This video was made by the students in Introduction to Microbiology Lab, MICR 276L, University of Nevada, Reno. This is the first semester for a new undergraduate major in Microbiology at UNR. As a class project, students began to survey the desert Great Basin environment to identify the endem... Read More
A trial of a GSK/NIH candidate Ebola vaccine at Oxford University suggests the vaccine has an acceptable safety profile and is able to generate an immune response.
If you aren’t familiar with the TEDEd series of animated videos, you should be. The series pairs professional educators with top-notch animators to create short video “lessons” on a huge variety of topics in science, medicine and history. The latest episode features several of the early attempt... Read More
Actin is shown in red. From Clarke, M., and Maddera, L. (2006). Phagocyte meets prey: Uptake, internalization, and killing of bacteria by Dictyostelium amoebae. Eur. J. Cell Biol. 85:1001-1010; reproduced with permission from Elsevier. Honorable mention 2013 Bioscapes Competition. Dr. Margaret ... Read More
Jason Roberts, a virologist at the Victorian Infectious Disease Reference Laboratory in Melbourne, Australia, creates three-dimensional simulations of viruses showing how the molecules that make up the capsid and genome might move in very short periods of time. I visited Jason in his laboratory ... Read More
This talk was given at a local TEDx event, produced independently of the TED Conferences. How can we possibly harness evaporation and say, run the engine of a car, lift heavy weights, and generate electricity? While investigating the mysterious wrinkles seen in the protective coats of bacterial ... Read More
Description: The myth that high cholesterol causes heart disease has survived only because the true culprit has not yet been apprehended. In this myth buster, the suspect has been identified as a newly described “protector” foamy virus unique to humans, which goes under the aliases of HERV-K102... Read More
Researchers have developed new insight into a rare but deadly brain infection, called progressive multifocal leukoencephalopathy (PML). This disease – which is caused by the JC virus – is most frequently found in people with suppressed immune systems and, until now, scientists have had no effect... Read More
Unlike any other life on Earth, these extraordinary bacteria use energy in its purest form – they eat and breathe electrons – and they are everywhere
STICK an electrode in the ground, pump electrons down it, and they will come: living cells that eat electricity. We have known bacteria to surv... Read More
Last Fall, the great Dr. Margaret McFall-Ngai "virtually visited" my freshman writing class at the University of Puget Sound to discuss symbiosis and Microbial Supremacy with my new students. I had my students read some papers by Dr. McFall-Ngai (including the wonderful "Animals in a Microbial ... Read More
Blood agar is universal bacterial growth medium contains mammalian blood (usually sheep or horse), typically at a concentration of 5–10%. It is enriched, differential media used to isolate fastidious organisms and detect hemolytic activity. Read More
A deadly virus has claimed the lives of two of China's beloved giant pandas and left a third in critical condition.
Chinese state media reported this week that veterinarians are using antiviral therapy to treat five-year-old Feng Feng, after medical tests showed serious damage to the panda's ... Read More
Here's an amazing video from PBS Digital Studios' “Under H2O” series, with micro images of corals.
Corals are beautiful when seen through your own eyes in sunlight, but for scientists at the University of Hawaii, seeing corals in this manner is not enough. They are using a revolutionary new t... Read More
A study into Shark Bay's microbial mats has detected activity of anaerobic microbes under oxic conditions—highlighting unknown complexities in microbial systems.
The study aimed to provide insight into past environments and to understand how microbial communities contribute to biogeochemical ... Read More
A new study that claims to present evidence of alien life is being met with a healthy dose of skepticism in the scientific community.
On July 31, a team of British researchers sent a balloon into the stratosphere over England, where it collected samples at an altitude range of 14 miles to 17 ... Read More
My research is about a vaccine... Respiratory syncytial virus is the leading respiratory cause of hospitalization in infants and young children in the United States and in the world. There is still no vaccine licensed against this pathogen.
The major obstacle to vaccine development has been the... Read More
More than a dozen cases of Enterovirus D68 have been confirmed in New York state, according to officials.
"EV-D68 is causing cases of severe respiratory illness ... sometimes resulting in hospitalization, especially among children with asthma," the NYS Department of Health said in a statement... Read More
As you might expect for organisms that are billions of years old, bacteria have evolved lots of tricks to protect themselves in often-hostile surroundings. One of their most effective strategies is to coat themselves with a gooey layer, known as biofilm, which insulates them from predators, hars... Read More
The doctors TWiP solve the case of the Woman with White Worms, and explore the role of a secreted growth factor from a carcinogenic parasite in wound healing and angiogenesis.
Hosts: Read More
Contrary to popular belief, urine is not sterile and the bacteria in it may be associated with overactive bladder (OAB) in some women. Presenters will discuss their research ... Read More