Evidence map›Paper›PMID 10999412›Full record

ReviewPlant molecular biology2000

RNA viruses as inducers, suppressors and targets of post-transcriptional gene silencing.

R Marathe, R Anandalakshmi, T H Smith, G J Pruss, V B Vance

Abstract readReview
PubMed Publisher
In one paragraph

Review in Plant molecular biology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. RNA interference in infectious tropical diseases.The Korean journal of parasitology · 2008
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Silencing of SARS-CoV spike gene by small interfering RNA in HEK 293T cells.Biochemical and biophysical research communications · 2004
    Article
  14. Article
  15. Article
  16. Review
  17. Article
  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

5 authors.

R MaratheDepartment of Biological Sciences, University of South Carolina, Columbia 29208, USA.
R Anandalakshmi
T H Smith
G J Pruss
V B Vance

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Post-transcriptional gene silencing (PTGS) is a fundamental regulatory mechanism operating in diverse types of organisms, but the cellular components of the gene silencing machinery and the regulation of the process are not understood. Recent findings that cytoplasmically replicating RNA viruses act as both targets and inducers of PTGS has led to the idea that PTGS may have evolved as an anti-viral defense mechanism in plants. Consistent with this hypothesis, it has been found that certain plant viruses encode proteins that suppress PTGS. From a practical standpoint, an understanding of the mechanisms by which viruses regulate PTGS may well lead to better ways to control gene expression in plants. It is often desirable to overexpress selected beneficial genes or to silence detrimental ones in order to confer a particular phenotype. Induction of PTGS using RNA viruses as vectors or as transgenes provides a reliable and efficient way to interfere with the expression of a specific gene or with a family of genes. Conversely, expression of viral suppressors has significant potential to improve yields in technologies that use plants to express beneficial gene products. Given the antiviral nature of gene silencing in plants and the indications that PTGS is an ancient mechanism in eukaryotic organisms, understanding the phenomenon in plants could well lead to the development of anti-viral strategies in both plants and animals.

Indexed as

Gene SilencingPlantsRNA Processing, Post-TranscriptionalRNA, ViralRNA VirusesRNA, Viral

Identifiers

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.