Here is a transcript of TWiM episode #47, "Resistance on the surface". Thanks to Raphael Fernandez and Steve Stokowski for transcription.
The transcript is also available as a pdf file - click here to download.
<... Read More
Many species exhibit cooperative survival strategies — for example, sharing food or alerting other individuals when a predator is nearby. However, there are almost always freeloaders in the population who will take advantage of cooperators. This can be seen even among microbes such as yeast, whe... Read More
This episode: Defective phages in bacterial genomes can still have burdensome effects! Why do the bacteria keep them around?
(10.4 MB, 11.3 minutes)
This episode: Bacteria that swarm in the soil cooperate or compete based on one particular protein structure!
(10.5 MB, 11.5 minutes)
Los anfibios que actúan como indicadores del estatus del ecosistema; éste es el tema que será discutido en el episodio de hoy con nuestra invitada, la Dra. Read More
Vincent is joined b... Read More
These days we are constantly bombarded by commercial messages urging us to fight germs and rid ourselves of bacteria. But in the right places and amounts, bacteria are actually very valuable to our health and wellness. Under normal circumstances, friendly bacteria found in our digestive system l... Read More
Placement of copper objects in intensive care unit (ICU) hospital rooms reduced the number of healthcare-acquired infections (HAIs) in patients by more than half, according to a new study published in the May issue of Infection Control and Hospital Epidemiology, in a special topic issue focused ... Read More
Vincent, Alan, and Rich discuss how norovirus, an enteric virus, can replace the functions of the gut microbiome.
This episode: Remnants of viral infection left behind in squirrels' genome may protect them from incoming viruses!
(9.3 MB, 10.1 minutes)
Most of the strains used belong to the Bacillus genus and the rest are just random colorful petri dish contaminants. :-)
Author: Rositsa Tashkova, Université de Nantes, France Read More
We often think of the world around us as sterile and static, especially when we are in a hospital. In reality, every surface on earth is literally teeming with millions of bacteria.
Jack Gilbert, a microbiologist from the University of Chicago, has spent his career investigating these invisib... Read More
We've all been there. The holidays are approaching and there's that one person on our list for whom we have no idea what to give. It's a common problem that is usually resolved with the purchase of a gift card from a local retailer. From hardware stores to electronic shops to the bookstore, cons... Read More
Pacifiers are among the most aptly named baby paraphernalia, but what if, instead of curing crankiness, they are actually causing babies to be more unruly?
That’s what the latest research suggests: that binkies can be teeming with bacteria, yeast and mold that can actually sicken babies rathe... Read More
Pfizer Inc.’s Zithromax or a generic version of the antibiotic pill should be added to the standard treatment for gonorrhea to fight multidrug-resistant strains of the sexually transmitted bacterium, doctors in Europe said.
New European guidelines for sexually transmitted infections recommend... Read More