Evidence map›Paper›PMID 10329631›Full record

ArticleThe EMBO journal1999

Inefficient processing impairs release of RNA from the site of transcription.

N Custódio, M Carmo-Fonseca, F Geraghty, H S Pereira, F Grosveld, M Antoniou

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 102 papers.

0numbers the graph read from it
0cells of the map it votes in
102citing papers in PubMed
6.2field-weighted citation impact, top 3% 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

102 citing papers in PubMed, 214 citations in OpenAlex.

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  17. Integration of mRNP formation and export.Cellular and molecular life sciences : CMLS · 2017
    Review
  18. mGenes & development · 2017
    Article
  19. Article
  20. Article

42 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

6 authors at 3 institutions in 3 countries.

N CustódioInstitute of Histology and Embryology, Faculty of Medicine, University of Lisbon, 1699 Lisbon codex, Portugal.
M Carmo-Fonseca
F Geraghty
H S Pereira
F Grosveld
M Antoniou
University of Lisbon · PTGuy's Hospital · GBErasmus University Rotterdam · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We describe here for the first time the site of retention within the nucleus of pre-mRNA processing mutants unable to be exported to the cytoplasm. Fluorescence in situ hybridization was used to detect transcripts from human beta-globin genes that are either normal or defective in splicing or 3' end formation. Nuclear transcripts of both wild-type and mutant RNAs are detected only as intranuclear foci that colocalize with the template gene locus. The kinetics of transcript release from the site of transcription was assessed by treatment of cells with the transcriptional inhibitors actinomycin D, alpha-amanitin and DRB. These drugs induce the rapid disappearance of nuclear foci corresponding to wild-type human beta-globin RNA. In contrast, pre-mRNA mutants defective in either splicing or 3' end formation and which fail to be transported to the cytoplasm, are retained at the site of transcription. Therefore, 3' end processing and splicing appear to be rate limiting for release of mRNA from the site of transcription.

Indexed as

AmanitinsCell LineDactinomycinDichlororibofuranosylbenzimidazoleGlobinsHumansIn Situ Hybridization, FluorescenceKineticsMutationRNA, MessengerRNA PrecursorsRNA Processing, Post-TranscriptionalRNA SplicingSpliceosomesTranscription, GeneticAmanitinsDactinomycinDichlororibofuranosylbenzimidazoleGlobinsRNA, MessengerRNA Precursors

Identifiers

PMID10329631
PMCPMC1171366
OpenAlexW2116764585

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.