Towards structural classification of long non-coding RNAs.
While long non-coding RNAs play key roles in disease and development, few structural studies have been performed to date for this emerging class of RNAs. Previous structural studies are reviewed, and a pipeline is presented to determine secondary structures of long non-coding RNAs. Similar to riboswitches, experimentally determined secondary structures of long non-coding RNAs for one species, may be used to improve sequence/structure alignments for other species. As riboswitches have been classified according to their secondary structure, a similar scheme could be used to classify long non-coding RNAs. This article is part of a Special Issue titled: Clues to long noncoding RNA taxonomy1, edited by Dr. Tetsuro Hirose and Dr. Shinichi Nakagawa. Copyright © 2015. Published by Elsevier B.V.DOI: 10.1016/j.bbagrm.2015.09.011