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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
06/02/2015 |
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Data da última atualização: |
06/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SÁBER, M. L.; ANDREOTE, F. D.; KAVAMURA, V. N.; FRIGHETTO, R. T. S.; TAKETANI, R. G.; MELO, I. S. de. |
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Afiliação: |
MIRIAN LOBO SABER, ESALQ-USP; FERNANDO DINI ANDREOTE, ESALQ-USP; VANESSA NESSNER KAVAMURA, ESALQ-USP; ROSA TOYOKO SHIRAISHI FRIGHETTO, CNPMA; RODRIGO GOUVEA TAKETANI; ITAMAR SOARES DE MELO, CNPMA. |
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Título: |
Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
African Journal of Microbiology Research, Sapele, v. 8, n. 31, p. 2916-2923, 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The impact of ultraviolet-B (UV-B) radiation on the culturable and unculturable bacterial communities were studied in field experiments using soybean plants grown under increased UV-B (UV-B+), negative control (UV-B-) and solar UV-B. Sampling of leaves exposed to UV-B was performed in different developmental stages of the plant. The data obtained demonstrate that UV-B radiation did not alter the culturable and unculturable bacterial community. In contrast, culture independent analysis revealed major differences between cultivars for the stage of development (cultivation time) of the plants. Regarding the bacterial communities of the phyllosphere, it is possible to observe a similar behavior of the analyzed groups (Bacteria, ?-Proteobacteria, and Pseudomonas) on both cultivars (BRS-262 and IAC-100) according to the analyzed environmental factors (increased UV-B, negative control and solar UV-B). These results indicate that leaf surfaces are composed of epiphytic bacterial communities that have survival mechanisms of different environmental conditions, such as repair of DNA damage, pigmentation and production of exopolysaccharides (EPS). |
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Palavras-Chave: |
Pigmented bacteria; Radiação ultravioleta; Survival; Ultraviolet-B. |
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Thesagro: |
Bactéria; Soja. |
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Thesaurus Nal: |
Phyllosphere; Soybeans; Ultraviolet radiation. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/117439/1/2014AP45.pdf
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Marc: |
LEADER 02016naa a2200289 a 4500
001 2008000
005 2015-02-06
008 2014 bl uuuu u00u1 u #d
100 1 $aSÁBER, M. L.
245 $aEffect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere.$h[electronic resource]
260 $c2014
520 $aAbstract: The impact of ultraviolet-B (UV-B) radiation on the culturable and unculturable bacterial communities were studied in field experiments using soybean plants grown under increased UV-B (UV-B+), negative control (UV-B-) and solar UV-B. Sampling of leaves exposed to UV-B was performed in different developmental stages of the plant. The data obtained demonstrate that UV-B radiation did not alter the culturable and unculturable bacterial community. In contrast, culture independent analysis revealed major differences between cultivars for the stage of development (cultivation time) of the plants. Regarding the bacterial communities of the phyllosphere, it is possible to observe a similar behavior of the analyzed groups (Bacteria, ?-Proteobacteria, and Pseudomonas) on both cultivars (BRS-262 and IAC-100) according to the analyzed environmental factors (increased UV-B, negative control and solar UV-B). These results indicate that leaf surfaces are composed of epiphytic bacterial communities that have survival mechanisms of different environmental conditions, such as repair of DNA damage, pigmentation and production of exopolysaccharides (EPS).
650 $aPhyllosphere
650 $aSoybeans
650 $aUltraviolet radiation
650 $aBactéria
650 $aSoja
653 $aPigmented bacteria
653 $aRadiação ultravioleta
653 $aSurvival
653 $aUltraviolet-B
700 1 $aANDREOTE, F. D.
700 1 $aKAVAMURA, V. N.
700 1 $aFRIGHETTO, R. T. S.
700 1 $aTAKETANI, R. G.
700 1 $aMELO, I. S. de
773 $tAfrican Journal of Microbiology Research, Sapele$gv. 8, n. 31, p. 2916-2923, 2014.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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| Registros recuperados : 14 | |
| 8. |  | SÁBER, M. L.; ANDREOTE, F. D.; KAVAMURA, V. N.; FRIGHETTO, R. T. S.; TAKETANI, R. G.; MELO, I. S. de. Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere. African Journal of Microbiology Research, Sapele, v. 8, n. 31, p. 2916-2923, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
|    |
| 9. | | MELO, I. S. de; ZUCCHI, T. D.; SILVA, R. E. da; VILELA, E. S. D.; SÁBER, M. L.; ROSA, L. H.; PELLIZARI, V. H. Isolation and characterization of cellulolytic bacteria from the Stain house Lake, Antarctica. Folia Microbiologica, Prague, v. 59, p. 303-306, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
|  |
| 10. | | SABER, M. L.; KAVAMURA, V.; PARMA, M. M.; AVILA, L. A.; SANTOS, S. N.; PELLIZARI, V. H.; MELO, I. S. de. Responses to UV radiation of bacteria from phyllosphere of antartic plants. In: INTERNATIONAL CONGRESS ON EXTREMOPHILES, 8., 2010, Ponta Delgada. Book of Abstracts... Ponta Delgada, 2010. 1 CD-ROM. , p. 116.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 11. | | KAVAMURA, V.; SANTOS, S. N.; AVILA, L. A.; SABER, M. L.; SILVA, J. L. da; ANDREOTE, F. D.; MELO, I. S. de. Cereus sp. isolated rhizobaceria from brazilian semi-arid regions producing exopolysaccharides. In: INTERNATIONAL CONGRESS ON EXTREMOPHILES, 8., 2010, Ponta Delgada. Book of Abstracts... Ponta Delgada, 2010. 1 CD-ROM. p. 167.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 12. | | LACERDA JÚNIOR, G. V.; NORONHA, M. F.; SOUSA, S. T. P. de; CABRAL, L.; DOMINGOS, D. F.; SÁBER, M. L.; MELO, I. S. de; OLIVEIRA, V. M. Potential of semiarid soil from Caatinga biome as a novel source for mining lignocellulose-degrading enzymes. FEMS Microbiology Ecology, v. 93, n. 2, p. 1-15, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 13. | | KAVAMURA, V. N.; SANTOS, S. N.; SÁBER, M. L.; SILVA, J. L. da; PARMA, M. M.; DINI-ANDREOTE, F.; MELO, I. S. de. Screening de bactérias tolerantes à seca associadas a cactáceas da Caatinga. In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 26., 2011, Foz do Iguaçu. Anais... Foz do Iguaçu: Sociedade Brasileira de Microbiologia, 2011. Resumo 244-2.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 14. | | CASTELIANI, A. G. B.; KAVAMURA, V. N.; ZUCCHI, T. D.; SÁBER, M. L.; NASCIMENTO, R. dos S.; FRIGHETTO, R. T. S.; TAKETANI, R. G.; MELO, I. S. de. UV-B resistant yeast inhabit the phyllosphere of strawberry. British Microbiology Research Journal, London, v. 4, n. 10, p. 1105-1117, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 14 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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