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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
11/05/1993 |
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Data da última atualização: |
27/10/2004 |
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Autoria: |
GRESSHOFF, P. M.; BASSAM, B. J.; SAYAVEDRA-SOTO, L.; KROTEKY, A. J.; McDONNELL, R.; ANGERMULLER, S.; LANDAU-ELLIS, D.; SCHULLER, L. J.; BOND, J.; SUTHERLAND, T.; JOSHI, P.; GERAHTY, N.; CAETANO-ANOLLES, G.; LI, Z. Z.; CARROLL, B. J. |
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Afiliação: |
Botany Department, Australian National University, Canberra, ACT 2601, Australia. |
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Título: |
Molecular analysis of genetic control of nodulation and nitrogen fixation in soybean. |
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Ano de publicação: |
1989 |
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Fonte/Imprenta: |
In: CONFERENCIA MUNDIAL DE INVESTIGACION EN SOJA, 4., 1989, Buenos Aires. Actas... Buenos Aires: AASOJA, 1989. |
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Volume: |
t.3 |
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Páginas: |
p.1257-1262. |
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Idioma: |
Inglês |
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Conteúdo: |
Mutants isolated by EMS mutagenesis of soybean (Glycine max (L.) Merr. cv Bragg) seeds have altered symbiotic phenotypes resulting in either non-nodulation or supernodulation. The supernodulation mutants lack the internal mechanism of outoregulation and are consequently tolerant to the inhibitory effects of nitrate on nodulate development. Increased nodulation affects the symbiotic dependency of plant and up to a certain degree may result in seed yield increases. Genetic analysis showed that all independently isolated nts mutants of cultivar Bragg were in the same complementation group, while the nodulation deficient mutants fell into two complementation groups. Supernodulation is controlled by the shoot and presently chemical analysis is focusing on the characterization of the inducible, translocated shoot-derived-inhibitor from inoculated wild-type plants. To aid the genetic description of the symbiotic process a new nomenclature system for plant symbiotic mutants (using nod and fix prefexes with arabic numerals) is proposed. The genetic variation in the nodulation process is used to ascertain the biochemical and molecular mechanisms underlying plant-microbe interactions. |
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Palavras-Chave: |
Soybean. |
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Thesagro: |
Fixação de Nitrogênio; Genética; Nodulação; Soja. |
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Thesaurus Nal: |
Australia; genetics; nitrogen fixation; nodulation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02345naa a2200421 a 4500
001 1452912
005 2004-10-27
008 1989 bl uuuu u00u1 u #d
100 1 $aGRESSHOFF, P. M.
245 $aMolecular analysis of genetic control of nodulation and nitrogen fixation in soybean.
260 $c1989
300 $ap.1257-1262. t.3
490 $vt.3
520 $aMutants isolated by EMS mutagenesis of soybean (Glycine max (L.) Merr. cv Bragg) seeds have altered symbiotic phenotypes resulting in either non-nodulation or supernodulation. The supernodulation mutants lack the internal mechanism of outoregulation and are consequently tolerant to the inhibitory effects of nitrate on nodulate development. Increased nodulation affects the symbiotic dependency of plant and up to a certain degree may result in seed yield increases. Genetic analysis showed that all independently isolated nts mutants of cultivar Bragg were in the same complementation group, while the nodulation deficient mutants fell into two complementation groups. Supernodulation is controlled by the shoot and presently chemical analysis is focusing on the characterization of the inducible, translocated shoot-derived-inhibitor from inoculated wild-type plants. To aid the genetic description of the symbiotic process a new nomenclature system for plant symbiotic mutants (using nod and fix prefexes with arabic numerals) is proposed. The genetic variation in the nodulation process is used to ascertain the biochemical and molecular mechanisms underlying plant-microbe interactions.
650 $aAustralia
650 $agenetics
650 $anitrogen fixation
650 $anodulation
650 $aFixação de Nitrogênio
650 $aGenética
650 $aNodulação
650 $aSoja
653 $aSoybean
700 1 $aBASSAM, B. J.
700 1 $aSAYAVEDRA-SOTO, L.
700 1 $aKROTEKY, A. J.
700 1 $aMcDONNELL, R.
700 1 $aANGERMULLER, S.
700 1 $aLANDAU-ELLIS, D.
700 1 $aSCHULLER, L. J.
700 1 $aBOND, J.
700 1 $aSUTHERLAND, T.
700 1 $aJOSHI, P.
700 1 $aGERAHTY, N.
700 1 $aCAETANO-ANOLLES, G.
700 1 $aLI, Z. Z.
700 1 $aCARROLL, B. J.
773 $tIn: CONFERENCIA MUNDIAL DE INVESTIGACION EN SOJA, 4., 1989, Buenos Aires. Actas... Buenos Aires: AASOJA, 1989.
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Embrapa Soja (CNPSO) |
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| Registros recuperados : 3 | |
| 2. |  | OLIVEIRA, M. A. de; FLORENTINO, L. H.; SALES, T. T.; LIMA, R. N.; BARROS, L. R. C.; LIMIA, C. G.; ALMEIDA, M. S. M.; ROBLEDO, M. L.; BARROS, L. M. G.; MELO, E. de O.; BITTENCOURT, D. M. de C.; REHEN, S. K.; BONAMINO, M. H.; RECH FILHO, E. L. Protocol for the establishment of a serine integrase-based platform for functional validation of genetic switch controllers in eukaryotic cells. PLoS ONE, v. 19, n. 5, e0303999, 2024. Na publicação: Eduardo O. Melo; Daniela M. Bittencourt; Elibio Rech.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 3. | | GOMIDE, M. S.; SALES, T. T.; BARROS, L. R. C.; LIMIA, C. G.; OLIVEIRA, M. A. de; FLORENTINO, L. H.; BARROS, L. M. G.; ROBLEDO, M. L.; JOSÉ, G. P. C.; ALMEIDA, M. S. M.; LIMA, R. N.; REHEN, S. K.; LACORTE, C.; MELO, E. O.; MURAD, A. M.; BONAMINO, M. H.; COELHO, C. M.; RECH, E. Genetic switches designed for eukaryotic cells and controlled by serine integrases. Communications biology, v. 3, n. 1, p. 1-14, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 3 | |
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