Evidence map›Paper›PMID 19029311›Full record

ArticleRNA (New York, N.Y.)2009

The 5' external transcribed spacer in mouse ribosomal RNA contains two cleavage sites.

Tatyana Kent, Yevgeniya R Lapik, Dimitri G Pestov

Open access · bronzeAbstract read
In one paragraph

Article in RNA (New York, N.Y.), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

29 citing papers in PubMed, 46 citations in OpenAlex.

  1. RiboCop surveils pre-rRNA processing by Dicer in cellular quiescence.bioRxiv : the preprint server for biology · 2025
    Article
  2. Yeast pre-rRNA is processed at the A' site.microPublication biology · 2025
    Article
  3. Mouse Oocytes, A Complex Single Cell Transcriptome.Frontiers in cell and developmental biology · 2022
    Article
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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

3 authors at 2 institutions in 1 country.

Tatyana KentDepartment of Cell Biology, School of Osteopathic Medicine, University of Medicine and Dentistry of New Jersey, Stratford, New Jersey 08084, USA.
Yevgeniya R Lapik
Dimitri G Pestov
Rowan University · USUniversity of Illinois Chicago · US

Funding

Monitoring mechanisms in mammalian ribosome biogenesisR01GM074091 · NIGMS · UNIV OF MED/DENT NJ-SCH OSTEOPATHIC MED · PI PESTOV, DIMITRI G · 2005 to 2014
$2.4M
NIGMS NIH HHS GM074091NIGMS NIH HHS R01 GM074091
6 · The paper itself

Abstract

The 5' external transcribed spacer (5'ETS) is critical for 18S rRNA formation and is the longest noncoding region in a ribosomal RNA transcript. Here we show that processing in mouse 5'ETS involves two cleavage events. Processing at site A' corresponds to the previously described "primary cleavage," which precedes other processing steps. Processing at the novel site A0 occurs 1 kb downstream from A' yielding two new rRNA precursors: 43S and 29S. The excised 5'-A' and A'-A0 fragments are rapidly degraded under normal conditions. Depletion of the exosome component EXOSC10/PM-Scl100 (ortholog of yeast Rrp6p) results in a strong accumulation of the A'-A0 spacer fragment in mouse cells. We discuss the finding of a second processing site in mammalian 5'ETS in relation to the involvement of the U3 snoRNA in pre-rRNA processing and present a revised map of the mouse 18S rRNA processing pathway.

Indexed as

AnimalsDNA, Ribosomal SpacerExoribonucleasesExosome Multienzyme Ribonuclease ComplexExosomesHumansMiceModels, BiologicalModels, GeneticMolecular Sequence DataNIH 3T3 CellsRNA PrecursorsRNA, RibosomalRNA, Ribosomal, 18SRNA, Small NucleolarRNA SplicingDNA, Ribosomal SpacerExoribonucleasesExosome Multienzyme Ribonuclease ComplexRNA PrecursorsRNA, RibosomalRNA, Ribosomal, 18SRNA, Small NucleolarRNA, U3 small nucleolarRNA, UntranslatedRRP6 protein, S cerevisiaeSaccharomyces cerevisiae Proteins

Identifiers

PMID19029311
PMCPMC2612764
OpenAlexW2156480163

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.