Methanogens were recently shown to reduce pyrite (FeS2) generating aqueous iron-sulfide (FeS(aq)) clusters that are likely assimilated as a source of Fe and S. Here, we compare the phenotype of Methanococcus voltae when grown with FeS2 or ferrous iron (Fe(II)) and sulfide (HS-). Differential proteom...
ORGANISM(S): Methanococcus voltae A3