Descripteur en français: | Processus phototrophes | ||||||
Descripteur en anglais: | Phototrophic Processes | ||||||
Descripteur en espagnol: |
Procesos Fototróficos
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Descripteur en portugais: | Processos Fototróficos | ||||||
Synonymes: |
Croissance phototrophe Phototrophie Processus phototrophe |
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Code(s) d'arborescence: |
G02.111.669 G03.800 |
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Identificateur unique RDF: | https://id.nlm.nih.gov/mesh/D052817 | ||||||
Note d'application: | Processes by which phototrophic organisms use sunlight as their primary energy source. Contrasts with chemotrophic processes which do not depend on light and function in deriving energy from exogenous chemical sources. Photoautotrophy (or photolithotrophy) is the ability to use sunlight as energy to fix inorganic nutrients to be used for other organic requirements. Photoautotrophs include all GREEN PLANTS; GREEN ALGAE; CYANOBACTERIA; and green and PURPLE SULFUR BACTERIA. Photoheterotrophs or photoorganotrophs require a supply of organic nutrients for their organic requirements but use sunlight as their primary energy source; examples include certain PURPLE NONSULFUR BACTERIA. 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. |
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Note d'indexation: | distinguish from PHOTOTROPISM |
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Qualificatifs autorisés: |
DE effets des médicaments et des substances chimiques GE génétique IM immunologie PH physiologie RE effets des radiations |
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Voir aussi le(s) descripteur(s): |
Croissance chimioautotrophe
MeSH Phénomènes physiologiques nutritionnels MeSH Processus autotrophes MeSH Processus hétérotrophes MeSH | ||||||
Identifiant DeCS: | 52486 | ||||||
ID du Descripteur: | D052817 | ||||||
Documents indexés dans la Biblioteque Virtuelle de Santé (BVS): | Cliquez ici pour accéder aux documents VHL | ||||||
Date d'établissement: | 01/01/2007 | ||||||
Date d'entrée: | 05/07/2006 | ||||||
Date de révision: | 23/06/2016 |
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PHÉNOMÈNES ET PROCESSUS
Phénomènes chimiques [G02]Phénomènes chimiques -
PHÉNOMÈNES ET PROCESSUS
Métabolisme [G03]Métabolisme
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Processus phototrophes
- Concept préféré
Phototrophie
- Connexes mais pas plus larges ou plus étroites
Croissance phototrophe
- Connexes mais pas plus larges ou plus étroites
Concept UI |
M0489559 |
Terme préféré | Processus phototrophes |
Synonymes |
Processus phototrophe |
Concept UI |
M0489563 |
Terme préféré | Phototrophie |
Concept UI |
M0489677 |
Terme préféré | Croissance phototrophe |
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