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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
23/11/1994 |
Data da última atualização: |
23/11/1994 |
Autoria: |
CORADIN, L.; VALLS, F. M. |
Título: |
Recursos geneticos de plantas forrageiras nativas do Brasil. |
Ano de publicação: |
1986 |
Fonte/Imprenta: |
In: SIMPOSIO SOBRE PRODUCAO ANIMAL 3., 1986. Campo Grande. Anais. Campinas : Cargill, 1986. |
Páginas: |
p.19-34 |
Idioma: |
Português |
Conteúdo: |
Recursos geneticos de plantas forrageiras nativas do Brasil. |
Palavras-Chave: |
Brasil; Forrageiras; Nativas; Native; Plant; Plantas; Production; Simposio; Simposy; Tropical; Tropicals. |
Thesagro: |
Animal; Pesquisa; Produção. |
Thesaurus Nal: |
animals; Brazil; pastures; research. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00930naa a2200361 a 4500 001 1040159 005 1994-11-23 008 1986 bl uuuu u00u1 u #d 100 1 $aCORADIN, L. 245 $aRecursos geneticos de plantas forrageiras nativas do Brasil. 260 $c1986 300 $ap.19-34 520 $aRecursos geneticos de plantas forrageiras nativas do Brasil. 650 $aanimals 650 $aBrazil 650 $apastures 650 $aresearch 650 $aAnimal 650 $aPesquisa 650 $aProdução 653 $aBrasil 653 $aForrageiras 653 $aNativas 653 $aNative 653 $aPlant 653 $aPlantas 653 $aProduction 653 $aSimposio 653 $aSimposy 653 $aTropical 653 $aTropicals 700 1 $aVALLS, F. M. 773 $tIn: SIMPOSIO SOBRE PRODUCAO ANIMAL 3., 1986. Campo Grande. Anais. Campinas : Cargill, 1986.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registro Completo
Biblioteca(s): |
Embrapa Café. |
Data corrente: |
13/04/2011 |
Data da última atualização: |
13/04/2011 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
FRANCO, O. L.; ANDRADE, A. E.; BARROS, E. V. S. A.; SA, M. F. G. de; CARNEIRO, R. M. D. G.; CARNEIRO, R.; EIRA, M. T. S. da; ROCHA, T. L.; REIS, A. M. dos. |
Afiliação: |
UNIVERSIDADE CATÓLICA DE BRASÍLIA; MARIA FATIMA GROSSI DE SA, CENARGEN; REGINA MARIA DECHECHI G CARNEIRO, CENARGEN; IAPAR; MIRIAN THEREZINHA SOUZA DA EIRA, SAPC; THALES LIMA ROCHA, CENARGEN; ANGELA MEHTA DOS REIS, CENARGEN. |
Título: |
Comparison of different staining methods for coffee proteomic analysis. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In:INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 21., 2006, Montpellier, France. Table of contents... Montpellier, France: Association for Science and Information on Coffee, 2007. 1 CD-ROM. |
Idioma: |
Inglês |
Conteúdo: |
Proteomic methods, such as bidimensional electrophoresis (2-DE) and mass spectrometry, have been extensively used for the study of protein differential expression in several plants including Arabidopsis thaliana, rice and wheat. Specifically in the 2-DE method, deep attention must be given to the protein staining technique, which often involves silver nitrate or Coomassie Brilliant Blue (CBB). Silver staining is usually preferred over CBB due to the higher sensitivity obtained. Nevertheless, silver-staining resolution could significantly vary according to the studied organism and more specifically to the researched tissue. In Coffea spp., 2-DE analysis has been rarely employed. Some studies of protein expression have been reported in this culture mainly involving the biosynthesis of caffeine and metabolism during seed germination. The study of the global protein expression in coffee plants in response to biotic stress conditions had not been reported until now. Phytonematode infection can be considered one of the most important biotic stresses that affect coffee production and Meloidogyne paranaensis is one of the major nematode species that infects coffee plants. In this report, the protein expression of infected- and non-infected roots of coffee (Coffea canephora) were analyzed and the protein pattern determined by 2-DE. Gels were stained with silver nitrate or CBB, in order to obtain an optimized method for proteomic analysis of plant-nematode interaction. The 2-DE analysis revealed an enhanced number of protein spots, as well as differentially expressed proteins, when CBB was used. A total of approximately 70 and 100 spots were observed in silver and CBB stained gels, respectively. Moreover, 18 differentially expressed proteins were observed in CBB gels, and only 8 in the silver stained gels. This report showed that the staining method was crucial for an optimized protein analysis of coffee. Similar results were obtained for cotton roots and therefore these results may be extended to other plant species in order to better understand the host-pathogen interaction. MenosProteomic methods, such as bidimensional electrophoresis (2-DE) and mass spectrometry, have been extensively used for the study of protein differential expression in several plants including Arabidopsis thaliana, rice and wheat. Specifically in the 2-DE method, deep attention must be given to the protein staining technique, which often involves silver nitrate or Coomassie Brilliant Blue (CBB). Silver staining is usually preferred over CBB due to the higher sensitivity obtained. Nevertheless, silver-staining resolution could significantly vary according to the studied organism and more specifically to the researched tissue. In Coffea spp., 2-DE analysis has been rarely employed. Some studies of protein expression have been reported in this culture mainly involving the biosynthesis of caffeine and metabolism during seed germination. The study of the global protein expression in coffee plants in response to biotic stress conditions had not been reported until now. Phytonematode infection can be considered one of the most important biotic stresses that affect coffee production and Meloidogyne paranaensis is one of the major nematode species that infects coffee plants. In this report, the protein expression of infected- and non-infected roots of coffee (Coffea canephora) were analyzed and the protein pattern determined by 2-DE. Gels were stained with silver nitrate or CBB, in order to obtain an optimized method for proteomic analysis of plant-nematode interaction. The 2-DE analys... Mostrar Tudo |
Palavras-Chave: |
Bidimensional electrophoresis; Proteomic method. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/32592/1/Comparison-of-Different.pdf
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Marc: |
LEADER 02933nam a2200229 a 4500 001 1885752 005 2011-04-13 008 2007 bl uuuu u00u1 u #d 100 1 $aFRANCO, O. L. 245 $aComparison of different staining methods for coffee proteomic analysis.$h[electronic resource] 260 $aIn:INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 21., 2006, Montpellier, France. Table of contents... Montpellier, France: Association for Science and Information on Coffee, 2007. 1 CD-ROM.$c2007 520 $aProteomic methods, such as bidimensional electrophoresis (2-DE) and mass spectrometry, have been extensively used for the study of protein differential expression in several plants including Arabidopsis thaliana, rice and wheat. Specifically in the 2-DE method, deep attention must be given to the protein staining technique, which often involves silver nitrate or Coomassie Brilliant Blue (CBB). Silver staining is usually preferred over CBB due to the higher sensitivity obtained. Nevertheless, silver-staining resolution could significantly vary according to the studied organism and more specifically to the researched tissue. In Coffea spp., 2-DE analysis has been rarely employed. Some studies of protein expression have been reported in this culture mainly involving the biosynthesis of caffeine and metabolism during seed germination. The study of the global protein expression in coffee plants in response to biotic stress conditions had not been reported until now. Phytonematode infection can be considered one of the most important biotic stresses that affect coffee production and Meloidogyne paranaensis is one of the major nematode species that infects coffee plants. In this report, the protein expression of infected- and non-infected roots of coffee (Coffea canephora) were analyzed and the protein pattern determined by 2-DE. Gels were stained with silver nitrate or CBB, in order to obtain an optimized method for proteomic analysis of plant-nematode interaction. The 2-DE analysis revealed an enhanced number of protein spots, as well as differentially expressed proteins, when CBB was used. A total of approximately 70 and 100 spots were observed in silver and CBB stained gels, respectively. Moreover, 18 differentially expressed proteins were observed in CBB gels, and only 8 in the silver stained gels. This report showed that the staining method was crucial for an optimized protein analysis of coffee. Similar results were obtained for cotton roots and therefore these results may be extended to other plant species in order to better understand the host-pathogen interaction. 653 $aBidimensional electrophoresis 653 $aProteomic method 700 1 $aANDRADE, A. E. 700 1 $aBARROS, E. V. S. A. 700 1 $aSA, M. F. G. de 700 1 $aCARNEIRO, R. M. D. G. 700 1 $aCARNEIRO, R. 700 1 $aEIRA, M. T. S. da 700 1 $aROCHA, T. L. 700 1 $aREIS, A. M. dos
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Embrapa Café (CNPCa) |
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