RNAcentral 2021: secondary structure integration, improved sequence search and new member databases.

ABSTRACT: RNAcentral is a comprehensive database of non-coding RNA (ncRNA) sequences that provides a single access point to 44 RNA resources and >18 million ncRNA sequences from a wide range of organisms and RNA types. RNAcentral now also includes secondary (2D) structure information for >13 million sequences, making RNAcentral the world's largest RNA 2D structure database. The 2D diagrams are displayed using R2DT, a new 2D structure visualization method that uses consistent, reproducible and recognizable layouts for related RNAs. The sequence similarity search has been updated with a faster interface featuring facets for filtering search results by RNA type, organism, source database or any keyword. This sequence search tool is available as a reusable web component, and has been integrated into sev

SUBMITTER: RNAcentral Consortium 

PROVIDER: S-EPMC7779037 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature