High-frequency switching in Candida albicans.
نویسندگان
چکیده
منابع مشابه
High-frequency switching in Candida albicans.
Most strains of Candida albicans are capable of switching frequently and reversibly between a number of phenotypes distinguishable by colony morphology. A number of different switching systems have been defined according to the limited set of phenotypes in each switching repertoire, and each strain appears to possess a single system. Switching can affect many aspects of cellular physiology and ...
متن کاملWhite-opaque switching in Candida albicans.
The human commensal yeast Candida albicans undergoes an epigenetic switch between two distinct types of cells, referred to as white and opaque. These two cell types differ in many respects, including their cell and colony morphologies, their metabolic states, their mating behaviors, their preferred niches in the host, and their interactions with the host immune system. Each of the two cell type...
متن کاملStress-induced phenotypic switching in Candida albicans.
Candida albicans is both a common commensal and an opportunistic pathogen, being a prevalent cause of mucosal and systemic infections in humans. Phenotypic switching between white and opaque forms is a reversible transition that influences virulence, mating behavior, and biofilm formation. In this work, we show that a wide range of factors induces high rates of switching from white to opaque. T...
متن کاملHigh-frequency genetic contents variations in clinical Candida albicans isolates.
Genome plasticity is a hallmark of Candida albicans and is believed to be an adaptation strategy. But the extent of such genomic variability is not well investigated. In this study, genetic contents of clinical C. albicans isolates were investigated at whole-genome level with array-based comparative genomic hybridization (array CGH) technology. It was revealed that C. albicans possessed variati...
متن کاملTOS9 regulates white-opaque switching in Candida albicans.
In Candida albicans, the a1-alpha2 complex represses white-opaque switching, as well as mating. Based upon the assumption that the a1-alpha2 corepressor complex binds to the gene that regulates white-opaque switching, a chromatinimmunoprecipitation-microarray analysis strategy was used to identify 52 genes that bound to the complex. One of these genes, TOS9, exhibited an expression pattern cons...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Clinical Microbiology Reviews
سال: 1992
ISSN: 0893-8512,1098-6618
DOI: 10.1128/cmr.5.2.183-203.1992