| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Milho e Sorgo. |
|
Data corrente: |
04/08/2016 |
|
Data da última atualização: |
26/09/2017 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
PAIVA, C. L.; QUEIROZ, V. A. V.; SIMEONE, M. L. F.; SCHAFFERT, R. E.; OLIVEIRA, A. C. de; SILVA, C. S. da. |
|
Afiliação: |
Caroline Liboreiro Paiva, UFMG; VALERIA APARECIDA VIEIRA QUEIROZ, CNPMS; MARIA LUCIA FERREIRA SIMEONE, CNPMS; ROBERT EUGENE SCHAFFERT, CNPMS; ANTONIO CARLOS DE OLIVEIRA, CNPMS; Camila Santana da Silva, UNIFEMM. |
|
Título: |
Mineral content of sorghum genotypes and the influence of water stress. |
|
Ano de publicação: |
2017 |
|
Fonte/Imprenta: |
Food Chemistry, London, v. 214, p. 400-405, 2017. |
|
DOI: |
10.1016/j.foodchem.2016.07.067 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Sorghum is a source of several minerals whose content may vary depending on the genotype and the production environment. The objective of this study was to screen sorghum genotypes for mineral content and to investigate the effect of water stress on it. A large variability was observed in the mineral content of 100 sorghum genotypes grown in environments without (WoWS) and with water stress (WthWS). The water stress decreased Mn, P, Mg and S contents in 100, 96, 93 and 56% of genotypes, respectively. The genotypes and other factors seemed to have more impact than water stress on K, Ca, Cu, Fe and Zn levels. In 100 sorghum genotypes, 2 were classified as excellent sources of Fe and 25 of Zn, in both environments. The best two genotypes to Fe content were SC21 and SC655 and to Zn were SC320 and SHAN-QUI-RED which showed great potential for use in biofortification. |
|
Palavras-Chave: |
Estresse hídrico; Variabilidade genética. |
|
Thesagro: |
Nutriente mineral; Sorgo. |
|
Thesaurus Nal: |
Genetic variation; Water stress. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01653naa a2200265 a 4500
001 2050179
005 2017-09-26
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1016/j.foodchem.2016.07.067$2DOI
100 1 $aPAIVA, C. L.
245 $aMineral content of sorghum genotypes and the influence of water stress.$h[electronic resource]
260 $c2017
520 $aSorghum is a source of several minerals whose content may vary depending on the genotype and the production environment. The objective of this study was to screen sorghum genotypes for mineral content and to investigate the effect of water stress on it. A large variability was observed in the mineral content of 100 sorghum genotypes grown in environments without (WoWS) and with water stress (WthWS). The water stress decreased Mn, P, Mg and S contents in 100, 96, 93 and 56% of genotypes, respectively. The genotypes and other factors seemed to have more impact than water stress on K, Ca, Cu, Fe and Zn levels. In 100 sorghum genotypes, 2 were classified as excellent sources of Fe and 25 of Zn, in both environments. The best two genotypes to Fe content were SC21 and SC655 and to Zn were SC320 and SHAN-QUI-RED which showed great potential for use in biofortification.
650 $aGenetic variation
650 $aWater stress
650 $aNutriente mineral
650 $aSorgo
653 $aEstresse hídrico
653 $aVariabilidade genética
700 1 $aQUEIROZ, V. A. V.
700 1 $aSIMEONE, M. L. F.
700 1 $aSCHAFFERT, R. E.
700 1 $aOLIVEIRA, A. C. de
700 1 $aSILVA, C. S. da
773 $tFood Chemistry, London$gv. 214, p. 400-405, 2017.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Amazônia Oriental. |
|
Data corrente: |
17/05/2021 |
|
Data da última atualização: |
25/05/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
ANDRADE JÚNIOR, W. V.; OLIVEIRA NETO, C. F.; SANTOS FILHO, B. G.; CRUZ, E. D.; AMARANTE, C. B.; VINÍCIUS, S. F.; NOGUEIRA, G. A. S.; NASCIMENTO, V. R.; SOUSA, D. J. P.; TEIXEIRA, J. S. S. |
|
Afiliação: |
UFRA; UFRA; UFRA; ENIEL DAVID CRUZ, CPATU; MPEG; UFRA; UFRA; UFRA; UFRA; UFRA. |
|
Título: |
Biochemical metabolism of young plants of Ucuúba (Virola surinamensis) in the presence of cadmium. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
BMC Plant Biology, v. 21, Article number 151, 2021. |
|
Páginas: |
8 p. |
|
DOI: |
https://doi.org/10.1186/s12870-021-02912-y |
|
Idioma: |
Inglês |
|
Conteúdo: |
Virola surinamensis is a forest species widely distributed in the estuaries of the Amazon. These ecosystems are susceptible to contamination by Cadmium (Cd), indicating that the plant has strategies for tolerating this metal. The aim of this study was to assess the nitrogen and carbon metabolism of young plants of Ucuúba (Virola surinamensis) in the presence of cadmium with the perspective of the phytoremediation of contaminated environments. The used experimental design was a completely randomized design with five Cd concentrations (0,15, 30, 45, and 60 mg L? 1), for 60 days. In general, Cd did not affect nitrate concentration in the root but had a positive effect on leaves. The reduction of nitrate reductase (NR) in plants exposed to Cd was followed by a decrease in ammonia, total soluble amino acids (TSA), and total soluble proteins (TSP). Cd promoted an increase in the concentration of total soluble carbohydrates (TSC), proline, sucrose, and reducing sugars in the plants. The increase |
|
Thesagro: |
Ucuuba; Virola Surinamensis. |
|
Thesaurus NAL: |
Cadmium; Nitrate reductase; Proline; Reducing sugars; Sucrose. |
|
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223267/1/Virola-surinamensis3.pdf
|
|
Marc: |
LEADER 01994naa a2200337 a 4500
001 2131854
005 2021-05-25
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1186/s12870-021-02912-y$2DOI
100 1 $aANDRADE JÚNIOR, W. V.
245 $aBiochemical metabolism of young plants of Ucuúba (Virola surinamensis) in the presence of cadmium.$h[electronic resource]
260 $c2021
300 $a8 p.
520 $aVirola surinamensis is a forest species widely distributed in the estuaries of the Amazon. These ecosystems are susceptible to contamination by Cadmium (Cd), indicating that the plant has strategies for tolerating this metal. The aim of this study was to assess the nitrogen and carbon metabolism of young plants of Ucuúba (Virola surinamensis) in the presence of cadmium with the perspective of the phytoremediation of contaminated environments. The used experimental design was a completely randomized design with five Cd concentrations (0,15, 30, 45, and 60 mg L? 1), for 60 days. In general, Cd did not affect nitrate concentration in the root but had a positive effect on leaves. The reduction of nitrate reductase (NR) in plants exposed to Cd was followed by a decrease in ammonia, total soluble amino acids (TSA), and total soluble proteins (TSP). Cd promoted an increase in the concentration of total soluble carbohydrates (TSC), proline, sucrose, and reducing sugars in the plants. The increase
650 $aCadmium
650 $aNitrate reductase
650 $aProline
650 $aReducing sugars
650 $aSucrose
650 $aUcuuba
650 $aVirola Surinamensis
700 1 $aOLIVEIRA NETO, C. F.
700 1 $aSANTOS FILHO, B. G.
700 1 $aCRUZ, E. D.
700 1 $aAMARANTE, C. B.
700 1 $aVINÍCIUS, S. F.
700 1 $aNOGUEIRA, G. A. S.
700 1 $aNASCIMENTO, V. R.
700 1 $aSOUSA, D. J. P.
700 1 $aTEIXEIRA, J. S. S.
773 $tBMC Plant Biology$gv. 21, Article number 151, 2021.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
