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sulphur bacteria

/ˈsʌlfər bækˈtɪəriə/

Traduction: Bactéries qui tirent leur énergie en oxydant des composés sulfurés, souvent présentes dans des environnements comme les sources chaudes, les cheminées hydrothermales profondes ou les sédiments riches en soufre.

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/ˈsʌlfər bækˈtɪəriə/C1formalscientific
  • frBactéries qui tirent leur énergie en oxydant des composés sulfurés, souvent présentes dans des environnements comme les sources chaudes, les cheminées hydrothermales profondes ou les sédiments riches en soufre.

A group of bacteria that obtain energy by oxidizing sulfur compounds, often found in environments like hot springs, deep-sea vents, or sulfur-rich sediments.

  1. Sulfur-oxidizing bacteriaC2formal

    A group of bacteria that obtain energy by oxidizing sulfur or sulfur-containing compounds, often found in environments like hot springs and deep-sea vents.

    frbactéries sulfo-oxydantes

    • Sulphur bacteria play a crucial role in the sulfur cycle.
    • These bacteria are often found in volcanic hot springs.
    • Scientists study sulphur bacteria to understand early life on Earth.
  2. Sulfur-reducing bacteriaC2formal

    A group of bacteria that use sulfur compounds as electron acceptors in anaerobic respiration, producing hydrogen sulfide.

    frbactéries sulfato-réductrices

    • Sulfur-reducing bacteria thrive in oxygen-poor environments.
    • These bacteria contribute to the formation of hydrogen sulfide in swamps.
    • The presence of sulfur bacteria can cause a rotten egg smell in water.