Evidence map›Paper›PMID 12711679›Full record

ArticleNucleic acids research2003

Multiple, dispersed human U6 small nuclear RNA genes with varied transcriptional efficiencies.

Angela M Domitrovich, Gary R Kunkel

Open access · bronzeAbstract read
In one paragraph

Article in Nucleic acids research, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

43 citing papers in PubMed, 82 citations in OpenAlex.

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  13. RNA Polymerase II Activity of Type 3 Pol III Promoters.Molecular therapy. Nucleic acids · 2018
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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.

Angela M DomitrovichDepartment of Biochemistry and Biophysics, Texas A&M University, 2128 TAMU, College Station, TX 77843-2128, USA.
Gary R Kunkel
Texas A&M University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vertebrate U6 small nuclear RNA (snRNA) gene promoters are among the founding members of those recognized by RNA polymerase III in which all control elements for initiation are located in the 5'-flanking region. Previously, one human U6 gene (U6-1) has been studied extensively. We have identified a total of nine full-length U6 loci in the human genome. Unlike human U1 and U2 snRNA genes, most of the full-length U6 loci are dispersed throughout the genome. Of the nine full-length U6 loci, five are potentially active genes (U6-1, U6-2, U6-7, U6-8 and U6-9) since they are bound by TATA-binding protein and enriched in acetylated histone H4 in cultured human 293 cells. These five all contain OCT, SPH, PSE and TATA elements, although the sequences of these elements are variable. Furthermore, these five genes are transcribed to different extents in vitro or after transient transfection of human 293 cells. Of the nine full-length U6 loci, only U6-7 and U6-8 are closely linked and contain highly conserved 5'-flanking regions. However, due to a modest sequence difference in the proximal sequence elements for U6-7 and U6-8, these genes are transcribed at very different levels in transfected cells.

Indexed as

AcetylationBase SequenceCell LineChromatinChromosome MappingGenome, HumanHistonesHumansMultigene FamilyPromoter Regions, GeneticProtein BindingRNA, Small NuclearSequence Homology, Nucleic AcidTATA-Box Binding ProteinTranscription FactorsTranscription, GeneticChromatinHistonesRNA, Small NuclearSNAPC protein complex, humanTATA-Box Binding ProteinTranscription FactorsU6 small nuclear RNA

Identifiers

PMID12711679
PMCPMC154217
OpenAlexW2008420979

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.