Latest Bacillus Stories
Drug dispensing robots designed to quickly prepare intravenous medications in a sterile environment can harbor dangerous bacteria.
When faced with life-or-death situations, bacteria — and maybe even human cells — use an extremely sophisticated version of "game theory" to consider their options and decide upon the best course of action, scientists reported here today.
New research at Harvard explains how bacterial biofilms expand to form slimy mats on teeth, pipes, surgical instruments, and crops.
It may not be as catchy a combination as "Miss Scarlet in the parlor with a revolver," but "polyester-rayon wipes in the field followed by saline-surfactant extraction and vortexing" is the most efficient solution to an important biological game of "Clue" deduced by researchers at the National Institute of Standards and Technology (NIST). As reported in a recent paper*, the NIST team studied different methods for collecting, extracting and quantifying microbial spores from indoor surfaces to...
HOUSTON, Feb. 14, 2011 /PRNewswire/ -- A lawsuit filed in Federal court claims that a contaminated alcohol prep pad manufactured by Triad Group, Inc. caused the sudden death of a two year old boy.
To keep soldiers in the battlefield healthy, the U.S. Army is exploring new ways to detect harmful bacteria in water.
Researchers at the University of California, San Diego have revealed new details about how cannibalistic bacteria identify peers suitable for consumption.
An antibacterial enzyme found in human tears and other body fluids could be applied to certain foods for protection against intentional contamination with anthrax.
Army scientists have discovered a way to "trick" the bacterium that causes anthrax into shedding its protective covering, making it easier for the body's immune system to mount a defense.
Anthrax-causing bacteria can be engineered to shed their invisibility cloaks, making it easier for the immune system to eradicate it.
Bacillus subtilis, also known as hay bacillus or grass bacillus, is a Gram-positive, catalase-positive bacterium commonly found in soil. It is rod-shaped and a member of the genus Bacillus. It also has the ability to form a tough, protective endospore, allowing the organism to tolerate extreme environmental conditions. B. subtilis has historically been classified as an obligate aerobe, though recent research has proven this to not be strictly correct. It is not a human pathogen although...
Bacillus anthracis is a Gram-positive spore-forming, rod-shaped bacterium, with a width of 1-1.2Âµm and a length of 3-5Âµm. It can grow in aerobic or anaerobic conditions. It is the only known bacterium to synthesize a protein capsule and the only pathogenic bacterium to carry its own adenylyl cyclase virulence factor. They form oval spores located centrally in a non-swollen sporangium. These spores are highly resilient and can survive extreme temperatures, low-nutrient environments, and...
- A small wooded valley; a dell.
- The protecting weather-shed built around the entrance to a house.
- The roofed-over space between the kitchen and the sleeping-quarters in a logging-camp, commonly used as a storeroom.