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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Pantanal; Embrapa Unidades Centrais. |
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Data corrente: |
28/10/2013 |
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Data da última atualização: |
16/12/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DAIRIKI, J. K.; BORGHESI, R.; DIAS, C. T. dos S.; CYRINO, J. E. P. |
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Afiliação: |
JONY KOJI DAIRIKI, CPAA; RICARDO BORGHESI, CPAP; Carlos Tadeu dos Santos Dias, Universidade de São Paulo; José Eurico Possebon Cyrino, ESALQ. |
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Título: |
Lysine and arginine requirements of Salminus brasiliensis. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 8, p. 1012-1020, ago. 2013. |
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DOI: |
10.1590/S0100-204X2013000800029 |
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Idioma: |
Inglês
Português |
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Conteúdo: |
The objective of this work was to determine the dietary lysine (DL) and dietary arginine (DA) requirements of dourado (Salminus brasiliensis), through dose?response trials using the amino acid profiles of whole carcasses as a reference. Two experiments were carried out in a completely randomized design (n=4). In the first experiment, groups of 12 feed?conditioned dourado juveniles (11.4±0.2 g) were stocked in 60 L cages placed in 300 L plastic indoor tanks in a closed circulation system. Fish were fed for 60 days on diets containing 1.0, 1.5, 2.0, 2.5, 3.0, or 3.5 % dietary lysine. In the second experiment, dourado juveniles (27.0±0.8 g) were fed for 60 days on semipurified diets containing arginine at 1.0, 1.5, 2.0, 2.5 or 3.0%, in similar conditions to those of the first experiment. Optimal DL requirements, as determined by broken?line analysis method for final weight, weight gain and specific growth rate, were 2.15% DL or 5% lysine in dietary protein, and 1.48% DA or 3.43% arginine in dietary protein. The best feed conversion ratio is attained with 2.5% DL or 5.8% lysine in dietary protein and 1.4% DA or 3.25% arginine in dietary protein. |
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Palavras-Chave: |
Amino acid; Dose-reposta; Dose-resposta; Regressão. |
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Thesagro: |
Aminoácido; Dourado. |
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Thesaurus Nal: |
Amino acids; Salminus brasiliensis. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/91743/1/Dairiki-et-al-lysine-and-arginine-requirements-of-dourado-PAB-2013-definitivo.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/92619/1/10837-79331-1-PB.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/162134/1/Lysine-and-arginine-requirements.pdf
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Marc: |
LEADER 01912naa a2200265 a 4500
001 1969536
005 2013-12-16
008 2013 bl uuuu u00u1 u #d
024 7 $a10.1590/S0100-204X2013000800029$2DOI
100 1 $aDAIRIKI, J. K.
245 $aLysine and arginine requirements of Salminus brasiliensis.
260 $c2013
520 $aThe objective of this work was to determine the dietary lysine (DL) and dietary arginine (DA) requirements of dourado (Salminus brasiliensis), through dose?response trials using the amino acid profiles of whole carcasses as a reference. Two experiments were carried out in a completely randomized design (n=4). In the first experiment, groups of 12 feed?conditioned dourado juveniles (11.4±0.2 g) were stocked in 60 L cages placed in 300 L plastic indoor tanks in a closed circulation system. Fish were fed for 60 days on diets containing 1.0, 1.5, 2.0, 2.5, 3.0, or 3.5 % dietary lysine. In the second experiment, dourado juveniles (27.0±0.8 g) were fed for 60 days on semipurified diets containing arginine at 1.0, 1.5, 2.0, 2.5 or 3.0%, in similar conditions to those of the first experiment. Optimal DL requirements, as determined by broken?line analysis method for final weight, weight gain and specific growth rate, were 2.15% DL or 5% lysine in dietary protein, and 1.48% DA or 3.43% arginine in dietary protein. The best feed conversion ratio is attained with 2.5% DL or 5.8% lysine in dietary protein and 1.4% DA or 3.25% arginine in dietary protein.
650 $aAmino acids
650 $aSalminus brasiliensis
650 $aAminoácido
650 $aDourado
653 $aAmino acid
653 $aDose-reposta
653 $aDose-resposta
653 $aRegressão
700 1 $aBORGHESI, R.
700 1 $aDIAS, C. T. dos S.
700 1 $aCYRINO, J. E. P.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 48, n. 8, p. 1012-1020, ago. 2013.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
03/02/2014 |
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Data da última atualização: |
07/04/2022 |
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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: |
MARCOLINO-GOMES, J.; RODRIGUES, F. A.; FUGANTI-PAGLIARINI; BENDIX, C.; NAKAYAMA, T. J.; CELAYA, B.; MOLINARI, H. B. C.; OLIVEIRA, M. C. N. de; HARMON, F. G.; NEPOMUCENO, A. L. |
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Afiliação: |
JULIANA MARCOLINO-GOMES, UEL; FABIANA APARECIDA RODRIGUES, CNPSo; RENATA FUGANTI-PAGLIARINI, CNPSO; CLAIRE BENDIX, ARS/USDA; THIAGO JONAS NAKAYAMA, UFV; BRANDON CELAYA, ARS/USDA; HUGO BRUNO CORREA MOLINARI, LABEX USA; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; FRANK G. HARMON, ARS/USDA; ALEXANDRE LIMA NEPOMUCENO, CNPSo - Labex USA. |
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Título: |
Diurnal oscillations of soybean circadian clock and drought responsive genes. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Plos One, v. 9, n. 1, e86402, Jan. 2014. |
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Páginas: |
13 p. |
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DOI: |
10.1371/journal.pone.0086402 |
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Idioma: |
Inglês |
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Conteúdo: |
Rhythms produced by the endogenous circadian clock play a critical role in allowing plants to respond and adapt to the environment. While there is a well-established regulatory link between the circadian clock and responses to abiotic stress in model plants, little is known of the circadian system in crop species like soybean. This study examines how drought impacts diurnal oscillation of both drought responsive and circadian clock genes in soybean. Drought stress induced marked changes in gene expression of several circadian clock-like components, such as LCL1-, GmELF4- and PRR-like genes, which had reduced expression in stressed plants. The same conditions produced a phase advance of expression for the GmTOC1- like, GmLUX-like and GmPRR7-like genes. Similarly, the rhythmic expression pattern of the soybean drought-responsive genes DREB-, bZIP-, GOLS-, RAB18- and Remorin-like changed significantly after plant exposure to drought. In silico analysis of promoter regions of these genes revealed the presence of cis-elements associated both with stress and circadian clock regulation. Furthermore, some soybean genes with upstream ABRE elements were responsive to abscisic acid treatment. Our results indicate that some connection between the drought response and the circadian clock may exist in soybean since (i) drought stress affects gene expression of circadian clock components and (ii) several stress responsive genes display diurnal oscillation in soybeans. |
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Thesagro: |
Soja. |
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Thesaurus NAL: |
Soybeans. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/96256/1/journal.pone.0086402.pdf
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Marc: |
LEADER 02256naa a2200277 a 4500
001 1978296
005 2022-04-07
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1371/journal.pone.0086402$2DOI
100 1 $aMARCOLINO-GOMES, J.
245 $aDiurnal oscillations of soybean circadian clock and drought responsive genes.$h[electronic resource]
260 $c2014
300 $a13 p.
520 $aRhythms produced by the endogenous circadian clock play a critical role in allowing plants to respond and adapt to the environment. While there is a well-established regulatory link between the circadian clock and responses to abiotic stress in model plants, little is known of the circadian system in crop species like soybean. This study examines how drought impacts diurnal oscillation of both drought responsive and circadian clock genes in soybean. Drought stress induced marked changes in gene expression of several circadian clock-like components, such as LCL1-, GmELF4- and PRR-like genes, which had reduced expression in stressed plants. The same conditions produced a phase advance of expression for the GmTOC1- like, GmLUX-like and GmPRR7-like genes. Similarly, the rhythmic expression pattern of the soybean drought-responsive genes DREB-, bZIP-, GOLS-, RAB18- and Remorin-like changed significantly after plant exposure to drought. In silico analysis of promoter regions of these genes revealed the presence of cis-elements associated both with stress and circadian clock regulation. Furthermore, some soybean genes with upstream ABRE elements were responsive to abscisic acid treatment. Our results indicate that some connection between the drought response and the circadian clock may exist in soybean since (i) drought stress affects gene expression of circadian clock components and (ii) several stress responsive genes display diurnal oscillation in soybeans.
650 $aSoybeans
650 $aSoja
700 1 $aRODRIGUES, F. A.
700 1 $aFUGANTI-PAGLIARINI
700 1 $aBENDIX, C.
700 1 $aNAKAYAMA, T. J.
700 1 $aCELAYA, B.
700 1 $aMOLINARI, H. B. C.
700 1 $aOLIVEIRA, M. C. N. de
700 1 $aHARMON, F. G.
700 1 $aNEPOMUCENO, A. L.
773 $tPlos One$gv. 9, n. 1, e86402, Jan. 2014.
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Registro original: |
Embrapa Soja (CNPSO) |
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