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RNAcentral: an international database of ncRNA sequences

RNAcentral Consortium et al. Nucleic Acids Res. 2015 Jan.

Abstract

The field of non-coding RNA biology has been hampered by the lack of availability of a comprehensive, up-to-date collection of accessioned RNA sequences. Here we present the first release of RNAcentral, a database that collates and integrates information from an international consortium of established RNA sequence databases. The initial release contains over 8.1 million sequences, including representatives of all major functional classes. A web portal (http://rnacentral.org) provides free access to data, search functionality, cross-references, source code and an integrated genome browser for selected species.

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Figures

Figure 1.
Figure 1.
RNAcentral architecture. Block arrows indicate data flow, while solid arrows indicate web traffic and quality control.
Figure 2.
Figure 2.
An RNAcentral entry web page for an lncRNA showing the four sections: (1) Overview and description of the RNA sequence, (2) Annotations and cross-references to Expert Databases, (3) Genome browser for mapped sequences, (4) Sequence data.
Figure 3.
Figure 3.
The species distribution of sequences in RNAcentral.
See this image and copyright information in PMC

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