Microtubules in Candida albicans Hyphae Drive Nuclear Dynamics and Connect Cell Cycle Progression to Morphogenesis
نویسندگان
چکیده
منابع مشابه
Cdc28 provides a molecular link between Hsp90, morphogenesis, and cell cycle progression in Candida albicans
The trimorphic fungus Candida albicans is the leading cause of systemic candidiasis, a disease with poor prognosis affecting immunocompromised individuals. The capacity of C. albicans to transition between morphological states is a key determinant of its ability to cause life-threatening infection. Recently the molecular chaperone heat shock protein 90 (Hsp90) was implicated as a major regulato...
متن کاملAsynchronous cell cycle and asymmetric vacuolar inheritance in true hyphae of Candida albicans.
Candida albicans forms unconstricted hyphae in serum-containing medium that are divided into discrete compartments. Time-lapse photomicroscopy, flow cytometry, and a novel three-dimensional imaging system were used to demonstrate that the kinetics and cell cycle events accompanying hyphal development were correlated with dynamic changes in vacuole morphology and the pattern of vacuole inheritan...
متن کاملMorphogenesis in Candida albicans.
Candida albicans is termed a dimorphic fungus because it proliferates in either a yeast form or a hyphal form. The switch between these forms is the result of a complex interplay of external and internal factors and is coordinated in part by polarity-regulating proteins that are conserved among eukaryotic cells. However, yeast and hyphal cells are not the only morphological states of C. albican...
متن کاملFormation of aerial hyphae in Candida albicans.
Each of 22 isolates of Candida albicans was induced to produce aerial hyphae by culturing on a solid medium containing a peptone, acid-hydrolyzed casein, soluble starch, and agar in an atmosphere of 10% CO(2) at 37 C and room temperatures. Production of aerial hyphae is not diagnostic for C. albicans. Some of the other species of Candida may also produce such structures.
متن کاملThe Cdc14p phosphatase affects late cell-cycle events and morphogenesis in Candida albicans.
We have characterized the CDC14 gene, which encodes a dual-specificity protein phosphatase in Candida albicans, and demonstrated that its deletion results in defects in cell separation, mitotic exit and morphogenesis. The C. albicans cdc14delta mutants formed large aggregates of cells that resembled those found in ace2-null strains. In cdc14delta cells, expression of Ace2p target genes was redu...
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: Eukaryotic Cell
سال: 2005
ISSN: 1535-9778,1535-9786
DOI: 10.1128/ec.4.10.1697-1711.2005