Evidence map›Paper›PMID 28483779›Full record

ArticleGenome research2017

Heritable L1 retrotransposition in the mouse primordial germline and early embryo.

Sandra R Richardson, Patricia Gerdes, Daniel J Gerhardt, Francisco J Sanchez-Luque, Gabriela-Oana Bodea, Martin Muñoz-Lopez, J Samuel Jesuadian, Marie-Jeanne H C Kempen, Patricia E Carreira, Jeffrey A Jeddeloh and 4 more

Open access · greenAbstract read
In one paragraph

Article in Genome research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 1 pooled it
–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

69 citing papers in PubMed, 1 synthesis or guideline pooled it, 110 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. A cross-talk between p16High senescence and cellular reprogramming.Clinical science (London, England : 1979) · 2026
    Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. From the genome's perspective: Bearing somatic retrotransposition to leverage the regulatory potential of L1 RNAs.BioEssays : news and reviews in molecular, cellular and developmental biology · 2025
    Review
  12. Article
  13. Review
  14. Article
  15. Retrotransposons in embryogenesis and neurodevelopment.Biochemical Society transactions · 2024
    Review
  16. Review
  17. Article
  18. YY1 is a transcriptional activator of mouse LINE-1 Tf subfamily.bioRxiv : the preprint server for biology · 2024
    Article
  19. Article
  20. p16Nature cell biology · 2023
    Article

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

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

14 authors at 6 institutions in 4 countries.

Sandra R RichardsonMater Research Institute-University of Queensland, Woolloongabba QLD 4102, Australia.
Patricia GerdesMater Research Institute-University of Queensland, Woolloongabba QLD 4102, Australia.
Daniel J GerhardtMater Research Institute-University of Queensland, Woolloongabba QLD 4102, Australia.
Francisco J Sanchez-LuqueMater Research Institute-University of Queensland, Woolloongabba QLD 4102, Australia.
Gabriela-Oana BodeaMater Research Institute-University of Queensland, Woolloongabba QLD 4102, Australia.
Martin Muñoz-LopezDepartment of Genomic Medicine, GENYO, Centre for Genomics and Oncological Research, Pfizer-University of Granada-Andalusian Regional Government, PTS Granada, 18016 Granada, Spain.
J Samuel JesuadianMater Research Institute-University of Queensland, Woolloongabba QLD 4102, Australia.
Marie-Jeanne H C KempenMater Research Institute-University of Queensland, Woolloongabba QLD 4102, Australia.
Patricia E CarreiraMater Research Institute-University of Queensland, Woolloongabba QLD 4102, Australia.
Jeffrey A JeddelohRoche Sequencing Solutions, Incorporated, Madison, Wisconsin 53719, USA.
Jose L Garcia-PerezDepartment of Genomic Medicine, GENYO, Centre for Genomics and Oncological Research, Pfizer-University of Granada-Andalusian Regional Government, PTS Granada, 18016 Granada, Spain.
Haig H KazazianInstitute of Genetic Medicine and Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Adam D EwingMater Research Institute-University of Queensland, Woolloongabba QLD 4102, Australia.
Geoffrey J FaulknerMater Research Institute-University of Queensland, Woolloongabba QLD 4102, Australia.
The University of Queensland · AUEnergy Center of Wisconsin · USJohns Hopkins University · USPfizer-University of Granada-Junta de Andalucía Centre for Genomics and Oncological Research · ESUniversity of Wisconsin–Madison · USWestern General Hospital · GB

Funding

Retrotransposition in Health and DiseaseR01GM099875 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI KAZAZIAN, HAIG H. · 2012 to 2019
$4.0M
NIGMS NIH HHS R01 GM099875Wellcome Trust
6 · The paper itself

Abstract

LINE-1 (L1) retrotransposons are a noted source of genetic diversity and disease in mammals. To expand its genomic footprint, L1 must mobilize in cells that will contribute their genetic material to subsequent generations. Heritable L1 insertions may therefore arise in germ cells and in pluripotent embryonic cells, prior to germline specification, yet the frequency and predominant developmental timing of such events remain unclear. Here, we applied mouse retrotransposon capture sequencing (mRC-seq) and whole-genome sequencing (WGS) to pedigrees of C57BL/6J animals, and uncovered an L1 insertion rate of ≥1 event per eight births. We traced heritable L1 insertions to pluripotent embryonic cells and, strikingly, to early primordial germ cells (PGCs). New L1 insertions bore structural hallmarks of target-site primed reverse transcription (TPRT) and mobilized efficiently in a cultured cell retrotransposition assay. Together, our results highlight the rate and evolutionary impact of heritable L1 retrotransposition and reveal retrotransposition-mediated genomic diversification as a fundamental property of pluripotent embryonic cells in vivo.

Indexed as

Long Interspersed Nucleotide ElementsAnimalsEmbryo, MammalianFemaleGenomicsGerm CellsHeLa CellsHumansMaleMiceMice, Inbred C57BLMosaicismWhole Genome Sequencing

Identifiers

PMID28483779
PMCPMC5538555
OpenAlexW2612670250

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.