase and mitotic fractions from asynchronously growing human cells. We identify a set of 115 phosphorylation sites increased during G2, termed 'early risers'. This set includes phosphorylation of S738 on TPX2, which we show is important for TPX2 function and mitotic progression. Further, we use PRIMMUS to provide the first a proteome-wide analysis of protein abundance remodeling between prophase, prometaphase and anaphase.

Indexed as

Cell CycleCell LineFlow CytometryHumansImmunohistochemistryMass SpectrometryProteomeProteomicsProteomebiochemistrycell biologycell cycleFACShumanmitosisphosphoproteomicsproteomics

Identifiers

PMID29052541
PMCPMC5650473
OpenAlexW2950585704

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.