Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1003307
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dc.contributor.authorCASTRO, R. A.pt_BR
dc.contributor.authorQUECINE, M. C.pt_BR
dc.contributor.authorLACAVA, P. T.pt_BR
dc.contributor.authorBATISTA, B. D.pt_BR
dc.contributor.authorLUVIZOTTO, D. M.pt_BR
dc.contributor.authorMARCON, J.pt_BR
dc.contributor.authorFERREIRA, A.pt_BR
dc.contributor.authorMELO, I. S. dept_BR
dc.contributor.authorAZEVEDO, J. L.pt_BR
dc.date.accessioned2014-12-20T08:57:58Z-
dc.date.available2014-12-20T08:57:58Z-
dc.date.created2014-12-19pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationSpringerPlus, Amsterdam, v. 3, n. 382, p. 1-9, 2014.pt_BR
dc.identifier.issn2193-1801pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1003307pt_BR
dc.descriptionAbstract: The mangrove ecosystem is a coastal tropical biome located in the transition zone between land and sea that is characterized by periodic flooding, which confers unique and specific environmental conditions on this biome. In these ecosystems, the vegetation is dominated by a particular group of plant species that provide a unique environment harboring diverse groups of microorganisms, including the endophytic microorganisms that are the focus of this study. Because of their intimate association with plants, endophytic microorganisms could be explored for biotechnologically significant products, such as enzymes, proteins, antibiotics and others. Here, we isolated endophytic microorganisms from two mangrove species, Rhizophora mangle and Avicennia nitida, that are found in streams in two mangrove systems in Bertioga and Cananéia, Brazil. Bacillus was the most frequently isolated genus, comprising 42% of the species isolated from Cananéia and 28% of the species from Bertioga. However, other common endophytic genera such as Pantoea, Curtobacterium and Enterobacter were also found. After identifying the isolates, the bacterial communities were evaluated for enzyme production. Protease activity was observed in 75% of the isolates, while endoglucanase activity occurred in 62% of the isolates. Bacillus showed the highest activity rates for amylase and esterase and endoglucanase. To our knowledge, this is the first reported diversity analysis performed on endophytic bacteria obtained from the branches of mangrove trees and the first overview of the specific enzymes produced by different bacterial genera. This work contributes to our knowledge of the microorganisms and enzymes present in mangrove ecosystems.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectMangrovept_BR
dc.subjectBiotechnological potentialpt_BR
dc.titleIsolation and enzyme bioprospection of endophytic bacteria associated with plants of Brazilian mangrove ecosystem.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2014-12-20T08:57:58Zpt_BR
dc.subject.thesagroBactériapt_BR
dc.subject.thesagroEnzimapt_BR
dc.subject.thesagroManguept_BR
dc.subject.nalthesaurusMangrove forestspt_BR
dc.subject.nalthesaurusendophytespt_BR
dc.subject.nalthesaurusenzymespt_BR
riaa.ainfo.id1003307pt_BR
riaa.ainfo.lastupdate2014-12-19pt_BR
dc.contributor.institutionRENATA ASSIS CASTRO, CENA-USP; MARIA CAROLINA QUECINE, ESALQ-USP; PAULO TEIXEIRA LACAVA, ESALQ-USP; BNRUNA D BATISTA, ESALQ-USP; DANICE MAZZER LUVIZOTTO, ESALQ-USP; JOELMA MARCON, ESALQ-USP; ANDERSON FERREIRA, CPAMT; ITAMAR SOARES DE MELO, CNPMA; JOAO LUCIO DE AZEVEDO, ESALQ-USP.pt_BR
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