Deficiency in frataxin homologue YFH1 in the yeast Pichia guilliermondii leads to missregulation of iron acquisition and riboflavin biosynthesis and a

Biometals. 2009 Aug 1.

Deficiency in frataxin homologue YFH1 in the yeast Pichia guilliermondii leads to missregulation of iron acquisition and riboflavin biosynthesis and affects sulfate assimilation.

Pynyaha YV, Boretsky YR, Fedorovych DV, Fayura LR, Levkiv AI, Ubiyvovk VM, Protchenko OV, Philpott CC, Sibirny AA.

Institute of Cell Biology, NAS of Ukraine, Drahomanov Street 14/16, 79005, Lviv, Ukraine.

Keyword: riboflavin, YFH1, frataxin homologue, iron, impaired sulfate assimilation, hypersensitivity to hydrogen peroxide, superoxide dismutase.