327: Freezing and Anti-Freezing With Bacteria

from This Week in Microbiology · host Vincent Racaniello, Michael Schmidt, Michele Swanson, Petra Levin

TWiM explains the remarkable abilities of bacterial ice nucleating proteins to promote freezing of water, and cryoprotective proteins produced by worm microbiomes that prevent freezing. Hosts: Vincent Racaniello, Michael Schmidt, Petra Levin and Michele Swanson. Become a patron of TWiM. Music used on TWiM is composed and performed by Ronald Jenkees and used with permission. Links for this episode Worm microbiomes produce crytoprotective proteins (Sci Adv) Biological antifreeze in Antarctic fishes (Sciece) Enhancement of bacterial ice nucleators (PNAS) Take the TWiM Listener survey! Send your microbiology questions and comments (email or recorded audio) to [email protected]

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This episode is 52 minutes long.

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This episode was published on February 6, 2025.

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