Antimicrob Agents Chemother
August 2017
White and opaque cells of have the same genome but differ in gene expression patterns, metabolic profiles, and host niche preferences. We tested whether these differences, which include the differential expression of drug transporters, resulted in different sensitivities to 27 antifungal agents. The analysis was performed in two different strain backgrounds; although there was strain-to-strain variation, only terbinafine hydrochloride and caspofungin showed consistent, 2-fold differences between white and opaque cells across both strains.
View Article and Find Full Text PDFThe human fungal pathogen Candida albicans can reversibly switch between two cell types named "white" and "opaque," each of which is stable through many cell divisions. These two cell types differ in their ability to mate, their metabolic preferences and their interactions with the mammalian innate immune system. A highly interconnected network of eight transcriptional regulators has been shown to control switching between these two cell types.
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