Evidence map›Paper›PMID 30962577›Full record

ReviewNature reviews. Microbiology2019

Origins and evolutionary consequences of ancient endogenous retroviruses.

Welkin E Johnson

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Microbiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 250 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
250citing papers in PubMed, 1 pooled it
62.2field-weighted citation impact, top 1% 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

250 citing papers in PubMed, 1 synthesis or guideline pooled it, 411 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Evolution ofInternational journal of molecular sciences · 2026
    Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. Aberrant Expression of Human Endogenous Retroviruses andInternational journal of molecular sciences · 2026
    Article
  14. The molecular evolution of vertebrate organs.Nature ecology & evolution · 2026
    Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. Article

190 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

1 author at 1 institution in 1 country.

Welkin E JohnsonBiology Department, Boston College, Chestnut Hill, MA, USA. welkin.johnson@bc.edu.ORCID http://orcid.org/0000-0001-5991-5414
Boston College · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Retroviruses infect a broad range of vertebrate hosts that includes amphibians, reptiles, fish, birds and mammals. In addition, a typical vertebrate genome contains thousands of loci composed of ancient retroviral sequences known as endogenous retroviruses (ERVs). ERVs are molecular remnants of ancient retroviruses and proof that the ongoing relationship between retroviruses and their vertebrate hosts began hundreds of millions of years ago. The long-term impact of retroviruses on vertebrate evolution is twofold: first, as with other viruses, retroviruses act as agents of selection, driving the evolution of host genes that block viral infection or that mitigate pathogenesis, and second, through the phenomenon of endogenization, retroviruses contribute an abundance of genetic novelty to host genomes, including unique protein-coding genes and cis-acting regulatory elements. This Review describes ERV origins, their diversity and their relationships to retroviruses and discusses the potential for ERVs to reveal virus-host interactions on evolutionary timescales. It also describes some of the many examples of cellular functions, including protein-coding genes and regulatory elements, that have evolved from ERVs.

Indexed as

Evolution, MolecularAnimalsEndogenous RetrovirusesGene Products, envHost-Pathogen InteractionsHumansPregnancy ProteinsTerminal Repeat SequencesVirus InternalizationGene Products, envPregnancy Proteinssyncytin

Identifiers

PMID30962577
OpenAlexW2936448388

What OpenQuestion holds

Textmetadata
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.