The topic Thiothrix is discussed in the following articles:

sulfur-based metabolism

  • TITLE: sulfur bacterium (biology)
    ...also corrodes concrete and steel. Desulfovibrio desulficans reduces sulfates in waterlogged soils and sewage to hydrogen sulfide, a gas with the rotten egg odour so common to such places. Thiothrix, common in sulfur springs and in sewage, and Sulfolobus, confined to sulfur-rich hot springs, transform hydrogen sulfide to elemental sulfur.