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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
23/06/2025 |
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Data da última atualização: |
23/06/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CAMPELO, A. P. de S.; BALDANI, J. I.; PAGGI, G. M.; VITORINO, L. C.; BESSA, L. A.; BRASIL, M. da S. |
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Afiliação: |
ANALICE PAULA DE SOUSA CAMPELO, UNIVERSIDADE FEDERAL DO MATO GROSSO DO SUL; JOSE IVO BALDANI, CNPAB; GECELE MATOS PAGGI, UNIVERSIDADE FEDERAL DO MATO GROSSO DO SUL; LUCIANA CRISTINA VITORINO, INSTITUTO FEDERAL GOIANO DE EDUCAÇÃO; LAYARA ALEXANDRE BESSA, INSTITUTO GOIANO DE EDUCAÇÃO; MARIVAINE DA SILVA BRASIL, UNIVERSDADE FEDERAL DO MATO GROSSO DO SUL. |
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Título: |
Wild rice species from Pantanal are hotspots for associations with plant growth-promoting rhizobacteria. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Journal of Plant Interactions, v. 20, n. 1, 2486129 , 2025. |
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ISSN: |
1742-9145 |
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DOI: |
https://doi.org/10.1080/17429145.2025.2486129 |
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Idioma: |
Inglês |
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Conteúdo: |
We isolated diazotrophic bacteria from Oryza latifolia and Oryza glumaepatula in two wetlands of the Pantanal biome, to evaluate their plant growth-promoting traits. Functional traits, such as hydrolytic enzyme production, IAA and siderophore synthesis, and phosphate solubilization, were assessed. These data were used to determine the relative abundance (pi) and functional diversity (H'), and to test the hypothesis regarding the effect of host species and sampling site on pi and H'. We also assessed the ability of the identified strains to promote fresh and dry biomass accumulation in the rice plants from which they were isolated. We obtained 201 potential diazotrophic bacteria (103 from O. latifolia and 98 from O. glumaepatula), verifying that these wild rice species host a large population of diazotrophs. The genera Pantoea, Achromobacter, Enterobacter, Stenotrophomonas, Pseudomonas, and Bacillus were most common, with O. glumaepatula hosting a more diverse diazotrophic community. However, O. latifolia showed a higher functional diversity. We observed a high pi of isolates synthesizing IAA and protease and confirmed that the pi and H' of diazotrophic bacteria can be affected by the host plant and the sampling site. We also verified many isolates increasing the accumulation of fresh and dry biomass in wild rice crops. |
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Thesaurus Nal: |
Oryza; Pantoea; Plant growth-promoting rhizobacteria; Stenotrophomonas. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02136naa a2200253 a 4500
001 2176751
005 2025-06-23
008 2025 bl uuuu u00u1 u #d
022 $a1742-9145
024 7 $ahttps://doi.org/10.1080/17429145.2025.2486129$2DOI
100 1 $aCAMPELO, A. P. de S.
245 $aWild rice species from Pantanal are hotspots for associations with plant growth-promoting rhizobacteria.$h[electronic resource]
260 $c2025
520 $aWe isolated diazotrophic bacteria from Oryza latifolia and Oryza glumaepatula in two wetlands of the Pantanal biome, to evaluate their plant growth-promoting traits. Functional traits, such as hydrolytic enzyme production, IAA and siderophore synthesis, and phosphate solubilization, were assessed. These data were used to determine the relative abundance (pi) and functional diversity (H'), and to test the hypothesis regarding the effect of host species and sampling site on pi and H'. We also assessed the ability of the identified strains to promote fresh and dry biomass accumulation in the rice plants from which they were isolated. We obtained 201 potential diazotrophic bacteria (103 from O. latifolia and 98 from O. glumaepatula), verifying that these wild rice species host a large population of diazotrophs. The genera Pantoea, Achromobacter, Enterobacter, Stenotrophomonas, Pseudomonas, and Bacillus were most common, with O. glumaepatula hosting a more diverse diazotrophic community. However, O. latifolia showed a higher functional diversity. We observed a high pi of isolates synthesizing IAA and protease and confirmed that the pi and H' of diazotrophic bacteria can be affected by the host plant and the sampling site. We also verified many isolates increasing the accumulation of fresh and dry biomass in wild rice crops.
650 $aOryza
650 $aPantoea
650 $aPlant growth-promoting rhizobacteria
650 $aStenotrophomonas
700 1 $aBALDANI, J. I.
700 1 $aPAGGI, G. M.
700 1 $aVITORINO, L. C.
700 1 $aBESSA, L. A.
700 1 $aBRASIL, M. da S.
773 $tJournal of Plant Interactions$gv. 20, n. 1, 2486129 , 2025.
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Embrapa Agrobiologia (CNPAB) |
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| 2. |  | SOUZA, M. P. de; QUEIROZ, M. A. de; POSSIDIO, E. L. de; PEREIRA, F. A. Comportamento da produção e tamanho de frutos de genótipos de mangueira em diferentes anos, no polo Petrolina,PE/Juazeiro,BA. In: ENCONTRO DE GENETICA DO NORDESTE, 14., 1999, Recife. Resumos... Recife: SBG-Regional do Nordeste, 1999. p. 67.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 4. | | SOUZA, M. P. de; QUEIROZ, M. A. de; POSSIDIO, E. L. de; PEREIRA, F. A.; NUNES, R. F. de M. Study of flowering and alternate bearing of mango varieties in the São Francisco Valley. Acta Horticulturae, n. 645, p. 353-355, feb. 2004. Edição do Proceedings of the Seventh International Mango Symposium, Recife, Sep. 2002.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - B |
| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 4 | |
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