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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
23/02/1999 |
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Data da última atualização: |
23/02/1999 |
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Autoria: |
OTTO, C.; SA, J. L.; WOEHL, A. H.; CASTRO, J. A.; REIFUR, L.; VALENTINI, V. M. |
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Título: |
Estudo economico da terminacao de cordeiros a pasto e em confinamento. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Revista do Setor de Ciencias Agrarias, Curitiba, v.16, n.1-2, p.223-227, 1997. |
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Idioma: |
Português |
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Notas: |
Nota cientifica |
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Conteúdo: |
O trabalho realizado no CEEx da UFPR avaliou a terminacao de cordeiros em confinamento e a pasto, observando a area necessaria para cada sistema de terminacao, bem como o custo com a utilizacao de suplementacao alimentar com concentrados e forrageiras conservadas(silagem de milho) para cordeiros em confinamento, sendo tambem observado o problema com a verminose para cada sistema analisado. O lucro obtido com o ganho de peso durante 60 dias de terminacao foi de R$7,87/cordeiro na terminacao a pasto e R$4,95 na terminacao em confinamento. Entretanto, 1 ha de milho produziu silagem para engordar 290 cordeiros, o que daria um lucro total de R$1.435,50. |
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Palavras-Chave: |
Brasil; Fattening; Parana. |
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Thesagro: |
Custo; Engorda; Ovino. |
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Thesaurus Nal: |
Brazil; sheep. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01385naa a2200289 a 4500
001 1518755
005 1999-02-23
008 1997 bl uuuu u00u1 u #d
100 1 $aOTTO, C.
245 $aEstudo economico da terminacao de cordeiros a pasto e em confinamento.
260 $c1997
500 $aNota cientifica
520 $aO trabalho realizado no CEEx da UFPR avaliou a terminacao de cordeiros em confinamento e a pasto, observando a area necessaria para cada sistema de terminacao, bem como o custo com a utilizacao de suplementacao alimentar com concentrados e forrageiras conservadas(silagem de milho) para cordeiros em confinamento, sendo tambem observado o problema com a verminose para cada sistema analisado. O lucro obtido com o ganho de peso durante 60 dias de terminacao foi de R$7,87/cordeiro na terminacao a pasto e R$4,95 na terminacao em confinamento. Entretanto, 1 ha de milho produziu silagem para engordar 290 cordeiros, o que daria um lucro total de R$1.435,50.
650 $aBrazil
650 $asheep
650 $aCusto
650 $aEngorda
650 $aOvino
653 $aBrasil
653 $aFattening
653 $aParana
700 1 $aSA, J. L.
700 1 $aWOEHL, A. H.
700 1 $aCASTRO, J. A.
700 1 $aREIFUR, L.
700 1 $aVALENTINI, V. M.
773 $tRevista do Setor de Ciencias Agrarias, Curitiba$gv.16, n.1-2, p.223-227, 1997.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Biblioteca |
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Origem |
Tipo/Formato |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Pecuária Sudeste. |
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Data corrente: |
08/09/2020 |
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Data da última atualização: |
10/09/2020 |
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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: |
AFONSO, J.; FORTES, M. R. S.; REVERTER, A.; DINIZ, W. J. da S.; CESAR, A. S. M.; LIMA, A. O. de; PETRINI, J.; SOUZA, M. de S.; COUTINHO, L. L.; MOURÃO, G. B.; ZERLOTINI NETO, A.; GROMBONI, C. F.; NOGUEIRA, A. R. A.; REGITANO, L. C. de A. |
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Afiliação: |
JULIANA AFONSO, UFSCar; MARINA RUFINO SALINAS FORTES, The University of Queensland; ANTONIO REVERTER, Agriculture and Food, Commonwealth Scientific and Industrial Research Organisation, Brisbane; WELLISON JARLES DA SILVA DINIZ, UFSCar; ALINE SILVA MELLO CESAR, Esalq/USP; ANDRESSA OLIVEIRA DE LIMA, UFSCar; JULIANA PETRINI, UNIFAL; MARCELA M. DE SOUZA, Iowa State University; LUIZ LEHMANN COUTINHO, Esalq/USP; GERSON BARRETO MOURÃO, Esalq/USP; ADHEMAR ZERLOTINI NETO, CNPTIA; CAIO FERNANDO GROMBONI, Bahia Federal Institute of Education, Science and Technology, Ilhéus; ANA RITA ARAÚJO NOGUEIRA; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
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Título: |
Genetic regulators of mineral amount in Nelore cattle muscle predicted by a new co-expression and regulatory impact factor approach. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Scientific Reports, v. 10, n. 1, p. 1-16, 2020 |
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DOI: |
https://doi.org/10.1038/s41598-020-65454-7 |
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Idioma: |
Inglês |
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Notas: |
Article: 8436. |
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Conteúdo: |
Mineral contents in bovine muscle can affect meat quality, growth, health, and reproductive traits. To better understand the genetic basis of this phenotype in Nelore (Bos indicus) cattle, we analysed genome-wide mRNA and miRNA expression data from 114 muscle samples. The analysis implemented a new application for two complementary algorithms: the partial correlation and information theory (PCIT) and the regulatory impact factor (RIF), in which we included the estimated genomic breeding values (GEBVs) for the phenotypes additionally to the expression levels, originally proposed for these methods. We used PCIT to determine putative regulatory relationships based on significant associations between gene expression and GEBVs for each mineral amount. Then, RIF was adopted to determine the regulatory impact of genes and miRNAs expression over the GEBVs for the mineral amounts. We also investigated over-represented pathways, as well as pieces of evidences from previous studies carried in the same population and in the literature, to determine regulatory genes for the mineral amounts. For example, NOX1 expression level was positively correlated to Zinc and has been described as Zinc-regulated in humans. Based on our approach, we were able to identify genes, miRNAs and pathways not yet described as underlying mineral amount. The results support the hypothesis that extracellular matrix interactions are the core regulator of mineral amount in muscle cells. Putative regulators described here add information to this hypothesis, expanding the knowledge on molecular relationships between gene expression and minerals. MenosMineral contents in bovine muscle can affect meat quality, growth, health, and reproductive traits. To better understand the genetic basis of this phenotype in Nelore (Bos indicus) cattle, we analysed genome-wide mRNA and miRNA expression data from 114 muscle samples. The analysis implemented a new application for two complementary algorithms: the partial correlation and information theory (PCIT) and the regulatory impact factor (RIF), in which we included the estimated genomic breeding values (GEBVs) for the phenotypes additionally to the expression levels, originally proposed for these methods. We used PCIT to determine putative regulatory relationships based on significant associations between gene expression and GEBVs for each mineral amount. Then, RIF was adopted to determine the regulatory impact of genes and miRNAs expression over the GEBVs for the mineral amounts. We also investigated over-represented pathways, as well as pieces of evidences from previous studies carried in the same population and in the literature, to determine regulatory genes for the mineral amounts. For example, NOX1 expression level was positively correlated to Zinc and has been described as Zinc-regulated in humans. Based on our approach, we were able to identify genes, miRNAs and pathways not yet described as underlying mineral amount. The results support the hypothesis that extracellular matrix interactions are the core regulator of mineral amount in muscle cells. Putative regulators describe... Mostrar Tudo |
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Palavras-Chave: |
Expressão gênica. |
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Thesagro: |
Bos Indicus; Gado Nelore. |
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Thesaurus NAL: |
Cattle; Gene expression. |
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Categoria do assunto: |
--
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/215819/1/AP-Genetic-regulators-2020.pdf
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Marc: |
LEADER 02716naa a2200361 a 4500
001 2124802
005 2020-09-10
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1038/s41598-020-65454-7$2DOI
100 1 $aAFONSO, J.
245 $aGenetic regulators of mineral amount in Nelore cattle muscle predicted by a new co-expression and regulatory impact factor approach.$h[electronic resource]
260 $c2020
500 $aArticle: 8436.
520 $aMineral contents in bovine muscle can affect meat quality, growth, health, and reproductive traits. To better understand the genetic basis of this phenotype in Nelore (Bos indicus) cattle, we analysed genome-wide mRNA and miRNA expression data from 114 muscle samples. The analysis implemented a new application for two complementary algorithms: the partial correlation and information theory (PCIT) and the regulatory impact factor (RIF), in which we included the estimated genomic breeding values (GEBVs) for the phenotypes additionally to the expression levels, originally proposed for these methods. We used PCIT to determine putative regulatory relationships based on significant associations between gene expression and GEBVs for each mineral amount. Then, RIF was adopted to determine the regulatory impact of genes and miRNAs expression over the GEBVs for the mineral amounts. We also investigated over-represented pathways, as well as pieces of evidences from previous studies carried in the same population and in the literature, to determine regulatory genes for the mineral amounts. For example, NOX1 expression level was positively correlated to Zinc and has been described as Zinc-regulated in humans. Based on our approach, we were able to identify genes, miRNAs and pathways not yet described as underlying mineral amount. The results support the hypothesis that extracellular matrix interactions are the core regulator of mineral amount in muscle cells. Putative regulators described here add information to this hypothesis, expanding the knowledge on molecular relationships between gene expression and minerals.
650 $aCattle
650 $aGene expression
650 $aBos Indicus
650 $aGado Nelore
653 $aExpressão gênica
700 1 $aFORTES, M. R. S.
700 1 $aREVERTER, A.
700 1 $aDINIZ, W. J. da S.
700 1 $aCESAR, A. S. M.
700 1 $aLIMA, A. O. de
700 1 $aPETRINI, J.
700 1 $aSOUZA, M. de S.
700 1 $aCOUTINHO, L. L.
700 1 $aMOURÃO, G. B.
700 1 $aZERLOTINI NETO, A.
700 1 $aGROMBONI, C. F.
700 1 $aNOGUEIRA, A. R. A.
700 1 $aREGITANO, L. C. de A.
773 $tScientific Reports$gv. 10, n. 1, p. 1-16, 2020
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Embrapa Agricultura Digital (CNPTIA) |
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