Sulfur Bacteria

Sulfur bacteria may refer to:

  • Green sulfur bacteria
  • Purple sulfur bacteria
  • Sulfate-reducing bacteria
  • Sulfur-reducing bacteria

Famous quotes containing the word bacteria:

    To the eyes of a god, mankind must appear as a species of bacteria which multiply and become progressively virulent whenever they find themselves in a congenial culture, and whose activity diminishes until they disappear completely as soon as proper measures are taken to sterilise them.
    Aleister Crowley (1875–1947)