Rhea release 140 now available

Posted 30 January 2026
Rhea release 140 now available

The first release of 2026 of the Rhea database is out! Release 140 (2026-01-28) contains 18,343 unique reactions and 15,125 unique reaction participants.

Share this article

Latest News

New in Expasy: FastOMA

Posted 01 June 2026
New in Expasy: FastOMA

Do you need to infer orthology relationships? Try FastOMA - it can be used on 2000 eukaryotic proteomes in a day. FastOMA maintains the high accuracy and resolution of the well-established Orthologous Matrix (OMA) approach in benchmarks.

mOTUs website has a fresh look

The mOTUs website has been updated to improve user experience. The new world map lets you see where mOTUs samples come from at a glance. The documentation and tutorials for the tool have been revisited. Check it out!