337: Lifestyles of the Plasmids
This Week in Microbiology
TWiM explains a study that examines pathogen presence in ancient humans and concludes that zoonoses emerged 6500 years ago with the domestication of livestock, and determination of universal rules that govern plasmid copy number. Hosts: , , , and Guests: Become a of TWiM. Links for this episode: in ancient Eurasia (Nature) What once (NY Times) Rules of (Nature Comm) of plasmids (Nature Comm) Music used on TWiM is composed and performed by and used with permission. Send your microbiology questions and comments to [email protected]
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336: The Volatilome of Biofluids
This Week in Microbiology
TWiM explores the use of gas sensors and machine learning to identify microbes and antimicrobial resistance in clinical specimens, and how a harmful algal bloom species releases thiamin antivitamins to suppress competitors. Become a of TWiM. Links for this episode: Microbial and antimicrobial resistance (Cell Biomaterials) Thiamin antivitamins suppress algal (mBio) Music used on TWiM is composed and performed by and used with permission. Send your microbiology questions and comments to [email protected]
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335: Slip Slidin’ Away
This Week in Microbiology
TWiM explains two strategies for bacterial competition for resources: by laying down a slippery lipid and pushing away competitors, or by breaking open cells with a spike, liberating essential nutrients. Become a of TWiM. Links for this episode: Secreting a (mBio) Lysing neighboring cells for (Science) Underwater (YouTube Music used on TWiM is composed and performed by and used with permission. Send your microbiology questions and comments to [email protected]
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334: Fungal Smuggle
This Week in Microbiology
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: , , and . Subscribe to TWiM (free) on , , , , or by Become a of TWiM. Music used on TWiM is composed and performed by and used with permission. Links for this episode (J. Appl. Micro) (BrooklynPaper) Fungicide (Pathogens) Couple (NBC) Fusarium and (Pathogens) (pdf) (NIH) Send your microbiology questions and comments...
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333: When Mutualists Murder
This Week in Microbiology
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: , , and . Subscribe to TWiM (free) on , , , , or by Become a of TWiM. Music used on TWiM is composed and performed by and used with permission. Links for this episode When a (mBio) A lasting (Nat Rev Micro) A (Nat Micro) for vaccination (Nat Micro) Send your microbiology questions and comments (email or recorded audio) to
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332: Fibromyalgia Pain and the Gut Microbiome
This Week in Microbiology
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: , , and . Become a of TWiM. Music used on TWiM is composed and performed by and used with permission. Links for this episode (Cell) Gut microbiota and (Neuron) Gut pain eases after (Nature) and fibromyalgia pain (Ann Neurol) Altered (Pain) (Intl J Rheum Dis) Send your microbiology questions and comments (email or recorded audio) to
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331: Radar Love in Bacteria
This Week in Microbiology
TWiM describes isolation of a novel bacterial species isolated from the China Space Station, and how a chemical radar allows bacteria to detect and kill predators. Hosts: , , and Guest . Become a of TWiM. Music used on TWiM is composed and performed by and used with permission. Links for this episode (Int J Syst Evol Biol) (Cell) Send your microbiology questions and comments (email or recorded audio) to
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330: More mouth Microbiology
This Week in Microbiology
TWiM explains how to recode E. coli so it uses only one stop codon, and an exploration of the mechanisms of bacterial adhesion within dental plaque. Hosts: , , and . Become a of TWiM. Music used on TWiM is composed and performed by and used with permission. Links for this episode Engineering (Nature) (mBio) Microbial complexes in (J Clin Periodontol) (Microorg) Send your microbiology questions and comments (email or recorded audio) to
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329: Bacteria Hunt With Grappling Hooks
This Week in Microbiology
TWiM explains Pasteur’s relentless hunt for microbes in the air, and how bacteria hunt for prey by ixotrophy - using grappling hooks! Hosts: , , and . Become a of TWiM. Music used on TWiM is composed and performed by and used with permission. Links for this episode Pasteur’s hunt for (NYTimes) (Science) (STC) Send your microbiology questions and comments (email or recorded audio) to
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328: Capturing Shigella With Filopodia
This Week in Microbiology
TWiM describes Shigella infection is facilitated by interaction of human enteric α-defensin 5 with a colonic epithelial receptor, and an amino acid change in RNA polymerase that leads to resistance to β-lactams by preventing dysregulation of amino acid and nucleotide metabolism Hosts: , , and . Subscribe to TWiM (free) on , , , , or by Become a of TWiM. Music used on TWiM is composed and performed by and used with permission. Links for this episode National Black (CDC) (Nature Microbio) (Cell Rep) Send your microbiology questions and comments (email or recorded audio) to
info_outlineTWiM explores the use of gas sensors and machine learning to identify microbes and antimicrobial resistance in clinical specimens, and how a harmful algal bloom species releases thiamin antivitamins to suppress competitors.
Become a patron of TWiM.
Links for this episode:
-
Microbial and antimicrobial resistance diagnostics (Cell Biomaterials)
-
Thiamin antivitamins suppress algal competitors (mBio)
Music used on TWiM is composed and performed by Ronald Jenkees and used with permission.
Send your microbiology questions and comments to [email protected]