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1000X SEM image of a longitudinal section of Phanerochaete chrysosporium colonizing aspen. Hyphae are visible throughout and in the vessel pit on the right. Photo courtesy of T. Kuster (USDA Forest Products Laboratory, Madison, WI). On page 695, Cullen and colleagues report the full genome sequence of the white-rot fungus P. chrysosporium.
An imaging method could one day offer a convenient means of monitoring the effects of antireceptor antibodies and tyrosine kinase inhibitors in patients.
The production of essential oils in Arabidopsis thaliana suggests transgenic plants could become a dietary source of long-chain polyunsaturated fats normally obtained only from fish.