Published in Medical Letter on the CDC and FDA, May 8th, 2005
"Ras and Rho GTPases have been examined in a wide variety of eukaryotes and play varied and often overlapping roles in cell polarization and development. Studies in Saccharomyces cerevisiae and mammalian cells have defined some of the central activities of these GTPases. However, these paradigms do not explain the role of these proteins in all eukaryotes. Unlike yeast, but like more complex eukaryotes, filamentous fungi have Rac-like proteins in addition to Ras and Cdc42," scientists writing in the journal Molecular...
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