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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
14/10/2003 |
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Data da última atualização: |
14/10/2003 |
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Autoria: |
NOGUEIRA, E. de M.; VINAGRE, F.; MASUDA, H. P.; VARGAS, C.; PÁDUA, V. L. M.; SILVA, F. R. da; SANTOS, R. V. dos; BALDANI, J. I.; FERREIRA, P. C. G.; HEMERLY, A. S. |
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Título: |
Expression of sugarcane ganes induced by inoculation with Gluconacetobacter diazotrophicus and Herbaspirillum rubrisubalbicans. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Genetics and Molecular Biology, Ribeirão Preto, v. 24, n. 1-4, p. 199-206, jan./dec. 2001. |
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Idioma: |
Inglês |
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Conteúdo: |
Several Brazilian sugarcane varieties have the ability to grow with little addition of inorganic nitrogen fertilizers, showing high contributions of Biological Nitrogen Fixation (BNF). A particular type of nitrogen-fixing association has been described in this crop, where endophytic diazotrophs such as GJuconacetabacter diazotrophicus and Herbaspirillum spp. colonize plant tissues without causing disease symptoms. In order to gain insight into the role played by the sugarcane in the interaction between this plant and endophytic diazotrophs, we investigated gene expression profiles of sugarcane plants colonized by G. diazotrophicus and H. rubrisubalbicans by searching the sugarcane expressed sequence tag SUCEST Database (http://sucest.lad.jc.unicamp.br/en/). We produced an inventory of sugarcane genes, candidates for exclusive or preferential expression during the nitrogen-fixing association. This data suggests that the host plant might be actively involved in the establishment of the interaction with G. diazotrophicus. and H. rubrisubalbicans .
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Palavras-Chave: |
Glunonacetobacter diazotrophicus. |
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Thesagro: |
Cana de Açúcar. |
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Thesaurus Nal: |
Herbaspirillum rubrisubalbicans; sugarcane. |
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Categoria do assunto: |
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Marc: |
LEADER 01945naa a2200277 a 4500
001 1624538
005 2003-10-14
008 2001 bl --- 0-- u #d
100 1 $aNOGUEIRA, E. de M.
245 $aExpression of sugarcane ganes induced by inoculation with Gluconacetobacter diazotrophicus and Herbaspirillum rubrisubalbicans.
260 $c2001
520 $aSeveral Brazilian sugarcane varieties have the ability to grow with little addition of inorganic nitrogen fertilizers, showing high contributions of Biological Nitrogen Fixation (BNF). A particular type of nitrogen-fixing association has been described in this crop, where endophytic diazotrophs such as GJuconacetabacter diazotrophicus and Herbaspirillum spp. colonize plant tissues without causing disease symptoms. In order to gain insight into the role played by the sugarcane in the interaction between this plant and endophytic diazotrophs, we investigated gene expression profiles of sugarcane plants colonized by G. diazotrophicus and H. rubrisubalbicans by searching the sugarcane expressed sequence tag SUCEST Database (http://sucest.lad.jc.unicamp.br/en/). We produced an inventory of sugarcane genes, candidates for exclusive or preferential expression during the nitrogen-fixing association. This data suggests that the host plant might be actively involved in the establishment of the interaction with G. diazotrophicus. and H. rubrisubalbicans .
650 $aHerbaspirillum rubrisubalbicans
650 $asugarcane
650 $aCana de Açúcar
653 $aGlunonacetobacter diazotrophicus
700 1 $aVINAGRE, F.
700 1 $aMASUDA, H. P.
700 1 $aVARGAS, C.
700 1 $aPÁDUA, V. L. M.
700 1 $aSILVA, F. R. da
700 1 $aSANTOS, R. V. dos
700 1 $aBALDANI, J. I.
700 1 $aFERREIRA, P. C. G.
700 1 $aHEMERLY, A. S.
773 $tGenetics and Molecular Biology, Ribeirão Preto$gv. 24, n. 1-4, p. 199-206, jan./dec. 2001.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
25/11/2008 |
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Data da última atualização: |
02/08/2019 |
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Autoria: |
GONÇALVES-VIDIGAL, M. C.; SILVÉRIO, L.; ELIAS, H. T.; VIDIGAL FILHO, P. S.; KVITSCHAL, M. V.; RETUCI, V. S.; SILVA, C. R. da. |
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Afiliação: |
Maria Celeste Gonçalves-Vidigal, Universidade Estadual de Maringá/Departamento de Agronomia; Lucas Silvério, Faculdade Integrado de Campo Mourão; Haroldo Tavares Elias, Universidade Estadual de Maringá/Departamento de Agronomia; Pedro Soares Vidigal Filho, Universidade Estadual de Maringá/Departamento de Agronomia; Marcus Vinícius Kvitschal, Universidade Estadual de Maringá/Departamento de Agronomia; Vanessa Silva Retuci, Faculdade Integrado de Campo Mourão; Claudete Rosa da Silva, Universidade Estadual de Maringá/Departamento de Agronomia. |
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Título: |
Combining ability and heterosis in common bean cultivars. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 9, p. 1143-1150, set. 2008. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Capacidade combinatória e heterose em cultivares de feijoeiro?comum. |
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Conteúdo: |
The objective of this work was to determine the combining ability and heterosis, for productivity and yield components, in diallel hybrids derived from crossings between BRSMG-Talismã, IPR Uirapuru, FT Soberano, BRS Campeiro, IAC Tybatã, and IPR Juriti parent cultivars. Fifteen hybrids were generated from diallel crosses, excluding reciprocals. The general and specific combining abilities were significant for plant height, number of pods per plant, number of seeds per plant, number of seeds per pod, 50-seed weight, and grain yield, indicating the occurrence of both additive and nonadditive genetic effects. The best strategy to be adopted is the use of BRS Campeiro, FT Soberano and BRSMG-Talismã cultivars in common bean breeding programs involving selection. The most promising combinations were 'IPR Uirapuru' x 'IAC Tybatã', 'IPR Uirapuru' x 'FT Soberano', 'BRS Campeiro' x 'IPR Juriti', and 'BRS Campeiro' x 'IAC Tybatã'. The parents of these hybrids presented high estimates of specific combining abilities. Hybridization of cultivars belonging to distinguished commercial groups propitiates higher heterosis values in the segregant population. |
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Palavras-Chave: |
additive effects; análise dialélica; efeitos aditivos; efeitos não aditivos; interpopulational breeding; intrapopulational breeding; melhoramento interpopulacional; melhoramento intrapopulacional; nonadditive effects. |
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Thesagro: |
Phaseolus Vulgaris. |
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Thesaurus NAL: |
diallel analysis. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/106341/1/Combining.pdf
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Marc: |
LEADER 02266naa a2200337 a 4500
001 1122169
005 2019-08-02
008 2008 bl uuuu u00u1 u #d
100 1 $aGONÇALVES-VIDIGAL, M. C.
245 $aCombining ability and heterosis in common bean cultivars.
260 $c2008
500 $aTítulo em português: Capacidade combinatória e heterose em cultivares de feijoeiro?comum.
520 $aThe objective of this work was to determine the combining ability and heterosis, for productivity and yield components, in diallel hybrids derived from crossings between BRSMG-Talismã, IPR Uirapuru, FT Soberano, BRS Campeiro, IAC Tybatã, and IPR Juriti parent cultivars. Fifteen hybrids were generated from diallel crosses, excluding reciprocals. The general and specific combining abilities were significant for plant height, number of pods per plant, number of seeds per plant, number of seeds per pod, 50-seed weight, and grain yield, indicating the occurrence of both additive and nonadditive genetic effects. The best strategy to be adopted is the use of BRS Campeiro, FT Soberano and BRSMG-Talismã cultivars in common bean breeding programs involving selection. The most promising combinations were 'IPR Uirapuru' x 'IAC Tybatã', 'IPR Uirapuru' x 'FT Soberano', 'BRS Campeiro' x 'IPR Juriti', and 'BRS Campeiro' x 'IAC Tybatã'. The parents of these hybrids presented high estimates of specific combining abilities. Hybridization of cultivars belonging to distinguished commercial groups propitiates higher heterosis values in the segregant population.
650 $adiallel analysis
650 $aPhaseolus Vulgaris
653 $aadditive effects
653 $aanálise dialélica
653 $aefeitos aditivos
653 $aefeitos não aditivos
653 $ainterpopulational breeding
653 $aintrapopulational breeding
653 $amelhoramento interpopulacional
653 $amelhoramento intrapopulacional
653 $anonadditive effects
700 1 $aSILVÉRIO, L.
700 1 $aELIAS, H. T.
700 1 $aVIDIGAL FILHO, P. S.
700 1 $aKVITSCHAL, M. V.
700 1 $aRETUCI, V. S.
700 1 $aSILVA, C. R. da
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 43, n. 9, p. 1143-1150, set. 2008.
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Embrapa Unidades Centrais (AI-SEDE) |
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