Evidence map›Paper›PMID 31881969›Full record

ArticleBMC genomics2019

An efficient simulated annealing algorithm for the RNA secondary structure prediction with Pseudoknots.

Zhang Kai, Wang Yuting, Lv Yulin, Liu Jun, He Juanjuan

Abstract read
In one paragraph

Article in BMC genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Review
  2. RNA folding using quantum computers.PLoS computational biology · 2022
    Article
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.

Zhang KaiSchool of Computer Science, Wuhan University of Science and Technology, Wuhan, 430081, China.
Wang YutingSchool of Computer Science, Wuhan University of Science and Technology, Wuhan, 430081, China.
Lv YulinSchool of Computer Science, Wuhan University of Science and Technology, Wuhan, 430081, China.
Liu JunSchool of Computer Science, Wuhan University of Science and Technology, Wuhan, 430081, China.
He JuanjuanSchool of Computer Science, Wuhan University of Science and Technology, Wuhan, 430081, China. hejuanjuan@wust.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRNA pseudoknot structures play an important role in biological processes. However, existing RNA secondary structure prediction algorithms cannot predict the pseudoknot structure efficiently. Although random matching can improve the number of base pairs, these non-consecutive base pairs cannot make contributions to reduce the free energy.

resultIn order to improve the efficiency of searching procedure, our algorithm take consecutive base pairs as the basic components. Firstly, our algorithm calculates and archive all the consecutive base pairs in triplet data structure, if the number of consecutive base pairs is greater than given minimum stem length. Secondly, the annealing schedule is adapted to select the optimal solution that has minimum free energy. Finally, the proposed algorithm is evaluated with the real instances in PseudoBase.

conclusionThe experimental results have been demonstrated to provide a competitive and oftentimes better performance when compared against some chosen state-of-the-art RNA structure prediction algorithms.

Indexed as

AlgorithmsBase PairingNucleic Acid ConformationRNAThermodynamicsRNAMinimum free energyPseudoknotRNA secondary structureSimulated annealing algorithm

Identifiers

PMID31881969
PMCPMC6933665

What Socratic holds

Textmetadata
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Registered trials

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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 Socratic graph.