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Descripteur en français: | Bactéries | ||||||
Descripteur en anglais: | Bacteria | ||||||
Descripteur en espagnol: |
Bacterias
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Descripteur en portugais: | Bactérias | ||||||
Synonymes: |
Eubacteria |
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Code(s) d'arborescence: |
B03 |
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Identificateur unique RDF: | https://id.nlm.nih.gov/mesh/D001419 | ||||||
Note d'application: | One of the three domains of life (the others being Eukarya and ARCHAEA), also called Eubacteria. They are unicellular prokaryotic microorganisms which generally possess rigid cell walls, multiply by cell division, and exhibit three principal forms: round or coccal, rodlike or bacillary, and spiral or spirochetal. Bacteria can be classified by their response to OXYGEN: aerobic, anaerobic, or facultatively anaerobic; by the mode by which they obtain their energy: chemotrophy (via chemical reaction) or PHOTOTROPHY (via light reaction); for chemotrophs by their source of chemical energy: CHEMOLITHOTROPHY (from inorganic compounds) or chemoorganotrophy (from organic compounds); and by their source for CARBON; NITROGEN; etc.; HETEROTROPHY (from organic sources) or AUTOTROPHY (from CARBON DIOXIDE). They can also be classified by whether or not they stain (based on the structure of their CELL WALLS) with CRYSTAL VIOLET dye: gram-negative or gram-positive. |
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Note d'indexation: | general; prefer specifics; relation to bacterial disease: Manual 22.12-22.16; presence of bacteria in organs vs infection: Manual 22.11; note many precoordinated bacterial - terms (BACTERIAL PROTEINS; ANTIBODIES, BACTERIAL; etc); "coliform bacteria" = COLIFORM BACILLI see ENTEROBACTERIACEAE; presence of bacteria in blood = BACTEREMIA: see note there |
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Qualificatifs autorisés: |
CH chemistry CL classification CY cytology DE drug effects EN enzymology GD growth & development GE genetics IM immunology IP isolation & purification ME metabolism PY pathogenicity RE radiation effects UL ultrastructure VI virology |
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Combinaison alternative: |
physiology:Bacterial Physiological Phenomena
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Note publique MeSH: | 1963 |
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Note historique: | 1963 |
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Version alternative: | BACT |
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Voir aussi le(s) descripteur(s): |
Fimbriae, Bacterial
MeSH Pili, Sex MeSH | ||||||
Identifiant DeCS: | 1443 | ||||||
ID du Descripteur: | D001419 | ||||||
Documents indexés dans la Biblioteque Virtuelle de Santé (BVS): | Cliquez ici pour accéder aux documents VHL | ||||||
Date d'établissement: | 01/01/1963 | ||||||
Date d'entrée: | 01/01/1999 | ||||||
Date de révision: | 06/07/2009 |
Bacteria
- Concept préféré
Concept UI |
M0002119 |
Note d'application | One of the three domains of life (the others being Eukarya and ARCHAEA), also called Eubacteria. They are unicellular prokaryotic microorganisms which generally possess rigid cell walls, multiply by cell division, and exhibit three principal forms: round or coccal, rodlike or bacillary, and spiral or spirochetal. Bacteria can be classified by their response to OXYGEN: aerobic, anaerobic, or facultatively anaerobic; by the mode by which they obtain their energy: chemotrophy (via chemical reaction) or PHOTOTROPHY (via light reaction); for chemotrophs by their source of chemical energy: CHEMOLITHOTROPHY (from inorganic compounds) or chemoorganotrophy (from organic compounds); and by their source for CARBON; NITROGEN; etc.; HETEROTROPHY (from organic sources) or AUTOTROPHY (from CARBON DIOXIDE). They can also be classified by whether or not they stain (based on the structure of their CELL WALLS) with CRYSTAL VIOLET dye: gram-negative or gram-positive. |
Terme préféré | Bacteria |
Synonymes |
Eubacteria |
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