Role of an expanded inositol transporter repertoire in Cryptococcus neoformans sexual reproduction and virulence.

ABSTRACT: Cryptococcus neoformans and Cryptococcus gattii are globally distributed human fungal pathogens and the leading causes of fungal meningitis. Recent studies reveal that myo-inositol is an important factor for fungal sexual reproduction. That C. neoformans can utilize myo-inositol as a sole carbon source and the existence of abundant inositol in the human central nervous system suggest that inositol is important for Cryptococcus development and virulence. In accord with this central importance of inositol, an expanded myo-inositol transporter (ITR) gene family has been identified in Cryptococcus. This gene family contains two phylogenetically distinct groups, with a total of 10 or more members in C. neoformans and at least six members in the sibling species C. gattii. These inositol transpor

SUBMITTER: Xue C 

PROVIDER: S-EPMC2912663 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature