This episode: Spherical cyanobacterium Synechocystis acts like a tiny eyeball in sensing light, allowing cells to move closer to light sources!
(9.7 MB, 10.6 minutes)
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I thought this area of bryostatin study might spark your interest. It has the potential to treat cancer and Alzheimer’s disease. Whether looking at the way the compound is formed in nature or the challenge of synthesizing the compound is fascinating.
https://www.google.com/search?q=bryozoan+B... Read More
In the first of two shows recorded at the University of North Carolina in Chapel Hill, Vincent meets up with faculty members to talk about how they got into science, their research on DNA viruses, and what they would be doing if they were not scientists.
Host: Read More
Fungi from Santiria apiculata rhizosphere grown on water agar, 14 days incubation period. With the same morphological appearances, there is a strong cross communication, thus creating zones of inhibition. Read More
The changing weather reminds us that influenza season is around the corner, which means it’s nearly time to get your annual vaccine. This year’s vaccine is updated to protect against influenza A viruses H1N1 + H3N2 and influenza B virus Victoria lineage. These strains are included in vaccine pro... Read More
Host: Jeff Fox with special guest, Emma Wilson.
Emma H. Wilson of the University of California, Riverside, talks with Jeff Fox about efforts, with her collaborators to determine more precisely how Toxoplasma gondii parasites disrupt the mammalian brain—in this case, the brains of mice... Read More
Despite increasing awareness of Klebsiella pneumoniae as a public health risk, there has been relatively little understood about its mechanisms of pathogenesis.
The bacterium, estimated to be the third most common cause of hospital-acquired infections in the United States in a recent study, c... Read More
Vincent Racaniello of the This Week in Virology podcast interviews Neal Nathanson, MD, about his career and professional experience in the field of virology. Nathanson's work has focused on the epidemiology and eradication of poliomyelitis, the control of the HIV/AIDS pandemic and the developmen... Read More
Bacillus mycoides and other bacteria growing from a leaf placed on nutrient agar after 3 days incubation.
(South West England) Read More
In a creative stroke inspired by Hollywood wizardry, Harvard scientists have designed a simple way to observe how bacteria move as they become impervious to drugs. The experiments are thought to provide the first large-scale glimpse of the maneuvers of bacteria as they encounter increasingly hig... Read More
This episode: Cyanobacteria in biocrusts produce pigments that heat their surroundings up to 10 degrees hotter!
(7 MB, 7.6 minutes)
The TWiV team discusses eye infections caused by Zika virus, failure of Culex mosquitoes to transmit the virus, and replication of norovirus in stem cell derived enteroids.
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Given the complexity of host-microbiota symbioses, scientists and philosophers are asking questions at new biological levels of hierarchical organization—what is a holobiont and hologenome? When should this vocabulary be applied? Are these concepts a null hypothesis for host-microbe systems or l... Read More
The TWiPtoids solve the case of the Thai Fisherman with Chronic Diarrhea, and reveal a potential new drug for treatment of leishmaniasis, Chagas diseases, and sleeping sickness.
FLOCCULATION AND DIMORPHISM OF Candida albicans SP40 CADMIUM-RESISTANT STRAIN ISOLATED FROM EFFLUENT OF SUGAR REFINERIES IN TUCUMAN - ARGENTINA Read More
While walking through your house, you drop a granola bar you were eating. Quick – do you pick it up and eat it? Is the ground too dirty to eat from? Does the amount of time the food sits on the ground matter? Will more microbes gather onto the snack as you decide whether or not to continue noshi... Read More
Change does not come easily to most organizations, let alone to one with more than a century of history. Indeed, twice before ASM tried—and failed—to change its governance structure. This time, ASM members embraced change, realizing that ASM must become more modern and more nimble in its decisio... Read More