Evidence map›Paper›PMID 34665225›Full record

ReviewBiochemical Society transactions2021

Programmed DNA elimination: silencing genes and repetitive sequences in somatic cells.

Maxim V Zagoskin, Jianbin Wang

Open access · greenAbstract readReview
In one paragraph

Review in Biochemical Society transactions, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

21 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Biparental inheritance of germline-specific chromosomes in the sea lamprey and their roles in oocytes.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Remarkable chromosomes and karyotypes: A top 10 list.Molecular biology of the cell · 2024
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  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

2 authors at 1 institution in 1 country.

Maxim V ZagoskinDepartment of Biochemistry and Cellular and Molecular Biology, University of Tennessee, Knoxville, TN, U.S.A.ORCID 0000-0002-8447-0581
Jianbin WangDepartment of Biochemistry and Cellular and Molecular Biology, University of Tennessee, Knoxville, TN, U.S.A.ORCID 0000-0003-3155-894X
University of Tennessee at Knoxville · US

Funding

Programmed DNA Elimination in Parasitic NematodesR01AI155588 · NIAID · UNIVERSITY OF TENNESSEE KNOXVILLE · PI Jianbin Wang · 2020 to 2026
$3.0M
NIAID NIH HHS R01 AI155588
6 · The paper itself

Abstract

In a multicellular organism, the genomes of all cells are in general the same. Programmed DNA elimination is a notable exception to this genome constancy rule. DNA elimination removes genes and repetitive elements in the germline genome to form a reduced somatic genome in various organisms. The process of DNA elimination within an organism is highly accurate and reproducible; it typically occurs during early embryogenesis, coincident with germline-soma differentiation. DNA elimination provides a mechanism to silence selected genes and repeats in somatic cells. Recent studies in nematodes suggest that DNA elimination removes all chromosome ends, resolves sex chromosome fusions, and may also promote the birth of novel genes. Programmed DNA elimination processes are diverse among species, suggesting DNA elimination likely has evolved multiple times in different taxa. The growing list of organisms that undergo DNA elimination indicates that DNA elimination may be more widespread than previously appreciated. These various organisms will serve as complementary and comparative models to study the function, mechanism, and evolution of programmed DNA elimination in metazoans.

Indexed as

Gene SilencingAnimalsChromosomesDNA Transposable ElementsEmbryonic DevelopmentEvolution, MolecularGene ExpressionGene Expression RegulationGerm CellsHumansDNA Transposable Elementschromosomesevolutionary biologygene silencingnematode Ascarisprogrammed DNA eliminationrepeats and transposable elements

Identifiers

PMID34665225
PMCPMC9200590
OpenAlexW3206790808

What OpenQuestion holds

Textmetadata
LicenceTDM
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.