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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
23/08/2016 |
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Data da última atualização: |
24/08/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
AMARAL, C. D. B. do; SCHIAVO, D.; BARROS, J. A. V. de A.; MACHADO, R. C.; NOGUEIRA, A. R. de A.; NOBREGA, J. de A. |
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Afiliação: |
Clarice Dias Britto do Amaral, UFSCar; Daniela Schiavo, Agilent Technologies; Juan Antônio Vázquez de Almeida Barros, UFSCar; Raquel Cardoso Machado, UFSCar; ANA RITA DE ARAUJO NOGUEIRA, CPPSE; Joaquim de Araújo Nóbrega, UFSCar. |
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Título: |
Characterization of synchronous vertical dual view inductively coupled plasma optical emission spectrometry with application for water analysis. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Analytical Letters, v. 49, n. 13, p. 1-7, 2016. |
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ISSN: |
1532-236X |
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DOI: |
http://dx.doi.org/10.1080/00032719.2015.1131709 |
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Idioma: |
Português |
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Conteúdo: |
The performance of an inductively coupled plasma optical emission spectrometer was evaluated using Ar, Ba, Mg, and Ni as test elements. Short- and long-term stabilities were excellent with relative standard deviations lower than 2%. The warm-up times in axial, radial, and synchronous vertical dual view (SVDV) modes were 2 min. The limits of detection and quantification for As, Ba, Cd, Cr, Cu, Hg, Ni, Pb, Sb, Se, and U were evaluated and the values were compatible with Brazilian and the US Environmental Protection Agency legislation for potable water. A standard reference material of trace elements in water (SRM 1643e) was used to verify the accuracy for As, Ba, Cd, Cr, Cu, Ni, Pb, Sb, and Se in axial and SVDVs. Both configurations provided suitable accuracy and sensitivity. The elements were successfully determined in three bottled commercial drinking water and in two fortified samples using SVDV. |
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Palavras-Chave: |
Plasma diagnostic; Simultaneous dual view; Synchronous vertical dual view. |
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Thesagro: |
Análise química. |
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Thesaurus Nal: |
Atomic absorption spectrometry; Drinking water; water analysis. |
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Categoria do assunto: |
W Química e Física |
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Marc: |
LEADER 01882naa a2200289 a 4500
001 2051438
005 2016-08-24
008 2016 bl uuuu u00u1 u #d
022 $a1532-236X
024 7 $ahttp://dx.doi.org/10.1080/00032719.2015.1131709$2DOI
100 1 $aAMARAL, C. D. B. do
245 $aCharacterization of synchronous vertical dual view inductively coupled plasma optical emission spectrometry with application for water analysis.$h[electronic resource]
260 $c2016
520 $aThe performance of an inductively coupled plasma optical emission spectrometer was evaluated using Ar, Ba, Mg, and Ni as test elements. Short- and long-term stabilities were excellent with relative standard deviations lower than 2%. The warm-up times in axial, radial, and synchronous vertical dual view (SVDV) modes were 2 min. The limits of detection and quantification for As, Ba, Cd, Cr, Cu, Hg, Ni, Pb, Sb, Se, and U were evaluated and the values were compatible with Brazilian and the US Environmental Protection Agency legislation for potable water. A standard reference material of trace elements in water (SRM 1643e) was used to verify the accuracy for As, Ba, Cd, Cr, Cu, Ni, Pb, Sb, and Se in axial and SVDVs. Both configurations provided suitable accuracy and sensitivity. The elements were successfully determined in three bottled commercial drinking water and in two fortified samples using SVDV.
650 $aAtomic absorption spectrometry
650 $aDrinking water
650 $awater analysis
650 $aAnálise química
653 $aPlasma diagnostic
653 $aSimultaneous dual view
653 $aSynchronous vertical dual view
700 1 $aSCHIAVO, D.
700 1 $aBARROS, J. A. V. de A.
700 1 $aMACHADO, R. C.
700 1 $aNOGUEIRA, A. R. de A.
700 1 $aNOBREGA, J. de A.
773 $tAnalytical Letters$gv. 49, n. 13, p. 1-7, 2016.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Biblioteca |
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Origem |
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Classificação |
Cutter |
Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
10/05/2022 |
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Data da última atualização: |
11/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
LEAO, A. P.; FERREIRA FILHO, J. A.; PEREIRA, V. M.; ALVES, A. A.; SOUZA JUNIOR, M. T. |
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Afiliação: |
ANDRE PEREIRA LEAO, CNPAE; JAIRE ALVES FERREIRA FILHO, Universidade Federal de Lavras-UFLA; VALQUIRIA MARTINS PEREIRA, Universidade Federal de Lavras-UFLA; ALEXANDRE ALONSO ALVES, CNPAE; MANOEL TEIXEIRA SOUZA JUNIOR, CNPAE. |
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Título: |
Genomic Characterization of SNPs for Genetic Differentiation and Selection in Populations from the American Oil Palm [Elaeis oleifera (Kunth) Cortés] Germplasm Bank from Brazil. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Diversity, v. 14, n. 270, 2022. |
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DOI: |
https://doi.org/10.3390/d14040270 |
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Idioma: |
Inglês |
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Conteúdo: |
In this study, we used SNP markers to access the genetic components occurrence of genetic differentiation resulting from the selection processes applied to collect and maintain the germplasm bank of Elaeis oleifera (Kunth) Cortés from the Brazilian Amazon rainforest. A set of 1667 higher quality SNPs?derived from a previous GBS study?was used for genomic characterization and calculation of genetic parameters. There is differentiation in the distribution of alleles between populations for 78.52% of the tested loci. Genotypic diversity test results indicated strong evidence of genotypic differentiation between populations. Sixteen out of the nineteen tested deviated significantly from the expected allele frequencies in HWE, reinforcing the hypothesis that there was maybe a selection in the evaluated populations. A group of 568 loci with a higher probability of being under selection effects were selected, both directional and stabilizing. In total, 1546 and 1274 SNPs aligned in the genomes of E. oleifera and E. guineensis Jacq., respectively. These markers showed a wide distribution throughout the genome of the two species. In conclusion, the E. oleifera GB from the Brazilian Amazon rainforest has specific genetic structures and good genetic variability within populations. |
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Palavras-Chave: |
Conservation strategy; SNP markers. |
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Thesagro: |
Caiaué. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1142814/1/Leao-et-al-2022.pdf
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Marc: |
LEADER 02024naa a2200217 a 4500
001 2142814
005 2022-05-11
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/d14040270$2DOI
100 1 $aLEAO, A. P.
245 $aGenomic Characterization of SNPs for Genetic Differentiation and Selection in Populations from the American Oil Palm [Elaeis oleifera (Kunth) Cortés] Germplasm Bank from Brazil.$h[electronic resource]
260 $c2022
520 $aIn this study, we used SNP markers to access the genetic components occurrence of genetic differentiation resulting from the selection processes applied to collect and maintain the germplasm bank of Elaeis oleifera (Kunth) Cortés from the Brazilian Amazon rainforest. A set of 1667 higher quality SNPs?derived from a previous GBS study?was used for genomic characterization and calculation of genetic parameters. There is differentiation in the distribution of alleles between populations for 78.52% of the tested loci. Genotypic diversity test results indicated strong evidence of genotypic differentiation between populations. Sixteen out of the nineteen tested deviated significantly from the expected allele frequencies in HWE, reinforcing the hypothesis that there was maybe a selection in the evaluated populations. A group of 568 loci with a higher probability of being under selection effects were selected, both directional and stabilizing. In total, 1546 and 1274 SNPs aligned in the genomes of E. oleifera and E. guineensis Jacq., respectively. These markers showed a wide distribution throughout the genome of the two species. In conclusion, the E. oleifera GB from the Brazilian Amazon rainforest has specific genetic structures and good genetic variability within populations.
650 $aCaiaué
653 $aConservation strategy
653 $aSNP markers
700 1 $aFERREIRA FILHO, J. A.
700 1 $aPEREIRA, V. M.
700 1 $aALVES, A. A.
700 1 $aSOUZA JUNIOR, M. T.
773 $tDiversity$gv. 14, n. 270, 2022.
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Embrapa Agroenergia (CNPAE) |
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