This Week In Microbiology

TWiM reveals a study showing that positive interactions among bacteria are far more common than previously thought, and how acquisition of a single gene enabled Yersinia pestis to expand the range of mammalian hosts that sustain flea-borne plague. Hosts: Vincent Racaniello, Elio Schaechter, Michele Swanson, and Michael Schmidt Subscribe to TWiM (free) on iTunes, Google Podcasts, Stitcher, Android, RSS, or by email. Become a Patron of TWiM! Links for this episode: Positive interactions are common among bacteria (Sci Adv) Expansion of mammal hosts for flea-borne plague (PLoS Path) Hurling fleas (TWiM #80) 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