snoBoard

The snoBoard database compiles ribosomal RNA (rRNA) modifications, box C/D and box H/ACA snoRNA guides sequences for a number of species including Saccharomyces cerevisiae (Sc), Human (Hs), the plant Arabidopsis thaliana (At) and tomato Solanum lycopersicum (Sl). Mapped modifications are 2’-O methylation, pseudouridylation and other known modifications when available. The user interface allows the access to rRNA targets, mapped modifications and snoRNA guides under different views. Modifications can be accessed through a table (one line per modification), or mapped on their target RNA sequences and secondary structures. A comparative view allows to access to mapped sites conserved between a selected subset of species. Using the comparative view, it is possible to interrogate and visualize the conservation of target nucleotides sequences and modified sites. Information on modifications targets and snoRNA guides can be accessed by organism, snoRNA guide family and modification type.