Literature DB >> 22877864

PPfold 3.0: fast RNA secondary structure prediction using phylogeny and auxiliary data.

Zsuzsanna Sükösd1, Bjarne Knudsen, Jørgen Kjems, Christian N S Pedersen.   

Abstract

UNLABELLED: PPfold is a multi-threaded implementation of the Pfold algorithm for RNA secondary structure prediction. Here we present a new version of PPfold, which extends the evolutionary analysis with a flexible probabilistic model for incorporating auxiliary data, such as data from structure probing experiments. Our tests show that the accuracy of single-sequence secondary structure prediction using experimental data in PPfold 3.0 is comparable to RNAstructure. Furthermore, alignment structure prediction quality is improved even further by the addition of experimental data. PPfold 3.0 therefore has the potential of producing more accurate predictions than it was previously possible.
AVAILABILITY AND IMPLEMENTATION: PPfold 3.0 is available as a platform-independent Java application and can be downloaded from http://birc.au.dk/software/ppfold.

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Year:  2012        PMID: 22877864     DOI: 10.1093/bioinformatics/bts488

Source DB:  PubMed          Journal:  Bioinformatics        ISSN: 1367-4803            Impact factor:   6.937


  22 in total

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10.  Quantifying variances in comparative RNA secondary structure prediction.

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