Evidence map›Paper›PMID 32659723›Full record

ArticleiScience2020

Multilateral Bioinformatics Analyses Reveal the Function-Oriented Target Specificities and Recognition of the RNA-Binding Protein SFPQ.

Kei Iida, Masatoshi Hagiwara, Akihide Takeuchi

Open access · goldAbstract read
In one paragraph

Article in iScience, 2020. 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
1.0field-weighted citation impact, top 25% 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, 15 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

3 authors at 1 institution in 1 country.

Kei IidaMedical Research Support Center, Kyoto University, Graduate School of Medicine, Kyoto University, Konoecho Yoshida Sakyo-ku, Kyoto 606-8501, Japan.
Masatoshi HagiwaraDepartment of Anatomy and Developmental Biology, Graduate School of Medicine, Kyoto University, Konoecho Yoshida Sakyo-ku, Kyoto 606-8501, Japan.
Akihide TakeuchiDepartment of Anatomy and Developmental Biology, Graduate School of Medicine, Kyoto University, Konoecho Yoshida Sakyo-ku, Kyoto 606-8501, Japan. Electronic address: takeuchi.akihide.8r@kyoto-u.ac.jp.
Kyoto University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

RNA-binding proteins (RBPs) recognize consensus sequences and regulate specific target mRNAs. However, large-scale CLIP-seq revealed loose and broad binding of RBPs to larger proportion of expressed mRNAs: e.g. SFPQ binds to >10,000 pre-mRNAs but distinctly regulates <200 target genes during neuronal development. Identification of crucial binding for regulation and rules of target recognition is highly anticipated for systemic understanding of RBP regulations. For a breakthrough solution, we developed a bioinformatical method for CLIP-seq and transcriptome data by adopting iterative hypothesis testing. Essential binding was successfully identified in C-rich sequences close to the 5' splice sites of long introns, which further proposed target recognition mechanism via association between SFPQ and splicing factors during spliceosome assembly. The identified features of functional binding enabled us to predict regulons and also target genes in different species. This multilateral bioinformatics approach facilitates the elucidation of functionality, regulatory mechanism, and regulatory networks of RBPs.

Indexed as

BioinformaticsProtein Structure AspectsStructural Biology

Identifiers

PMID32659723
PMCPMC7358709
OpenAlexW3037459465

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.