AcidithiobacillusAcidithiobacillus thiooxidansTetrathionic AcidSulfurGammaproteobacteriaSulfur CompoundsThiobacillusSulfidesMiningTungsten CompoundsAcetobacteraceaeFerrous CompoundsOrganomercury CompoundsAzurinIronRNA, Ribosomal, 16SMolecular Sequence DataPhylogenyOxidation-ReductionIron CompoundsProteobacteriaMercurySequence Analysis, DNADNA, RibosomalDNA, BacterialSulfitesBacterial ProteinsHydrogen Sulfide