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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Semiárido. |
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Data corrente: |
27/03/2020 |
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Data da última atualização: |
15/03/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VIANA, T. F. C.; CAMPELO, A. P. S.; BALDANI, J. I.; FERNANDES JUNIOR, P. I.; BALDANI, V. L. D.; SILVA, W. M.; PAGGI, G. M; BRASIL, M. S. |
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Afiliação: |
UFMS; JOSE IVO BALDANI, CNPAB; PAULO IVAN FERNANDES JUNIOR, CPATSA; VERA LUCIA DIVAN BALDANI, PESQUISADORA APOSENTADA EMBRAPA AGROBIOLOGIA; UFMS; UFMS; UFMS. |
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Título: |
Cultivable bacterial diversity associated with bromeliad roots from ironstone outcrops in central Brazil. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Brazilian Journal of Biology, v. 80 n. 4, oct./dec. 2020. |
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ISSN: |
1519-6984 |
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DOI: |
https://doi.org/10.1590/1519-6984.224982 |
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Idioma: |
Inglês |
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Notas: |
Título em Português: Diversidade de bactérias cultiváveis associadas a raízes de bromélias de afloramentos ferruginosos do Brasil central. |
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Conteúdo: |
Studies on the bacterial diversity associated with wild plants are rare, especially on those that grow in association with bromeliads. In the present study, we isolated and identified epiphytic and endophytic bacteria from the roots of the bromeliads Dyckia excelsa, Dyckia leptostachya and Deuterocohnia meziana occurring in the ?cangas? in the Pantanal from Mato Grosso do Sul State, Brazil. The epiphytic bacteria were isolated from washed roots, while the endophytic bacteria were isolated from surface disinfested roots. Bacterial representatives corresponding to each BOX-PCR fingerprint, as well as those that did not result in amplicons, were selected for 16S rDNA gene sequence analysis. The BOX-PCR data showed intrageneric and intraspecific diversity and could discriminate strains and identify their phenotypic characteristics. The 16S rDNA gene sequence and phylogeny analysis showed a higher occurrence of strains belonging to the genus Bacillus than Mycobacterium and Brevibacterium, which were found in lower numbers. Species from the Bacillus genus are well known for their sporulation capacity and longer survival in arid locations, such as the ?cangas?. This study clearly showed that the bromeliad species represent a vast reservoir of bacterial community diversity, and the cultivable strains represent a new source for biotechnological prospecting. |
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Palavras-Chave: |
Diversidade bacteriana; Epiphytic. |
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Thesagro: |
Bactéria; Bromélia; Planta Silvestre. |
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Thesaurus Nal: |
Bacillus (bacteria); Bacillus endophyticus; Dyckia. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02503naa a2200337 a 4500
001 2121383
005 2021-03-15
008 2020 bl uuuu u00u1 u #d
022 $a1519-6984
024 7 $ahttps://doi.org/10.1590/1519-6984.224982$2DOI
100 1 $aVIANA, T. F. C.
245 $aCultivable bacterial diversity associated with bromeliad roots from ironstone outcrops in central Brazil.$h[electronic resource]
260 $c2020
500 $aTítulo em Português: Diversidade de bactérias cultiváveis associadas a raízes de bromélias de afloramentos ferruginosos do Brasil central.
520 $aStudies on the bacterial diversity associated with wild plants are rare, especially on those that grow in association with bromeliads. In the present study, we isolated and identified epiphytic and endophytic bacteria from the roots of the bromeliads Dyckia excelsa, Dyckia leptostachya and Deuterocohnia meziana occurring in the ?cangas? in the Pantanal from Mato Grosso do Sul State, Brazil. The epiphytic bacteria were isolated from washed roots, while the endophytic bacteria were isolated from surface disinfested roots. Bacterial representatives corresponding to each BOX-PCR fingerprint, as well as those that did not result in amplicons, were selected for 16S rDNA gene sequence analysis. The BOX-PCR data showed intrageneric and intraspecific diversity and could discriminate strains and identify their phenotypic characteristics. The 16S rDNA gene sequence and phylogeny analysis showed a higher occurrence of strains belonging to the genus Bacillus than Mycobacterium and Brevibacterium, which were found in lower numbers. Species from the Bacillus genus are well known for their sporulation capacity and longer survival in arid locations, such as the ?cangas?. This study clearly showed that the bromeliad species represent a vast reservoir of bacterial community diversity, and the cultivable strains represent a new source for biotechnological prospecting.
650 $aBacillus (bacteria)
650 $aBacillus endophyticus
650 $aDyckia
650 $aBactéria
650 $aBromélia
650 $aPlanta Silvestre
653 $aDiversidade bacteriana
653 $aEpiphytic
700 1 $aCAMPELO, A. P. S.
700 1 $aBALDANI, J. I.
700 1 $aFERNANDES JUNIOR, P. I.
700 1 $aBALDANI, V. L. D.
700 1 $aSILVA, W. M.
700 1 $aPAGGI, G. M
700 1 $aBRASIL, M. S.
773 $tBrazilian Journal of Biology$gv. 80 n. 4, oct./dec. 2020.
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Embrapa Agrobiologia (CNPAB) |
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| 3. |  | DESCHAMPS, F. C.; TCACENCO, F. A. Parâmetros nutricionais de forrageiras nativas e exóticas no Vale do Itajaí, Santa Catarina. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 35, n. 2, p. 457-465, fev. 2000 Título em inglês: Nutritional parameters of exotic and native forage species of Itajaí Valley, Santa Catarina State, Brazil.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 7. | | DESCHAMPS, F. C.; NOLDIN, J. A.; EBERGARDT, D. S.; HERMES, L. C.; KNOBLAUCH, R. Resíduos de agroquímicos em água nas áreas de arroz irrigado, em Santa Catarina. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 3.; REUNIÃO DA CULTURA DO ARROZ IRRIGADO, 25., 2003, Balneário Camboriú. Anais... Itajaí: EPAGRI, 2003. p. 683-685.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 7 | |
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