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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
09/08/1995 |
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Data da última atualização: |
05/04/2017 |
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Autoria: |
ROOP, R. M.; SMIBERT, R. M.; JOHNSON, J. L.; KRIEG, N. R. |
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Título: |
Differential characteristics of catalase-positive campylobacters correlated with DNA homology groups. |
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Ano de publicação: |
1984 |
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Fonte/Imprenta: |
Canadian Journal Microbiology, v.30, p.938-951, 1984. |
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Idioma: |
Inglês |
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Conteúdo: |
Eight-four strains of catalase-positive campylobacters could be placed into seven distinct DNA homology groups (species), corresponding to Campylobacter fetus, C. hyointestinalis, C. jejuni, C. coli, C. laridis, C. fecalis and aerotolerant campylobacters. The biochemical and physiological characterisitcs of the strains were examined for their correlation with the homology groups. The characterization tests that provided the most reliable differentiation at the species and subspecies level were growth at 25 and 42 C, sensitivity to cephalothin and nalidixic acid, growth in semisolid media containing 1% glycine and 3,5% NaCl, growth on plates containing 1.5% NaCl, growth in a semisolid minimal medium, anaerobic growth in the presence of 0.1% trimethylamine-N-oxide, hydrogen sulfide production in SIM medium and triple-sugar iron agar, hippurate hydrolysis, nitrite reduction and growth on plates under an air atmosphere. |
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Palavras-Chave: |
Campylobacters. |
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Thesagro: |
Bactéria. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01453naa a2200181 a 4500
001 1785395
005 2017-04-05
008 1984 bl --- 0-- u #d
100 1 $aROOP, R. M.
245 $aDifferential characteristics of catalase-positive campylobacters correlated with DNA homology groups.
260 $c1984
520 $aEight-four strains of catalase-positive campylobacters could be placed into seven distinct DNA homology groups (species), corresponding to Campylobacter fetus, C. hyointestinalis, C. jejuni, C. coli, C. laridis, C. fecalis and aerotolerant campylobacters. The biochemical and physiological characterisitcs of the strains were examined for their correlation with the homology groups. The characterization tests that provided the most reliable differentiation at the species and subspecies level were growth at 25 and 42 C, sensitivity to cephalothin and nalidixic acid, growth in semisolid media containing 1% glycine and 3,5% NaCl, growth on plates containing 1.5% NaCl, growth in a semisolid minimal medium, anaerobic growth in the presence of 0.1% trimethylamine-N-oxide, hydrogen sulfide production in SIM medium and triple-sugar iron agar, hippurate hydrolysis, nitrite reduction and growth on plates under an air atmosphere.
650 $aBactéria
653 $aCampylobacters
700 1 $aSMIBERT, R. M.
700 1 $aJOHNSON, J. L.
700 1 $aKRIEG, N. R.
773 $tCanadian Journal Microbiology$gv.30, p.938-951, 1984.
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Embrapa Pantanal (CPAP) |
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