Article
Antifungal drug resistance evoked via RNAi-dependent epimutations.
Nature - 25 Sept 2014
Calo Silvia, Shertz-Wall Cecelia, Lee Soo Chan, Bastidas Robert J, Nicolás Francisco E, Granek Joshua A, Mieczkowski Piotr, Torres-Martínez Santiago, Ruiz-Vázquez Rosa M, Cardenas Maria E, Heitman Joseph
Abstract excerpt
Microorganisms evolve via a range of mechanisms that may include or involve sexual/parasexual reproduction, mutators, aneuploidy, Hsp90 and even prions. Mechanisms that may seem detrimental can be repurposed to generate diversity. Here we show that the human fungal pathogen Mucor circinelloides develops spontaneous resistance to the antifungal drug FK506 (tacrolimus) via two distinct mechanisms. One involves...
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