This episode: Some bacteria in the guts of healthy volunteers are able to break down gluten!
(9.7 MB, 10.5 minutes)
This episode: The largest virus so far has been discovered in ancient Siberian permafrost!
(9.5 MB, 10.3 minutes)
This episode: Gut microbe communities can help regulate the immune response to pathogens!
(9.5 MB, 10.3 minutes)
Lasers are the new DNA. It is called matrix-assisted laser desorption/ionization–time of flight (MALDI-TOF) and it uses mass spectrometry to quickly test for hundreds of different pathogens in a small sample using a single automated device. MALDI-TOF is increasingly being used in clinical micr... Read More
Dr. Lenny Tender, research chemist at the Naval Research Laboratory (NRL), has co-invented a microbial fuel cell that persistently generates electrical power in marine environments.The fuel cell draws electricity from the sea floor, creating an interface between the sediment on the bottom of a m... Read More
Small peptides attack bacteria in many different ways and may well become a new generation of antibiotics. Biologists at the Ruhr-Universität Bochum (RUB) have been researching how such peptides kill bacterial cells. "It is quite possible that, in ten years time, all of the currently marketed an... Read More
This episode: Gut bacteria seem to be important for different kinds of anti-cancer chemotherapy treatments!
(9.4 MB, 10.25 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)
Bacteria are very in these days—in probiotic drinks, in news articles, and in scientific research about the connections between healthy microbes and healthy bodies. A growing chorus of post-pasteurian voices are advocating for a new relationship with microbes, one where bacteria are respected an... Read More
This episode: Bacteria that swarm in the soil cooperate or compete based on one particular protein structure!
(10.5 MB, 11.5 minutes)
Serratia marcescens is a bacteria that has earned a bad reputation for infecting people in hospitals. It may deserve an even worse reputation. It might have made people believe, for hundreds of years, that the blood of Christ was miraculously appearing in communion wafers.
Serratia marcescens... Read More
Hawaii Senate Bill 3124 would make Vibrio fischeri the official state microbe.
Here’s why, according to the bill:
Vibrio fischeri is deserving of being Hawaii’s official state microbe because of its broad reputation as among the best-studied beneficial microbes. These bacteria live in... Read More