Evidence map›Paper›PMID 27713128›Full record

ArticleOncotarget2016

Spc24 is required for meiotic kinetochore-microtubule attachment and production of euploid eggs.

Teng Zhang, Yang Zhou, Hong-Hui Wang, Tie-Gang Meng, Lei Guo, Xue-Shan Ma, Wei Shen, Heide Schatten, Qing-Yuan Sun

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

9 citing papers in PubMed, 9 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 5 institutions in 2 countries.

Teng ZhangInstitute of Reproductive Sciences, College of Animal Science and Technology, Qingdao Agricultural University, Qingdao, China.
Yang ZhouState Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
Hong-Hui WangState Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
Tie-Gang MengState Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
Lei GuoState Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
Xue-Shan MaState Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
Wei ShenInstitute of Reproductive Sciences, College of Animal Science and Technology, Qingdao Agricultural University, Qingdao, China.
Heide SchattenDepartment of Veterinary Pathobiology, University of Missouri, Columbia, MO, USA.
Qing-Yuan SunInstitute of Reproductive Sciences, College of Animal Science and Technology, Qingdao Agricultural University, Qingdao, China.
Institute of Zoology · CNChinese Academy of Sciences · CNQingdao Agricultural University · CNUniversity of Chinese Academy of Sciences · CNUniversity of Missouri · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mammalian oocytes are particularly error prone in chromosome segregation during two successive meiotic divisions. The proper kinetochore-microtubule attachment is a prerequisite for faithful chromosome segregation during meiosis. Here, we report that Spc24 localizes at the kinetochores during mouse oocyte meiosis. Depletion of Spc24 using specific siRNA injection caused defective kinetochore-microtubule attachments and chromosome misalignment, and accelerated the first meiosis by abrogating the kinetochore recruitment of spindle assembly checkpoint protein Mad2, leading to a high incidence of aneuploidy. Thus, Spc24 plays an important role in genomic stability maintenance during oocyte meiotic maturation.

Indexed as

MeiosisAneuploidyAnimalsCytoskeletal ProteinsGenomic InstabilityKinetochoresMad2 ProteinsMiceMice, Inbred ICRMicrotubulesNuclear ProteinsOocytesCytoskeletal ProteinsMad2l1 protein, mouseMad2 ProteinsNDC80 protein, humanNuclear Proteinsaneuploidykinetochore-microtubule attachmentmeiosisoocyteSpc24

Identifiers

PMID27713128
PMCPMC5342138
OpenAlexW2528628888

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.