Evidence map›Paper›PMID 11142374›Full record

ArticleRNA (New York, N.Y.)2000

Pre-mRNA processing factors are required for nuclear export.

A S Brodsky, P A Silver

Open access · greenAbstract read
In one paragraph

Article in RNA (New York, N.Y.), 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers.

0numbers the graph read from it
0cells of the map it votes in
90citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

90 citing papers in PubMed, 185 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Insights into nuclear dynamics using live-cell imaging approaches.Wiley interdisciplinary reviews. Systems biology and medicine · 2017
    Review
  18. Temporal and spatial regulation of mRNA export: Single particle RNA-imaging provides new tools and insights.BioEssays : news and reviews in molecular, cellular and developmental biology · 2017
    Review
  19. Article
  20. Article

30 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

2 authors at 1 institution in 1 country.

A S BrodskyDepartment of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and The Dana-Farber Cancer Institute, Boston, Massachusetts 02115, USA.
P A Silver
Harvard University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

RNA export from the nucleus is thought to be linked to proper processing and packaging into ribonucleoprotein protein complexes. A system to observe mRNA nuclear export in living yeast cells was developed by fusing the U1A RNA-binding protein to the green fluorescent protein to follow specific mRNAs with U1A hairpins engineered into them. RNAs encoding Rpl25, Pgk1, and Ssa4 were examined for the effects of 3' UTRs, introns, RNA processing factors, nucleoporins, and transport factors on their export. All accumulated in the nucleus in mutants affecting components of the nuclear export machinery and certain nucleoporins. However, under conditions of stress, PGK1 and RPL25 transcripts accumulate in the nucleus whereas SSA4 RNA is exported. Moreover, when export is blocked, only RNAs containing the ASH1 3' UTR accumulated in the nucleolus. Mutations in the splicing machinery selectively blocked export of only intron-containing RNAs. Mutations in RNA14, RNA15, and PAP1, which encode factors important for 3' processing, also blocked export of all RNAs, including SSA4, thereby linking export to the process of polyadenlyation. Taken together, these data graphically display the connections between mRNA processing and nuclear export.

Indexed as

RNA-Binding ProteinsRNA Processing, Post-Transcriptional3' Untranslated RegionsBiological TransportCarrier ProteinsCell NucleolusCell NucleusFungal ProteinsGreen Fluorescent ProteinsIntronsLuminescent ProteinsMembrane ProteinsNuclear ProteinsNucleic Acid ConformationPancreatitis-Associated ProteinsPoly A3' Untranslated RegionsCarrier ProteinsFungal ProteinsGreen Fluorescent ProteinsLuminescent ProteinsMembrane ProteinsNuclear ProteinsPancreatitis-Associated ProteinsPoly ARecombinant Fusion ProteinsREG3A protein, humanRibonucleoproteinsRibonucleoprotein, U1 Small NuclearRNA-Binding ProteinsRNA, FungalRNA PrecursorsU1A protein

Identifiers

PMID11142374
PMCPMC1370044
OpenAlexW2160516095

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.