Evidence map›Paper›PMID 32461551›Full record

ArticleNature communications2020

High-resolution annotation of the mouse preimplantation embryo transcriptome using long-read sequencing.

Yunbo Qiao, Chao Ren, Shisheng Huang, Jie Yuan, Xingchen Liu, Jiao Fan, Jianxiang Lin, Susu Wu, Qiuzhen Chen, Xiaochen Bo and 4 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. 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 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

29 citing papers in PubMed, 44 citations in OpenAlex.

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  13. Kdm4d mutant mice show impaired sperm motility and subfertility.The Journal of reproduction and development · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 6 institutions in 1 country.

Yunbo Qiao *Precise Genome Engineering Center, School of Life Sciences, Guangzhou University, 510006, Guangzhou, China. ybqiao@gzhu.edu.cn.
Chao Ren *Department of Biotechnology, Beijing Institute of Radiation Medicine, 100850, Beijing, China.
Shisheng Huang *School of Life Science and Technology, ShanghaiTech University, 201210, Shanghai, China.
Jie Yuan *Department of Biotechnology, Beijing Institute of Radiation Medicine, 100850, Beijing, China.
Xingchen Liu *University of Chinese Academy of Sciences, 100049, Beijing, China.
Jiao FanInstitute of Geriatrics & National Clinical Research Center of Geriatrics Disease, 2nd Medical Center of Chinese PLA General Hospital, 100853, Beijing, China.
Jianxiang LinPrecise Genome Engineering Center, School of Life Sciences, Guangzhou University, 510006, Guangzhou, China.
Susu WuPrecise Genome Engineering Center, School of Life Sciences, Guangzhou University, 510006, Guangzhou, China.
Qiuzhen ChenDepartment of Biotechnology, Beijing Institute of Radiation Medicine, 100850, Beijing, China.
Xiaochen BoDepartment of Biotechnology, Beijing Institute of Radiation Medicine, 100850, Beijing, China.
Xiangyang LiSchool of Life Science and Technology, ShanghaiTech University, 201210, Shanghai, China.
Xingxu HuangSchool of Life Science and Technology, ShanghaiTech University, 201210, Shanghai, China.
Zhen LiuInstitute of Neuroscience, Key Laboratory of Primate Neurobiology, CAS Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, 200031, Shanghai, China. zliu2010@ion.ac.cn.
Wenjie ShuDepartment of Biotechnology, Beijing Institute of Radiation Medicine, 100850, Beijing, China. wenjie.shu@gmail.com.ORCID http://orcid.org/0000-0001-9044-2352
Beijing Radiation Center · CNGuangzhou University · CNShanghaiTech University · CNChinese Academy of Sciences · CNBeijing Institute of Education · CNChinese PLA General Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The transcriptome of the preimplantation mouse embryo has been previously annotated by short-read sequencing, with limited coverage and accuracy. Here we utilize a low-cell number transcriptome based on the Smart-seq2 method to perform long-read sequencing. Our analysis describes additional novel transcripts and complexity of the preimplantation transcriptome, identifying 2280 potential novel transcripts from previously unannotated loci and 6289 novel splicing isoforms from previously annotated genes. Notably, these novel transcripts and isoforms with transcription start sites are enriched for an active promoter modification, H3K4me3. Moreover, we generate a more complete and precise transcriptome by combining long-read and short-read data during early embryogenesis. Based on this approach, we identify a previously undescribed isoform of Kdm4dl with a modified mRNA reading frame and a novel noncoding gene designated XLOC_004958. Depletion of Kdm4dl or XLOC_004958 led to abnormal blastocyst development. Thus, our data provide a high-resolution and more precise transcriptome during preimplantation mouse embryogenesis.

Indexed as

AnimalsBlastocystEmbryonic DevelopmentHigh-Throughput Nucleotide SequencingHistonesJumonji Domain-Containing Histone DemethylasesMiceMolecular Sequence AnnotationProtein IsoformsRNA, Long NoncodingRNA, MessengerRNA SplicingTranscriptomehistone H3 trimethyl Lys4HistonesJumonji Domain-Containing Histone DemethylasesKDM4D protein, mouseProtein IsoformsRNA, Long NoncodingRNA, Messenger

Identifiers

PMID32461551
PMCPMC7253418
OpenAlexW3030724134

What OpenQuestion holds

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Registered trials

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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.