Phenomena and Processes

Chemoautotrophic Growth

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.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

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.

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Synonyms

8 entry terms
  • Chemolithotrophic Growth
  • Growth, Chemoautotrophic
  • Growth, Chemolithotrophic
  • Chemoautotrophy
  • Chemolithoautotrophic Growth
  • Chemolithoautotrophy
  • Chemolithotrophy
  • Growth, Chemolithoautotrophic

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Aspects Covered

6 allowable subheadings

Indexed with the subheadings drug effects, ethics, genetics, immunology, physiology, radiation effects.

MeSH Record

History Note

2007

MeSH Hierarchy

Tree Numbers

  1. G02.111.071.314
  2. G03w.087.314

AMA Style

References

  1. National Library of Medicine. Chemoautotrophic Growth. Medical Subject Headings (MeSH). 2026. Unique ID D052837. http://id.nlm.nih.gov/mesh/2026/D052837
  2. Chemoautotrophic Growth. In: Wikidata. https://www.wikidata.org/wiki/Q71148291