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Descripteur en français: Bactéries
Descripteur en anglais: Bacteria
Descripteur en espagnol: Bacterias
Descripteur en portugais: Bactérias
Synonymes: Bacteria
Eubacteria
Eubactéries
Code(s) d'arborescence: B03
SP4.102.107.178
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.
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; DF: BACT
Qualificatifs autorisés: CH composition chimique
CL classification
CY cytologie
DE effets des médicaments et des substances chimiques
EN enzymologie
GD croissance et développement
GE génétique
IM immunologie
IP isolement et purification
ME métabolisme
PY pathogénicité
RE effets des radiations
UL ultrastructure
VI virologie
Combinaison alternative: physiology:Bacterial Physiological Phenomena
Voir aussi le(s) descripteur(s): Fimbriae bactériens MeSH
Pili sexuels 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
Bactéries - Concept préféré
Concept UI M0002119
Terme préféré Bactéries
Synonymes Bacteria
Eubacteria
Eubactéries



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