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Study Finds Bacteria Delay Survival Decisions
2012-11-26 14:57:56

Like a homeowner prepping for a hurricane, the bacterium Bacillus subtilis uses a long checklist to prepare for survival in hard times.


Latest Anthrax Reference Libraries

11_ca5cd45b16f3d4936fde0520fef6557b
2011-04-14 14:43:25

Bacillus anthracis is a Gram-positive spore-forming, rod-shaped bacterium, with a width of 1-1.2µm and a length of 3-5µm. 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...

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Word of the Day
gawf
  • In costermongers' slang, a cheap red-skinned apple, which is rubbed hard with a cloth to give it the appearance and feeling of an apple of superior quality.
The origin of the word 'gawf' is obscure, but may come from the phrase 'go for more'.