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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
05/12/2008 |
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Data da última atualização: |
05/12/2008 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
HEINEMANN, A. B.; DINGKUHN, M.; LUQUET, D.; COMBRES, J. C.; CHAPMAN, S. |
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Afiliação: |
Alexandre Bryan Heinemann, CNPAF; Michael Dingkuhn, CIRAD; Delphine Luquet, CIRAD; Jean Claude Combres, CIRAD; Scott Chapman, CSIRO. |
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Título: |
Characterization of drought stress environments for upland rice and maize in central Brazil. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: WHOLE PLANT PHYSIOLOGY MODELING FINAL MEETING, 2008, Johnston, Iowa. Proceedings... Johnston: Pioneer, 2008. |
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Páginas: |
Não paginado. |
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Idioma: |
Inglês |
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Notas: |
Generation Challenge Programme. Commissioned Research Project 2005#7. |
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Conteúdo: |
This study explores possibilities to adjust regional breeding systems to optimally fit the range of environments they are targeted, using the example of upland rice and maize in Brazil's Cerrados. |
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Palavras-Chave: |
Arroz de terras altas; Maize; Melhoramento genético; Target population of environments for breeding. |
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Thesagro: |
Arroz; Cerrado; Milho; Modelo de Simulação; Oryza Sativa; Resistência a Seca. |
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Thesaurus Nal: |
rice. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01212naa a2200325 a 4500
001 1217596
005 2008-12-05
008 2008 bl uuuu u00u1 u #d
100 1 $aHEINEMANN, A. B.
245 $aCharacterization of drought stress environments for upland rice and maize in central Brazil.
260 $c2008
300 $aNão paginado.
500 $aGeneration Challenge Programme. Commissioned Research Project 2005#7.
520 $aThis study explores possibilities to adjust regional breeding systems to optimally fit the range of environments they are targeted, using the example of upland rice and maize in Brazil's Cerrados.
650 $arice
650 $aArroz
650 $aCerrado
650 $aMilho
650 $aModelo de Simulação
650 $aOryza Sativa
650 $aResistência a Seca
653 $aArroz de terras altas
653 $aMaize
653 $aMelhoramento genético
653 $aTarget population of environments for breeding
700 1 $aDINGKUHN, M.
700 1 $aLUQUET, D.
700 1 $aCOMBRES, J. C.
700 1 $aCHAPMAN, S
773 $tIn: WHOLE PLANT PHYSIOLOGY MODELING FINAL MEETING, 2008, Johnston, Iowa. Proceedings... Johnston: Pioneer, 2008.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
03/10/2007 |
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Data da última atualização: |
25/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
MAGALHAES, J. V. de; LIU, J.; GUIMARAES, C. T.; LANA, U. G. de P.; ALVES, V. M. C.; WANG, Y-H.; SCHAFFERT, R. E.; HOEKENGA, O. A.; PINEROS, M. A.; SHAFF, J. E.; KLEIN, P. E.; CARNEIRO, N. P.; COELHO, C. M.; TRICK, H. N.; KOCHIAN, L. V. |
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Afiliação: |
JURANDIR VIEIRA DE MAGALHAES, CNPMS; Jiping Liu, Cornell University; CLAUDIA TEIXEIRA GUIMARAES, CNPMS; UBIRACI GOMES DE PAULA LANA, CNPMS; VERA MARIA CARVALHO ALVES, CNPMS; Yi-Hong Wang, Cornell University; ROBERT EUGENE SCHAFFERT, CNPMS; Owen A. Hoekenga, Cornell University; Miguel A. Piñros, Cornell University; Jon E. Shaff, Cornell University; Patricia E. Klein, Texas A@M University; NEWTON PORTILHO CARNEIRO, CNPMS; Cintia M. Coelho; Harold N Trick, Kansas State University; Leon V. Kochian, Cornell University. |
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Título: |
A gene in the multidrug and toxic compound extrusion (MATE) family confers aluminum tolerance in sorghum. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Nature Genetics, New York, v. 39, n. 9, p. 1156-1161, 2007. |
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Idioma: |
Inglês |
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Conteúdo: |
Crop yields are significantly reduced by aluminum toxicity on highly acidic soils, which comprise up to 50% of the world's arable land1-3. Candidate aluminum tolerance proteins include organic acid efflux transporters, with the organic acids forming non-toxic complexes with rhizosphere aluminum1,4. In this study, we used positional cloning to identify the gene encoding a member of the multidrug and toxic compound extrusion (MATE) family, an aluminum-activated citrate transporter, as responsible for the major sorghum (Sorghum bicolor) aluminum tolerance locus, AltsB5 .Polymorphisms in regulatory regions of AltSB are likely to contribute to large allelic effects, acting to increase AltSB expression in the root apex of tolerant genotypes. Furthermore, aluminum-inducible AltSB expression is associated with induction of aluminum tolerance via enhanced root citrate exudation. These findings will allow us to identify superior AltSB haplotypes that can be incorporated via molecular breeding and biotechnology into acid soil breeding programs, thus helping to increase crop yields in developing countries where acidic soils predominate. |
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Thesagro: |
Genética. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02011naa a2200301 a 4500
001 1490784
005 2018-05-25
008 2007 bl uuuu u00u1 u #d
100 1 $aMAGALHAES, J. V. de
245 $aA gene in the multidrug and toxic compound extrusion (MATE) family confers aluminum tolerance in sorghum.$h[electronic resource]
260 $c2007
520 $aCrop yields are significantly reduced by aluminum toxicity on highly acidic soils, which comprise up to 50% of the world's arable land1-3. Candidate aluminum tolerance proteins include organic acid efflux transporters, with the organic acids forming non-toxic complexes with rhizosphere aluminum1,4. In this study, we used positional cloning to identify the gene encoding a member of the multidrug and toxic compound extrusion (MATE) family, an aluminum-activated citrate transporter, as responsible for the major sorghum (Sorghum bicolor) aluminum tolerance locus, AltsB5 .Polymorphisms in regulatory regions of AltSB are likely to contribute to large allelic effects, acting to increase AltSB expression in the root apex of tolerant genotypes. Furthermore, aluminum-inducible AltSB expression is associated with induction of aluminum tolerance via enhanced root citrate exudation. These findings will allow us to identify superior AltSB haplotypes that can be incorporated via molecular breeding and biotechnology into acid soil breeding programs, thus helping to increase crop yields in developing countries where acidic soils predominate.
650 $aGenética
700 1 $aLIU, J.
700 1 $aGUIMARAES, C. T.
700 1 $aLANA, U. G. de P.
700 1 $aALVES, V. M. C.
700 1 $aWANG, Y-H.
700 1 $aSCHAFFERT, R. E.
700 1 $aHOEKENGA, O. A.
700 1 $aPINEROS, M. A.
700 1 $aSHAFF, J. E.
700 1 $aKLEIN, P. E.
700 1 $aCARNEIRO, N. P.
700 1 $aCOELHO, C. M.
700 1 $aTRICK, H. N.
700 1 $aKOCHIAN, L. V.
773 $tNature Genetics, New York$gv. 39, n. 9, p. 1156-1161, 2007.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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