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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
03/05/2013 |
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Data da última atualização: |
27/06/2016 |
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Autoria: |
MEDEIROS, L. F. D.; VIEIRA, D. H.; OLIVEIRA, J. P. de; RODRIGUES, V. C.; BARBOSA, C. G. |
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Título: |
Desempenho de um rebanho caprino Anglo-nubiano, no Município do Rio de Janeiro. II. Fatores que afetam o peso ao nascer e a mortalidade. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Boletim de Indústria Animal, Nova Odessa, v. 63, n. 2, p. 71-81, 2006. |
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Idioma: |
Português |
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Conteúdo: |
Resumo: Objetivou-se neste estudo avaliar o desempenho produtivo de um rebanho de caprinos da raça Anglo-nubiana, criados em regime semi-intensivo. O peso médio ao nascer das crias foi de 3,33 + 0,01 kg. O peso ao nascer foi influenciado significativamente (P<0,01) pela ordem de parição, tipo de nascimento (simples ou múltiplo), sexo da cria e da interação ordem de parição x tipo de nascimento. A taxa de mortalidade de cabritos do nascimento aos 90 dias de idade foi de 9,55%. O peso ao nascer, o tipo de nascimento e a interação idade da cria x tipo de nascimento exerceram influência significativa (P<0,01) sobre a mortalidade de cabritos. Existiu uma associação positiva entre o peso ao nascer e o percentual de sobrevivência, e uma associação negativa entre o índice de prolificidade e a sobrevivência das crias.
[Flock performance of Anglo-nubian goats, in Rio de Janeiro. II. factors affectinf the birth weight and mortality].
Abstract: Some productive aspects of a group of Anglo-nubian goats raised under semi-intensive conditions were analysed. The kids birth weight was 3.33 + 0.01 kg. The birth weight was significant influenced (P<0.01) by parturition order, birth type (single or multiple), kids sex and the interation of parturition order x birth type. The mortality until 90 days of age was 9.55%. The birth weight, birth type and the interation of kids age x birth type was significant influenced (P<0.01) on kids mortality. There was a positive association between birth weight and survival percentual, and a negative association between prolificacy index and kids survival. MenosResumo: Objetivou-se neste estudo avaliar o desempenho produtivo de um rebanho de caprinos da raça Anglo-nubiana, criados em regime semi-intensivo. O peso médio ao nascer das crias foi de 3,33 + 0,01 kg. O peso ao nascer foi influenciado significativamente (P<0,01) pela ordem de parição, tipo de nascimento (simples ou múltiplo), sexo da cria e da interação ordem de parição x tipo de nascimento. A taxa de mortalidade de cabritos do nascimento aos 90 dias de idade foi de 9,55%. O peso ao nascer, o tipo de nascimento e a interação idade da cria x tipo de nascimento exerceram influência significativa (P<0,01) sobre a mortalidade de cabritos. Existiu uma associação positiva entre o peso ao nascer e o percentual de sobrevivência, e uma associação negativa entre o índice de prolificidade e a sobrevivência das crias.
[Flock performance of Anglo-nubian goats, in Rio de Janeiro. II. factors affectinf the birth weight and mortality].
Abstract: Some productive aspects of a group of Anglo-nubian goats raised under semi-intensive conditions were analysed. The kids birth weight was 3.33 + 0.01 kg. The birth weight was significant influenced (P<0.01) by parturition order, birth type (single or multiple), kids sex and the interation of parturition order x birth type. The mortality until 90 days of age was 9.55%. The birth weight, birth type and the interation of kids age x birth type was significant influenced (P<0.01) on kids mortality. There was a positive association between birth weight... Mostrar Tudo |
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Palavras-Chave: |
Desempenho produtivo; Raça Anglo-Nubiana. |
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Thesagro: |
Caprino; Mortalidade; Performance; Peso ao nascer. |
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Categoria do assunto: |
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Marc: |
LEADER 02373naa a2200241 a 4500
001 1957027
005 2016-06-27
008 2006 bl uuuu u00u1 u #d
100 1 $aMEDEIROS, L. F. D.
245 $aDesempenho de um rebanho caprino Anglo-nubiano, no Município do Rio de Janeiro. II. Fatores que afetam o peso ao nascer e a mortalidade.
260 $c2006
520 $aResumo: Objetivou-se neste estudo avaliar o desempenho produtivo de um rebanho de caprinos da raça Anglo-nubiana, criados em regime semi-intensivo. O peso médio ao nascer das crias foi de 3,33 + 0,01 kg. O peso ao nascer foi influenciado significativamente (P<0,01) pela ordem de parição, tipo de nascimento (simples ou múltiplo), sexo da cria e da interação ordem de parição x tipo de nascimento. A taxa de mortalidade de cabritos do nascimento aos 90 dias de idade foi de 9,55%. O peso ao nascer, o tipo de nascimento e a interação idade da cria x tipo de nascimento exerceram influência significativa (P<0,01) sobre a mortalidade de cabritos. Existiu uma associação positiva entre o peso ao nascer e o percentual de sobrevivência, e uma associação negativa entre o índice de prolificidade e a sobrevivência das crias. [Flock performance of Anglo-nubian goats, in Rio de Janeiro. II. factors affectinf the birth weight and mortality]. Abstract: Some productive aspects of a group of Anglo-nubian goats raised under semi-intensive conditions were analysed. The kids birth weight was 3.33 + 0.01 kg. The birth weight was significant influenced (P<0.01) by parturition order, birth type (single or multiple), kids sex and the interation of parturition order x birth type. The mortality until 90 days of age was 9.55%. The birth weight, birth type and the interation of kids age x birth type was significant influenced (P<0.01) on kids mortality. There was a positive association between birth weight and survival percentual, and a negative association between prolificacy index and kids survival.
650 $aCaprino
650 $aMortalidade
650 $aPerformance
650 $aPeso ao nascer
653 $aDesempenho produtivo
653 $aRaça Anglo-Nubiana
700 1 $aVIEIRA, D. H.
700 1 $aOLIVEIRA, J. P. de
700 1 $aRODRIGUES, V. C.
700 1 $aBARBOSA, C. G.
773 $tBoletim de Indústria Animal, Nova Odessa$gv. 63, n. 2, p. 71-81, 2006.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
05/05/2014 |
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Data da última atualização: |
05/08/2017 |
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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: |
LIU, J.; BRAUN, E.; QIU, W.; SHI, Y. F.; MARCELINO-GUIMARÃES, F. C.; NAVARRE, D. R.; HILL, J. H.; WHITHAM, S. A. |
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Afiliação: |
JIAN-ZHONG LIU, Zhejiang Normal University; EDWARD BRAUN, Iowa State University; WEN-LI QIU, Iowa State University; YA-FEI SHI, Zhejiang Normal University; FRANCISMAR CORRÊA MARCELINO-GUIMARÃES, CNPSO; DUROY NAVARRE, Washington State University; JOHN H. HILL, Iowa State University; STEVEN A. WHITHAM, Iowa State University. |
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Título: |
Positive and negative roles for soybean MPK6 in regulating defense responses. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Molecular Plant-Microbe Interactions, p. 1-36, Apr. 2014. |
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ISSN: |
0894-0282 |
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DOI: |
http://dx.doi.org/10.1094/MPMI-11-13-0350-R |
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Idioma: |
Inglês |
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Conteúdo: |
It has been well established that MPK6 is a positive regulator of defense responses in model plants such as Arabidopsis and tobacco. However, the functional importance of soybean MPK6 in disease resistance has not been investigated. Here, we showed that silencing of GmMPK6 in soybean using virus-induced gene silencing mediated by Bean pod mottle virus (BPMV) caused stunted growth and spontaneous cell death on the leaves, a typical phenotype of activated defense responses. Consistent with this phenotype, expression of pathogenesis-related (PR) genes and the conjugated form of salicylic acid were significantly increased in GmMPK6-silenced plants. As expected, GmMPK6-silenced plants were more resistant to downy mildew and Soybean mosaic virus compared with vector control plants, indicating a negative role of GmMPK6 in disease resistance. Interestingly, over-expression of GmMPK6, either transiently in N. benthamiana or stably in Arabidopsis, resulted in HR-like cell death. The HR-like cell death was accompanied by increased PR gene expression, suggesting that GmMPK6, like its counterpart in other plant species, also plays a positive role in cell death induction and defense response. Using bimolecular fluorescence complementation analysis, we determined that GmMKK4 might function upstream of GmMPK6 and GmMKK4 could interact with GmMPK6 independent of its phosphorylation status. Taken together, our results indicate that GmMPK6 functions as both repressor and activator in defense responses of soybean. MenosIt has been well established that MPK6 is a positive regulator of defense responses in model plants such as Arabidopsis and tobacco. However, the functional importance of soybean MPK6 in disease resistance has not been investigated. Here, we showed that silencing of GmMPK6 in soybean using virus-induced gene silencing mediated by Bean pod mottle virus (BPMV) caused stunted growth and spontaneous cell death on the leaves, a typical phenotype of activated defense responses. Consistent with this phenotype, expression of pathogenesis-related (PR) genes and the conjugated form of salicylic acid were significantly increased in GmMPK6-silenced plants. As expected, GmMPK6-silenced plants were more resistant to downy mildew and Soybean mosaic virus compared with vector control plants, indicating a negative role of GmMPK6 in disease resistance. Interestingly, over-expression of GmMPK6, either transiently in N. benthamiana or stably in Arabidopsis, resulted in HR-like cell death. The HR-like cell death was accompanied by increased PR gene expression, suggesting that GmMPK6, like its counterpart in other plant species, also plays a positive role in cell death induction and defense response. Using bimolecular fluorescence complementation analysis, we determined that GmMKK4 might function upstream of GmMPK6 and GmMKK4 could interact with GmMPK6 independent of its phosphorylation status. Taken together, our results indicate that GmMPK6 functions as both repressor and activator in defense r... Mostrar Tudo |
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Thesagro: |
Soja. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02217naa a2200241 a 4500
001 1985575
005 2017-08-05
008 2014 bl uuuu u00u1 u #d
022 $a0894-0282
024 7 $ahttp://dx.doi.org/10.1094/MPMI-11-13-0350-R$2DOI
100 1 $aLIU, J.
245 $aPositive and negative roles for soybean MPK6 in regulating defense responses.$h[electronic resource]
260 $c2014
520 $aIt has been well established that MPK6 is a positive regulator of defense responses in model plants such as Arabidopsis and tobacco. However, the functional importance of soybean MPK6 in disease resistance has not been investigated. Here, we showed that silencing of GmMPK6 in soybean using virus-induced gene silencing mediated by Bean pod mottle virus (BPMV) caused stunted growth and spontaneous cell death on the leaves, a typical phenotype of activated defense responses. Consistent with this phenotype, expression of pathogenesis-related (PR) genes and the conjugated form of salicylic acid were significantly increased in GmMPK6-silenced plants. As expected, GmMPK6-silenced plants were more resistant to downy mildew and Soybean mosaic virus compared with vector control plants, indicating a negative role of GmMPK6 in disease resistance. Interestingly, over-expression of GmMPK6, either transiently in N. benthamiana or stably in Arabidopsis, resulted in HR-like cell death. The HR-like cell death was accompanied by increased PR gene expression, suggesting that GmMPK6, like its counterpart in other plant species, also plays a positive role in cell death induction and defense response. Using bimolecular fluorescence complementation analysis, we determined that GmMKK4 might function upstream of GmMPK6 and GmMKK4 could interact with GmMPK6 independent of its phosphorylation status. Taken together, our results indicate that GmMPK6 functions as both repressor and activator in defense responses of soybean.
650 $aSoja
700 1 $aBRAUN, E.
700 1 $aQIU, W.
700 1 $aSHI, Y. F.
700 1 $aMARCELINO-GUIMARÃES, F. C.
700 1 $aNAVARRE, D. R.
700 1 $aHILL, J. H.
700 1 $aWHITHAM, S. A.
773 $tMolecular Plant-Microbe Interactions, p. 1-36, Apr. 2014.
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