is a tool for re-annotating miRNA namelists or datasets. Obsolete annotations (either due to older miRBase versions or out-dated profiling platforms) can be converted into newer ones enforcing mature sequence correspondence.

Rosetta Stone

Translate and find the common miRNAs between platforms or miRBase versions.

Rosetta Data

Bring along with your miRNAs their expression values, update one dataset or intersect two of them.

Time Warp

Browse and visualize the nomenclature’s evolution across miRBase versions.


Follow the tutorial to get started. Every interactive page has a short tutorial walk-through.