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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
20/03/2008 |
Data da última atualização: |
23/01/2020 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Autoria: |
BUZAR, A. G. R.; SANTOS, M. do D. M. dos; FONSECA, M. E. N.; OLIVEIRA, V. R.; REIS, A.; TORRES, A. C.; BOITEUX, L. S. |
Afiliação: |
ANNE GISELLE R. BUZAR, UNIVERSIDADE DE BRASÍLIA; MARIA DO DESTERRO M. DOS SANTOS, UNIVERSIDADE DE BRASÍLIA; MARIA ESTHER DE N FONSECA BOITEUX, CNPH; VALTER RODRIGUES OLIVEIRA, CNPH; AILTON REIS, CNPH; ANTONIO CARLOS TORRES, CNPH; LEONARDO SILVA BOITEUX, CNPH. |
Título: |
Análise via PCR de germoplasma de cebola empregando marcadores moleculares derivados de genes análogos de resistência a doenças. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE OLERICULTURA, 47.; SIMPÓSIO BRASILEIRO SOBRE CUCURBITÁCEAS, 4., 2007, Porto Seguro. Resgatando e valorizando as hortaliças subutilizadas. Porto Seguro: Associação Brasileira de Horticultura, 2007. |
Descrição Física: |
CD-ROM |
Idioma: |
Português |
Palavras-Chave: |
Estratégia; PCR. |
Thesagro: |
Allium Cepa; Análise; Cebola; Germoplasma; Patógeno. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/209513/1/A662-T1231-Comp.pdf
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Marc: |
LEADER 00964nam a2200265 a 4500 001 1780998 005 2020-01-23 008 2007 bl uuuu u00u1 u #d 100 1 $aBUZAR, A. G. R. 245 $aAnálise via PCR de germoplasma de cebola empregando marcadores moleculares derivados de genes análogos de resistência a doenças.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE OLERICULTURA, 47.; SIMPÓSIO BRASILEIRO SOBRE CUCURBITÁCEAS, 4., 2007, Porto Seguro. Resgatando e valorizando as hortaliças subutilizadas. Porto Seguro: Associação Brasileira de Horticultura$c2007 300 $cCD-ROM 650 $aAllium Cepa 650 $aAnálise 650 $aCebola 650 $aGermoplasma 650 $aPatógeno 653 $aEstratégia 653 $aPCR 700 1 $aSANTOS, M. do D. M. dos 700 1 $aFONSECA, M. E. N. 700 1 $aOLIVEIRA, V. R. 700 1 $aREIS, A. 700 1 $aTORRES, A. C. 700 1 $aBOITEUX, L. S.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Registro Completo
Biblioteca(s): |
Embrapa Agroenergia; Embrapa Soja. |
Data corrente: |
18/12/2020 |
Data da última atualização: |
26/02/2021 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
FUGANTI-PAGLIARINI, R.; MARIN, S. R. R.; MOLINARI, M. D. C.; BARBOSA, D. de A.; MOLINARI, H. B. C.; MERTZ-HENNING, L. M.; NEUMAIER, N.; FARIAS, J. R. B.; NAKASHIMA, K.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L. |
Afiliação: |
Renata Fuganti-Pagliarini, National Council for Scientific and Technological Development (CNPq).; SILVANA REGINA ROCKENBACH MARIN, CNPSO; Mayla Daiane Côrrea Molinari, Universidade Estadual de Londrina, UEL, Londrina, PR.; Daniel de Amorim Barbosa, Universidade Estadual de Londrina, UEL, Londrina, PR.; HUGO BRUNO CORREA MOLINARI, CNPAE; LILIANE MARCIA MERTZ HENNING, CNPSO; NORMAN NEUMAIER, CNPSO; JOSE RENATO BOUCAS FARIAS, CNPSO; Kazuo Nakashima, Japan International Research Center for Agricultural Sciences, Tsukuba, Ibaraki 305-8686, Japan; Kazuko Yamaguchi-Shinozaki, Research Institute for Agricultural and Life Sciences, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo 156-8502, Japan; ALEXANDRE LIMA NEPOMUCENO, CNPSO. |
Título: |
Drought-tolerant soybean development: evaluation of GM lines under greenhouse and field conditions. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
In: NAKASHIMA, K.; URAO, Takeshi. (Ed.). Development of biotechnologies and biotech crops for stable food production under adverse environments and changing climate conditions. Tsukuba: JIRCAS, 2020. p. 57-88. (JIRCAS Working Report, 91). |
Idioma: |
Inglês |
Conteúdo: |
Drought is one of the greatest sources of environmental stress that has resulted in both economic and yield losses in many soybean-producing regions. The use of biotechnological tools aimed to produce plants with increased drought tolerance and productivity is the result of major investments in scientific and technological research. During the last decades, transcription factors (TFs) and key genes of important drought-responsive pathways have been used to develop genetically modified (GM) plants with increased tolerance to abiotic stress. To develop soybean lines with improved drought tolerance, genes encoding dehydration-responsive element binding protein (DREB) TFs and ABA-responsive element-binding proteins (AREB) as well as the GolS and NCED genes that encode the enzyme galactinol synthase (GolS, EC 2.4.1.123) of the raffinose family of oligosaccharides (RFOs) and the key enzyme in abscisic acid (ABA) biosynthesis 9-cisepoxycarotenoid dioxygenase (NCED, EC 1.13.11.51), respectively, were successfully introduced in soybean plants. After transformation, it was imperative to characterize the resultant drought tolerance of the GM lines. Thus, the soybean GM lines containing genetic constructions to overexpress AtDREB1A, GmDREB1A, AtDREB2A, AtAREB1, AtGolS2, and AtNCED3 were phenotyped based on molecular and agronomical traits, growth parameters, and survival rates under water deficit conditions in experiments carried out under greenhouse and field conditions for more than one crop season. All obtained results were compiled and are presented in this report. Overall, the GM lines are promising and show improved drought tolerance as diverse defense mechanisms aimed at surviving periods of water scarcity were targeted while retaining the productivity of the crop. These outcomes highlight soybean drought-tolerance pathways and indicate that the use of biotechnological tools in agricultural research can help producers minimize both yield and financial losses during drought-stricken crop seasons. MenosDrought is one of the greatest sources of environmental stress that has resulted in both economic and yield losses in many soybean-producing regions. The use of biotechnological tools aimed to produce plants with increased drought tolerance and productivity is the result of major investments in scientific and technological research. During the last decades, transcription factors (TFs) and key genes of important drought-responsive pathways have been used to develop genetically modified (GM) plants with increased tolerance to abiotic stress. To develop soybean lines with improved drought tolerance, genes encoding dehydration-responsive element binding protein (DREB) TFs and ABA-responsive element-binding proteins (AREB) as well as the GolS and NCED genes that encode the enzyme galactinol synthase (GolS, EC 2.4.1.123) of the raffinose family of oligosaccharides (RFOs) and the key enzyme in abscisic acid (ABA) biosynthesis 9-cisepoxycarotenoid dioxygenase (NCED, EC 1.13.11.51), respectively, were successfully introduced in soybean plants. After transformation, it was imperative to characterize the resultant drought tolerance of the GM lines. Thus, the soybean GM lines containing genetic constructions to overexpress AtDREB1A, GmDREB1A, AtDREB2A, AtAREB1, AtGolS2, and AtNCED3 were phenotyped based on molecular and agronomical traits, growth parameters, and survival rates under water deficit conditions in experiments carried out under greenhouse and field conditions for more than o... Mostrar Tudo |
Palavras-Chave: |
9-cisepoxycarotenoid dioxygenase; ABA; AREB; DREB; Galactinol synthase. |
Thesagro: |
Deficiência Hídrica; Glycine Max; Produção; Soja. |
Thesaurus NAL: |
Soil water deficit; Transcription factors; Yields. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/219437/1/Drought-tolerant-soybean-development-evaluation-of-GM-lines-under.pdf
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Marc: |
LEADER 03314naa a2200385 a 4500 001 2128419 005 2021-02-26 008 2020 bl uuuu u00u1 u #d 100 1 $aFUGANTI-PAGLIARINI, R. 245 $aDrought-tolerant soybean development$bevaluation of GM lines under greenhouse and field conditions.$h[electronic resource] 260 $c2020 520 $aDrought is one of the greatest sources of environmental stress that has resulted in both economic and yield losses in many soybean-producing regions. The use of biotechnological tools aimed to produce plants with increased drought tolerance and productivity is the result of major investments in scientific and technological research. During the last decades, transcription factors (TFs) and key genes of important drought-responsive pathways have been used to develop genetically modified (GM) plants with increased tolerance to abiotic stress. To develop soybean lines with improved drought tolerance, genes encoding dehydration-responsive element binding protein (DREB) TFs and ABA-responsive element-binding proteins (AREB) as well as the GolS and NCED genes that encode the enzyme galactinol synthase (GolS, EC 2.4.1.123) of the raffinose family of oligosaccharides (RFOs) and the key enzyme in abscisic acid (ABA) biosynthesis 9-cisepoxycarotenoid dioxygenase (NCED, EC 1.13.11.51), respectively, were successfully introduced in soybean plants. After transformation, it was imperative to characterize the resultant drought tolerance of the GM lines. Thus, the soybean GM lines containing genetic constructions to overexpress AtDREB1A, GmDREB1A, AtDREB2A, AtAREB1, AtGolS2, and AtNCED3 were phenotyped based on molecular and agronomical traits, growth parameters, and survival rates under water deficit conditions in experiments carried out under greenhouse and field conditions for more than one crop season. All obtained results were compiled and are presented in this report. Overall, the GM lines are promising and show improved drought tolerance as diverse defense mechanisms aimed at surviving periods of water scarcity were targeted while retaining the productivity of the crop. These outcomes highlight soybean drought-tolerance pathways and indicate that the use of biotechnological tools in agricultural research can help producers minimize both yield and financial losses during drought-stricken crop seasons. 650 $aSoil water deficit 650 $aTranscription factors 650 $aYields 650 $aDeficiência Hídrica 650 $aGlycine Max 650 $aProdução 650 $aSoja 653 $a9-cisepoxycarotenoid dioxygenase 653 $aABA 653 $aAREB 653 $aDREB 653 $aGalactinol synthase 700 1 $aMARIN, S. R. R. 700 1 $aMOLINARI, M. D. C. 700 1 $aBARBOSA, D. de A. 700 1 $aMOLINARI, H. B. C. 700 1 $aMERTZ-HENNING, L. M. 700 1 $aNEUMAIER, N. 700 1 $aFARIAS, J. R. B. 700 1 $aNAKASHIMA, K. 700 1 $aYAMAGUCHI-SHINOZAKI, K. 700 1 $aNEPOMUCENO, A. L. 773 $tIn: NAKASHIMA, K.; URAO, Takeshi. (Ed.). Development of biotechnologies and biotech crops for stable food production under adverse environments and changing climate conditions. Tsukuba: JIRCAS, 2020. p. 57-88. (JIRCAS Working Report, 91).
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Embrapa Soja (CNPSO) |
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