|
|
Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
30/09/2014 |
Data da última atualização: |
30/09/2014 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
HANKE, D.; DICK, D. P.; DIECKOW, J.; MELO, V. F.; BOGNOLA, I. A. |
Afiliação: |
D. Hanke, UFRGS; D. P. Dick, UFRGS; J. Dieckow, UFPR; V. F. Melo, UFPR; ITAMAR ANTONIO BOGNOLA, CNPF. |
Título: |
Organic matter and clay mineral crystallinity in soils of a topossequence on Basalt from Southern Brazil. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: MEETING OF THE INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 17., 2014, Ioannina. Natural organic matter: structure-dynamics innovative applications: book of abstracts. Ioannina: University os Ioannina, 2014. p. 124-125. |
Descrição Física: |
Disponibilizado online. |
Idioma: |
Inglês |
Palavras-Chave: |
Argila mineral; Basalto; C-O alkyl; Cristalinidade; Crystal dimension; Dimensão de cristal; FTIR spectroscopy. |
Thesagro: |
Oxido de Ferro; Solo. |
Thesaurus Nal: |
iron oxides. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/109306/1/2014-Itamar-MIHSS-Organic.pdf
|
Marc: |
LEADER 00986nam a2200277 a 4500 001 1996177 005 2014-09-30 008 2014 bl uuuu u00u1 u #d 100 1 $aHANKE, D. 245 $aOrganic matter and clay mineral crystallinity in soils of a topossequence on Basalt from Southern Brazil.$h[electronic resource] 260 $aIn: MEETING OF THE INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 17., 2014, Ioannina. Natural organic matter: structure-dynamics innovative applications: book of abstracts. Ioannina: University os Ioannina, 2014. p. 124-125.$c2014 300 $cDisponibilizado online. 650 $airon oxides 650 $aOxido de Ferro 650 $aSolo 653 $aArgila mineral 653 $aBasalto 653 $aC-O alkyl 653 $aCristalinidade 653 $aCrystal dimension 653 $aDimensão de cristal 653 $aFTIR spectroscopy 700 1 $aDICK, D. P. 700 1 $aDIECKOW, J. 700 1 $aMELO, V. F. 700 1 $aBOGNOLA, I. A.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Florestas (CNPF) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
25/03/2020 |
Data da última atualização: |
08/01/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
NOVAIS, C. B. de; SBRANA, C.; JESUS, E. da C.; ROUWS, L. F. M.; GIOVANNETTI, M.; AVIO, L.; SIQUEIRA, J. O.; SILVA, E. M. R. da; FARIA, S. M. de. |
Afiliação: |
Candido Barreto de Novais, UFRRJ; Cristiana Sbrana, CNR-Institute of Agricultural Biology and Biotechnology UOS Pisa,Pisa, Italy; EDERSON DA CONCEICAO JESUS, CNPAB; LUC FELICIANUS MARIE ROUWS, CNPAB; Manuela Giovannetti, CNR-Institute of Agricultural Biology and Biotechnology UOS Pisa,Pisa, Italy; Luciano Avio, Food and Environment, University of Pisa, Pisa, Italy; José Oswaldo Siqueira, UFLA; ELIANE MARIA RIBEIRO DA SILVA, CNPAB; SERGIO MIANA DE FARIA, CNPAB. |
Título: |
Mycorrhizal networks facilitate the colonization of legume roots by a symbiotic nitrogen-fixing bacterium. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Mycorrhiza, published Online: 25 march 2020. |
DOI: |
https://doi.org/10.1007/s00572-020-00948- |
Idioma: |
Inglês |
Conteúdo: |
Here, we assessed whether nitrogen-fixing rhizobia can be transferred to the host legume Glycinemaxby ERM produced by Glomus formosa numisolate CNPAB020 colonizing the grass Urochloa decumbens. An H-bridge experimental system was developed to evaluate the migration of ERM and of the GFP-tagged Bradyrhizobium diazo efficiens USDA 110 strain across an air gap compartment. Mycorrhizal colonization, nodule formation in legumes, and occurrence of the GFP-tagged strain in root nodules were assessed by optical and confocal laser scanning microscopy. In the presence of non-mycorrhizalU. decumbens, legume roots were neither AMF-colonized nor nodulated. In contrast,G. formosa num ERM crossingthe discontinuous compartment connected mycorrhiza U. decumbens and G. maxroots, which showed 30?42% mycorrhizal colonization and 7?11 nodules per plant. Fluorescent B. diazo efficiens cells were detected in 94% ofG. maxroot nodules. Our findings reveal that, besides its main activity in nutrient transfer, ERM produced by AMF may facilitate bacterial translocation and the simultaneous associations of plants with beneficial fungi and bacteria, representing an important structure, functional tothe establishment of symbiotic relationships. |
Palavras-Chave: |
Arbuscular mycorrhizal fungi; Bacterial migration; Common mycorrhizal network; Extraradical mycelium; Plant symbioses. |
Categoria do assunto: |
S Ciências Biológicas |
Marc: |
LEADER 02137naa a2200289 a 4500 001 2121368 005 2021-01-08 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1007/s00572-020-00948-$2DOI 100 1 $aNOVAIS, C. B. de 245 $aMycorrhizal networks facilitate the colonization of legume roots by a symbiotic nitrogen-fixing bacterium.$h[electronic resource] 260 $c2020 520 $aHere, we assessed whether nitrogen-fixing rhizobia can be transferred to the host legume Glycinemaxby ERM produced by Glomus formosa numisolate CNPAB020 colonizing the grass Urochloa decumbens. An H-bridge experimental system was developed to evaluate the migration of ERM and of the GFP-tagged Bradyrhizobium diazo efficiens USDA 110 strain across an air gap compartment. Mycorrhizal colonization, nodule formation in legumes, and occurrence of the GFP-tagged strain in root nodules were assessed by optical and confocal laser scanning microscopy. In the presence of non-mycorrhizalU. decumbens, legume roots were neither AMF-colonized nor nodulated. In contrast,G. formosa num ERM crossingthe discontinuous compartment connected mycorrhiza U. decumbens and G. maxroots, which showed 30?42% mycorrhizal colonization and 7?11 nodules per plant. Fluorescent B. diazo efficiens cells were detected in 94% ofG. maxroot nodules. Our findings reveal that, besides its main activity in nutrient transfer, ERM produced by AMF may facilitate bacterial translocation and the simultaneous associations of plants with beneficial fungi and bacteria, representing an important structure, functional tothe establishment of symbiotic relationships. 653 $aArbuscular mycorrhizal fungi 653 $aBacterial migration 653 $aCommon mycorrhizal network 653 $aExtraradical mycelium 653 $aPlant symbioses 700 1 $aSBRANA, C. 700 1 $aJESUS, E. da C. 700 1 $aROUWS, L. F. M. 700 1 $aGIOVANNETTI, M. 700 1 $aAVIO, L. 700 1 $aSIQUEIRA, J. O. 700 1 $aSILVA, E. M. R. da 700 1 $aFARIA, S. M. de 773 $tMycorrhiza, published Online: 25 march 2020.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Agrobiologia (CNPAB) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|