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Registro Completo |
Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
05/01/2004 |
Data da última atualização: |
27/03/2017 |
Autoria: |
EGITO, A. A.; ALBUQUERQUE, M. do S. M.; CASTRO, S. T. R.; PAIVA, S. R.; MARQUEZ, J. R. F.; McMANUS, C.; MARIANTE, A. da S.; ABREU, U. P. G.; SANTOS, S. A.; SERENO, J. R.; FIORAVANTI, M. C. S.; VAZ, C. M.; NOBRE, F. V.; OLIVEIRA, J. V.; CARVALHO, J. H. de; COSTA, M. R.; RIBEIRO, M. N.; LARA, M. A. |
Afiliação: |
Embrapa Recursos Geneticos e Biotecnologia, DF. Embrapa Amazonia Oriental, PA. UnB, DF. Embrapa Pantanal, MS. UFG, GO. Embrapa Pecuaria Sul, RS. UFRGN, RN. Instituo de Zootecnia, SP. Embrapa Meio-Norte, PI. |
Título: |
Present status of the ANGR DNA Bank in Brazil. |
Ano de publicação: |
2003 |
Fonte/Imprenta: |
In: CONGRESO IBEROAMERICANO DE RAZAS CRIOLLAS, 6.; SIMPOSIO IBEROAMERICANO SOBRE CONSERVACION Y UTILIZACION DE RECURSOS ZOOGENETICOS, 4., 2003, Recife. Resumenes de Ponencias y Comunicaciones. Recife: FIRC / CYTED, 2003. nao paginado. |
Idioma: |
Inglês |
Conteúdo: |
Ex situ conservation include the cryopreservation of genetic material: semen, oocytes, embryos, somatic cells and DNA (FAO, 1998). Although, it is not possible to regenerate whole animals from isolated DNA, it has been proved that DNA banking was useful in population genetic studies and epidemiological investigations. The Animal Genetics Laboratory (AGL) at Embrapa Genetic Resources and Biotecnology - Cenargen, Brasilia - DF, Brazil, works with genetic characterization of animal populations that belong to the Brazilian conservation program. At the same time, a DNA Bank is being set up, which already has samples from several animals species. The DNA was extracted from cryopreserved leukocyte pellets or butty coats. After extraction it was quantified and checked for its integrity and quality. Each specimen extracted was divided in at least two samples. One of them was used for characterization studies (-20 C) while the other was stored at -20C at the DNA bank. All animals that were collected received a code number and were catalogued in a data bank where all the available information was registered. The refinement of molecular biology techniques increase the usefulness of banked material that will provide a ready reservoir of valuable scientific information. At this time, the AGL DNA bank has specimens of several breeds of six xpecies. Most of these breeds are in risk of extinction and are involved in the Conservation Program of Embrapa/Cenargen. Actually there are 4,036 specimens that are being stored in our DNA Bank. The samples collected represent 9 breeds of sheep (991 specimens), 11 of horses (674 specimens), 4 of native goats (700 specimens), 5 of buffaloes (404 specimens), 3 of donkeys (140 specimens) and 16 of cattle (1127 specimens). The Bank was improved in 110% in the past three years. DNA banking is proving to be useful for characterization of domestic animal population that are in Brazilian conservation program. In near future, it might be the method of choice when many representatives of a breed are to be stored. MenosEx situ conservation include the cryopreservation of genetic material: semen, oocytes, embryos, somatic cells and DNA (FAO, 1998). Although, it is not possible to regenerate whole animals from isolated DNA, it has been proved that DNA banking was useful in population genetic studies and epidemiological investigations. The Animal Genetics Laboratory (AGL) at Embrapa Genetic Resources and Biotecnology - Cenargen, Brasilia - DF, Brazil, works with genetic characterization of animal populations that belong to the Brazilian conservation program. At the same time, a DNA Bank is being set up, which already has samples from several animals species. The DNA was extracted from cryopreserved leukocyte pellets or butty coats. After extraction it was quantified and checked for its integrity and quality. Each specimen extracted was divided in at least two samples. One of them was used for characterization studies (-20 C) while the other was stored at -20C at the DNA bank. All animals that were collected received a code number and were catalogued in a data bank where all the available information was registered. The refinement of molecular biology techniques increase the usefulness of banked material that will provide a ready reservoir of valuable scientific information. At this time, the AGL DNA bank has specimens of several breeds of six xpecies. Most of these breeds are in risk of extinction and are involved in the Conservation Program of Embrapa/Cenargen. Actually there are 4,036 speci... Mostrar Tudo |
Palavras-Chave: |
ANGR DNA; Genetic. |
Thesagro: |
Genética; Sêmen. |
Thesaurus Nal: |
Brazil. |
Categoria do assunto: |
-- |
Marc: |
LEADER 03224naa a2200385 a 4500 001 1803670 005 2017-03-27 008 2003 bl --- 0-- u #d 100 1 $aEGITO, A. A. 245 $aPresent status of the ANGR DNA Bank in Brazil. 260 $c2003 520 $aEx situ conservation include the cryopreservation of genetic material: semen, oocytes, embryos, somatic cells and DNA (FAO, 1998). Although, it is not possible to regenerate whole animals from isolated DNA, it has been proved that DNA banking was useful in population genetic studies and epidemiological investigations. The Animal Genetics Laboratory (AGL) at Embrapa Genetic Resources and Biotecnology - Cenargen, Brasilia - DF, Brazil, works with genetic characterization of animal populations that belong to the Brazilian conservation program. At the same time, a DNA Bank is being set up, which already has samples from several animals species. The DNA was extracted from cryopreserved leukocyte pellets or butty coats. After extraction it was quantified and checked for its integrity and quality. Each specimen extracted was divided in at least two samples. One of them was used for characterization studies (-20 C) while the other was stored at -20C at the DNA bank. All animals that were collected received a code number and were catalogued in a data bank where all the available information was registered. The refinement of molecular biology techniques increase the usefulness of banked material that will provide a ready reservoir of valuable scientific information. At this time, the AGL DNA bank has specimens of several breeds of six xpecies. Most of these breeds are in risk of extinction and are involved in the Conservation Program of Embrapa/Cenargen. Actually there are 4,036 specimens that are being stored in our DNA Bank. The samples collected represent 9 breeds of sheep (991 specimens), 11 of horses (674 specimens), 4 of native goats (700 specimens), 5 of buffaloes (404 specimens), 3 of donkeys (140 specimens) and 16 of cattle (1127 specimens). The Bank was improved in 110% in the past three years. DNA banking is proving to be useful for characterization of domestic animal population that are in Brazilian conservation program. In near future, it might be the method of choice when many representatives of a breed are to be stored. 650 $aBrazil 650 $aGenética 650 $aSêmen 653 $aANGR DNA 653 $aGenetic 700 1 $aALBUQUERQUE, M. do S. M. 700 1 $aCASTRO, S. T. R. 700 1 $aPAIVA, S. R. 700 1 $aMARQUEZ, J. R. F. 700 1 $aMcMANUS, C. 700 1 $aMARIANTE, A. da S. 700 1 $aABREU, U. P. G. 700 1 $aSANTOS, S. A. 700 1 $aSERENO, J. R. 700 1 $aFIORAVANTI, M. C. S. 700 1 $aVAZ, C. M. 700 1 $aNOBRE, F. V. 700 1 $aOLIVEIRA, J. V. 700 1 $aCARVALHO, J. H. de 700 1 $aCOSTA, M. R. 700 1 $aRIBEIRO, M. N. 700 1 $aLARA, M. A. 773 $tIn: CONGRESO IBEROAMERICANO DE RAZAS CRIOLLAS, 6.; SIMPOSIO IBEROAMERICANO SOBRE CONSERVACION Y UTILIZACION DE RECURSOS ZOOGENETICOS, 4., 2003, Recife. Resumenes de Ponencias y Comunicaciones. Recife: FIRC / CYTED, 2003. nao paginado.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
11/06/2007 |
Data da última atualização: |
09/08/2011 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SOUZA, G. B. de; SOUSA, M. R. de; NOGUEIRA, A. R. de A.; BERNARDI, A. C. de C. |
Afiliação: |
GILBERTO BATISTA DE SOUZA, CPPSE; MARCOS ROGERIO DE SOUSA, CPPSE; ANA RITA DE ARAUJO NOGUEIRA, CPPSE; ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE. |
Título: |
Análise exploratória de resultados de análise de solos utilizando métodos quimiométricos baseados nas componentes principais. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE QUÍMICA, 30., 2007, Águas de Lindóia, SP. Resumos... Águas de Lindóia: Sociedade Brasileira de Química, 2007. |
Idioma: |
Português |
Palavras-Chave: |
Análise de componentes; Fertilidada do solo; PCA; Quimiometria. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/39503/1/PROCIGBS2007.00060.pdf
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Marc: |
LEADER 00711nam a2200181 a 4500 001 1048389 005 2011-08-09 008 2007 bl uuuu u00u1 u #d 100 1 $aSOUZA, G. B. de 245 $aAnálise exploratória de resultados de análise de solos utilizando métodos quimiométricos baseados nas componentes principais. 260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE QUÍMICA, 30., 2007, Águas de Lindóia, SP. Resumos... Águas de Lindóia: Sociedade Brasileira de Química$c2007 653 $aAnálise de componentes 653 $aFertilidada do solo 653 $aPCA 653 $aQuimiometria 700 1 $aSOUSA, M. R. de 700 1 $aNOGUEIRA, A. R. de A. 700 1 $aBERNARDI, A. C. de C.
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