Evidence map›Paper›PMID 33747031›Full record

ReviewFrontiers in genetics2021

The Epigenetics of Gametes and Early Embryos and Potential Long-Range Consequences in Livestock Species-Filling in the Picture With Epigenomic Analyses.

Linkai Zhu, Sadie L Marjani, Zongliang Jiang

Abstract readReview
In one paragraph

Review in Frontiers in genetics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing 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

37 citing papers in PubMed.

  1. Review
  2. Review
  3. Single-nucleotide RNA mCell reports · 2026
    Article
  4. Article
  5. Article
  6. Animal reproduction · 2026
    Article
  7. AAV vector development, back to the future.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  8. Article
  9. Article
  10. Article
  11. The Role of Nutrition Across Production Stages to Improve Sow Longevity.Animals : an open access journal from MDPI · 2025
    Review
  12. Article
  13. Article
  14. Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. Review
  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

3 authors.

Linkai ZhuAgCenter, School of Animal Sciences, Louisiana State University, Baton Rouge, LA, United States.
Sadie L MarjaniDepartment of Biology, Central Connecticut State University, New Britain, CT, United States.
Zongliang JiangAgCenter, School of Animal Sciences, Louisiana State University, Baton Rouge, LA, United States.

Funding

DNA Methylation at N6-Adenine in Placental Trophoblast DevelopmentR01HD102533 · NICHD · UNIVERSITY OF FLORIDA · PI JIANG, ZONGLIANG, XIAO, ZHUO ANDREW · 2020 to 2024
$3.1M
NICHD NIH HHS R01 HD102533
6 · The paper itself

Abstract

The epigenome is dynamic and forged by epigenetic mechanisms, such as DNA methylation, histone modifications, chromatin remodeling, and non-coding RNA species. Increasing lines of evidence support the concept that certain acquired traits are derived from environmental exposure during early embryonic and fetal development, i.e., fetal programming, and can even be "memorized" in the germline as epigenetic information and transmitted to future generations. Advances in technology are now driving the global profiling and precise editing of germline and embryonic epigenomes, thereby improving our understanding of epigenetic regulation and inheritance. These achievements open new avenues for the development of technologies or potential management interventions to counteract adverse conditions or improve performance in livestock species. In this article, we review the epigenetic analyses (DNA methylation, histone modification, chromatin remodeling, and non-coding RNAs) of germ cells and embryos in mammalian livestock species (cattle, sheep, goats, and pigs) and the epigenetic determinants of gamete and embryo viability. We also discuss the effects of parental environmental exposures on the epigenetics of gametes and the early embryo, and evidence for transgenerational inheritance in livestock.

Indexed as

cattleembryosepigeneticsgoatsoocytespigssheepsperm

Identifiers

PMID33747031
PMCPMC7966815

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.