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Role of PUG1 in Inducible Porphyrin and Heme Transport in Saccharomyces cerevisiae

Unlike pathogenic fungi, the budding yeast Saccharomyces cerevisiae is not efficient at using heme as a nutritional source of iron. Here we report that for this yeast, heme uptake is induced under conditions of heme starvation. Heme synthesis requires oxygen, and yeast grown anaerobically exhibited...

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Autors principals: Protchenko, Olga, Shakoury-Elizeh, Minoo, Keane, Patricia, Storey, Joshua, Androphy, Rachel, Philpott, Caroline C.
Format: Artigo
Idioma:Inglês
Publicat: American Society for Microbiology (ASM) 2008
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Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC2394968/
https://ncbi.nlm.nih.gov/pubmed/18326586
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/EC.00414-07
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