Watching Lyme disease-causing microbes move in ticks
Lyme disease is caused by the microbe Borrelia burgdorferi, which is transmitted to humans from feeding ticks.
Lyme disease is caused by the microbe Borrelia burgdorferi, which is transmitted to humans from feeding ticks.
Cell & Microbiology
Nov 16, 2009
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(PhysOrg.com) -- Biologists have shown that independent but similar molecular changes turned a harmless digestive enzyme into a toxin in two unrelated species -- a shrew and a lizard -- giving each a venomous bite.
Plants & Animals
Oct 29, 2009
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The carnivorous reptiles (Varanus komodoensis) are known to bite prey and release them, leaving them to bleed to death from their wounds: the victims are reported to go into shock before the dragons kill and eat them.
Plants & Animals
May 18, 2009
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Researchers at the Johns Hopkins Malaria Research Institute (JHMRI) have identified the molecular components that enable the malaria-causing parasite Plasmodium to infect the salivary glands of the Anopheles mosquito—a ...
Jan 16, 2009
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