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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
27/11/2017 |
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Data da última atualização: |
14/02/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BOURNAUD, C.; JAMES, E. K.; FARIA, S. M. de; LEBRUN, M.; MELKONIAN, R.; DUPONNOIS, R.; TISSEYRE, P.; MOULIN, L.; PRIN, Y. |
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Afiliação: |
CIRAD, FR; CIRAD, FR; SERGIO MIANA DE FARIA, CNPAB; UNIVERSITÉ DE MONTPELLIER, FR; UNIVERSITÉ DE MONTPELLIER; UNIVERSITÉ DE MONTPELLIER, FR; UNIVERSITÉ DE MONTPELLIER, FR; UNIVERSITÉ DE MONTPELLIER, FR; CIRAD, FR. |
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Título: |
Interdependency of efficient nodulation and arbuscular mycorrhization in Piptadenia gonoacantha, a Brazilian legume tree. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Plant, Cell and Environment,v. 41, p. 2008-2020, 2017 |
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DOI: |
10.1111/pce.13095 |
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Idioma: |
Inglês |
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Conteúdo: |
Tripartite interactions between legumes and their root symbionts (rhizobia and arbuscular mycorrhizal fungi, AMF) are poorly understood, although it is well established that only specific combinations of symbionts lead to optimal plant growth. A classic example in which to investigate such interactions is the Brazilian legume tree Piptadenia gonoacantha (Caesalpinioideae), for which efficient nodulation has been described as dependent on the presence of AMF symbiosis. In this study, we compared the nodulation behaviour of several rhizobial strains with or without AMF inoculation, and performed analyses on nodulation, nodule cytology, N-fixing efficiency, and plant growth response. Nodulation of P. gonoacantha does not rely on the presence of AMF, but mycorrhization was rhizobial strain-dependent, and nodule effectiveness and plant growth were dependent on the presence of specific combinations of rhizobial strains and AMF. The co-occurrence of both symbionts within efficient nodules and the differentiation of bacteroids within nodule cells were also demonstrated. Novel close interactions and interdependency for the establishment and/or functioning of these symbioses were also revealed in Piptadenia, thanks to immunocytochemical analyses. These data are discussed in terms of the evolutionary position of the newly circumscribed mimosoid clade within the Caesalpinioid subfamily and its relative proximity to non-nodulated (but AMF-associated) basal subfamilies. |
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Palavras-Chave: |
Arbuscular mycorrhizal fungi; Paraburkholderia; Piptadenia gonoacantha; Rhizobia; Tripartite. |
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Thesaurus Nal: |
nitrogen fixation. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02348naa a2200301 a 4500
001 2080743
005 2019-02-14
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1111/pce.13095$2DOI
100 1 $aBOURNAUD, C.
245 $aInterdependency of efficient nodulation and arbuscular mycorrhization in Piptadenia gonoacantha, a Brazilian legume tree.
260 $c2017
520 $aTripartite interactions between legumes and their root symbionts (rhizobia and arbuscular mycorrhizal fungi, AMF) are poorly understood, although it is well established that only specific combinations of symbionts lead to optimal plant growth. A classic example in which to investigate such interactions is the Brazilian legume tree Piptadenia gonoacantha (Caesalpinioideae), for which efficient nodulation has been described as dependent on the presence of AMF symbiosis. In this study, we compared the nodulation behaviour of several rhizobial strains with or without AMF inoculation, and performed analyses on nodulation, nodule cytology, N-fixing efficiency, and plant growth response. Nodulation of P. gonoacantha does not rely on the presence of AMF, but mycorrhization was rhizobial strain-dependent, and nodule effectiveness and plant growth were dependent on the presence of specific combinations of rhizobial strains and AMF. The co-occurrence of both symbionts within efficient nodules and the differentiation of bacteroids within nodule cells were also demonstrated. Novel close interactions and interdependency for the establishment and/or functioning of these symbioses were also revealed in Piptadenia, thanks to immunocytochemical analyses. These data are discussed in terms of the evolutionary position of the newly circumscribed mimosoid clade within the Caesalpinioid subfamily and its relative proximity to non-nodulated (but AMF-associated) basal subfamilies.
650 $anitrogen fixation
653 $aArbuscular mycorrhizal fungi
653 $aParaburkholderia
653 $aPiptadenia gonoacantha
653 $aRhizobia
653 $aTripartite
700 1 $aJAMES, E. K.
700 1 $aFARIA, S. M. de
700 1 $aLEBRUN, M.
700 1 $aMELKONIAN, R.
700 1 $aDUPONNOIS, R.
700 1 $aTISSEYRE, P.
700 1 $aMOULIN, L.
700 1 $aPRIN, Y.
773 $tPlant, Cell and Environment,v. 41, p. 2008-2020, 2017
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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| Registros recuperados : 6 | |
| 3. |  | SIMEONE, M. L. F.; GONTIJO NETO, M. M.; GUIMARAES, C. de C.; MEDEIROS, E.; BARROCAS, G. E. G.; PASQUINI, C. Use of NIR and PLS to predict chemical composition of Brachiaria. In: INTERNATIONAL CONFERENCE ON NEAR INFRARED SPECTROSCOPY, 17., 2015, Foz do Iguassu. Book of abstracts. [S.l]: International Council for Near Infrared Spectroscopy, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 4. | | SIMEONE, M. L. F.; PARRELLA, R. A. da C.; SCHAFFERT, R. E.; DAMASCENO, C. M. B.; LEAL, M. C. B.; PASQUINI, C. Quantificação de sacarose, glicose e frutose em caldo de sorgo sacarino por espectroscopia no infravermelho próximo (NIR). In: ENCONTRO NACIONAL DE QUÍMICA ANALÍTICA, 18., 2016, Florianópolis. Química analítica integrada à sociedade: [resumos]. Florianópolis: Universidade Federal de Santa Catarina, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 6. | | SIMEONE, M. L. F.; PARRELLA, R. A. C.; SCHAFFERT, R. E.; DAMASCENO, C. M. B.; LEAL, M. C. B.; PASQUINI, C. Near infrared spectroscopy determination of sucrose, glucose and fructose in sweet sorghum juice. Microchemical Journal, New York, v. 134, p. 125-130, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 6 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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