Darwinian Evolution of Prions in Cell Cu
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Browning, S.; Mahal, S. P.; Oelschlegel, A. M.; Weissmann, C.; Li, J.
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Article
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2009
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American Association for the Advancement of Scienc
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English
β 495 KB
## DNA-less Evolution Prions are proteinaceous infectious elements involved in a variety of neurodegenerative diseases, including scrapie in sheep and so-called mad cow disease in cattle. Now **Li __et al.__** (p. 869 , published online 31 December) show that, when propagated in tissue culture cell