Evidence map›Paper›PMID 27557707›Full record

ArticleNucleic acids research2016

Conservation of context-dependent splicing activity in distant Muscleblind homologs.

Julia C Oddo, Tanvi Saxena, Ona L McConnell, J Andrew Berglund, Eric T Wang

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.8field-weighted citation impact, top 13% 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

12 citing papers in PubMed, 20 citations in OpenAlex.

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  12. Repeat-associated RNA structure and aberrant splicing.Biochimica et biophysica acta. Gene regulatory mechanisms
    Review
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

5 authors at 3 institutions in 1 country.

Julia C OddoKoch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
Tanvi SaxenaDepartment of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL 32610, USA Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, FL 32610, USA.
Ona L McConnellDepartment of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL 32610, USA Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, FL 32610, USA.
J Andrew BerglundCenter for Neurogenetics, University of Florida, Gainesville, FL 32610, USA Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, FL 32610, USA Department of Chemistry and Biochemistry and Institute of Molecular Biology, University of Oregon, Eugene, OR 97403, USA.
Eric T WangKoch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA Department of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL 32610, USA Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, FL 32610, USA eric.t.wang@ufl.edu.
University of Florida · USMassachusetts Institute of Technology · USUniversity of Oregon · US

Funding

Ppst-transcriptional regulation of gene expression in neuromuscular diseaseDP5OD017865 · OD · UNIVERSITY OF FLORIDA · PI WANG, ERIC T · 2013 to 2017
$2.0M
NIH HHS DP5 OD017865
6 · The paper itself

Abstract

The Muscleblind (MBL) protein family is a deeply conserved family of RNA binding proteins that regulate alternative splicing, alternative polyadenylation, RNA stability and RNA localization. Their inactivation due to sequestration by expanded CUG repeats causes symptoms in the neuromuscular disease myotonic dystrophy. MBL zinc fingers are the most highly conserved portion of these proteins, and directly interact with RNA. We identified putative MBL homologs in Ciona intestinalis and Trichoplax adhaerens, and investigated their ability, as well as that of MBL homologs from human/mouse, fly and worm, to regulate alternative splicing. We found that all homologs can regulate alternative splicing in mouse cells, with some regulating over 100 events. The cis-elements through which each homolog exerts its splicing activities are likely to be highly similar to mammalian Muscleblind-like proteins (MBNLs), as suggested by motif analyses and the ability of expanded CUG repeats to inactivate homolog-mediated splicing. While regulation of specific target exons by MBL/MBNL has not been broadly conserved across these species, genes enriched for MBL/MBNL binding sites in their introns may play roles in cell adhesion, ion transport and axon guidance, among other biological pathways, suggesting a specific, conserved role for these proteins across a broad range of metazoan species.

Indexed as

Sequence Homology, Amino AcidAnimalsCiona intestinalisConserved SequenceEvolution, MolecularExonsGene OntologyGenes, ReporterHeLa CellsHumansIntronsMiceNucleotide MotifsPlacozoaRepetitive Sequences, Nucleic AcidRNA-Binding ProteinsRNA-Binding ProteinsRNA, Messenger

Identifiers

PMID27557707
PMCPMC5041496
OpenAlexW2515913392

What OpenQuestion holds

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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.