When the first antibiotics were discovered in the early 20th century, the rate of death from infectious diseases fell dramatically. But the emergence of multidrug-resistant bacteria as a result of antibiotic misuse is raising ...
Cell & Microbiology
Apr 15, 2019
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197
(Phys.org)—A pair of researchers with the State University of New York has found the source of poison dart frogs' immunity from their own poison. In their paper published in Proceedings of the National Academy of Sciences, ...
The painful, potentially deadly stings of bark scorpions are nothing more than a slight nuisance to grasshopper mice, which voraciously kill and consume their prey with ease. When stung, the mice briefly lick their paws and ...
Plants & Animals
Oct 24, 2013
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0
(Norwich BioScience Institutes) Scientists at the Institute of Food Research have been mining the genome of C. botulinum to uncover new information about the toxin genes that produce the potent toxin behind botulism.
Cell & Microbiology
May 14, 2013
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0
A family of potent protein neurotoxins have been discovered in bootlace worms, a University of Queensland researcher has found.
Plants & Animals
Mar 23, 2018
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84
(Phys.org)—Pathogenic bacteria kill their animal or plant hosts through the production of toxic molecules. But how do animals and plants defend themselves against these toxins? Researchers from the Boyce Thompson Institute ...
Biochemistry
Jan 30, 2013
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0
Venom from the giant red bull ant is helping University of Queensland scientists understand the evolution of animal toxins in work that could lead to better treatments for pain.
Plants & Animals
Sep 13, 2018
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107
Global climate change may contribute to an increase in toxins that poison Caribbean fish and the people who eat the seafood, according to experts meeting this week in the Virgin Islands.
Ecology
Dec 13, 2010
1
0
A newly discovered toxin that some bacteria deploy to fend off competing bacteria stands out from others in the battle for microbial domination. While many deadly substances have been identified among bacteria, this previously ...
Cell & Microbiology
Oct 19, 2018
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97
Researchers today reported in Proceedings of the National Academy of Sciences a strong correlation between toxic levels of domoic acid in shellfish and the warm-water ocean conditions orchestrated by two powerful forces - ...
Environment
Jan 9, 2017
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360
