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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/46123
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dc.creatorAmanda Dayane Malta Matospt_BR
dc.creatorIzabela Cristina Pires Gomespt_BR
dc.creatorSilvia Nietschept_BR
dc.creatorAdelica Aparecida Xavierpt_BR
dc.creatorWellington Silva Gomespt_BR
dc.creatorJosé Augusto dos Santos Netopt_BR
dc.creatorMarlon Cristian Toledo Pereirapt_BR
dc.date.accessioned2022-10-10T12:34:47Z-
dc.date.available2022-10-10T12:34:47Z-
dc.date.issued2017-
dc.citation.volume89pt_BR
dc.citation.issue4pt_BR
dc.citation.spage2945pt_BR
dc.citation.epage2954pt_BR
dc.identifier.doihttps://doi.org/10.1590/0001-3765201720160111pt_BR
dc.identifier.issn1678-2690pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/46123-
dc.description.resumoForty isolates of endophytic bacteria isolated from banana tree roots were assessed as to their capacity to solubilize phosphate in a solid culture medium supplemented with different inorganic and one organic source of phosphorus. The amount of phosphorus (P) in each liquid medium was quantified, and an indirect assessment of acid phosphatase activity was performed. All assays had a fully randomized design, with three repetitions. Approximately 67.5% of the 40 isolates assessed in solid medium solubilized phosphorus from tricalcium phosphate and 7.5% of the isolates solubilized phosphorus from soy lecithin; no isolates exhibited P solubilization capacity in medium supplemented with iron phosphate. Acid phosphatase activity was detected in 65% of the isolates; Aneurinibacillus sp. and Lysinibacillus sp. isolates presented with the best solubilization indexes. All of the assessed isolates exhibited a capacity to reduce the potential of hydrogen in liquid medium supplemented with tricalcium phosphate. Isolate EB. 78 (Bacillus sp.) exhibited P solubilization capacity in solid media when Ca3(PO4)2 and soy lecithin were used as P sources; this isolate significantly reduced the pH of the liquid medium and exhibited acid phosphatase activity. The results of the present study highlight isolates that exhibit variations in their capacity to solubilize P. These isolates should be used in future tests to assess their field performance.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIASpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofAnais da Academia Brasileira de Ciênciaspt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectfosfatasept_BR
dc.subjectfosfato inorgânicopt_BR
dc.subjectfosfato orgânicopt_BR
dc.subjectBacillus spp.pt_BR
dc.subjectPGPBpt_BR
dc.subject.otherFosfatase ácidapt_BR
dc.subject.otherLecitinapt_BR
dc.subject.otherBananeirapt_BR
dc.subject.otherBananapt_BR
dc.subject.otherSolubilizaçãopt_BR
dc.titlePhosphate solubilization by endophytic bacteria isolated from banana treespt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.scielo.br/j/aabc/a/fgrmD9kRfkv9TPRF388YWrP/?lang=enpt_BR
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