| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
|
Data corrente: |
01/09/2005 |
|
Data da última atualização: |
16/07/2008 |
|
Autoria: |
MELO, L. Q.; AMARAL, Z. P. S.; CIAMPI, A.; VIERA, R. F. |
|
Título: |
Análise da variabilidade genética de arnica (Lychnophora ericodes Less.) usando marcadores RAPD. |
|
Ano de publicação: |
2001 |
|
Fonte/Imprenta: |
In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 6., 2001, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2001. |
|
Páginas: |
p. 47. |
|
Idioma: |
Português |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CENARGEN/25506/1/tales2001.pdf
https://www.cenargen.embrapa.br/publica/talento/tales2001.pdf
|
|
Marc: |
LEADER 00596nam a2200145 a 4500
001 1186050
005 2008-07-16
008 2001 bl uuuu u00u1 u #d
100 1 $aMELO, L. Q.
245 $aAnálise da variabilidade genética de arnica (Lychnophora ericodes Less.) usando marcadores RAPD.
260 $aIn: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 6., 2001, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia$c2001
300 $ap. 47.
700 1 $aAMARAL, Z. P. S.
700 1 $aCIAMPI, A.
700 1 $aVIERA, R. F.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Gado de Leite. |
|
Data corrente: |
21/12/2011 |
|
Data da última atualização: |
05/02/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
WOHLRES-VIANA, S.; PEREIRA, M. M.; VIANA, J. H. M.; MACHADO, M. A.; CAMARGO, L. S. de A. |
|
Afiliação: |
SABINE WOHLRES-VIANA, UFJF; MICHELE MUNK PEREIRA, UFJF; JOAO HENRIQUE MOREIRA VIANA, CNPGL; MARCO ANTONIO MACHADO, CNPGL; LUIZ SERGIO DE ALMEIDA CAMARGO, CNPGL. |
|
Título: |
Comparison of gene expression in Bos indicus and Bos taurus embryos produced in vivo or in vitro. |
|
Ano de publicação: |
2011 |
|
Fonte/Imprenta: |
Livestock Science, v. 140, n. 1/3, p. 62-67, 2011. |
|
DOI: |
https://doi.org/10.1016/j.livsci.2011.02.008 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Bos taurus and Bos indicus are subspecies that differ in several aspects of their reproductive physiology, including the potential for in vivo and in vitro embryo production. Such differences may be originated from cellular and molecular adaptations to the environment. Despite the information available about gene expression of B. taurus embryos, little is known for B. indicus ones. This study aimed to compare the relative gene expression of B. taurus (Holstein) and B. indicus (Gyr) embryos produced in vivo or in vitro. For each subspecies, blastocysts produced in vivo and in vitro were used for expression analysis by Real-Time PCR of genes important for blastocyst formation. The following comparisons were performed: I) In vivo: Gyr vs. Holstein, II) In vitro: Gyr vs. Holstein, III) Gyr: in vivo vs. in vitro, and VI) Holstein: in vivo vs. in vitro. Aquaporin 3, Na/K-ATPase α1, and peroxiredoxin 1 genes were up-regulated (P < 0.05) for in vivo-produced Gyr embryos when compared to Holstein embryos, while there was no difference between breeds (P > 0.05) for in vitro-produced counterpart embryos. The Na/K-ATPase β2 and peroxiredoxin 1 genes were down-regulated (P < 0.05) for in vitro-produced Gyr embryos when compared to in vivo. No differences (P > 0.05) were found between in vitro and in vivo produced Holstein embryos. In conclusion, in vivo produced B. taurus and B. indicus blastocysts can have different expression pattern for some genes, but such differences can be attenuated in vitro, suggesting similar adaptive plasticity of the embryos to culture conditions, regardless of the subspecies. MenosBos taurus and Bos indicus are subspecies that differ in several aspects of their reproductive physiology, including the potential for in vivo and in vitro embryo production. Such differences may be originated from cellular and molecular adaptations to the environment. Despite the information available about gene expression of B. taurus embryos, little is known for B. indicus ones. This study aimed to compare the relative gene expression of B. taurus (Holstein) and B. indicus (Gyr) embryos produced in vivo or in vitro. For each subspecies, blastocysts produced in vivo and in vitro were used for expression analysis by Real-Time PCR of genes important for blastocyst formation. The following comparisons were performed: I) In vivo: Gyr vs. Holstein, II) In vitro: Gyr vs. Holstein, III) Gyr: in vivo vs. in vitro, and VI) Holstein: in vivo vs. in vitro. Aquaporin 3, Na/K-ATPase α1, and peroxiredoxin 1 genes were up-regulated (P < 0.05) for in vivo-produced Gyr embryos when compared to Holstein embryos, while there was no difference between breeds (P > 0.05) for in vitro-produced counterpart embryos. The Na/K-ATPase β2 and peroxiredoxin 1 genes were down-regulated (P < 0.05) for in vitro-produced Gyr embryos when compared to in vivo. No differences (P > 0.05) were found between in vitro and in vivo produced Holstein embryos. In conclusion, in vivo produced B. taurus and B. indicus blastocysts can have different expression pattern for some genes, but such differences can be attenuat... Mostrar Tudo |
|
Palavras-Chave: |
Bovine; Transcripts. |
|
Thesaurus NAL: |
blastocyst. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02301naa a2200217 a 4500
001 1910633
005 2024-02-05
008 2011 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.livsci.2011.02.008$2DOI
100 1 $aWOHLRES-VIANA, S.
245 $aComparison of gene expression in Bos indicus and Bos taurus embryos produced in vivo or in vitro.$h[electronic resource]
260 $c2011
520 $aBos taurus and Bos indicus are subspecies that differ in several aspects of their reproductive physiology, including the potential for in vivo and in vitro embryo production. Such differences may be originated from cellular and molecular adaptations to the environment. Despite the information available about gene expression of B. taurus embryos, little is known for B. indicus ones. This study aimed to compare the relative gene expression of B. taurus (Holstein) and B. indicus (Gyr) embryos produced in vivo or in vitro. For each subspecies, blastocysts produced in vivo and in vitro were used for expression analysis by Real-Time PCR of genes important for blastocyst formation. The following comparisons were performed: I) In vivo: Gyr vs. Holstein, II) In vitro: Gyr vs. Holstein, III) Gyr: in vivo vs. in vitro, and VI) Holstein: in vivo vs. in vitro. Aquaporin 3, Na/K-ATPase α1, and peroxiredoxin 1 genes were up-regulated (P < 0.05) for in vivo-produced Gyr embryos when compared to Holstein embryos, while there was no difference between breeds (P > 0.05) for in vitro-produced counterpart embryos. The Na/K-ATPase β2 and peroxiredoxin 1 genes were down-regulated (P < 0.05) for in vitro-produced Gyr embryos when compared to in vivo. No differences (P > 0.05) were found between in vitro and in vivo produced Holstein embryos. In conclusion, in vivo produced B. taurus and B. indicus blastocysts can have different expression pattern for some genes, but such differences can be attenuated in vitro, suggesting similar adaptive plasticity of the embryos to culture conditions, regardless of the subspecies.
650 $ablastocyst
653 $aBovine
653 $aTranscripts
700 1 $aPEREIRA, M. M.
700 1 $aVIANA, J. H. M.
700 1 $aMACHADO, M. A.
700 1 $aCAMARGO, L. S. de A.
773 $tLivestock Science$gv. 140, n. 1/3, p. 62-67, 2011.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
