Evidence map›Paper›PMID 10773068›Full record

ReviewNucleic acids research2000

Spatial organization of RNA polymerase II transcription in the nucleus.

M N Szentirmay, M Sawadogo

Open access · bronzeAbstract readReview
In one paragraph

Review in Nucleic acids research, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

15 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Cofilin-1 Is a Mechanosensitive Regulator of Transcription.Frontiers in cell and developmental biology · 2020
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Anchoring the genome.Genome biology · 2008
    Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. 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.

M N SzentirmayDepartment of Molecular Genetics, The University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030, USA. mszentir@mdanderson.org
M Sawadogo
The University of Texas MD Anderson Cancer Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In eukaryotic cells, mRNA synthesis is carried out by large, multifunctional complexes that are also involved in coordinating transcription with other nuclear processes. This survey focuses on the distribution and structural arrangement of these complexes within the nucleus, in relationship with the discrete positioning of particular chromosomal loci. To better understand the link between the spatial organization of the nucleus and the regulation of gene expression, it is necessary to combine information from biochemical studies with results from microscopic observations of preserved nuclear structures. Recent experimental approaches have made this possible. The subnuclear locations of specific chromosome loci, RNA transcripts, RNA polymerases, and transcription and pre-mRNA-processing factors can now be observed with computer-assisted microscopy and specific molecular probes. The results indicate that RNA polymerase II (RNAPII) transcription takes place at discrete sites scattered throughout the nucleoplasm, and that these sites are also the locations of pre-mRNA processing. Transcribing polymerases appear to be grouped into clusters at each transcription site. Cell cycle-dependent zones of transcription and processing factors have been identified, and certain subnuclear domains appear specialized for expression or silencing of particular genes. The arrangement of transcription in the nucleus is dynamic and depends on its transcriptional activity, with the RNAPII itself playing a central role in marshalling the large complexes involved in gene expression.

Indexed as

Transcription, GeneticAnimalsCell CycleCell NucleusChromosomesMammalsRNA, MessengerRNA Polymerase IIRNA, MessengerRNA Polymerase II

Identifiers

PMID10773068
PMCPMC105382
OpenAlexW2098841380

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.