Latest Anthrax Stories
Anthrax uses a receptor on the surface of cells to inject its lethal toxins.
Like a homeowner prepping for a hurricane, the bacterium Bacillus subtilis uses a long checklist to prepare for survival in hard times.
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 person who stands up for something, as contrasted to a bystander who remains inactive.
- One of the upright handlebars on a traditional Inuit sled.