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Bacteria Communicate through Nanotubes (video)

Ben-Yehuda's group identified a previously uncharacterized type of bacterial communication mediated by nanotubes that bridge neighboring cells. The researchers showed that these nanotubes connect bacteria of the same and different species. Via these tubes, bacteria are able to exchange small mol... Read More

The Microbiome of the Sky: Role for Microbes in Cloud Formation?

Whether the microorganisms routinely inhabit the upper troposphere -- perhaps living on carbon compounds also found there -- or whether they were simply lofted there from the Earth's surface isn't yet known. Airborne microbes are of interest to atmospheric scientists, because they could play a r... Read More

High-Speed Video: Coral-Killing Bacteria Caught in Action

Microscopic pathogens have been causing mass coral die-offs around the world. But now researchers are using high-speed video to spy on the behavior of killer microbes and potentially learn how to better manage coral disease.

“We finally have the tools to watch how bacteria behave in the ocean... Read More

New bacteria linked to 2 Valley deaths

A relatively new strain of toxic germ is making the rounds in hospitals around the Valley.

“It’s not a supergerm,” said Dr. Bob England, Director of the Maricopa County Health Department.

“This is a stronger version of a very common strain and it can make you very sick,” Dr. England explai... Read More

Microbe Theater - Episode 2

In episode 2 of Microbe Theater you get to meet Penicillium chrysogenum, Cladosporium trichoides and Alternaria alternata. Read More

ICAAC 2014 - How Quickly Viruses Can Contaminate a Building

Using tracer viruses, researche... Read More

Ice Nucleation Bacteria, Twitter, and Me!

In this post from my microbiology/education blog, I discuss a post on Boing Boing recently that used a video I had made of ice nucleation bacteria. Ice nucleation bacteria are very interesting of course, and I link to the Boing Boing post. In addition, I provide an additional video of students... Read More

MBTA plans to conduct bio-terror test in Boston

MBTA officials are planning on using small amounts of dead bacteria will be used - a few ounces, such as the amount in a sugar packet - to test biosensors that were installed in December.

The testing will begin sometime this summer and reaction is decidedly mixed.

MBTA riders voiced their... Read More

Bacterial Blight of Soybean (video)

This video accompanies the bacterial blight in soybean article in Pest&Crop Issue 13, July 1, 2011. Here Kiersten shows and explains bacterial blight, and now the warmer weather has allowed soybean to out-grow the disease. Read More

Coronavirus Entry Mechanisms (video)

Ana Shulla, a graduate student at the Department of Microbiology and Immunology at the Loyola Medical Center, talks about her experiments with Coronavirus.

Read More

Evolution of Antibiotic Resistance

This silent animation created for Evolution: "The Evolutionary Arms Race" follows the progression of antibiotic resistance. When a sick person takes antibiotics, the drugs begin to kill off the bacteria. But if treatment stops prematurely, it leaves some microbes alive -- the ones with mutations... Read More

Disease Diagnostics: Lab on a Chip for Next to Nothing

Lab tests for disease diagnosis can be very expensive and cumbersome for many regions of the world. George Whitesides, American chemist and professor of chemistry at Harvard University, has an answer that can be manufactured with just paper and carpet tape at virtually zero cost. Filmed at TEDxB... Read More

Goddard Astrobiology Research Featuring Dr. Michael Mumma

Astrobiology is the study of the origin, evolution, distribution, and future of life in the universe. The Goddard Center for Astrobiology and the NASA Astrobiology Institute focus on this amazing field through research, experimentation, and work with scientists from all over the world. In this v... Read More

First wild grass species and model system for energy crops sequenced

As the U.S. Department of Energy (DOE) works toward developing sustainable sources of clean renewable energy, perennial grasses have emerged as major candidates for the commercial production of cellulosic biofuels from feedstocks. However, little is known about the specific biological traits of ... Read More

What is Dual Use Research? (Video)

Learn more about the issue of dual use research in the life sciences by watching the following educational video produced by the NIH. Read More

Aston University's Microbiology Roadshow (UK)

Here's a promo video for Aston University's microbiology course, "The World of Microbiology, Mastering the Invisible, Invincible, Treatable & Preventable," for school children that's funded by the Wellcome Trust. Aston University is located in Birmingham, UK. Read More

Novel Virus Discovered in Half the World's Population

SDSU virologists and biologists have identified a highly abundant, never-before-described virus that could play a major role in obesity, diabetes.

Odds are, there’s a virus living inside your gut that has gone undetected by scientists for decades. A new study led by researchers at San Diego S... Read More

Micro eGuide Video - Using a Bunsen Burner

The Micro eGuide presents how to use a Bunsen Burner. Read More

Foodsafe video

Food-handling safety risks at home are more common than you may think. The 4 easy lessons of this Be Foodsafe video are clean, separate, cook and chill. Read More

See how they grow on the nanoscale: Monitoring single bacteria without a microscope

With an invention that can be made from some of the same parts used in CD players, University of Michigan researchers have developed a way to measure the growth and drug susceptibility of individual bacterial cells without the use of a microscope.

The new biosensor promises to speed treatment... Read More

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