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Latest Pumiliotoxin 251D Stories

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2009-08-17 16:00:00

Researchers in China have discovered the first protein-based toxin in an amphibian –a 60 amino acid neurotoxin found in the skin of a Chinese tree frog.


Word of the Day
upstander
  • 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.
The word 'upstander' in the first sense here is a play on the word 'bystander' and the idea of 'standing up' for something.