The Microbials discuss how ambrosia beetles utilize ethanol to farm fungi, and how cleaved cochlin protein sequesters bacteria in the inner ear to preserve hearing function. Links for this episode: Ambrosia beetles, ethanol, and farmed fungi (PNAS) Cleaved cochlin protects the inner ear (Cell Host Microbe) Importance of flossing (ADA) Subscribe to TWiM (free) on iTunes, Google Podcasts, Stitcher, Android, RSS, or by email. You can also listen on your mobile device with the Microbeworld app. Become a Patron of TWiM! Music used on TWiM is composed and performed by Ronald Jenkees and used with permission. Send your microbiology questions and comments to twim@microbe.tv