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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
16/12/2008 |
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Data da última atualização: |
12/06/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MATTAR, M.; ALENCAR, M. M. de; CARDOSO, F. F.; FERRAUDO, A. S.; SILVA, L. O. C.; ESPASADIN, A. C. |
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Afiliação: |
Mara Mattar - Graduação FCAV/UNESP; Mauricio Mello de Alencar - CPPSE; F. F. Cardoso, CPPSUL; A. S. Ferraudo, FCAV/UNESP; Luiz Otavio da Silva, CNPGC; Ana Carolina Espasadin, UDELAR/Uruguai. |
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Título: |
Effect of sire-cluster interaction on genetic values for eighteen month weight of Canchim cattle. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: WORLD CONFERENCE ANIMAL PRODUCTION, 10., 2008, Cape Town. Abstracts... Cape Town: WAAP: SASAS, Wageningen Academic, 2008. |
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Páginas: |
p.41. |
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Idioma: |
Português |
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Conteúdo: |
The extent to which a genotype is expressed can be deterrnined by the environrnent, therefore, it is possible that the best genotype in an environment may not be in another one.. The aim of this study was to evaluate the existence of genotype-environment interaction (GEI) in eighteen rnonth weight (EMW) in Canchirn cattle, using Pearson's and Spearman's rankcorrelations of breeding values (BV) of sires in dilferent environments. Three diferent cluster of cities in the São Paulo, homegeneous with respect to environment variables, were considered as the environments. The three-trair statistical rnodel used to predict BV by bayesian inference included the fixed effects of conternporary group and age at weighing (covariate), and additive and residual random effects. Pearson's and Spearman's correlations varied from 0.39 to 0.78 and 0.42 to 0.75, respectively, suggesting that the genetic potencial of sires for EMW depended on me clusters environment conditions. |
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Palavras-Chave: |
Canchim; Gentics values; Sire-cluster. |
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Thesaurus Nal: |
weight. |
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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/88555/1/PROCI-2008.00187.pdf
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Marc: |
LEADER 01706nam a2200229 a 4500
001 1048688
005 2023-06-12
008 2008 bl uuuu u00u1 u #d
100 1 $aMATTAR, M.
245 $aEffect of sire-cluster interaction on genetic values for eighteen month weight of Canchim cattle.$h[electronic resource]
260 $aIn: WORLD CONFERENCE ANIMAL PRODUCTION, 10., 2008, Cape Town. Abstracts... Cape Town: WAAP: SASAS, Wageningen Academic$c2008
300 $ap.41.
520 $aThe extent to which a genotype is expressed can be deterrnined by the environrnent, therefore, it is possible that the best genotype in an environment may not be in another one.. The aim of this study was to evaluate the existence of genotype-environment interaction (GEI) in eighteen rnonth weight (EMW) in Canchirn cattle, using Pearson's and Spearman's rankcorrelations of breeding values (BV) of sires in dilferent environments. Three diferent cluster of cities in the São Paulo, homegeneous with respect to environment variables, were considered as the environments. The three-trair statistical rnodel used to predict BV by bayesian inference included the fixed effects of conternporary group and age at weighing (covariate), and additive and residual random effects. Pearson's and Spearman's correlations varied from 0.39 to 0.78 and 0.42 to 0.75, respectively, suggesting that the genetic potencial of sires for EMW depended on me clusters environment conditions.
650 $aweight
653 $aCanchim
653 $aGentics values
653 $aSire-cluster
700 1 $aALENCAR, M. M. de
700 1 $aCARDOSO, F. F.
700 1 $aFERRAUDO, A. S.
700 1 $aSILVA, L. O. C.
700 1 $aESPASADIN, A. C.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Acre; Embrapa Caprinos e Ovinos. |
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Data corrente: |
16/09/2019 |
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Data da última atualização: |
16/11/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PRELLWITZ, L.; ARRAIS, A. M.; MELLO, M. R. B. de; VERGANI, G. B.; ESTEVES, S. N.; BARBOSA, N. O.; CARVALHO, B. P.; DIAS, J. H.; OLIVEIRA, M. E. F.; FONSECA, J. F. da. |
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Afiliação: |
LÚCIA PRELLWITZ, Universidade Federal Fluminense (UFF) - Niterói, RJ, Brasil; ALINE MATOS ARRAIS, Universidade Federal Rural do Rio de Janeiro (UFRRJ) - Seropédica, RJ, Brasi; MARCO ROBERTO BOURG DE MELLO, Universidade Federal Rural do Rio de Janeiro (UFRRJ) - Seropédica, RJ, Brasi; GABRIEL BRUN VERGANI, Universidade Estadual Paulista (Unesp) - Jaboticaba, -SP, Brasil; SERGIO NOVITA ESTEVES, CPPSE; NATHALIA OLIVEIRA BARBOSA; BRUNO PENA CARVALHO, CPAF-AC; JENNIFFER HAUSCHILDT DIAS, Universidade Federal de Viçosa (UFV) - Viçosa,MG, Brasil; MARIA EMILIA FRANCO OLIVEIRA, Universidade Estadual Paulista (uNESP) - Jaboticabal-SP, Brasil; JEFERSON FERREIRA DA FONSECA, CNPC. |
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Título: |
Induction of synchronous estrus in Morada Nova ewes: effects of distinct progestagen duration regimen and non-surgical embryo recovery as a tool to access efficiency measurements. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 482, abr./jun. 2019. |
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Idioma: |
Português |
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Notas: |
Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019. |
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Conteúdo: |
Abstract: The first stet for applying superovulation is to know the responsiveness of the ewe to different estrous synchronous protocol duration and possible implications on embryo yield. On the other hand for nonsurgical embryo recovery (NSER) a well consolidated protocol should be tested and, in Morada Nova ewes, successful non-surgical uterine access was reported (Fonseca et al., 2019. Reprod Fertil Devel, 31:17-26). In this context, the objective of this study was to evaluate the efficiency different synchronous estrus induction and NSER as additional tool to evaluate the results these protocols in pluriparous Morada Nova ewes. A total of 18 pluriparous sheep were divided into three treatment groups with 6 (T6, n=6), 9 (T9, n=6) and 12 (T12, n=6) days of 60 mg of medroxyprogesterone acetate (Progespon®, Zoetis, Campinas, São Paulo, Brazil). The NSER mean duration was 27.6±1.4 min, with recovery of 99.8% of injected fluid and embryo recovery rate of 62.97% (17/27). These preliminary results indicated that all protocols provided similar results and that NSER can be successfully performed and used as additional toll in synchronous estrous induced Morada Nova ewes independently from the duration of progestogen regimen to assure that viable embryos can be produced by ewes subjected by these protocols.
[Indução do estro sincrônico em ovelhas Morada Nova: efeitos do regime de duração distinto do progestágeno e recuperação não cirúrgica do embrião como uma ferramenta para acessar medidas de eficiência]. MenosAbstract: The first stet for applying superovulation is to know the responsiveness of the ewe to different estrous synchronous protocol duration and possible implications on embryo yield. On the other hand for nonsurgical embryo recovery (NSER) a well consolidated protocol should be tested and, in Morada Nova ewes, successful non-surgical uterine access was reported (Fonseca et al., 2019. Reprod Fertil Devel, 31:17-26). In this context, the objective of this study was to evaluate the efficiency different synchronous estrus induction and NSER as additional tool to evaluate the results these protocols in pluriparous Morada Nova ewes. A total of 18 pluriparous sheep were divided into three treatment groups with 6 (T6, n=6), 9 (T9, n=6) and 12 (T12, n=6) days of 60 mg of medroxyprogesterone acetate (Progespon®, Zoetis, Campinas, São Paulo, Brazil). The NSER mean duration was 27.6±1.4 min, with recovery of 99.8% of injected fluid and embryo recovery rate of 62.97% (17/27). These preliminary results indicated that all protocols provided similar results and that NSER can be successfully performed and used as additional toll in synchronous estrous induced Morada Nova ewes independently from the duration of progestogen regimen to assure that viable embryos can be produced by ewes subjected by these protocols.
[Indução do estro sincrônico em ovelhas Morada Nova: efeitos do regime de duração distinto do progestágeno e recuperação não cirúrgica do embrião como uma ferramenta para ace... Mostrar Tudo |
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Thesagro: |
Ovelha; Ovino; Progesterona; Reprodução Animal; Superovulação; Transferência de Embrião. |
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Thesaurus NAL: |
Embryo transfer; Progesterone; Sheep; Small ruminants; Superovulation. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/201996/1/CNPC-2019-Induction-of.pdf
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Marc: |
LEADER 02784nam a2200361 a 4500
001 2119015
005 2023-11-16
008 2019 bl uuuu u00u1 u #d
100 1 $aPRELLWITZ, L.
245 $aInduction of synchronous estrus in Morada Nova ewes$beffects of distinct progestagen duration regimen and non-surgical embryo recovery as a tool to access efficiency measurements.$h[electronic resource]
260 $aRevista Brasileira de Reprodução Animal, v. 43, n. 2, p. 482, abr./jun. 2019.$c2019
500 $aEdição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.
520 $aAbstract: The first stet for applying superovulation is to know the responsiveness of the ewe to different estrous synchronous protocol duration and possible implications on embryo yield. On the other hand for nonsurgical embryo recovery (NSER) a well consolidated protocol should be tested and, in Morada Nova ewes, successful non-surgical uterine access was reported (Fonseca et al., 2019. Reprod Fertil Devel, 31:17-26). In this context, the objective of this study was to evaluate the efficiency different synchronous estrus induction and NSER as additional tool to evaluate the results these protocols in pluriparous Morada Nova ewes. A total of 18 pluriparous sheep were divided into three treatment groups with 6 (T6, n=6), 9 (T9, n=6) and 12 (T12, n=6) days of 60 mg of medroxyprogesterone acetate (Progespon®, Zoetis, Campinas, São Paulo, Brazil). The NSER mean duration was 27.6±1.4 min, with recovery of 99.8% of injected fluid and embryo recovery rate of 62.97% (17/27). These preliminary results indicated that all protocols provided similar results and that NSER can be successfully performed and used as additional toll in synchronous estrous induced Morada Nova ewes independently from the duration of progestogen regimen to assure that viable embryos can be produced by ewes subjected by these protocols. [Indução do estro sincrônico em ovelhas Morada Nova: efeitos do regime de duração distinto do progestágeno e recuperação não cirúrgica do embrião como uma ferramenta para acessar medidas de eficiência].
650 $aEmbryo transfer
650 $aProgesterone
650 $aSheep
650 $aSmall ruminants
650 $aSuperovulation
650 $aOvelha
650 $aOvino
650 $aProgesterona
650 $aReprodução Animal
650 $aSuperovulação
650 $aTransferência de Embrião
700 1 $aARRAIS, A. M.
700 1 $aMELLO, M. R. B. de
700 1 $aVERGANI, G. B.
700 1 $aESTEVES, S. N.
700 1 $aBARBOSA, N. O.
700 1 $aCARVALHO, B. P.
700 1 $aDIAS, J. H.
700 1 $aOLIVEIRA, M. E. F.
700 1 $aFONSECA, J. F. da
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Registro original: |
Embrapa Acre (CPAF-AC) |
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