Evidence map›Paper›PMID 20855541›Full record

ArticleRNA (New York, N.Y.)2010

Functional characterization of the Drosophila MRP (mitochondrial RNA processing) RNA gene.

Mary D Schneider, Anupinder K Bains, T K Rajendra, Zbigniew Dominski, A Gregory Matera, Andrew J Simmonds

Open access · bronzeAbstract read
In one paragraph

Article in RNA (New York, N.Y.), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-weighted citation impact, top 33% 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

7 citing papers in PubMed, 9 citations in OpenAlex.

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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

6 authors at 2 institutions in 2 countries.

Mary D SchneiderDepartment of Cell Biology, University of Alberta, Edmonton, Alberta T6G2H7, Canada.
Anupinder K Bains
T K Rajendra
Zbigniew Dominski
A Gregory Matera
Andrew J Simmonds
University of Alberta · CAUniversity of North Carolina at Chapel Hill · US

Funding

ORGANIZATION OF RIBONUCLEOPROTEINS IN MAMMALIAN CELLSR01GM053034 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MATERA, A. GREGORY · 1996 to 2015
$4.3M
CIHR 84154NIGMS NIH HHS R01 GM053034NIGMS NIH HHS R01-GM053034
6 · The paper itself

Abstract

MRP RNA is a noncoding RNA component of RNase mitochondrial RNA processing (MRP), a multi-protein eukaryotic endoribonuclease reported to function in multiple cellular processes, including ribosomal RNA processing, mitochondrial DNA replication, and cell cycle regulation. A recent study predicted a potential Drosophila ortholog of MRP RNA (CR33682) by computer-based genome analysis. We have confirmed the expression of this gene and characterized the phenotype associated with this locus. Flies with mutations that specifically affect MRP RNA show defects in growth and development that begin in the early larval period and end in larval death during the second instar stage. We present several lines of evidence demonstrating a role for Drosophila MRP RNA in rRNA processing. The nuclear fraction of Drosophila MRP RNA localizes to the nucleolus. Further, a mutant strain shows defects in rRNA processing that include a defect in 5.8S rRNA processing, typical of MRP RNA mutants in other species, as well as defects in early stages of rRNA processing.

Indexed as

Active Transport, Cell NucleusAnimalsBase SequenceCell NucleusDrosophila melanogasterLife Cycle StagesMitochondriaMolecular Sequence DataRNARNA, MitochondrialRNA, RibosomalRNA, UntranslatedRNARNA, MitochondrialRNA, RibosomalRNA, Untranslated

Identifiers

PMID20855541
PMCPMC2957052
OpenAlexW2144833380

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.