Evidence map›Paper›PMID 16314565›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2005

Global gene expression profiles reveal significant nuclear reprogramming by the blastocyst stage after cloning.

Sadie L Smith, Robin E Everts, X Cindy Tian, Fuliang Du, Li-Ying Sung, Sandra L Rodriguez-Zas, Byeong-Seon Jeong, Jean-Paul Renard, Harris A Lewin, Xiangzhong Yang

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
–field-weighted citation impact
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

45 citing papers in PubMed.

  1. Article
  2. Pre-Implantation Bovine Embryo Evaluation-From Optics to Omics and Beyond.Animals : an open access journal from MDPI · 2023
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Methylome Dynamics of Bovine Gametes andFrontiers in genetics · 2019
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Profile of Harris A. Lewin.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
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

10 authors.

Sadie L SmithCenter for Regenerative Biology/Department of Animal Science, University of Connecticut, Storrs, CT 06269, USA.
Robin E Everts
X Cindy Tian
Fuliang Du
Li-Ying Sung
Sandra L Rodriguez-Zas
Byeong-Seon Jeong
Jean-Paul Renard
Harris A Lewin
Xiangzhong Yang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nuclear transfer (NT) has potential applications in agriculture and biomedicine, but the technology is hindered by low efficiency. Global gene expression analysis of clones is important for the comprehensive study of nuclear reprogramming. Here, we compared global gene expression profiles of individual bovine NT blastocysts with their somatic donor cells and fertilized control embryos using cDNA microarray technology. The NT embryos' gene expression profiles were drastically different from those of their donor cells and closely resembled those of the naturally fertilized embryos. Our findings demonstrate that the NT embryos have undergone significant nuclear reprogramming by the blastocyst stage; however, problems may occur during redifferentiation for tissue genesis and organogenesis, and small reprogramming errors may be magnified downstream in development.

Indexed as

Cloning, OrganismGene Expression ProfilingAnimalsBlastocystCattleCell NucleusFertilization in VitroInsemination, ArtificialOligonucleotide Array Sequence AnalysisRNA, MessengerUp-RegulationRNA, Messenger

Identifiers

PMID16314565
PMCPMC1308920

What OpenQuestion holds

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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.