Strains of Paraburkholderia originated from rupestrian fields promote the growth of Mimosa foliolosa

Detalhes bibliográficos
Autor(a) principal: Souza, Mariana Gonçalves
Data de Publicação: 2020
Outros Autores: Carvalho, Fernanda de, Oliveira-Longatti, Silvia Maria de, Barbosa, Leonardo Paiva, Moreira, Fatima Maria de Souza
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/46824
Resumo: Mimosa foliolosa is a promising native species of rupestrian fields for revegetation of degraded areas in this ecosystem. The symbiosis between leguminous plants and N2-fixing bacteria may play an important role in the recovery of these areas, since these plants have better development and are more resistant to the attack of pathogens. In addition to the biological nitrogen fixation (BNF), these bacteria can promote plant growth through other processes, such as phosphate solubilization and siderophore production. We studied the cultural and genetic characteristics of 11 bacterial strains, isolated from rupestrian field soils using Mimosa tenuiflora as “trap” plant. We evaluated these strains considering their symbiotic characteristics such as nodulation, and growth-promotion of Mimosa foliolosa, as well as their ability for siderophore production and phosphate solubilization. Native N2-fixing bacterial strains belonging to the Paraburkholderia genus (UFLA01-750, UFLA01-728, UFLA01-725, and UFLA01-757), showed high symbiotic efficiency with M. foliolosa. These strains also solubilized calcium phosphate and produced siderophores, exhibiting high functional diversity and potential for use in revegetation projects.
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spelling Strains of Paraburkholderia originated from rupestrian fields promote the growth of Mimosa foliolosaEstirpes de Paraburkholderia oriundas de campos rupestres promovem o crescimento de Mimosa foliolosaNitrogen fixing bacteriaRecovery of degraded areasPhosphate solubilizationBactérias fixadoras de nitrogênioÁreas degradadas - RestauraçãoFosfato - SolubilizaçãoMimosa foliolosa is a promising native species of rupestrian fields for revegetation of degraded areas in this ecosystem. The symbiosis between leguminous plants and N2-fixing bacteria may play an important role in the recovery of these areas, since these plants have better development and are more resistant to the attack of pathogens. In addition to the biological nitrogen fixation (BNF), these bacteria can promote plant growth through other processes, such as phosphate solubilization and siderophore production. We studied the cultural and genetic characteristics of 11 bacterial strains, isolated from rupestrian field soils using Mimosa tenuiflora as “trap” plant. We evaluated these strains considering their symbiotic characteristics such as nodulation, and growth-promotion of Mimosa foliolosa, as well as their ability for siderophore production and phosphate solubilization. Native N2-fixing bacterial strains belonging to the Paraburkholderia genus (UFLA01-750, UFLA01-728, UFLA01-725, and UFLA01-757), showed high symbiotic efficiency with M. foliolosa. These strains also solubilized calcium phosphate and produced siderophores, exhibiting high functional diversity and potential for use in revegetation projects.Mimosa foliolosa é uma espécie nativa de campos rupestres promissora para revegetação de áreas degradadas neste ecossistema. A simbiose entre leguminosas e bactérias fixadoras de N2 pode desempenhar um papel importante na recuperação dessas áreas, uma vez que estas plantas têm melhor desenvolvimento e são mais resistentes ao ataque de patógenos. Em adição à fixação biológica de N2 (-FBN), essas bactérias podem promover o crescimento vegetal por meio de outros processos, tais como solubilização de fosfatos e produção de sideróforos. Nós estudamos as características culturais e genéticas de 11 estirpes de bactérias isoladas de solo de campos rupestres utilizando Mimosa tenuiflora como planta isca. Nós avaliamos estas estirpes em relação as suas características simbióticas como nodulação e promoção de crescimento de Mimosa foliolosa, assim como sua habilidade de solubilizar fosfato e produzir sideróforos. Estirpes bacterianas fixadoras de N2 nativas pertencentes ao gênero Paraburkholderia (UFLA01-750, UFLA01-728, UFLA01-725 e UFLA01-757), apresentaram alta eficiência simbiótica com M. foliolosa, além de solubilizar fosfato de cálcio e produzir sideróforos, evidenciando uma alta diversidade funcional e potencial para uso em projetos de revegetação.Sociedade de Investigações Florestais - UFV2021-07-28T19:53:55Z2021-07-28T19:53:55Z2020-08info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSOUZA, M. G. et al. Strains of Paraburkholderia originated from rupestrian fields promote the growth of Mimosa foliolosa. Revista Árvore, Viçosa, MG, v. 44, e4412, 2020. DOI: https://doi.org/10.1590/1806-908820200000012.http://repositorio.ufla.br/jspui/handle/1/46824Revista Árvorereponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessSouza, Mariana GonçalvesCarvalho, Fernanda deOliveira-Longatti, Silvia Maria deBarbosa, Leonardo PaivaMoreira, Fatima Maria de Souzaeng2021-07-28T19:54:16Zoai:localhost:1/46824Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2021-07-28T19:54:16Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Strains of Paraburkholderia originated from rupestrian fields promote the growth of Mimosa foliolosa
Estirpes de Paraburkholderia oriundas de campos rupestres promovem o crescimento de Mimosa foliolosa
title Strains of Paraburkholderia originated from rupestrian fields promote the growth of Mimosa foliolosa
spellingShingle Strains of Paraburkholderia originated from rupestrian fields promote the growth of Mimosa foliolosa
Souza, Mariana Gonçalves
Nitrogen fixing bacteria
Recovery of degraded areas
Phosphate solubilization
Bactérias fixadoras de nitrogênio
Áreas degradadas - Restauração
Fosfato - Solubilização
title_short Strains of Paraburkholderia originated from rupestrian fields promote the growth of Mimosa foliolosa
title_full Strains of Paraburkholderia originated from rupestrian fields promote the growth of Mimosa foliolosa
title_fullStr Strains of Paraburkholderia originated from rupestrian fields promote the growth of Mimosa foliolosa
title_full_unstemmed Strains of Paraburkholderia originated from rupestrian fields promote the growth of Mimosa foliolosa
title_sort Strains of Paraburkholderia originated from rupestrian fields promote the growth of Mimosa foliolosa
author Souza, Mariana Gonçalves
author_facet Souza, Mariana Gonçalves
Carvalho, Fernanda de
Oliveira-Longatti, Silvia Maria de
Barbosa, Leonardo Paiva
Moreira, Fatima Maria de Souza
author_role author
author2 Carvalho, Fernanda de
Oliveira-Longatti, Silvia Maria de
Barbosa, Leonardo Paiva
Moreira, Fatima Maria de Souza
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Souza, Mariana Gonçalves
Carvalho, Fernanda de
Oliveira-Longatti, Silvia Maria de
Barbosa, Leonardo Paiva
Moreira, Fatima Maria de Souza
dc.subject.por.fl_str_mv Nitrogen fixing bacteria
Recovery of degraded areas
Phosphate solubilization
Bactérias fixadoras de nitrogênio
Áreas degradadas - Restauração
Fosfato - Solubilização
topic Nitrogen fixing bacteria
Recovery of degraded areas
Phosphate solubilization
Bactérias fixadoras de nitrogênio
Áreas degradadas - Restauração
Fosfato - Solubilização
description Mimosa foliolosa is a promising native species of rupestrian fields for revegetation of degraded areas in this ecosystem. The symbiosis between leguminous plants and N2-fixing bacteria may play an important role in the recovery of these areas, since these plants have better development and are more resistant to the attack of pathogens. In addition to the biological nitrogen fixation (BNF), these bacteria can promote plant growth through other processes, such as phosphate solubilization and siderophore production. We studied the cultural and genetic characteristics of 11 bacterial strains, isolated from rupestrian field soils using Mimosa tenuiflora as “trap” plant. We evaluated these strains considering their symbiotic characteristics such as nodulation, and growth-promotion of Mimosa foliolosa, as well as their ability for siderophore production and phosphate solubilization. Native N2-fixing bacterial strains belonging to the Paraburkholderia genus (UFLA01-750, UFLA01-728, UFLA01-725, and UFLA01-757), showed high symbiotic efficiency with M. foliolosa. These strains also solubilized calcium phosphate and produced siderophores, exhibiting high functional diversity and potential for use in revegetation projects.
publishDate 2020
dc.date.none.fl_str_mv 2020-08
2021-07-28T19:53:55Z
2021-07-28T19:53:55Z
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 SOUZA, M. G. et al. Strains of Paraburkholderia originated from rupestrian fields promote the growth of Mimosa foliolosa. Revista Árvore, Viçosa, MG, v. 44, e4412, 2020. DOI: https://doi.org/10.1590/1806-908820200000012.
http://repositorio.ufla.br/jspui/handle/1/46824
identifier_str_mv SOUZA, M. G. et al. Strains of Paraburkholderia originated from rupestrian fields promote the growth of Mimosa foliolosa. Revista Árvore, Viçosa, MG, v. 44, e4412, 2020. DOI: https://doi.org/10.1590/1806-908820200000012.
url http://repositorio.ufla.br/jspui/handle/1/46824
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedade de Investigações Florestais - UFV
publisher.none.fl_str_mv Sociedade de Investigações Florestais - UFV
dc.source.none.fl_str_mv Revista Árvore
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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