Evidence map›Paper›PMID 22689765›Full record

ArticleBioinformatics (Oxford, England)2012

GraphClust: alignment-free structural clustering of local RNA secondary structures.

Steffen Heyne, Fabrizio Costa, Dominic Rose, Rolf Backofen

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

39 citing papers in PubMed.

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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

4 authors.

Steffen HeyneBioinformatics Group, Department of Computer Science, University of Freiburg,Georges-Köhler-Allee 106, D-79110 Freiburg, Germany.
Fabrizio Costa
Dominic Rose
Rolf Backofen

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

motivationClustering according to sequence-structure similarity has now become a generally accepted scheme for ncRNA annotation. Its application to complete genomic sequences as well as whole transcriptomes is therefore desirable but hindered by extremely high computational costs.

resultsWe present a novel linear-time, alignment-free method for comparing and clustering RNAs according to sequence and structure. The approach scales to datasets of hundreds of thousands of sequences. The quality of the retrieved clusters has been benchmarked against known ncRNA datasets and is comparable to state-of-the-art sequence-structure methods although achieving speedups of several orders of magnitude. A selection of applications aiming at the detection of novel structural ncRNAs are presented. Exemplarily, we predicted local structural elements specific to lincRNAs likely functionally associating involved transcripts to vital processes of the human nervous system. In total, we predicted 349 local structural RNA elements. AVAILABILITY: The GraphClust pipeline is available on request.

Indexed as

Nucleic Acid ConformationAlgorithmsAnimalsBase SequenceCluster AnalysisComputational BiologyHumansModels, TheoreticalNucleotide MotifsRNA, Long NoncodingSequence AlignmentSequence Analysis, RNARNA, Long Noncoding

Identifiers

PMID22689765
PMCPMC3371856

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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.