"Autotrophic Processes" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The processes by which organisms use simple inorganic substances such as gaseous or dissolved carbon dioxide and inorganic nitrogen as nutrient sources. Contrasts with heterotrophic processes which make use of organic materials as the nutrient supply source. Autotrophs can be either chemoautotrophs (or chemolithotrophs), largely ARCHAEA and BACTERIA, which also use simple inorganic substances for their metabolic energy reguirements; or photoautotrophs (or photolithotrophs), such as PLANTS and CYANOBACTERIA, which derive their energy from light. Depending on environmental conditions some organisms can switch between different nutritional modes (autotrophy; HETEROTROPHY; chemotrophy; or PHOTOTROPHY) to utilize different sources to meet their nutrient and energy requirements.
| Descriptor ID |
D052818
|
| MeSH Number(s) |
G02.111.071 G03.087
|
| Concept/Terms |
Autotrophic Processes- Autotrophic Processes
- Processes, Autotrophic
- Lithotrophic Processes
- Processes, Lithotrophic
Autotrophic Growth- Autotrophic Growth
- Growth, Autotrophic
- Lithotrophic Growth
- Growth, Lithotrophic
|
Below are MeSH descriptors whose meaning is more general than "Autotrophic Processes".
Below are MeSH descriptors whose meaning is more specific than "Autotrophic Processes".
This graph shows the total number of publications written about "Autotrophic Processes" by people in this website by year, and whether "Autotrophic Processes" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2024 | 1 | 0 | 1 |
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Below are the most recent publications written about "Autotrophic Processes" by people in Profiles.
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Alarcon HV, Mohl JE, Chong GW, Betancourt A, Wang Y, Leng W, White JC, Xu J. Evidence for autotrophic growth of purple sulfur bacteria using pyrite as electron and sulfur source. Appl Environ Microbiol. 2024 Jul 24; 90(7):e0086324.