title: Ergosterol is the only sterol in Kluyveromyces fragilis.
mesh_terms: D001203:Ascomycota / Q000032:analysis*; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D004875:Ergosterol / Q000032:analysis*; D013058:Mass Spectrometry; D004718:Saccharomycetales / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet
chemical_list: D004875:Ergosterol