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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sul. |
Data corrente: |
01/11/2017 |
Data da última atualização: |
01/11/2017 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
DEWES, I. S. L.; ARTICO, L. L.; BARBACHAN, G. de S.; FERRONATO, J.; MAZZOCATO, A. C.; FERREIRA, J. L.; MONTARDO, D. P. |
Afiliação: |
Ingrid Shaianne Lopes Dewes, URCAMP; Leonardo Luís Artico, URCAMP; Gláuber de Souza Barbachan, URCAMP; Jéferson Ferronato, UNIPAMPA; ANA CRISTINA MAZZOCATO, CPPSUL; JULIANO LINO FERREIRA, CPPSUL; DANIEL PORTELLA MONTARDO, CPPSUL. |
Título: |
Avaliação de quatro genótipos de trevo branco. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: SIMPÓSIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PECUÁRIA SUL, 6., 2016, Bagé. Resumos... Bagé: Embrapa Pecuária Sul, 2016. |
Páginas: |
p. 40. |
Idioma: |
Português |
Notas: |
Claudia Cristina Gulias Gomes, editora técnica. |
Conteúdo: |
O objetivo do trabalho foi selecionar plantas de trevo branco de quatro genótipos visando o desenvolvimento de cultivar sintética, avaliando-se características das plantas como persistência, comprimento do estolão e vigor. |
Thesagro: |
Planta forrageira; Trifolium repens. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165929/1/Dewes-et-al-2016.pdf
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Marc: |
LEADER 00981nam a2200229 a 4500 001 2078638 005 2017-11-01 008 2016 bl uuuu u00u1 u #d 100 1 $aDEWES, I. S. L. 245 $aAvaliação de quatro genótipos de trevo branco.$h[electronic resource] 260 $aIn: SIMPÓSIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PECUÁRIA SUL, 6., 2016, Bagé. Resumos... Bagé: Embrapa Pecuária Sul$c2016 300 $ap. 40. 500 $aClaudia Cristina Gulias Gomes, editora técnica. 520 $aO objetivo do trabalho foi selecionar plantas de trevo branco de quatro genótipos visando o desenvolvimento de cultivar sintética, avaliando-se características das plantas como persistência, comprimento do estolão e vigor. 650 $aPlanta forrageira 650 $aTrifolium repens 700 1 $aARTICO, L. L. 700 1 $aBARBACHAN, G. de S. 700 1 $aFERRONATO, J. 700 1 $aMAZZOCATO, A. C. 700 1 $aFERREIRA, J. L. 700 1 $aMONTARDO, D. P.
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Embrapa Pecuária Sul (CPPSUL) |
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
25/03/2013 |
Data da última atualização: |
26/03/2013 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
GIROTTO, L.; SOLDERA, M. C. A.; MARIN, S. R. R.; KANAMORI, N.; FUJITA, Y.; YOSHIDA, T.; MARCELINO-GUIMARÃES, F. C.; YAMAGUCHI-SHINOZAKI; NEPOMUCENO, A. L. |
Afiliação: |
SILVANA REGINA ROCKENBACH MARIN, CNPSO; FRANCISMAR CORREA MARCELINO, CNPSO; ALEXANDRE LIMA NEPOMUCENO, SRI. |
Título: |
Agrobacterium-mediated transformation of soybean variated, BR16, gene 35S:AREB1, analysis by southern blotting. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
In: INTERNATIONAL CROP SCIENCE CONGRESS, 6., 2012, Bento Gonçalves. [Proceedings...]. [S.l.]: International Crop Science Society, 2012. Poster, 117. 1 CD-ROM. |
Idioma: |
Inglês |
Conteúdo: |
Soybean is the most important source of vegetable oil and protein for human and animal diet in the world. The frequency of occurrence of drought has increased significantly over the last decade, probably associated with climate change occurred due to global warming. Researchers are looking
for a long time to improve and optimize the characteristics of the culture. Several strategies can be used to reduce losses caused by drought, ranging from adequate soil management and agriculture, to the use of irrigation. Another possibility is the development of cultivars adapted to drought
conditions and in this respect, Biotechnology has become an important tool in the development of varieties adapted to different conditions of biotic and abiotic stress. The genetically modified plants can be transformed by direct gene transfer using particle bombardment (biolistics), which inserts a
high number of copies of the transgene into the host genome, resulting many times in deactivation of the transgene by gene silencing. Moreover, the transformed plants via Agrobacterium tumefaciens generally have a low number of copies of the transgene. The use of this method allowed a stable expression and insertion of the interest gene in transgenic plants. The AREB is an important transcription factor signaled by the ABA, which acts in response to regulate the expression of other genes that are involved in tolerance to drought and high salinity stress. This study aimed to analyze the T1 plants transformed Agrobacterium by Southern blotting technique to detect the number of copies of the gene 35S:AREB1. The experiment was conducted at the Laboratory of Plant Biotechnology at Embrapa Soja, Londrina - PR. The process was performed according Kanamori et al., 2011. The Southern blotting was performed on 22 plants T1, AREB positive from two independent events. Of the 22 samples, 20 T1 plants had only one copy number and two plants had two copy numbers. Considering the complexity of the mechanism response to water deficit caused by drought, which can vary depending on the intensity and duration of stress, analysis on the molecular level, physiological and agronomic are needed later to assess the efficiency of the presence of the gene in transformed plants. MenosSoybean is the most important source of vegetable oil and protein for human and animal diet in the world. The frequency of occurrence of drought has increased significantly over the last decade, probably associated with climate change occurred due to global warming. Researchers are looking
for a long time to improve and optimize the characteristics of the culture. Several strategies can be used to reduce losses caused by drought, ranging from adequate soil management and agriculture, to the use of irrigation. Another possibility is the development of cultivars adapted to drought
conditions and in this respect, Biotechnology has become an important tool in the development of varieties adapted to different conditions of biotic and abiotic stress. The genetically modified plants can be transformed by direct gene transfer using particle bombardment (biolistics), which inserts a
high number of copies of the transgene into the host genome, resulting many times in deactivation of the transgene by gene silencing. Moreover, the transformed plants via Agrobacterium tumefaciens generally have a low number of copies of the transgene. The use of this method allowed a stable expression and insertion of the interest gene in transgenic plants. The AREB is an important transcription factor signaled by the ABA, which acts in response to regulate the expression of other genes that are involved in tolerance to drought and high salinity stress. This study aimed to analyze the T1 plants transform... Mostrar Tudo |
Thesagro: |
Biotecnologia; Soja. |
Thesaurus NAL: |
Biotechnology; Soybeans. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 03123naa a2200265 a 4500 001 1954079 005 2013-03-26 008 2012 bl uuuu u00u1 u #d 100 1 $aGIROTTO, L. 245 $aAgrobacterium-mediated transformation of soybean variated, BR16, gene 35S$bAREB1, analysis by southern blotting. 260 $c2012 520 $aSoybean is the most important source of vegetable oil and protein for human and animal diet in the world. The frequency of occurrence of drought has increased significantly over the last decade, probably associated with climate change occurred due to global warming. Researchers are looking for a long time to improve and optimize the characteristics of the culture. Several strategies can be used to reduce losses caused by drought, ranging from adequate soil management and agriculture, to the use of irrigation. Another possibility is the development of cultivars adapted to drought conditions and in this respect, Biotechnology has become an important tool in the development of varieties adapted to different conditions of biotic and abiotic stress. The genetically modified plants can be transformed by direct gene transfer using particle bombardment (biolistics), which inserts a high number of copies of the transgene into the host genome, resulting many times in deactivation of the transgene by gene silencing. Moreover, the transformed plants via Agrobacterium tumefaciens generally have a low number of copies of the transgene. The use of this method allowed a stable expression and insertion of the interest gene in transgenic plants. The AREB is an important transcription factor signaled by the ABA, which acts in response to regulate the expression of other genes that are involved in tolerance to drought and high salinity stress. This study aimed to analyze the T1 plants transformed Agrobacterium by Southern blotting technique to detect the number of copies of the gene 35S:AREB1. The experiment was conducted at the Laboratory of Plant Biotechnology at Embrapa Soja, Londrina - PR. The process was performed according Kanamori et al., 2011. The Southern blotting was performed on 22 plants T1, AREB positive from two independent events. Of the 22 samples, 20 T1 plants had only one copy number and two plants had two copy numbers. Considering the complexity of the mechanism response to water deficit caused by drought, which can vary depending on the intensity and duration of stress, analysis on the molecular level, physiological and agronomic are needed later to assess the efficiency of the presence of the gene in transformed plants. 650 $aBiotechnology 650 $aSoybeans 650 $aBiotecnologia 650 $aSoja 700 1 $aSOLDERA, M. C. A. 700 1 $aMARIN, S. R. R. 700 1 $aKANAMORI, N. 700 1 $aFUJITA, Y. 700 1 $aYOSHIDA, T. 700 1 $aMARCELINO-GUIMARÃES, F. C. 700 1 $aYAMAGUCHI-SHINOZAKI 700 1 $aNEPOMUCENO, A. L. 773 $tIn: INTERNATIONAL CROP SCIENCE CONGRESS, 6., 2012, Bento Gonçalves. [Proceedings...]. [S.l.]: International Crop Science Society, 2012. Poster, 117. 1 CD-ROM.
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