Vincent, Elio, and Michele review a study of the viruses and bacteria in commensal rats in New York City.
This Week in Virology, the podcast about viruses, celebrates its 300th episode on Tuesday, August 26, 2014 with a live recording at the Washington, DC headquarters of the American Society for Microbiology. This special episode w... Read More
This episode: Modern hunter-gatherers have very different gut microbes from people from agricultural societies!
(12.9 MB, 14.1 minutes)
This episode: With guest host Susan Gardner! We discuss nitrogen-fixing plant-friendly bacteria that help plants grow in copper-contaminated soil, helping to clean it up!
(19.1 MB, 20.9 minutes)
Creating and maintaining a clean, sustainable water supply means delivering drinking water and collecting wastewater while dealing with pathogenic microorganisms and infrastructure challenges. It's not all challenges, however. Two speakers; Sudhir Murthy, PhD, PE, BCEE, Innovation Chief at DC... Read More
B. cereus was grown on urea agar for 6 days at 37 degrees C to induce spore formation.
The endospore stain was done using malachite green as the primary stain and safranin as counter the stain. Malachite green was applied to the smear and set over a steaming water bath for 10 min (stain was no... Read More
Vincent and Dickson discuss how infection of mice with helminths induces cytokines that reactivate a latent gamma-herpesvirus.
Picture carefully taken with my iphone under a dissecting microscope. Read More
Hosts: Vincent Racaniello.
Special guest: Stanley Maloy
Vincent meets up with Stan Maloy o... Read More
This episode: Gut microbes can be different even in genetically identical mice in similar conditions!
(7.4 MB, 8 minutes)
Sulfur-indole-motility test (SIM media) results for:
(A) Escherichia coli: Motile***, hydrogen sulfide (-), indole (+)*
(B) Staphylococcus aureus: Non-motile, hydrogen sulfide (-), indole (-)
(C) Salmonella arizonae: Motile, hydrogen sulfide (+)**, indole (-)
(D) Enterobacter aerogenes: Mot... Read More
This episode: Antibiotic-degrading probiotics protect mouse gut microbes from hostile pathogen takeover after antibiotic treatment!
(7.8 MB, 8.5 minutes)
This episode: Ambient temperature seems to affect how much insect bacteria can interfere with transmission of malaria!
(7.85 MB, 8.5 minutes)