Evidence map›Paper›PMID 26902285›Full record

ArticleCell research2016

Oocyte-expressed yes-associated protein is a key activator of the early zygotic genome in mouse.

Chao Yu, Shu-Yan Ji, Yu-Jiao Dang, Qian-Qian Sha, Yi-Feng Yuan, Jian-Jie Zhou, Li-Ying Yan, Jie Qiao, Fuchou Tang, Heng-Yu Fan

Open access · hybridAbstract read
In one paragraph

Article in Cell research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed
10.0field-weighted citation impact, top 1% 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

85 citing papers in PubMed, 141 citations in OpenAlex.

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  7. Exit from totipotency in mammals: an epigenetic perspective.Frontiers in cell and developmental biology · 2026
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  11. Hippo signaling in mammalian reproduction.Reproduction (Cambridge, England) · 2025
    Review
  12. Article
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  16. Mouse and human embryonic genome activation initiate at the one-cell stage.Frontiers in cell and developmental biology · 2025
    Article
  17. Article
  18. Signaling pathway regulators in preimplantation embryos.Journal of molecular histology · 2024
    Review
  19. Article
  20. Advances in PIWI-piRNA function in female reproduction in mammals.Acta biochimica et biophysica Sinica · 2024
    Review

25 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 1 country.

Chao YuLife Sciences Institute, Zhejiang University, Hangzhou 310058, China.
Shu-Yan JiLife Sciences Institute, Zhejiang University, Hangzhou 310058, China.
Yu-Jiao DangBiodynamic Optical Imaging Center, College of Life Sciences, Peking University, Beijing 100871, China.
Qian-Qian ShaLife Sciences Institute, Zhejiang University, Hangzhou 310058, China.
Yi-Feng YuanCenter for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191, China.
Jian-Jie ZhouLife Sciences Institute, Zhejiang University, Hangzhou 310058, China.
Li-Ying YanCenter for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191, China.
Jie QiaoCenter for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191, China.
Fuchou TangBiodynamic Optical Imaging Center, College of Life Sciences, Peking University, Beijing 100871, China.
Heng-Yu FanLife Sciences Institute, Zhejiang University, Hangzhou 310058, China.
Zhejiang University · CNPeking University · CNPeking University Third Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In early mammalian embryos, the genome is transcriptionally quiescent until the zygotic genome activation (ZGA) which occurs 2-3 days after fertilization. Despite a long-standing effort, maternal transcription factors regulating this crucial developmental event remain largely elusive. Here, using maternal and paternal mouse models of Yap1 deletion, we show that maternally accumulated yes-associated protein (YAP) in oocyte is essential for ZGA. Maternal Yap1-knockout embryos exhibit a prolonged two-cell stage and develop into the four-cell stage at a much slower pace than the wild-type controls. Transcriptome analyses identify YAP target genes in early blastomeres; two of which, Rpl13 and Rrm2, are required to mediate maternal YAP's effect in conferring developmental competence on preimplantation embryos. Furthermore, the physiological YAP activator, lysophosphatidic acid, can substantially improve early development of wild-type, but not maternal Yap1-knockout embryos in both oviduct and culture. These observations provide insights into the mechanisms of ZGA, and suggest potentials of YAP activators in improving the developmental competence of cultured embryos in assisted human reproduction and animal biotechnology.

Indexed as

Gene Expression Regulation, DevelopmentalAdaptor Proteins, Signal TransducingAnimalsCell Cycle ProteinsCells, CulturedEmbryo, MammalianEmbryonic DevelopmentGenomeHEK293 CellsHumansLysophospholipidsMiceOocytesPhosphoproteinsYAP-Signaling ProteinsZygoteAdaptor Proteins, Signal TransducingCell Cycle Proteinslysophosphatidic acidLysophospholipidsPhosphoproteinsYap1 protein, mouseYAP-Signaling Proteins

Identifiers

PMID26902285
PMCPMC4783469
OpenAlexW2287766201

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.