Annotating RNA motifs in sequences and alignments (2015)
Type of ContentJournal Article
PublisherUniversity of Canterbury. Biological Sciences
University of Canterbury. Biomolecular Interaction Centre
AuthorsGardner, P.P., Eldai, H.show all
RNA performs a diverse array of important functions across all cellular life. These functions include important roles in translation, building translational machinery and maturing messenger RNA. More recent discoveries include the miRNAs and bacterial sRNAs that regulate gene expression, the thermosensors, riboswitches and other cis-regulatory elements that help prokaryotes sense their environment and eukaryotic piRNAs that suppress transposition. However, there can be a long period between the initial discovery of a RNA and determining its function. We present a bioinformatic approach to characterise RNA motifs, which are critical components of many RNA structure-function relationships. These motifs can, in some instances, provide researchers with functional hypotheses for uncharacterised RNAs. Moreover, we introduce a new pro le-based database of RNA motifs - RMfam - and illustrate some applications for investigating the evolution and functional characterisation of RNA.
CitationGardner, P.P., Eldai, H. (2015) Annotating RNA motifs in sequences and alignments. Nucleic Acids Research, 43(2), pp. 691-698.
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