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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
19/11/2018 |
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Data da última atualização: |
22/02/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LAMMEL, D. R.; BARTH, G.; OVASKAINEN, O.; CRUZ, L. M.; ZANATTA, J. A.; RYO, M.; SOUZA, E. M. de; PEDROSA, F. O. |
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Afiliação: |
Daniel R. Lammel, UFPR; Gabriel Barth, ABC Research Foundation; Otso Ovaskainen, University of Helsinki; Leonardo M. Cruz, UFPR; JOSILEIA ACORDI ZANATTA, CNPF; Masahiro Ryo, 3Freie Universität Berlin and Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB); Emanuel M. de Souza, UFPR; Fábio O. Pedrosa, UFPR. |
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Título: |
Direct and indirect effects of a pH gradient bring insights into the mechanisms driving prokaryotic community structures. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Microbiome, v. 6, article 106, June 2018. 13 p. |
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DOI: |
10.1186/s40168-018-0482-8 |
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Idioma: |
Inglês |
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Conteúdo: |
Background: pH is frequently reported as the main driver for prokaryotic community structure in soils. However, pH changes are also linked to ?spillover effects? on other chemical parameters (e.g., availability of Al, Fe, Mn, Zn, and Cu) and plant growth, but these indirect effects on the microbial communities are rarely investigated. Usually, pH also co-varies with some confounding factors, such as land use, soil management (e.g., tillage and chemical inputs), plant cover, and/or edapho-climatic conditions. So, a more comprehensive analysis of the direct and indirect effects of pH brings a better understanding of the mechanisms driving prokaryotic (archaeal and bacterial) community structures. Results: We evaluated an agricultural soil pH gradient (from 4 to 6, the typical range for tropical farms), in a liming gradient with confounding factors minimized, investigating relationships between prokaryotic communities (16S rRNA) and physical?chemical parameters (indirect effects). Correlations, hierarchical modeling of species communities (HMSC), and random forest (RF) modeling indicated that both direct and indirect effects of the pH gradient affected the prokaryotic communities. Some OTUs were more affected by the pH changes (e.g., some Actinobacteria), while others were more affected by the indirect pH effects (e.g., some Proteobacteria). HMSC detected a phylogenetic signal related to the effects. Both HMSC and RF indicated that the main indirect effect was the pH changes on the availability of some elements (e.g., Al, Fe, and Cu), and secondarily, effects on plant growth and nutrient cycling also affected the OTUs. Additionally, we found that some of the OTUs that responded to pH also correlated with CO2, CH4, and N2O greenhouse gas fluxes. Conclusions: Our results indicate that there are two distinct pH-related mechanisms driving prokaryotic community structures, the direct effect and ?spillover effects? of pH (indirect effects). Moreover, the indirect effects are highly relevant for some OTUs and consequently for the community structure; therefore, it is a mechanism that should be further investigated in microbial ecology. MenosBackground: pH is frequently reported as the main driver for prokaryotic community structure in soils. However, pH changes are also linked to ?spillover effects? on other chemical parameters (e.g., availability of Al, Fe, Mn, Zn, and Cu) and plant growth, but these indirect effects on the microbial communities are rarely investigated. Usually, pH also co-varies with some confounding factors, such as land use, soil management (e.g., tillage and chemical inputs), plant cover, and/or edapho-climatic conditions. So, a more comprehensive analysis of the direct and indirect effects of pH brings a better understanding of the mechanisms driving prokaryotic (archaeal and bacterial) community structures. Results: We evaluated an agricultural soil pH gradient (from 4 to 6, the typical range for tropical farms), in a liming gradient with confounding factors minimized, investigating relationships between prokaryotic communities (16S rRNA) and physical?chemical parameters (indirect effects). Correlations, hierarchical modeling of species communities (HMSC), and random forest (RF) modeling indicated that both direct and indirect effects of the pH gradient affected the prokaryotic communities. Some OTUs were more affected by the pH changes (e.g., some Actinobacteria), while others were more affected by the indirect pH effects (e.g., some Proteobacteria). HMSC detected a phylogenetic signal related to the effects. Both HMSC and RF indicated that the main indirect effect was the pH changes on... Mostrar Tudo |
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Palavras-Chave: |
16S rRNA; Ecologia microbiana; Illumina sequencing; Solo sub tropical; Sub-tropical soil. |
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Thesagro: |
Bactéria; Ph; Química do Solo. |
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Thesaurus Nal: |
Archaea; Microbial ecology; Soil chemistry. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/186279/1/2018-Josi-Microbiome-Direct.pdf
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Marc: |
LEADER 03160naa a2200349 a 4500
001 2099575
005 2019-02-22
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1186/s40168-018-0482-8$2DOI
100 1 $aLAMMEL, D. R.
245 $aDirect and indirect effects of a pH gradient bring insights into the mechanisms driving prokaryotic community structures.$h[electronic resource]
260 $c2018
520 $aBackground: pH is frequently reported as the main driver for prokaryotic community structure in soils. However, pH changes are also linked to ?spillover effects? on other chemical parameters (e.g., availability of Al, Fe, Mn, Zn, and Cu) and plant growth, but these indirect effects on the microbial communities are rarely investigated. Usually, pH also co-varies with some confounding factors, such as land use, soil management (e.g., tillage and chemical inputs), plant cover, and/or edapho-climatic conditions. So, a more comprehensive analysis of the direct and indirect effects of pH brings a better understanding of the mechanisms driving prokaryotic (archaeal and bacterial) community structures. Results: We evaluated an agricultural soil pH gradient (from 4 to 6, the typical range for tropical farms), in a liming gradient with confounding factors minimized, investigating relationships between prokaryotic communities (16S rRNA) and physical?chemical parameters (indirect effects). Correlations, hierarchical modeling of species communities (HMSC), and random forest (RF) modeling indicated that both direct and indirect effects of the pH gradient affected the prokaryotic communities. Some OTUs were more affected by the pH changes (e.g., some Actinobacteria), while others were more affected by the indirect pH effects (e.g., some Proteobacteria). HMSC detected a phylogenetic signal related to the effects. Both HMSC and RF indicated that the main indirect effect was the pH changes on the availability of some elements (e.g., Al, Fe, and Cu), and secondarily, effects on plant growth and nutrient cycling also affected the OTUs. Additionally, we found that some of the OTUs that responded to pH also correlated with CO2, CH4, and N2O greenhouse gas fluxes. Conclusions: Our results indicate that there are two distinct pH-related mechanisms driving prokaryotic community structures, the direct effect and ?spillover effects? of pH (indirect effects). Moreover, the indirect effects are highly relevant for some OTUs and consequently for the community structure; therefore, it is a mechanism that should be further investigated in microbial ecology.
650 $aArchaea
650 $aMicrobial ecology
650 $aSoil chemistry
650 $aBactéria
650 $aPh
650 $aQuímica do Solo
653 $a16S rRNA
653 $aEcologia microbiana
653 $aIllumina sequencing
653 $aSolo sub tropical
653 $aSub-tropical soil
700 1 $aBARTH, G.
700 1 $aOVASKAINEN, O.
700 1 $aCRUZ, L. M.
700 1 $aZANATTA, J. A.
700 1 $aRYO, M.
700 1 $aSOUZA, E. M. de
700 1 $aPEDROSA, F. O.
773 $tMicrobiome$gv. 6, article 106, June 2018. 13 p.
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Esconder MarcMostrar Marc Completo |
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Registro original: |
Embrapa Florestas (CNPF) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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URL |
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| Registros recuperados : 364 | |
| 221. |  | POLESE, V.; SILVA, P. R. A.; PESSOA, D. D. V.; TADRA-SFEIR, M. Z.; SOUZA, E. M.; ARAUJO, J. L. S. de; BALDANI, J. I.; VIDAL, M. S. Transcriptional profile of Herbaspirillum rubrisubalbicans in response of sugarcane apoplastic fluid. In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 11., 2018, Auckland, New Zealand. Proceedings... Massey University, 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 222. | | TERRA, L. A.; SOARES, C. de P.; TADRA-SFEIR, M. Z.; SOUZA, E. M.; SILVEIRA, V.; BALDANI, J. I.; VIDAL, M. S.; SCHWAB, S. Transcriptome and proteome approaches for the diazotroph Nitrospirillum amazonense grown in sugarcane apoplast fluid. In: SYMPOSIUM ON BIOLOGICAL NITROGEN FIXATION, 16., LATINAMERICAN WORKSHOP OF PGPR, 4., RELARE, 19., 2018, Foz do Iguaçu. Book of abstract....Foz do Iguaçu: Emprapa, 2018. p. 52 Session 4, Poster IV.5| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 223. | | TERRA, L. A.; SOARES, C. de P.; MENESES, C. H. G. de; SFEIR, T.; SOUZA, E. M. de; SILVEIRA, V.; VIDAL, M. S.; BALDANI, J. I.; SCHWAB, S. Transcriptome and proteome profiles of the diazotroph Nitrospirillum amazonense strain CBAmC in response to the sugarcane apoplast fluid. Plant and Soil, v. 451, p. 145-168, 2020.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 224. | | SANTOS, C. M. dos; BALSANELLI, E.; SOUZA, E. M.; RIBERIRO, N. V. S.; SCHWAB, S.; VIDAL, M. S.; BALDANI, J. I. Understanding the apoplast bacterial community from sugarcane inoculated with a consortium of fi ve diazotrophic bacteria. In: SYMPOSIUM ON BIOLOGICAL NITROGEN FIXATION, 16.; LATINAMERICAN WORKSHOP OF PGPR, 4.; RELARE, 19., 2018, Foz do Iguaçu. Book of abstract....Foz do Iguaçu: Embrapa, 2018. p. 79 Session 6, Poster VI.33| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 225. | | LEAO, P. C. de S.; NUNES, B. T. G.; NASCIMENTO, J. H. B.; REGO, J. I. de S.; SOUZA, E. M. de C. Seleção de híbridos para o desenvolvimento de novas cultivares de uvas sem sementes no Semiárido brasileiro. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 8., 2015, Goiânia. O melhoramento de plantas, o futuro da agricultura e a soberania nacional: anais. Goiânia: UFG: SBMP, 2015. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 226. | | SOUZA, E. M. B. de; BENITES, F. R. G.; SOUZA SOBRINHO, F. de; ALMEIDA, M. I. V. de; MOREIRA, G. R. Size of the experimental plots for experiments with Cynodon nlemfuemsis. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu. Resumos... Brasília, DF: Sociedade Brasileira de Zootecnia, 2017. p. 514.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 228. | | POLESE, V.; SILVA, P. R. A.; TADRA-SFEIR, M. Z.; ARAUJO, J. L. S. de; SOUZA, E. M.; BALDANI, J. I.; VIDAL, M. S. Functional genomic of Herbaspirillum rubrisubalbicans HCC103 strain grown in the presence of sugarcane apoplastic liquid In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 28., 2015, Florianópolis. Resumos. Florianópolis: Sociedade Brasileira de Microbiologia, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 229. | | CARVALHO, H. W. L. de; GUIMARAES, P. E. O.; SOUZA, E. M. de; RODRIGUES, A. R. S.; RIBEIRO, S. S.; OLIVEIRA, V. D. de. Estudo do potencial genético da variedade de milho Asa Branca para fins de melhoramento. In: CONGRESSO NACIONAL DE MILHO E SORGO, 26.; SIMPÓSIO BRASILEIRO SOBRE A LAGARTA-DO-CARTUCHO, SPODOPTERA FRUGIPERDA, 2.; SIMPÓSIO SOBRE COLLETOTRICHUM GRAMINICOLA, 1., 2006, Belo Horizonte, Inovação para sistemas integrados de produção: trabalhos apresentados. [Sete Lagoas]: ABMS, 2006.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 230. | | LEAO, P. C. de S.; NUNES, B. T. G.; SOUZA, E. M. C. de; REGO, G. I. de S.; NASCIMENTO, J. H. B. do. Evaluation of some new wine grape cultivars under São Francisco Valley conditions. Journal of Agricultural Science and Technology B, v. 7, n. 5, p. 320-325, may, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Semiárido. |
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| 231. | | PESSOA, D. D. V.; SANTOS, C. M. dos; VIDAL, M. S.; BALDANI, J. I.; TADRA-SFEIR, M. Z.; SOUZA, E. M. de; ARAUJO, J. L. S. de. Herbaspirillum seropedicae strain HRC54 expression profile in response to sugarcane apoplastic fluid. 3 Biotech, v. 11, Article number 292, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 232. | | CARVALHO, H. W. L. de; SANTOS, D. M. dos; SANTOS, M. X. dos; BONFIM, M. H. C.; SOUZA, E. M. de. Estabilidade de cultivares de milho no Estado de Sergipe no ano agrícola de 2003. In: CONGRESSO NACIONAL DE MILHO E SORGO, 25.; SIMPOSIO BRASILEIRO SOBRE A LAGARTA-DO-CARTUCHO, SPODOPTERA FRUGIPERDA, 1., 2004, Cuiabá, MT. Da agricultura familiar ao agronegócio: tecnologia, competitividade e sustentabilidade: [resumos expandidos]. Sete Lagoas: ABMS: Embrapa Milho e Sorgo; Cuiabá: Empaer, 2004. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 233. | | CARVALHO, H. W. L. de; SANTOS, D. M. dos; SANTOS, M. X. dos; BOMFIM, M. H. C.; SOUZA, E. M. de. Estabilidade de cultivares de milho nos Estados de Sergipe e Alagoas no ano agrícola de 2003. In: CONGRESSO NACIONAL DE MILHO E SORGO, 25.; SIMPOSIO BRASILEIRO SOBRE A LAGARTA-DO-CARTUCHO, SPODOPTERA FRUGIPERDA, 1., 2004, Cuiabá, MT. Da agricultura familiar ao agronegócio: tecnologia, competitividade e sustentabilidade: resumos. Sete Lagoas: ABMS: Embrapa Milho e Sorgo; Cuiabá: Empaer, 2004. p. 446.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 234. | | CARVALHO, H. W. L. de; LEAL, M. de L. da S.; CARDOSO, M. J.; SANTOS, M. X. dos; SOUZA, E. M. de. Estabilidade de cultivares de milho no Nordeste Brasileiro no triênio 1998/1999/2000. In: CONGRESSO NACIONAL DE MILHO E SORGO, 24., 2002, Florianópolis, SC. Meio ambiente e a nova agenda para o agronegócio de milho e sorgo: [resumos expandidos]. Sete Lagoas: ABMS: Embrapa Milho e Sorgo; Florianópolis: Epagri, 2002. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 235. | | CARVALHO, H. W. L. de; SANTOS, D. M. dos; SANTOS, M. X. dos; BOMFIM, M. H. C.; SOUZA, E. M. de. Estabilidade de híbridos de milho em diferentes ambientes dos Estados de Sergipe e Alagoas. In: CONGRESSO NACIONAL DE MILHO E SORGO, 25.; SIMPOSIO BRASILEIRO SOBRE A LAGARTA-DO-CARTUCHO, SPODOPTERA FRUGIPERDA, 1., 2004, Cuiabá, MT. Da agricultura familiar ao agronegócio: tecnologia, competitividade e sustentabilidade: [resumos expandidos]. Sete Lagoas: ABMS: Embrapa Milho e Sorgo; Cuiabá: Empaer, 2004. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 236. | | CARVALHO, H. W. L. de; LEAL, M. de L. da S.; SANTOS, M. X. dos; OLIVEIRA, A. C.; SOUZA, E. M. de. Estabilidade de híbridos de milho no Estado de Sergipe no ano agrícola de 2001. In: CONGRESSO NACIONAL DE MILHO E SORGO, 24., 2002, Florianópolis, SC. Meio ambiente e a nova agenda para o agronegócio de milho e sorgo: [resumos expandidos]. Sete Lagoas: ABMS: Embrapa Milho e Sorgo; Florianópolis: Epagri, 2002. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 237. | | SILVA, L. J. da C.; OLIVEIRA, T. dos R.; SOUZA, E. M. de; LIMA, T. C.; SALLES, H. O.; ANDRADE, L. B. da S. Estabilidade térmica de celulases em extratos aquosos de sementes de Libidibia ferrea (Mart.) L.P. Queiroz. In: SIMPÓSIO LATINO-AMERICANO DE BIOTECNOLOGIA DO NORDESTE, 1., 2013, Parnaíba. [Resumos...]. Parnaíba: UFPI; BIOTEC; CONICET, 2013. Poster P28.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 238. | | SALAES, W. da S.; ISHIKAWA, H.; SOUZA, E. M. de C.; NASCIMENTO, J. H. B.; SOUZA, E. R. de; LEAO, P. C. de S. Estimates of repeatability for selection of genotypes of seedless table grapes for Brazilian semiarid regions. Scientia Horticulturae, v. 245, n. 9, p. 131-136, fev. 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 364 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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