326: I Have One Word For You: PETase!

TWiM explores the discovery of microbial enzymes, PETases, that can degrade ubiquitous plastics, and how exogenous peptidoglycan is a danger signal to trigger biofilm formation.

Hosts: Vincent Racaniello, Michael Schmidt, Michele Swanson.

Guest Mark O. Martin.

Subscribe to TWiM (free) on Apple Podcasts, Spotify, Android, RSS, or by email.

Become a patron of TWiM.

Music used on TWiM is composed and performed by Ronald Jenkees and used with permission.

Links for this episode

• Discovery of PET depolymerases (Science)
• Exogenous peptidoglycan triggers biofilm formation (Nat Micro)
• What is a biofilm? (Vimeo)
• Peptidoglycan as a PAMP/MAMP (Immunol Rev)
• Light organ formation triggered by peptidoglycan (Science)
• Take the TWiM Listener survey!

Send your microbiology questions and comments (email or recorded audio) to [email protected]