Evidence map›Paper›PMID 9334346›Full record

ArticleThe Journal of cell biology1997

The microtubule-dependent motor centromere-associated protein E (CENP-E) is an integral component of kinetochore corona fibers that link centromeres to spindle microtubules.

X Yao, K L Anderson, D W Cleveland

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 119 papers.

0numbers the graph read from it
0cells of the map it votes in
119citing papers in PubMed
3.8field-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

119 citing papers in PubMed, 239 citations in OpenAlex.

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59 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

3 authors at 2 institutions in 1 country.

X YaoLaboratory of Cell Biology, Ludwig Institute for Cancer Research, School of Medicine, University of California, La Jolla, CA 92093-0660, USA.
K L Anderson
D W Cleveland
Ludwig Cancer Research · USUniversity of California, San Diego · US

Funding

MICROTUBULE REGULATIONR01GM029513 · NIGMS · LUDWIG INSTITUTE FOR CANCER RES LTD · PI CLEVELAND, DON W · 1985 to 2016
$8.2M
MICROTUBULE REGULATIONR37GM029513 · NIGMS · UNIVERSITY OF CALIFORNIA SAN DIEGO · PI CLEVELAND, DON W. · 1994 to 2003
$1.8M
NIGMS NIH HHS GM 29513NIGMS NIH HHS R01 GM029513NIGMS NIH HHS R37 GM029513
6 · The paper itself

Abstract

Centromere-associated protein E (CENP-E) is a kinesin-related microtubule motor protein that is essential for chromosome congression during mitosis. Using immunoelectron microscopy, CENP-E is shown to be an integral component of the kinetochore corona fibers that tether centromeres to the spindle. Immediately upon nuclear envelope fragmentation, an associated plus end motor trafficks cytoplasmic CENP-E toward chromosomes along astral microtubules that enter the nuclear volume. Before or concurrently with initial lateral attachment of spindle microtubules, CENP-E targets to the outermost region of the developing kinetochores. After stable attachment, throughout chromosome congression, at metaphase, and throughout anaphase A, CENP-E is a constituent of the corona fibers, extending at least 50 nm away from the kinetochore outer plate and intertwining with spindle microtubules. In congressing chromosomes, CENP-E is preferentially associated with (or accessible at) the stretched, leading kinetochore known to provide the primary power for chromosome movement. Taken together, this evidence strongly supports a model in which CENP-E functions in congression to tether kinetochores to the disassembling microtubule plus ends.

Indexed as

Cell CycleCell DivisionCentromereChromosomal Proteins, Non-HistoneChromosomes, HumanHeLa CellsHumansKinetochoresMicroscopy, ImmunoelectronMicrotubulesModels, StructuralNocodazoleNuclear EnvelopeSpindle Apparatuscentromere protein EChromosomal Proteins, Non-HistoneNocodazole

Identifiers

PMID9334346
PMCPMC2139792
OpenAlexW2045369188

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.