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Concept information

Metabolism > Autotrophic Processes > Chemoautotrophic Growth

Preferred term

Chemoautotrophic Growth  

Type

  • Topical Descriptor

Broader concept

Entry terms

  • Chemolithotrophic Growth
  • Growth, Chemolithotrophic

Scope note

  • Growth of organisms using AUTOTROPHIC PROCESSES for obtaining nutrients and chemotrophic processes for obtaining a primary energy supply. Chemotrophic processes are involved in deriving a primary energy supply from exogenous chemical sources. Chemotrophic autotrophs (chemoautotrophs) generally use inorganic chemicals as energy sources and as such are called chemolithoautotrophs. Most chemoautotrophs live in hostile environments, such as deep sea vents. They are mostly BACTERIA and ARCHAEA, and are the primary producers for those ecosystems.

History note

  • 2007

In other languages

URI

http://www.yso.fi/onto/mesh/D052837

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