title: Sulfur isotope fractionation during SO3(2-) reduction by different clostridial species.
abstract: Sulfur isotope composition patterns for sulfide evolved from cultures supplemented with 1 mM Na2SO3, suggested that an inducible dissimilatory type SO3(2-) reduction pathway, as previously found in C. pasteurianum, probably exists in many clostridial species. Data are presented for five additional species which include pathogens and nonpathogens.
mesh_terms: D003013:Clostridium / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism*; D006862:Hydrogen Sulfide / Q000378:metabolism; D010084:Oxidation-Reduction; D013456:Sulfur Acids / Q000378:metabolism* / Q000494:pharmacology; D013460:Sulfur Isotopes
chemical_list: D013456:Sulfur Acids; D013460:Sulfur Isotopes; D006862:Hydrogen Sulfide