"Heterotrophic 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 utilize organic substances as their nutrient sources. Contrasts with AUTOTROPHIC PROCESSES which make use of simple inorganic substances as the nutrient supply source. Heterotrophs can be either chemoheterotrophs (or chemoorganotrophs) which also require organic substances such as glucose for their primary metabolic energy requirements, or photoheterotrophs (or photoorganotrophs) which derive their primary energy requirements 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 nutrients and energy requirements.
| Descriptor ID |
D052836
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| MeSH Number(s) |
G02.111.375 G03.393
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| Concept/Terms |
|
Below are MeSH descriptors whose meaning is more general than "Heterotrophic Processes".
Below are MeSH descriptors whose meaning is more specific than "Heterotrophic Processes".
This graph shows the total number of publications written about "Heterotrophic Processes" by people in this website by year, and whether "Heterotrophic Processes" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2017 | 0 | 1 | 1 |
| 2018 | 0 | 1 | 1 |
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Below are the most recent publications written about "Heterotrophic Processes" by people in Profiles.
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Effects of arsenic on the biofilm formations of arsenite-oxidizing bacteria. Ecotoxicol Environ Saf. 2018 Dec 15; 165:1-10.
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Assessing ultraphytoplankton and heterotrophic prokaryote composition by flow cytometry in a Mediterranean lagoon. Environ Sci Pollut Res Int. 2017 May; 24(15):13710-13721.