Evidence map›Paper›PMID 34226915›Full record

ArticleBriefings in bioinformatics2021

Porpoise: a new approach for accurate prediction of RNA pseudouridine sites.

Fuyi Li, Xudong Guo, Peipei Jin, Jinxiang Chen, Dongxu Xiang, Jiangning Song, Lachlan J M Coin

Open access · greenAbstract read
In one paragraph

Article in Briefings in bioinformatics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
4.5field-weighted citation impact, top 4% 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

24 citing papers in PubMed, 59 citations in OpenAlex.

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  5. Simultaneous nanopore profiling of mRNA mNature biotechnology · 2024
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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

7 authors at 6 institutions in 2 countries.

Fuyi LiDepartment of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, the University of Melbourne, Australia.
Xudong GuoNingxia University, China.
Peipei JinDepartment of Clinical Laboratory of Ruijin Hospital, affiliated with Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Jinxiang ChenNorthwest A&F University, China.
Dongxu XiangFaculty of Engineering and Information Technology, The University of Melbourne, Australia.
Jiangning SongMonash Biomedicine Discovery Institute, Monash University, Australia.
Lachlan J M CoinDepartment of Microbiology and Immunology at the University of Melbourne, Australia.
University of Melbourne · AUMonash University · AUNingxia University · CNNorthwest A&F University · CNPeter Doherty Institute · AUShanghai Jiao Tong University · CN

Funding

New Tricks for 'Old' Drugs: PK/PD of Polymyxin Nonantibiotic CombinationsR01AI111965 · NIAID · MONASH UNIVERSITY · PI LI, JIAN · 2014 to 2018
$4.3M
NIAID NIH HHS R01 AI111965
6 · The paper itself

Abstract

Pseudouridine is a ubiquitous RNA modification type present in eukaryotes and prokaryotes, which plays a vital role in various biological processes. Almost all kinds of RNAs are subject to this modification. However, it remains a great challenge to identify pseudouridine sites via experimental approaches, requiring expensive and time-consuming experimental research. Therefore, computational approaches that can be used to perform accurate in silico identification of pseudouridine sites from the large amount of RNA sequence data are highly desirable and can aid in the functional elucidation of this critical modification. Here, we propose a new computational approach, termed Porpoise, to accurately identify pseudouridine sites from RNA sequence data. Porpoise builds upon a comprehensive evaluation of 18 frequently used feature encoding schemes based on the selection of four types of features, including binary features, pseudo k-tuple composition, nucleotide chemical property and position-specific trinucleotide propensity based on single-strand (PSTNPss). The selected features are fed into the stacked ensemble learning framework to enable the construction of an effective stacked model. Both cross-validation tests on the benchmark dataset and independent tests show that Porpoise achieves superior predictive performance than several state-of-the-art approaches. The application of model interpretation tools demonstrates the importance of PSTNPs for the performance of the trained models. This new method is anticipated to facilitate community-wide efforts to identify putative pseudouridine sites and formulate novel testable biological hypothesis.

Indexed as

AlgorithmsComputational BiologyMachine LearningPseudouridineReproducibility of ResultsRNASequence Analysis, RNAPseudouridineRNAebioinformaticsmachine learningRNA pseudouridine sitsequence analysisstacking ensemble learning

Identifiers

PMID34226915
PMCPMC8575008
OpenAlexW3179652920

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.