Fungi in the healthy human gastrointestinal tract

摘要: Many species of fungi have been detected in the healthy human gut; however, nearly half all taxa reported only found one sample or study. Fungi capable growing and colonizing gut are limited to a small number species, mostly Candida yeasts family Dipodascaceae (Galactomyces, Geotrichum, Saprochaete). Malassezia filamentous fungus Cladosporium potential colonizers; more work is needed clarify their role. Other commonly-detected come from diet environment but either cannot do not colonize (Penicillium Debaryomyces which common on fermented foods grow at body temperature), while still others dietary environmental sources (Saccharomyces cerevisiae, fermentation agent sometime probiotic; Aspergillus ubiquitous molds) yet likely impact ecology. The mycobiome appears less stable than bacterial microbiome, subject factors.