Microbial impact on polysulfide dynamics in the environment.


Polysulfides (Sx (2-)) are sulfide oxidation intermediates that are important for a variety of environmentally relevant processes including pyrite formation, organic matter sulfidization, isotope exchange among reduced sulfur species, and metal chelation. In addition to their chemical reactivity, laboratory experiments with microbial cultures and enzymes… (More)
DOI: 10.1093/femsle/fnw103