
Welcome to the Max Planck Institute for Marine Microbiology
At the Max Planck Institute in Bremen we investigate the smallest inhabitants of the ocean. Who lives where? How do they function and how diverse are they? What's their role in the global biogeochemical cycles? What does it mean for our environment and climate? These and many other questions are in the focus of researchers from around the world, engineers, technicians and many more colleagues at our institute.
March 23, 2026
Mining a methane-degrading bioreactor for protein rubies

March 12, 2026
We congratulate on the successful defence of the PhD thesis!

March 4, 2026
From Japan to Bremen: How Manabu Fukui found a Scientific Home Abroad

February 16, 2026
Tatiana Ilyina appointed Director at the Max Planck Institute for Marine Microbiology

March 3, 2026
Jean-Baptiste Raina appointed director
We are very happy to welcome him and look forward to our collaboration!

February 26, 2026
Haus Seeblick
We are excited about our new meeting room with maritime flair.

Deep Sea Adventure
Current research as an entertaining video adventure.

December 10, 2025
Urea: The Hidden Fuel for Ocean Microbes

October 24, 2025
Expedition into darkness – our blog from Spitsbergen

Research and Instruments
An overview of our main equipment and methods

January 13, 2026
A Farewell to Tristan Wagner and the Microbial Metabolism Group

Coastal Filters
Visit our YouTube-channel.
