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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
23/11/2023 |
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Data da última atualização: |
15/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VILAR, C. S. M. M.; MALHEIROS, J. M.; SILVA, P. F. da; MARTINS, E. H.; CORREIA, L. E. C. S.; OLIVEIRA, M. H. V. de; COLNAGO, L. A.; SILVA, J. A. II. V.; MERCADANTE, M. E. Z. |
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Afiliação: |
Beef Cattle Research Center, Animal Science Institute (IZ); Beef Cattle Research Center, Animal Science Institute (IZ); Institute of Chemistry, University of Sao Paulo (USP); School of Agricultural and Veterinary Sciences, Sao Paulo State University (UNESP); School of Agricultural and Veterinary Sciences, Sao Paulo State University (UNESP); School of Agricultural and Veterinary Sciences, Sao Paulo State University (UNESP); LUIZ ALBERTO COLNAGO, CNPDIA; School of Agricultural and Veterinary Sciences, Sao Paulo State University (UNESP). |
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Título: |
Muscle growth affects the metabolome of the pectoralis major muscle in redwinged tinamou (Rhynchotus rufescens). |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Poultry Science, v. 102, n. 12, 2023. |
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Páginas: |
15 p. |
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DOI: |
https://doi.org/10.1016/j.psj.2023.103104 |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT The aim of the present study was to identify and quantify the metabolites (metabolome analysis) of the pectoralis major muscle in male redwinged tinamou (Rhynchotus rufescens) selected for growth traits. A selection index was developed for females [body weight (BW), chest circumference (CC), and thigh circumference (TC)] and males [BW, CC, TC, semen volume, and sperm concentration] in order to divide the animals into 2 experimental groups: selection group with a higher index (TinamouS) and commercial group with a lower index (TinamouC). Twenty male offspring of the 2 groups (TinamouS, n = 10; TinamouC, n = 10) were confined for 350 d. The birds were slaughtered and pectoralis major muscle samples were collected, subjected to polar and apolar metabolites extractions and analyzed by proton nuclear magnetic resonance (1 H NMR) spectroscopy. Analysis of the polar metabolomic profile identified 65 metabolites; 29 of them were differentially expressed between the experimental groups (P < 0.05). The TinamouS groups exhibited significantly higher concentrations (P < 0.05) of 25 metabolites, including anserine, aspartate, betaine, carnosine, creatine, glutamate, threonine, 3-methylhistidine, NAD+, pyruvate, and taurine. Significantly higher concentrations of cysteine, beta-alanine, lactose, and choline were observed in the TinamouC group (P < 0.05). The metabolites identified in the muscle provided information about the main metabolic pathways (higher impact value and P < 0.05), for example, phenylalanine, tyrosine and tryptophan biosynthesis; alanine, aspartate and glutamate metabolism; D-glutamine and D-glutamate metabolism; b-alanine metabolism; glycine, serine and threonine metabolism; taurine and hypotaurine metabolism; histidine metabolism; phenylalanine metabolism. The NMR spectra of apolar fraction showed 8 classes of chemical compounds. The metabolome analysis shows that the selection index resulted in the upregulation of polyunsaturated fatty acids, unsaturated fatty acids, phosphocholines, phosphoethanolamines, triacylglycerols, and glycerophospholipids. The present study suggests that, despite few generations, the selection based on muscle growth traits promoted changes in metabolite concentrations in red-winged tinamou.based on muscle growth traits promoted changes in metabolite concentrations in red-winged tinamou. MenosABSTRACT The aim of the present study was to identify and quantify the metabolites (metabolome analysis) of the pectoralis major muscle in male redwinged tinamou (Rhynchotus rufescens) selected for growth traits. A selection index was developed for females [body weight (BW), chest circumference (CC), and thigh circumference (TC)] and males [BW, CC, TC, semen volume, and sperm concentration] in order to divide the animals into 2 experimental groups: selection group with a higher index (TinamouS) and commercial group with a lower index (TinamouC). Twenty male offspring of the 2 groups (TinamouS, n = 10; TinamouC, n = 10) were confined for 350 d. The birds were slaughtered and pectoralis major muscle samples were collected, subjected to polar and apolar metabolites extractions and analyzed by proton nuclear magnetic resonance (1 H NMR) spectroscopy. Analysis of the polar metabolomic profile identified 65 metabolites; 29 of them were differentially expressed between the experimental groups (P < 0.05). The TinamouS groups exhibited significantly higher concentrations (P < 0.05) of 25 metabolites, including anserine, aspartate, betaine, carnosine, creatine, glutamate, threonine, 3-methylhistidine, NAD+, pyruvate, and taurine. Significantly higher concentrations of cysteine, beta-alanine, lactose, and choline were observed in the TinamouC group (P < 0.05). The metabolites identified in the muscle provided information about the main metabolic pathways (higher impact value and P < 0.... Mostrar Tudo |
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Palavras-Chave: |
Muscle growth; NMR. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1158669/1/P-Muscle-growth-affects-the-metabolome-of-the-pectoralis-major-muscle-in-redwinged-tinamou-Rhynchotus-rufescens.pdf
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Marc: |
LEADER 03189naa a2200265 a 4500
001 2158669
005 2024-01-15
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.psj.2023.103104$2DOI
100 1 $aVILAR, C. S. M. M.
245 $aMuscle growth affects the metabolome of the pectoralis major muscle in redwinged tinamou (Rhynchotus rufescens).$h[electronic resource]
260 $c2023
300 $a15 p.
520 $aABSTRACT The aim of the present study was to identify and quantify the metabolites (metabolome analysis) of the pectoralis major muscle in male redwinged tinamou (Rhynchotus rufescens) selected for growth traits. A selection index was developed for females [body weight (BW), chest circumference (CC), and thigh circumference (TC)] and males [BW, CC, TC, semen volume, and sperm concentration] in order to divide the animals into 2 experimental groups: selection group with a higher index (TinamouS) and commercial group with a lower index (TinamouC). Twenty male offspring of the 2 groups (TinamouS, n = 10; TinamouC, n = 10) were confined for 350 d. The birds were slaughtered and pectoralis major muscle samples were collected, subjected to polar and apolar metabolites extractions and analyzed by proton nuclear magnetic resonance (1 H NMR) spectroscopy. Analysis of the polar metabolomic profile identified 65 metabolites; 29 of them were differentially expressed between the experimental groups (P < 0.05). The TinamouS groups exhibited significantly higher concentrations (P < 0.05) of 25 metabolites, including anserine, aspartate, betaine, carnosine, creatine, glutamate, threonine, 3-methylhistidine, NAD+, pyruvate, and taurine. Significantly higher concentrations of cysteine, beta-alanine, lactose, and choline were observed in the TinamouC group (P < 0.05). The metabolites identified in the muscle provided information about the main metabolic pathways (higher impact value and P < 0.05), for example, phenylalanine, tyrosine and tryptophan biosynthesis; alanine, aspartate and glutamate metabolism; D-glutamine and D-glutamate metabolism; b-alanine metabolism; glycine, serine and threonine metabolism; taurine and hypotaurine metabolism; histidine metabolism; phenylalanine metabolism. The NMR spectra of apolar fraction showed 8 classes of chemical compounds. The metabolome analysis shows that the selection index resulted in the upregulation of polyunsaturated fatty acids, unsaturated fatty acids, phosphocholines, phosphoethanolamines, triacylglycerols, and glycerophospholipids. The present study suggests that, despite few generations, the selection based on muscle growth traits promoted changes in metabolite concentrations in red-winged tinamou.based on muscle growth traits promoted changes in metabolite concentrations in red-winged tinamou.
653 $aMuscle growth
653 $aNMR
700 1 $aMALHEIROS, J. M.
700 1 $aSILVA, P. F. da
700 1 $aMARTINS, E. H.
700 1 $aCORREIA, L. E. C. S.
700 1 $aOLIVEIRA, M. H. V. de
700 1 $aCOLNAGO, L. A.
700 1 $aSILVA, J. A. II. V.
700 1 $aMERCADANTE, M. E. Z.
773 $tPoultry Science$gv. 102, n. 12, 2023.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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Biblioteca |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Cocais; Embrapa Rondônia. |
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Data corrente: |
04/02/2014 |
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Data da última atualização: |
10/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
SANTOS, M. R. A. dos; FERREIRA, M. das G. R.; CARVALHO, S. M. da S. |
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Afiliação: |
MAURICIO REGINALDO ALVES DOS SANTOS, CPAF-RO. |
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Título: |
Callus induction in Bertholletia excelsa immature seeds. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Journal of Biotechnology and Biodiversity, Gurupi, TO v. 4, n. 4, p. 283-289, nov. 2013. |
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Páginas: |
7 p. |
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Idioma: |
Inglês
Português |
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Conteúdo: |
Bertholletia excelsa H.B.K., conhecida como castanheira-do-brasil, pertence à família Lecythidaceae e é uma espécie endêmica da Amazônia. Suas castanhas têm importante valor econômico e nutricional. Objetivou-se com esse trabalho determinar um protocolo eficiente para indução de calos em explantes de sementes imaturas de B.excelsa, primeiro passo para o estabelecimento de um protocolo de micropropagação da espécie. Após desinfestação, fragmentos de sementes imaturas foram cultivados em meio WPM (Wood Plant Medium) acrescido de 2,4-D (0, 1, 2, 4 e 8 mg.L-1) e TDZ (0, 1,6 e 3,2 mg.L-1) em combinação fatorial. Após 21 dias, foi avaliada a indução de calos. Os cultivos foram mantidos no escuro, em sala de crescimento, a 24±2ºC. A condição que resulta em maior porcentagem de calogênese foi encontrada na combinação de 2 mg.L-1 de 2,4-D com 3,2 mg.L-1 de TDZ. |
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Palavras-Chave: |
Castanha do Brasil; Indução de calos; Reguladores de crescimento; Sementes. |
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Thesagro: |
Bertholletia Excelsa; Castanha do Para. |
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Thesaurus NAL: |
Amazonia. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/96464/1/Journal-of-Biotechnology-and-Biodiversity-2013.pdf
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Marc: |
LEADER 01622naa a2200241 a 4500
001 1978699
005 2021-11-10
008 2013 bl uuuu u00u1 u #d
100 1 $aSANTOS, M. R. A. dos
245 $aCallus induction in Bertholletia excelsa immature seeds.$h[electronic resource]
260 $c2013
300 $a7 p.
520 $aBertholletia excelsa H.B.K., conhecida como castanheira-do-brasil, pertence à família Lecythidaceae e é uma espécie endêmica da Amazônia. Suas castanhas têm importante valor econômico e nutricional. Objetivou-se com esse trabalho determinar um protocolo eficiente para indução de calos em explantes de sementes imaturas de B.excelsa, primeiro passo para o estabelecimento de um protocolo de micropropagação da espécie. Após desinfestação, fragmentos de sementes imaturas foram cultivados em meio WPM (Wood Plant Medium) acrescido de 2,4-D (0, 1, 2, 4 e 8 mg.L-1) e TDZ (0, 1,6 e 3,2 mg.L-1) em combinação fatorial. Após 21 dias, foi avaliada a indução de calos. Os cultivos foram mantidos no escuro, em sala de crescimento, a 24±2ºC. A condição que resulta em maior porcentagem de calogênese foi encontrada na combinação de 2 mg.L-1 de 2,4-D com 3,2 mg.L-1 de TDZ.
650 $aAmazonia
650 $aBertholletia Excelsa
650 $aCastanha do Para
653 $aCastanha do Brasil
653 $aIndução de calos
653 $aReguladores de crescimento
653 $aSementes
700 1 $aFERREIRA, M. das G. R.
700 1 $aCARVALHO, S. M. da S.
773 $tJournal of Biotechnology and Biodiversity, Gurupi, TO$gv. 4, n. 4, p. 283-289, nov. 2013.
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Registro original: |
Embrapa Rondônia (CPAF-RO) |
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