Endophytic bacteria from banana cultivars and their antifungal activity.

Detalhes bibliográficos
Autor(a) principal: SOUZA, A.
Data de Publicação: 2014
Outros Autores: CRUZ, J. C., SOUSA, N. R., PROCÓPIO, A. R. L., SILVA, G. F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1007695
http://dx.doi.org/10.4238/2014.October.27.6
Resumo: Endophytic microorganisms consist of fungi, bacteria, and actinomycetes that play important roles in the process of plant adaptation to the environment. Currently, the natural associations between microorganisms and plant species are being explored for a large number of biotechnological applications. In this study, 122 endophytic bacteria were isolated from 5 cultivars of Musa spp from the state of Amazonas (Brazil). Four strains were selected because they exhibited antagonistic activities against Fusarium oxysporum f. sp cubense and Colletotrichum guaranicola, with inhibitions ranging from 19 to 30% and 27 to 35%, respectively. Phylogenetic analysis of the 16S rDNA regions of these bacteria with antifungal activity showed that they are phylogenetically related to 3 different species of Bacillus - B. amyloliquefaciens, B. subtilis subsp subtilis, and B. thuringiensis.
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spelling Endophytic bacteria from banana cultivars and their antifungal activity.BacillusEndophyticMusa sppBananaFusarium Oxysporumbiological controlEndophytic microorganisms consist of fungi, bacteria, and actinomycetes that play important roles in the process of plant adaptation to the environment. Currently, the natural associations between microorganisms and plant species are being explored for a large number of biotechnological applications. In this study, 122 endophytic bacteria were isolated from 5 cultivars of Musa spp from the state of Amazonas (Brazil). Four strains were selected because they exhibited antagonistic activities against Fusarium oxysporum f. sp cubense and Colletotrichum guaranicola, with inhibitions ranging from 19 to 30% and 27 to 35%, respectively. Phylogenetic analysis of the 16S rDNA regions of these bacteria with antifungal activity showed that they are phylogenetically related to 3 different species of Bacillus - B. amyloliquefaciens, B. subtilis subsp subtilis, and B. thuringiensis.A. Souza, UFAM; J. C. Cruz, UFAM; NELCIMAR REIS SOUSA, CPAA; A. R. L. Procópio, UFAM; GILVAN FERREIRA DA SILVA, CPAA.SOUZA, A.CRUZ, J. C.SOUSA, N. R.PROCÓPIO, A. R. L.SILVA, G. F.2018-01-26T23:41:12Z2018-01-26T23:41:12Z2015-02-0420142018-01-26T23:41:12Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleGenetics and Molecular Research, v. 13, n. 4, p. 8661-8670, 2014.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1007695http://dx.doi.org/10.4238/2014.October.27.6enginfo: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:EMBRAPA2018-01-26T23:41:19Zoai:www.alice.cnptia.embrapa.br:doc/1007695Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542018-01-26T23:41:19falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542018-01-26T23:41:19Repositório 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 Endophytic bacteria from banana cultivars and their antifungal activity.
title Endophytic bacteria from banana cultivars and their antifungal activity.
spellingShingle Endophytic bacteria from banana cultivars and their antifungal activity.
SOUZA, A.
Bacillus
Endophytic
Musa spp
Banana
Fusarium Oxysporum
biological control
title_short Endophytic bacteria from banana cultivars and their antifungal activity.
title_full Endophytic bacteria from banana cultivars and their antifungal activity.
title_fullStr Endophytic bacteria from banana cultivars and their antifungal activity.
title_full_unstemmed Endophytic bacteria from banana cultivars and their antifungal activity.
title_sort Endophytic bacteria from banana cultivars and their antifungal activity.
author SOUZA, A.
author_facet SOUZA, A.
CRUZ, J. C.
SOUSA, N. R.
PROCÓPIO, A. R. L.
SILVA, G. F.
author_role author
author2 CRUZ, J. C.
SOUSA, N. R.
PROCÓPIO, A. R. L.
SILVA, G. F.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv A. Souza, UFAM; J. C. Cruz, UFAM; NELCIMAR REIS SOUSA, CPAA; A. R. L. Procópio, UFAM; GILVAN FERREIRA DA SILVA, CPAA.
dc.contributor.author.fl_str_mv SOUZA, A.
CRUZ, J. C.
SOUSA, N. R.
PROCÓPIO, A. R. L.
SILVA, G. F.
dc.subject.por.fl_str_mv Bacillus
Endophytic
Musa spp
Banana
Fusarium Oxysporum
biological control
topic Bacillus
Endophytic
Musa spp
Banana
Fusarium Oxysporum
biological control
description Endophytic microorganisms consist of fungi, bacteria, and actinomycetes that play important roles in the process of plant adaptation to the environment. Currently, the natural associations between microorganisms and plant species are being explored for a large number of biotechnological applications. In this study, 122 endophytic bacteria were isolated from 5 cultivars of Musa spp from the state of Amazonas (Brazil). Four strains were selected because they exhibited antagonistic activities against Fusarium oxysporum f. sp cubense and Colletotrichum guaranicola, with inhibitions ranging from 19 to 30% and 27 to 35%, respectively. Phylogenetic analysis of the 16S rDNA regions of these bacteria with antifungal activity showed that they are phylogenetically related to 3 different species of Bacillus - B. amyloliquefaciens, B. subtilis subsp subtilis, and B. thuringiensis.
publishDate 2014
dc.date.none.fl_str_mv 2014
2015-02-04
2018-01-26T23:41:12Z
2018-01-26T23:41:12Z
2018-01-26T23:41:12Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Genetics and Molecular Research, v. 13, n. 4, p. 8661-8670, 2014.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1007695
http://dx.doi.org/10.4238/2014.October.27.6
identifier_str_mv Genetics and Molecular Research, v. 13, n. 4, p. 8661-8670, 2014.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1007695
http://dx.doi.org/10.4238/2014.October.27.6
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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