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dc.contributor.authorGRUNENNVALDT, R. L.
dc.contributor.authorDEGENHARDT-GOLDBACH, J.
dc.contributor.authorTOMASI, J. de C.
dc.contributor.authorSANTOS, G. D. dos
dc.contributor.authorVICENTE, V. A.
dc.contributor.authorDESCHAMPS, C.
dc.date.accessioned2018-12-22T23:31:27Z-
dc.date.available2018-12-22T23:31:27Z-
dc.date.created2018-12-20
dc.date.issued2018
dc.identifier.citationBiotecnología Vegetal, v. 18, n. 1, p. 3-13, ene./mar. 2018.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1102141-
dc.descriptionEndophytic microorganisms live inside healthy plants and their isolation and identification may favor biotechnological applications. We isolated endophytic bacteria from Ilex paraguariensis callus cultivated in vitro for five months. Sequencing of 16S rRNA region to identify two isolates as Bacillus megaterium was used. The presence of bacterial cells in the intercellular spaces of callus cultures was detected by ultra structural analyses. The isolates were also evaluated for indole acetic acid (IAA) production and their potential in plant growth promotion of Phaseolus vulgaris L. The synthesis of IAA in the presence and absence of L-tryptophan was detected by colorimetric analyze for both isolates. In the presence of extracts from strains IPC06 and IPC07 the seedlings of P. vulgaris grew faster when compared to the control plants without the extract on in vitro tests.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectErva mate
dc.subject16S rRNA
dc.subjectSequencing
dc.titleBacillus megaterium: an endophytic bacteria from callus of Ilex paraguariensis with growth promotion activities.
dc.typeArtigo de periódico
dc.date.updated2018-12-22T23:31:27Zpt_BR
dc.subject.thesagroIlex Paraguariensis
dc.subject.thesagroEspécie Nativa
dc.subject.thesagroCultura de Tecido
dc.subject.thesagroBiotecnologia
dc.subject.nalthesaurusTissue culture
riaa.ainfo.id1102141
riaa.ainfo.lastupdate2018-12-20
dc.contributor.institutionRenata Lúcia Grunennvaldt, UFPR; JULIANA DEGENHARDT GOLDBACH, CNPF; Jéssica de Cássia Tomasi, UFPR; Germana Davila dos Santos, UFPR; Vânia Aparecida Vicente, UFPR; Cícero Deschamps, UFPR.
Aparece en las colecciones:Artigo em periódico indexado (CNPF)

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