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Registro Completo |
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Biblioteca(s): |
Embrapa Agroenergia; Embrapa Solos; Embrapa Solos / UEP-Recife; Embrapa Suínos e Aves; Embrapa Unidades Centrais. |
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Data corrente: |
02/07/2012 |
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Data da última atualização: |
03/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NOVOTNY, E. H.; AUCCAISE, R.; VELLOSO, M. H. R.; CORRÊA, J. C.; HIGARASHI, M. M.; ABREU, V. M. N.; ROCHA, J. D.; KWAPINSKI, W. |
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Afiliação: |
ETELVINO HENRIQUE NOVOTNY, CNPS. |
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Título: |
Characterization of phosphate structures in biochar from swine bones. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 47, n. 5, p. 672-676, maio 2012. |
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DOI: |
https://doi.org/10.1590/S0100-204X2012000500006 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to develop an alternative methodology to study and characterize the phosphate crystalline properties, directly associated with solubility and plant availability, in biochar from swine bones. Some phosphate symmetry properties of pyrolyzed swine bones were established, using solid state nuclear magnetic resonance spectroscopy, principal component analysis, and multivariate curve resolution analysis, on four pyrolyzed samples at different carbonization intensities. Increasing carbonization parameters (temperature or residence time) generates diverse phosphate structures, increasing their symmetry and decreasing the crossed polarizability of the pair ¹H-31P, producing phosphates with, probably, lower solubility than the ones produced at lower carbonization intensity. Additionally, a new methodology is being developed to study and characterize phosphate crystalline properties directly associated with phosphate solubility and availability to plants.
O objetivo deste trabalho foi desenvolver uma metodologia alternativa para o estudo e a caracterização de propriedades cristalinas de fosfatos, diretamente associadas à sua solubilidade e disponibilidade para as plantas, em "biochar" de ossos de suínos. Foram estabelecidas algumas propriedades de simetria dos fosfatos de ossos pirolisados de suínos, por meio de espectroscopia de ressonância magnética nuclear no estado sólido, análise de componentes principais e análise multivariada de resolução de curvas, em quatro amostras pirolisadas em diferentes intensidades de carbonização. O aumento nos parâmetros de carbonização (temperatura ou tempo de residência) geram diferentes estruturas de fosfatos, com aumento de sua simetria e diminuição da polarizabilidade cruzada do par 1H-31P, o que resultou na síntese de fosfatos, provavelmente com menor solubilidade do que os produzidos com menor intensidade de carbonização. Além disso, uma nova metodologia está sendo desenvolvida para estudar e caracterizar as propriedades cristalinas de fosfatos diretamente relacionadas à sua solubilidade e disponibilidade para as plantas. MenosThe objective of this work was to develop an alternative methodology to study and characterize the phosphate crystalline properties, directly associated with solubility and plant availability, in biochar from swine bones. Some phosphate symmetry properties of pyrolyzed swine bones were established, using solid state nuclear magnetic resonance spectroscopy, principal component analysis, and multivariate curve resolution analysis, on four pyrolyzed samples at different carbonization intensities. Increasing carbonization parameters (temperature or residence time) generates diverse phosphate structures, increasing their symmetry and decreasing the crossed polarizability of the pair ¹H-31P, producing phosphates with, probably, lower solubility than the ones produced at lower carbonization intensity. Additionally, a new methodology is being developed to study and characterize phosphate crystalline properties directly associated with phosphate solubility and availability to plants.
O objetivo deste trabalho foi desenvolver uma metodologia alternativa para o estudo e a caracterização de propriedades cristalinas de fosfatos, diretamente associadas à sua solubilidade e disponibilidade para as plantas, em "biochar" de ossos de suínos. Foram estabelecidas algumas propriedades de simetria dos fosfatos de ossos pirolisados de suínos, por meio de espectroscopia de ressonância magnética nuclear no estado sólido, análise de componentes principais e análise multivariada de resolução de curvas... Mostrar Tudo |
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Palavras-Chave: |
Análise de componentes principais; Análise de resolução de curva; Análise de resolução de curvas multivariadas; Análise de solo; Bone phosphate; Disponibilidade de fósforo; Fertilidade de solo; Fosfato de ossos; Fostato de osso; Multivariedade curve resolution analysis; Phosphate availability; Pirólise. |
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Thesagro: |
Fertilidade do Solo. |
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Thesaurus Nal: |
Principal component analysis; Pyrolysis; Soil fertility. |
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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/66790/1/characterization-of-phosphate-structures-in-biochar.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/61606/1/Dilcio-PAB-Biochar.pdf
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Marc: |
LEADER 03467naa a2200409 a 4500
001 1937259
005 2021-11-03
008 2012 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/S0100-204X2012000500006$2DOI
100 1 $aNOVOTNY, E. H.
245 $aCharacterization of phosphate structures in biochar from swine bones.$h[electronic resource]
260 $c2012
520 $aThe objective of this work was to develop an alternative methodology to study and characterize the phosphate crystalline properties, directly associated with solubility and plant availability, in biochar from swine bones. Some phosphate symmetry properties of pyrolyzed swine bones were established, using solid state nuclear magnetic resonance spectroscopy, principal component analysis, and multivariate curve resolution analysis, on four pyrolyzed samples at different carbonization intensities. Increasing carbonization parameters (temperature or residence time) generates diverse phosphate structures, increasing their symmetry and decreasing the crossed polarizability of the pair ¹H-31P, producing phosphates with, probably, lower solubility than the ones produced at lower carbonization intensity. Additionally, a new methodology is being developed to study and characterize phosphate crystalline properties directly associated with phosphate solubility and availability to plants. O objetivo deste trabalho foi desenvolver uma metodologia alternativa para o estudo e a caracterização de propriedades cristalinas de fosfatos, diretamente associadas à sua solubilidade e disponibilidade para as plantas, em "biochar" de ossos de suínos. Foram estabelecidas algumas propriedades de simetria dos fosfatos de ossos pirolisados de suínos, por meio de espectroscopia de ressonância magnética nuclear no estado sólido, análise de componentes principais e análise multivariada de resolução de curvas, em quatro amostras pirolisadas em diferentes intensidades de carbonização. O aumento nos parâmetros de carbonização (temperatura ou tempo de residência) geram diferentes estruturas de fosfatos, com aumento de sua simetria e diminuição da polarizabilidade cruzada do par 1H-31P, o que resultou na síntese de fosfatos, provavelmente com menor solubilidade do que os produzidos com menor intensidade de carbonização. Além disso, uma nova metodologia está sendo desenvolvida para estudar e caracterizar as propriedades cristalinas de fosfatos diretamente relacionadas à sua solubilidade e disponibilidade para as plantas.
650 $aPrincipal component analysis
650 $aPyrolysis
650 $aSoil fertility
650 $aFertilidade do Solo
653 $aAnálise de componentes principais
653 $aAnálise de resolução de curva
653 $aAnálise de resolução de curvas multivariadas
653 $aAnálise de solo
653 $aBone phosphate
653 $aDisponibilidade de fósforo
653 $aFertilidade de solo
653 $aFosfato de ossos
653 $aFostato de osso
653 $aMultivariedade curve resolution analysis
653 $aPhosphate availability
653 $aPirólise
700 1 $aAUCCAISE, R.
700 1 $aVELLOSO, M. H. R.
700 1 $aCORRÊA, J. C.
700 1 $aHIGARASHI, M. M.
700 1 $aABREU, V. M. N.
700 1 $aROCHA, J. D.
700 1 $aKWAPINSKI, W.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 47, n. 5, p. 672-676, maio 2012.
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Registro original: |
Embrapa Solos (CNPS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroenergia; Embrapa Meio Ambiente; Embrapa Meio-Norte. |
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Data corrente: |
19/09/2023 |
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Data da última atualização: |
16/11/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
BITTENCOURT, C. B.; SILVA, T. L. C. da; RODRIGUES NETO, J. C.; LEAO, A. P.; RIBEIRO, J. A. de A.; MAIA, A. de H. N.; SOUSA, C. A. F. de; QUIRINO, B. F.; SOUZA JÚNIOR, M. T. |
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Afiliação: |
CLEITON BARROSO BITTENCOURT, UNIVERSIDADE FEDERAL DE LAVRAS; THALLITON LUIZ CARVALHO DA SILVA, UNIVERSIDADE FEDERAL DE LAVRAS; JORGE CÂNDIDO RODRIGUES NETO; ANDRE PEREIRA LEAO, CNPAE; JOSE ANTONIO DE AQUINO RIBEIRO, CNPAE; ALINE DE HOLANDA NUNES MAIA, CNPMA; CARLOS ANTONIO FERREIRA DE SOUSA, CPAMN; BETANIA FERRAZ QUIRINO, CNPAE; MANOEL TEIXEIRA SOUZA JÚNIOR, UNIVERSIDADE FEDERAL DE LAVRAS. |
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Título: |
Molecular interplay between non-host resistance, pathogens and basal immunity as a background for fatal yellowing in oil palm (Elaeis guineensis Jacq.) plants. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
International Journal of Molecular Sciences, v. 24, n. 16, article 12918, 2023. |
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DOI: |
https://doi.org/10.3390/ijms241612918 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: An oil palm (Elaeis guineensis Jacq.) bud rod disorder of unknown etiology, named Fatal Yellowing (FY) disease, is regarded as one of the top constraints with respect to the growth of the palm oil industry in Brazil. FY etiology has been a challenge embraced by several research groups in plant pathology throughout the last 50 years in Brazil, with no success in completing Koch?s postulates. Most recently, the hypothesis of having an abiotic stressor as the initial cause of FY has gained ground, and oxygen deficiency (hypoxia) damaging the root system has become a candidate for stress. Here, a comprehensive, large-scale, single- and multi-omics integration analysis of the metabolome and transcriptome profiles on the leaves of oil palm plants contrasting in terms of FY symptomatology?asymptomatic and symptomatic?and collected in two distinct seasons?dry and rainy?is reported. The changes observed in the physicochemical attributes of the soil and the chemical attributes and metabolome profiles of the leaves did not allow the discrimination of plants which were asymptomatic or symptomatic for this disease, not even in the rainy season, when the soil became waterlogged. However, the multi-omics integration analysis of enzymes and metabolites differentially expressed in asymptomatic and/or symptomatic plants in the rainy season compared to the dry season allowed the identification of the metabolic pathways most affected by the changes in the environment, opening an opportunity for additional characterization of the role of hypoxia in FY symptom intensification. Finally, the initial analysis of a set of 56 proteins/genes differentially expressed in symptomatic plants compared to the asymptomatic ones, independent of the season, has presented pieces of evidence suggesting that breaks in the non-host resistance to non-adapted pathogens and the basal immunity to adapted pathogens, caused by the anaerobic conditions experienced by the plants, might be linked to the onset of this disease. This set of genes might offer the opportunity to develop biomarkers for selecting oil palm plants resistant to this disease and to help pave the way to employing strategies to keep the safety barriers raised and strong. MenosAbstract: An oil palm (Elaeis guineensis Jacq.) bud rod disorder of unknown etiology, named Fatal Yellowing (FY) disease, is regarded as one of the top constraints with respect to the growth of the palm oil industry in Brazil. FY etiology has been a challenge embraced by several research groups in plant pathology throughout the last 50 years in Brazil, with no success in completing Koch?s postulates. Most recently, the hypothesis of having an abiotic stressor as the initial cause of FY has gained ground, and oxygen deficiency (hypoxia) damaging the root system has become a candidate for stress. Here, a comprehensive, large-scale, single- and multi-omics integration analysis of the metabolome and transcriptome profiles on the leaves of oil palm plants contrasting in terms of FY symptomatology?asymptomatic and symptomatic?and collected in two distinct seasons?dry and rainy?is reported. The changes observed in the physicochemical attributes of the soil and the chemical attributes and metabolome profiles of the leaves did not allow the discrimination of plants which were asymptomatic or symptomatic for this disease, not even in the rainy season, when the soil became waterlogged. However, the multi-omics integration analysis of enzymes and metabolites differentially expressed in asymptomatic and/or symptomatic plants in the rainy season compared to the dry season allowed the identification of the metabolic pathways most affected by the changes in the environment, opening an oppor... Mostrar Tudo |
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Palavras-Chave: |
Bud rot; Catalysis; Fatal yellowing; Molecular mechanisms. |
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Thesagro: |
Biologia Molecular; Doença de Planta; Elaeis Guineensis; Gene Marcador. |
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Thesaurus NAL: |
Genetic markers; Hypoxia; Metabolomics; Palm oils; Plant diseases and disorders; spectroscopy; Transcriptomics. |
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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/doc/1158480/1/ijms-24-12918-with-cover-Manoel-Teixeira-Souza-Junior.pdf
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Marc: |
LEADER 03534naa a2200409 a 4500
001 2158480
005 2023-11-16
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/ijms241612918$2DOI
100 1 $aBITTENCOURT, C. B.
245 $aMolecular interplay between non-host resistance, pathogens and basal immunity as a background for fatal yellowing in oil palm (Elaeis guineensis Jacq.) plants.$h[electronic resource]
260 $c2023
520 $aAbstract: An oil palm (Elaeis guineensis Jacq.) bud rod disorder of unknown etiology, named Fatal Yellowing (FY) disease, is regarded as one of the top constraints with respect to the growth of the palm oil industry in Brazil. FY etiology has been a challenge embraced by several research groups in plant pathology throughout the last 50 years in Brazil, with no success in completing Koch?s postulates. Most recently, the hypothesis of having an abiotic stressor as the initial cause of FY has gained ground, and oxygen deficiency (hypoxia) damaging the root system has become a candidate for stress. Here, a comprehensive, large-scale, single- and multi-omics integration analysis of the metabolome and transcriptome profiles on the leaves of oil palm plants contrasting in terms of FY symptomatology?asymptomatic and symptomatic?and collected in two distinct seasons?dry and rainy?is reported. The changes observed in the physicochemical attributes of the soil and the chemical attributes and metabolome profiles of the leaves did not allow the discrimination of plants which were asymptomatic or symptomatic for this disease, not even in the rainy season, when the soil became waterlogged. However, the multi-omics integration analysis of enzymes and metabolites differentially expressed in asymptomatic and/or symptomatic plants in the rainy season compared to the dry season allowed the identification of the metabolic pathways most affected by the changes in the environment, opening an opportunity for additional characterization of the role of hypoxia in FY symptom intensification. Finally, the initial analysis of a set of 56 proteins/genes differentially expressed in symptomatic plants compared to the asymptomatic ones, independent of the season, has presented pieces of evidence suggesting that breaks in the non-host resistance to non-adapted pathogens and the basal immunity to adapted pathogens, caused by the anaerobic conditions experienced by the plants, might be linked to the onset of this disease. This set of genes might offer the opportunity to develop biomarkers for selecting oil palm plants resistant to this disease and to help pave the way to employing strategies to keep the safety barriers raised and strong.
650 $aGenetic markers
650 $aHypoxia
650 $aMetabolomics
650 $aPalm oils
650 $aPlant diseases and disorders
650 $aspectroscopy
650 $aTranscriptomics
650 $aBiologia Molecular
650 $aDoença de Planta
650 $aElaeis Guineensis
650 $aGene Marcador
653 $aBud rot
653 $aCatalysis
653 $aFatal yellowing
653 $aMolecular mechanisms
700 1 $aSILVA, T. L. C. da
700 1 $aRODRIGUES NETO, J. C.
700 1 $aLEAO, A. P.
700 1 $aRIBEIRO, J. A. de A.
700 1 $aMAIA, A. de H. N.
700 1 $aSOUSA, C. A. F. de
700 1 $aQUIRINO, B. F.
700 1 $aSOUZA JÚNIOR, M. T.
773 $tInternational Journal of Molecular Sciences$gv. 24, n. 16, article 12918, 2023.
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Embrapa Agroenergia (CNPAE) |
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