
Professor of Molecular Microbiology, Education Director @LeidenBiology, Vici Laureate, Morphogenesis, Wall-Deficiency, [email protected], Views=Mine
Leiden
Joined May 2010
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Excited to see our latest paper online @NatureComms. Fantastic team science with great collaborators and friends! nature.com/articles/s41467-0…
The Claessen Lab retweeted
Welcome to Leiden @Kelly_Chibale. It will be my honour to install you as honorary doctor during the celebration of the 450th birthday of @UniLeiden #Praesidiumlibertatis @LeidenBiology @H3D_Foundation
The Claessen Lab retweeted
Join us for @ISBA2025 on Actinomycetes at the lovely beach of Egmond aan Zee (NL), from June 15–19, 2025. Topics include development, drug discovery, ecology and pathogenicity. universiteitleiden.nl/isba20…. Registration and abstract submission here: tinyurl.com/ISBA2025.
Excited that @ISBA2025 will be in the Netherlands in June!! Please register and submit your abstract(s)!
Join us for @ISBA2025 on Actinomycetes at the lovely beach of Egmond aan Zee (NL), from June 15–19, 2025. Topics include development, drug discovery, ecology and pathogenicity. universiteitleiden.nl/isba20…. Registration and abstract submission here: tinyurl.com/ISBA2025.
The Claessen Lab retweeted
Registration is now open for the 2025 Symposium on the Immune System of Bacteria, taking place this year in Paris (April 8-10).
We have a fantastic lineup of speakers!
Register here: sisb2025.conferences-pasteur…
Join us in Paris on April 8th-10th for the 2025 Symposium on the Immune System of Bacteria 🥖🍷🦠🧬.
Excited to welcome these amazing speakers at @institutpasteur .
Registration will open beginning of November. Abstract deadline February 28. Stay tuned.
Proud of this new preprint from the lab!
Bacterial cell wall, biofilm and morphology enthusiasts - our new preprint shows how E. coli manages to survive without its essential cell wall! Check it out 👇#microbiology #bacteria
@LeidenBiology
@ClaessenLAB
@HandeWinde
The Claessen Lab retweeted
Bacterial cell wall, biofilm and morphology enthusiasts - our new preprint shows how E. coli manages to survive without its essential cell wall! Check it out 👇#microbiology #bacteria
@LeidenBiology
@ClaessenLAB
@HandeWinde
Enhanced extracellular matrix production provides protection to cell wall-deficient Escherichia coli biorxiv.org/cgi/content/shor… #biorxiv_micrbio
The Claessen Lab retweeted
Please RT. 1x postdoc and 1xPhD position available in our group to study the role of NLR-like proteins in cellular development and antibiotic production in Streptomyces.
Postdoc: shorturl.at/f8NTN
PhD position: shorturl.at/qCFmN
Email me for more information.
The Claessen Lab retweeted
It's out!! Great review on Terrabacteria led by @BasileBeaud and Najwa Taib with @ChrisBel70. So much to discover on envelope biogenesis and the diderm-to-monoderm transition in this understudied clade! @NatureRevMicro @institutpasteur @Fondation_BS Read👇rdcu.be/dSegH
Happy to share a chapter of my PhD thesis🐣! We review the diversity of the cell envelope in Terrabacteria which tell us a lot about outer membrane biogenesis and the diderm-to-monoderm transition. Thanks to my co-authors Najwa Taib @ChrisBel70 @SGribaldo
nature.com/articles/s41579-0…
Replying to @BriegelAriane
Sad to see you leave but fortunate that we’ll keep collaborating
















