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This Week in Microbiology

Vincent Racaniello

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This Week in Microbiology is a podcast about unseen life on Earth hosted by Vincent Racaniello and friends. Following in the path of his successful shows 'This Week in Virology' (TWiV) and 'This Week in Parasitism' (TWiP), Racaniello and guests produce an informal yet informative conversation about microbes which is accessible to everyone, no matter what their science background.
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" أحياء دقيقة في دقيقة " هو بودكاست من اعداد وتقديم أ. محمد رشوان | اول بودكاستر في فلسطين | . هذا البودكاست يتحدث عن الكائنات الحية الدقيقة التي لا ترى بالعين المجردة مثل البكتيريا والفيروسات وغيرها \ راسلوني على الإيميل hdolkta@gmail.com للاستفسارات والتعليقات . او يمكنكم الاتصال بي مباشرة +970595651045 فلسطين- غزة "Microbiology in a minute" is a podcast that highlights the latest news of bacteria, viruses, algae, fungi, and others, as well as gives important advice and guidance to the gen ...
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**استكشاف عالم البكتيريا بالأرقام**مرحبًا بكم في حلقة جديدة من بودكاستنا، حيث سنقوم برحلة في عالم البكتيريا من خلال الأرقام، مستكشفين تنوعها وأهميتها.**الجزء الأول: البكتيريا في البيئة**1. تكاثر سريع: بكتيريا واحدة تتجزأ إلى مليون في ثوانٍ.2. دور البكتيريا في التربة: تشكل سبعين بالمائة من البيئة، تحسِّن جودة التربة.3. البكتيريا في الفم: يوجد متوسط …
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TWiM explores the plasticity of the adult human small intestinal stoma microbiota, and survival and rapid resuscitation that permit limited productivity in desert microbial communities. Hosts: Vincent Racaniello, Michael Schmidt, Petra Levin and Michele Swanson. Subscribe to TWiM (free) on Apple Podcasts, Spotify, Android, RSS, or by email. Become …
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Today on TWiM, a charcuterie invasion, and how that acid in your stomach may protect from the invading hordes of microbes. Hosts: Michael Schmidt, Petra Levin and Michele Swanson. Become a patron of TWiM. Links for this episode 2024 Salmonella outbreak linked to charcuterie meats Multitier regulation of the E. coli extreme acid stress response by C…
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TWiM reviews a case of E. faecium bacteremia treated with combination bacteriophage and antibiotic therapy, and how dopamine receptor D2 confers colonization resistance via microbial metabolites. Hosts: Vincent Racaniello, Michael Schmidt, Petra Levin and Michele Swanson. Guest: Mark O. Martin Become a patron of TWiM. Links for this episode Matters…
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TWiM reviews a case of E. faecium bacteremia treated with combination bacteriophage and antibiotic therapy, and how dopamine receptor D2 confers colonization resistance via microbial metabolites. Hosts: Vincent Racaniello, Michael Schmidt, Petra Levin and Michele Swanson. Subscribe to TWiM (free) on Apple Podcasts, Spotify, Android, RSS, or by emai…
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TWiM discusses the identification of natural products from reconstructed ancient bacterial genomes, and how plant mRNAs move into a fungal pathogen via extracellular vesicles to reduce infection. Hosts: Vincent Racaniello, Michael Schmidt, and Petra Levin. Become a patron of TWiM. Links for this episode Natural products from ancient bacterial genom…
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TWiM reviews the ongoing cholera outbreak in Africa, and research showing that gut complement induced by the microbiota blocks pathogens and spares commensal bacteria. Hosts: Vincent Racaniello, Michael Schmidt, Petra Levin and Michele Swanson. Become a patron of TWiM. Links for this episode Cholera in Southern Africa (Africa CDC) Deadly cholera ou…
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TWiM reveals a new population in the blue cheese-making fungus Penicillium roqueforti and identification of a quorum-sensing autoinducer and siderophore in uropathogenic Escherichia coli. Subscribe to TWiM (free) on Apple Podcasts, Spotify, Google Podcasts, Android, RSS, or by email. Become a patron of TWiM. Links for this episode New blue cheese-m…
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TWiM reveals a database of genome sequences of thousands of Mycobaterium tuberculosis, allowing association with resistance phenotypes to 13 antibiotics, and microbe-derived uremic solutes that enhance thrombosis potential in the host. Hosts: Vincent Racaniello, Michael Schmidt, and Michele Swanson. Become a patron of TWiM. Links for this episode M…
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TWiM describes the mechanism for the S. aureus itch and scratch induced skin damage, and discovery of a novel class of antibiotics that targets the lipopolysaccharide transporter. Become a patron of TWiM. Links: S. aureus drives itch and scratch behavior (Cell) Staph scratches its itch (Cell) A new class of antibiotics (Nature) A new type of antibi…
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A highly reduced TWiM team presents a study of the use of phage diversity in cell-free DNA to identify bacterial pathogens in human sepsis cases, and the evolution, persistence, and host adaptation of a gonococcal antimicrobial resistance plasmid that emerged in the pre-antibiotic era. Hosts: Vincent Racaniello and Petra Levin Become a patron of TW…
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On the occasion of TWiM’s 300th episode, we discuss how two college students found a new antibiotic in soil, Barbara Iglewski’s passing, and Elio returns for an appearance. Hosts: Vincent Racaniello, Michael Schmidt, Petra Levin and Michele Swanson. Guest: Elio Schaechter Become a patron of TWiM. Links for this episode Barbara Iglewski dies Antimic…
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From ASM’s Conference for Undergraduate Educators 2023 in Phoenix, TWiM speaks with Amaya Garcia Costas and Gwendolyn Knapp about their approaches to undergraduate microbiology education, and how they use TWiM as part of their curricula. Hosts: Vincent Racaniello, Michael Schmidt, Petra Levin and Michele Swanson. Guest: Amaya Garcia Costas and Gwen…
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TWiM provides thoughts on providing better training for a non-academic career, and help celebrate Black in Microbiology Week with a 2023 paper by Ari Kozik, a co-founder of Black Microbiologists Association and Assistant Professor at the University of Michigan Hosts: Vincent Racaniello, Michael Schmidt, Michele Swanson, Petra Levin, Become a patron…
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TWiM reviews how a coating of lipoproteins provides a stabilizing environment on the inner membrane of Bacillus subtilis spores, and a miniaturized device that integrates genetically engineered probiotic biosensors with a custom-designed photodetector and readout chip to track mediators of inflammation in the gastrointestinal tract Hosts: Vincent R…
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TWiM discusses a dispute about whether the mycobiome plays a role in the development of cancer, and the structure and function of channels that are delivered to plant cells by pathogenic bacteria. Hosts: Vincent Racaniello, and Michael Schmidt. Become a patron of TWiM. Links for this episode Cancer microbes disputed (Carl Zimmer) Fungal mycobiome a…
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TWiM explains how phages avoid tRNA-targeting host defenses, and discovery of a new antibiotic from an uncultured bacterium that binds to an immutable target. Hosts: Vincent Racaniello, Michael Schmidt, and Petra Levin, Become a patron of TWiM. Links for this episode Phages avoid tRNA-targeting host defenses (eLife) Sea phages Actinobacteriophage d…
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TWiM reveals that the ice cream manufacturing environment harbors psychrotrophic bacteria, and identification of a deadly bacterial strain causing widespread deaths of newborns in Uganda. Hosts: Vincent Racaniello, Michael Schmidt, & Michele Swanson. Become a patron of TWiM. Links for this episode Pyschrotrophic bacteria in ice cream plants (Appl E…
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