Summary: We have established an RNA mapping database (RMDB) to enable structural, thermodynamic and kinetic comparisons across single-nucleotide-resolution RNA structure mapping experiments. The volume of structure mapping data has greatly increased since the development of high-throughput sequencing techniques, accelerated software pipelines and large-scale mutagenesis. For scientists wishing to infer relationships between RNA sequence/structure and these mapping data, there is a need for a database that is curated, tagged with error estimates and interfaced with tools for sharing, visualization, search and meta-analysis. Through its on-line front-end, the RMDB allows users to explore single-nucleotide-resolution mapping data in heat-map, bar-graph and colored secondary structure graphics; to leverage these data to generate secondary structure hypotheses; and to download the data in standardized and computer-friendly files, including the RDAT and community-consensus SNRNASM formats. At the time of writing, the database houses 53 entries, describing more than 2848 experiments of 1098 RNA constructs in several solution conditions and is growing rapidly.#R##N##R##N#Availability: Freely available on the web at http://rmdb.stanford.edu#R##N##R##N#Contact: rhiju@stanford.edu#R##N##R##N#Supplementary information:Supplementary data are available at Bioinformatics Online.
['Pablo Cordero', 'Julius B. Lucks', 'Rhiju Das']
An RNA Mapping DataBase for curating RNA structure mapping experiments