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A year ago researchers at James Madison University discovered that, Pedobacter cryoconitis, a bacteria first found on the skin of red backed salamanders, was found to prevent the growth of the chytrid B. dendrobatidis, which is currently decimating frog populations.
(Truffle picture from BBC.com) The BBC (link) has an interesting article about a Chinese Black truffle being found as an invasive species in Italy. The Italian’s and European truffle aficionados are worried that the Chinese Black Truffle will outcompete the Perigord Black truffle, which is supposed to be very tasty and the second most expensive truffle by weight, behind only the Piedmont White [...]
A while back, Jason blogged briefly on a New Scientists article about the rise of a new Puccinia graminis strain, Ug99, that is spreading through West African wheat fields at an enormous rates. It looks like this story is growing in the scientific conciousness, as Science is now running an article on the spread of this wheat [...] A paper in Nature this week describes how a few mutations can alter the interactions between species in a biofilm from competitive to cooperative system. This is a great study that goes from start to finish on studying community interactions, looking at an evolved phenotype, and understanding the genetic and physiological basis for the [...] Ants, fungi, and bacteria |
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