Evidence map›Paper›PMID 29686265›Full record

ArticleNature cell biology2018

Reprogramming of H3K9me3-dependent heterochromatin during mammalian embryo development.

Chenfei Wang, Xiaoyu Liu, Yawei Gao, Lei Yang, Chong Li, Wenqiang Liu, Chuan Chen, Xiaochen Kou, Yanhong Zhao, Jiayu Chen and 6 more

Erratum issuedAbstract read
PubMed Publisher
In one paragraph

Article in Nature cell biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 266 papers.

0numbers the graph read from it
0cells of the map it votes in
266citing papers in PubMed
16.9field-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

266 citing papers in PubMed, 437 citations in OpenAlex.

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  18. The Landscape and Regulation of Histone Crotonylation in Mammalian Gametes and Early Embryos.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
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206 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors at 1 institution in 1 country.

Chenfei WangClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.ORCID http://orcid.org/0000-0001-7573-3768
Xiaoyu LiuClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.
Yawei GaoClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China. gaoyawei@tongji.edu.cn.ORCID http://orcid.org/0000-0001-8946-9697
Lei YangClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.
Chong LiClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.
Wenqiang LiuClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.
Chuan ChenClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.
Xiaochen KouClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.
Yanhong ZhaoClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.
Jiayu ChenClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.
Yixuan WangClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.
Rongrong LeClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.
Hong WangClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.
Tao DuanClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.
Yong ZhangClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China. yzhang@tongji.edu.cn.ORCID http://orcid.org/0000-0001-6316-2734
Shaorong GaoClinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China. gaoshaorong@tongji.edu.cn.ORCID http://orcid.org/0000-0003-1041-3928
Shanghai First Maternity and Infant Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

H3K9me3-dependent heterochromatin is a major barrier of cell fate changes that must be reprogrammed after fertilization. However, the molecular details of these events are lacking in early embryos. Here, we map the genome-wide distribution of H3K9me3 modifications in mouse early embryos. We find that H3K9me3 exhibits distinct dynamic features in promoters and long terminal repeats (LTRs). Both parental genomes undergo large-scale H3K9me3 reestablishment after fertilization, and the imbalance in parental H3K9me3 signals lasts until blastocyst. The rebuilding of H3K9me3 on LTRs is involved in silencing their active transcription triggered by DNA demethylation. We identify that Chaf1a is essential for the establishment of H3K9me3 on LTRs and subsequent transcriptional repression. Finally, we find that lineage-specific H3K9me3 is established in post-implantation embryos. In summary, our data demonstrate that H3K9me3-dependent heterochromatin undergoes dramatic reprogramming during early embryonic development and provide valuable resources for further exploration of the epigenetic mechanism in early embryos.

Indexed as

Cellular ReprogrammingChromatin Assembly and DisassemblyDNA MethylationEpigenesis, GeneticAnimalsBlastocystCell LineChromatin Assembly Factor-1Embryo Culture TechniquesEmbryo ImplantationFemaleGene Expression ProfilingGene Expression Regulation, DevelopmentalGestational AgeHeterochromatinHistonesChaf1a protein, mouseChromatin Assembly Factor-1HeterochromatinHistones

Identifiers

PMID29686265
OpenAlexW2801872537

What OpenQuestion holds

Textmetadata
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.