Visão selecionada em Inglês
Descritor em português: | Bactérias | ||||||
Descritor em inglês: | Bacteria | ||||||
Descritor em espanhol: |
Bacterias
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Descritor em francês: | Bactéries | ||||||
Termo(s) alternativo(s): |
Eubacteria |
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Código(s) hierárquico(s): |
B03 |
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Identificador Único RDF: | https://id.nlm.nih.gov/mesh/D001419 | ||||||
Nota de escopo: | 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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Nota de indexação: | 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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Qualificadores permitidos: |
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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Combinação de entrada: |
physiology:Bacterial Physiological Phenomena
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Nota MeSH pública: | 1963 |
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Nota histórica: | 1963 |
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Versão alternativa: | BACT |
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Veja também os descritores: |
Fimbriae, Bacterial
MeSH Pili, Sex MeSH | ||||||
Identificador DeCS: | 1443 | ||||||
ID do descritor: | D001419 | ||||||
Documentos indexados na Biblioteca Virtual em Saúde (BVS): | Clique aqui para acessar os documentos da BVS | ||||||
Data de estabelecimento: | 01/01/1963 | ||||||
Data de entrada: | 01/01/1999 | ||||||
Data de revisão: | 06/07/2009 |
Bacteria
- Conceito preferido
Identificador do conceito |
M0002119 |
Nota de escopo | 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. |
Termo preferido | Bacteria |
Termo(s) alternativo(s) |
Eubacteria |
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