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This Week in Microbiology

This Week in Microbiology

By: Vincent Racaniello
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This Week in Microbiology is a podcast about unseen life on Earth.Creative Commons Attribution - Noncommercial Biological Sciences Nature & Ecology Science
Episodes
  • 334: Fungal Smuggle
    Jun 20 2025

    TWiM describes how microbiological analysis of the Gowanus Canal in Brooklyn has revealed an antimicrobial resistance reservoir and bioremediation potential, and fungicide resistance in Fusarium graminearum, the fungus recently smuggled into the US.

    Hosts: Vincent Racaniello, Michael Schmidt, and Petra Levin.

    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
    • Microbiology of the Gowanus Canal (J. Appl. Micro)
    • Microbes clean up Gowanus (BrooklynPaper)
    • Fungicide resistance in Fusarium (Pathogens)
    • Couple smuggles fungal pathogen into US (NBC)
    • Fusarium and wheat-management strategies (Pathogens)
    • Laboratory Biosafety (pdf)
    • NIH Biosafety (NIH)
    • Take the TWiM Listener survey!

    Send your microbiology questions and comments (email or recorded audio) to twim@microbe.tv

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    57 mins
  • 333: When Mutualists Murder
    Jun 7 2025

    TWiM explains how a mutualistic model bacterium can become lethal in a non-symbiotic host, and engineering a kill switch into a tuberculosis vaccine for improved safety.

    Hosts: Vincent Racaniello, Michael Schmidt, Petra Levin and Michele Swanson.

    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
    • When a mutualist becomes lethal (mBio)
    • A lasting symbiosis (Nat Rev Micro)
    • A kill switch for BCG (Nat Micro)
    • Engineering mycobacteria for vaccination (Nat Micro)
    • Take the TWiM Listener survey!

    Send your microbiology questions and comments (email or recorded audio) to twim@microbe.tv

    Show More Show Less
    58 mins
  • 332: Fibromyalgia Pain and the Gut Microbiome
    May 23 2025

    TWiM explains a study of the unique and extreme microbial and chemical environment on the International Space Station, and the connection between the gut microbiome and pain in fibromyalgia.

    Hosts: Vincent Racaniello, Michael Schmidt, 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
    • ISS chemical and microbial environment (Cell)
    • Gut microbiota and fibromyalgia pain (Neuron)
    • Gut pain eases after doses of gut microbes (Nature)
    • Skin innervation and fibromyalgia pain (Ann Neurol)
    • Altered microbiome in fibromyalgia (Pain)
    • Intestinal microbiome and fibromyalgia (Intl J Rheum Dis)
    • Take the TWiM Listener survey!

    Send your microbiology questions and comments (email or recorded audio) to twim@microbe.tv

    Show More Show Less
    1 hr and 3 mins

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