Evidence map›Paper›PMID 27188396›Full record

ArticleBMC bioinformatics2016

RNA motif search with data-driven element ordering.

Ladislav Rampášek, Randi M Jimenez, Andrej Lupták, Tomáš Vinař, Broňa Brejová

Abstract read
In one paragraph

Article in BMC bioinformatics, 2016. 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
–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

7 citing papers in PubMed.

  1. Article
  2. Rapid discovery of functional RNA domains.Nucleic acids research · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. 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.

Ladislav RampášekDepartment of Computer Science, University of Toronto, Toronto, M5R 3G4, ON, Canada.
Randi M JimenezDepartment of Pharmaceutical Sciences, Chemistry, and Molecular Biology and Biochemistry, University of California, Irvine, 2141 Natural Sciences 2, Irvine, 92697, CA, USA.
Andrej LuptákDepartment of Pharmaceutical Sciences, Chemistry, and Molecular Biology and Biochemistry, University of California, Irvine, 2141 Natural Sciences 2, Irvine, 92697, CA, USA. aluptak@uci.edu.
Tomáš VinařFaculty of Mathematics, Physics, and Informatics, Comenius University, Mlynská dolina, Bratislava, 842 48, Slovakia.
Broňa BrejováFaculty of Mathematics, Physics, and Informatics, Comenius University, Mlynská dolina, Bratislava, 842 48, Slovakia. brejova@dcs.fmph.uniba.sk.

Funding

Luminescent RNAsR01GM094929 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI LUPTAK, ANDREJ · 2010 to 2013
$1.2M
Discovery and characterization of self-cleaving ribozyme structural variantsF31GM103241 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI JIMENEZ, RANDI · 2013 to 2014
$72k
NIGMS NIH HHS F31 GM103241NIGMS NIH HHS R01 GM094929
6 · The paper itself

Abstract

backgroundIn this paper, we study the problem of RNA motif search in long genomic sequences. This approach uses a combination of sequence and structure constraints to uncover new distant homologs of known functional RNAs. The problem is NP-hard and is traditionally solved by backtracking algorithms.

resultsWe have designed a new algorithm for RNA motif search and implemented a new motif search tool RNArobo. The tool enhances the RNAbob descriptor language, allowing insertions in helices, which enables better characterization of ribozymes and aptamers. A typical RNA motif consists of multiple elements and the running time of the algorithm is highly dependent on their ordering. By approaching the element ordering problem in a principled way, we demonstrate more than 100-fold speedup of the search for complex motifs compared to previously published tools.

conclusionsWe have developed a new method for RNA motif search that allows for a significant speedup of the search of complex motifs that include pseudoknots. Such speed improvements are crucial at a time when the rate of DNA sequencing outpaces growth in computing. RNArobo is available at http://compbio.fmph.uniba.sk/rnarobo .

Indexed as

Nucleotide MotifsAlgorithmsEntropyHumansRNASequence Analysis, RNARNAEntropyPseudoknotRNA motif searchSearch order

Identifiers

PMID27188396
PMCPMC4870747

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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 OpenQuestion graph.