Evidence map›Paper›PMID 30733233›Full record

ArticleThe Journal of cell biology2019

Mitotic chromosome alignment ensures mitotic fidelity by promoting interchromosomal compaction during anaphase.

Cindy L Fonseca, Heidi L H Malaby, Leslie A Sepaniac, Whitney Martin, Candice Byers, Anne Czechanski, Dana Messinger, Mary Tang, Ryoma Ohi, Laura G Reinholdt and 1 more

Open access · bronzeAbstract readVideo-Audio Media
In one paragraph

Article in The Journal of cell biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 1 pooled it
5.9field-weighted citation impact, top 3% 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

59 citing papers in PubMed, 1 synthesis or guideline pooled it, 90 citations in OpenAlex.

  1. Phthalate Exposures and Placental Health in Animal Models and Humans: A Systematic Review.Toxicological sciences : an official journal of the Society of Toxicology · 2022
    Pooled it
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  19. Microtubule poleward flux as a target for modifying chromosome segregation errors.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 1 country.

Cindy L FonsecaDepartment of Molecular Physiology and Biophysics, University of Vermont, Burlington, VT.
Heidi L H MalabyDepartment of Molecular Physiology and Biophysics, University of Vermont, Burlington, VT.ORCID 0000-0001-6483-5769
Leslie A SepaniacDepartment of Molecular Physiology and Biophysics, University of Vermont, Burlington, VT.
Whitney MartinThe Jackson Laboratory, Bar Harbor, ME.
Candice ByersThe Jackson Laboratory, Bar Harbor, ME.
Anne CzechanskiThe Jackson Laboratory, Bar Harbor, ME.
Dana MessingerDepartment of Molecular Physiology and Biophysics, University of Vermont, Burlington, VT.
Mary TangDepartment of Pathology, University of Vermont, Burlington, VT.
Ryoma OhiDepartment of Cell and Developmental Biology, Vanderbilt University Medical School, Nashville, TN.
Laura G ReinholdtThe Jackson Laboratory, Bar Harbor, ME Laura.Reinholdt@jax.org.ORCID 0000-0003-4054-4048
Jason StumpffDepartment of Molecular Physiology and Biophysics, University of Vermont, Burlington, VT jstumpff@uvm.edu.ORCID 0000-0003-0392-1254
University of Vermont · USJackson Laboratory · USVanderbilt University · US

Funding

Regulation of microtubule dynamics during cell divisionR01GM086610 · NIGMS · VANDERBILT UNIVERSITY · PI OHI, RYOMA · 2010 to 2023
$4.5M
Spatial and temporal control of mitotic chromosome movements.R01GM121491 · NIGMS · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI STUMPFF, JASON K · 2017 to 2021
$1.8M
Establishing a Role for Kinesin-8 in Mammalian Germ Line DevelopmentR03HD078485 · NICHD · JACKSON LABORATORY · PI REINHOLDT, LAURA G · 2014 to 2015
$175k
Upgrade of a FACS Aria Cell SorterS10OD018175 · OD · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI BOYSON, JONATHAN E · 2015 to 2015
$153k
NICHD NIH HHS R03 HD078485NIGMS NIH HHS R01 GM086610NIGMS NIH HHS R01 GM121491NIH HHS S10 OD018175
6 · The paper itself

Abstract

Chromosome alignment at the equator of the mitotic spindle is a highly conserved step during cell division; however, its importance to genomic stability and cellular fitness is not understood. Normal mammalian somatic cells lacking KIF18A function complete cell division without aligning chromosomes. These alignment-deficient cells display normal chromosome copy numbers in vitro and in vivo, suggesting that chromosome alignment is largely dispensable for maintenance of euploidy. However, we find that loss of chromosome alignment leads to interchromosomal compaction defects during anaphase, abnormal organization of chromosomes into a single nucleus at mitotic exit, and the formation of micronuclei in vitro and in vivo. These defects slow cell proliferation and are associated with impaired postnatal growth and survival in mice. Our studies support a model in which the alignment of mitotic chromosomes promotes proper organization of chromosomes into a single nucleus and continued proliferation by ensuring that chromosomes segregate as a compact mass during anaphase.

Indexed as

AnaphaseChromosome SegregationChromosomes, HumanAnimalsCell LineCell ProliferationEpithelial CellsHumansKinesinsMice, KnockoutRetinal Pigment EpitheliumSpindle ApparatusTime FactorsTumor Suppressor Protein p53KIF18A protein, humanKIF18a protein, mouseKinesinsTP53 protein, humanTumor Suppressor Protein p53

Identifiers

PMID30733233
PMCPMC6446859
OpenAlexW2913794189

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.