Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere.

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 diff...

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Detalhes bibliográficos
Autores: SÁBER, M. L., ANDREOTE, F. D., KAVAMURA, V. N., FRIGHETTO, R. T. S., TAKETANI, R. G., MELO, I. S. de
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:Brasil
Recursos:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
Repositorio:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Idioma:inglés
OAI Identifier:oai:www.alice.cnptia.embrapa.br:doc/1008000
Acesso em linha:http://www.alice.cnptia.embrapa.br/alice/handle/doc/1008000
Access Level:acceso abierto
Palavra-chave:Ultraviolet-B
Pigmented bacteria
Survival
Radiação ultravioleta
Bactéria
Soja
Soybeans
Ultraviolet radiation
Phyllosphere
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spelling Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere.Ultraviolet-BPigmented bacteriaSurvivalRadiação ultravioletaBactériaSojaSoybeansUltraviolet radiationPhyllosphereAbstract: 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).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.2015-02-06T11:11:11Z2015-02-06T11:11:11Z2015-02-0620142015-02-06T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleAfrican Journal of Microbiology Research, Sapele, v. 8, n. 31, p. 2916-2923, 2014.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1008000enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPASÁBER, M. L.ANDREOTE, F. D.KAVAMURA, V. N.FRIGHETTO, R. T. S.TAKETANI, R. G.MELO, I. S. de2017-08-16T01:47:48Zoai:www.alice.cnptia.embrapa.br:doc/1008000Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T01:47:48Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere.
title Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere.
spellingShingle Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere.
SÁBER, M. L.
Ultraviolet-B
Pigmented bacteria
Survival
Radiação ultravioleta
Bactéria
Soja
Soybeans
Ultraviolet radiation
Phyllosphere
title_short Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere.
title_full Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere.
title_fullStr Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere.
title_full_unstemmed Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere.
title_sort Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere.
dc.creator.none.fl_str_mv SÁBER, M. L.
ANDREOTE, F. D.
KAVAMURA, V. N.
FRIGHETTO, R. T. S.
TAKETANI, R. G.
MELO, I. S. de
author SÁBER, M. L.
author_facet SÁBER, M. L.
ANDREOTE, F. D.
KAVAMURA, V. N.
FRIGHETTO, R. T. S.
TAKETANI, R. G.
MELO, I. S. de
author_role author
author2 ANDREOTE, F. D.
KAVAMURA, V. N.
FRIGHETTO, R. T. S.
TAKETANI, R. G.
MELO, I. S. de
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv 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.
dc.subject.por.fl_str_mv Ultraviolet-B
Pigmented bacteria
Survival
Radiação ultravioleta
Bactéria
Soja
Soybeans
Ultraviolet radiation
Phyllosphere
topic Ultraviolet-B
Pigmented bacteria
Survival
Radiação ultravioleta
Bactéria
Soja
Soybeans
Ultraviolet radiation
Phyllosphere
description 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).
publishDate 2014
dc.date.none.fl_str_mv 2014
2015-02-06T11:11:11Z
2015-02-06T11:11:11Z
2015-02-06
2015-02-06T11:11:11Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv African Journal of Microbiology Research, Sapele, v. 8, n. 31, p. 2916-2923, 2014.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1008000
identifier_str_mv African Journal of Microbiology Research, Sapele, v. 8, n. 31, p. 2916-2923, 2014.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1008000
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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score 15,300719

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