Paracoccidioides is a fungal pathogen and the cause of paracoccidioidomycosis, a health-threatening human systemic mycosis endemic to Latin America. Infection by Paracoccidioides, a dimorphic fungus in the order Onygenales, is coupled with a thermally regulated transition from a soil-dwelling filamentous form to a yeast-like pathogenic form. To better understand the genetic basis of growth and pathogenicity in ...
Carbon dioxide (CO(2)) and its hydration product bicarbonate (HCO(3)(-)) are essential molecules in various physiological processes of all living organisms. The reversible interconversion between CO(2) and HCO(3)(-) is in equilibrium. This reaction is slow without catalyst, but can be rapidly facilitated by Zn(2+)-metalloenzymes named carbonic anhydrases (CAs). To gain an insight into the function of multiple c...