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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
13/04/2016 |
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Data da última atualização: |
29/05/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BORGES, W. L.; PRIN, Y.; DUCOUSSO, M.; LE ROUX, C.; FARIA, S. M. de. |
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Afiliação: |
WARDSSON LUSTRINO BORGES, CPAF-AP; YVES PRIN, CIRAD, Montpellier, France; MARC DUCOUSSO, CIRAD, Montpellier, France; CHRISTINE LE ROUX, CIRAD, Montpellier, France; SERGIO MIANA DE FARIA, CNPAB. |
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Título: |
Rhizobial characterization in revegetated areas after bauxite mining. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Brazilian Journal of Microbiology, São Paulo, v. 47, p. 314-321, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
Little is known regarding how the increased diversity of nitrogen-fixing bacteria contributesto the productivity and diversity of plants in complex communities. However, some authorshave shown that the presence of a diverse group of nodulating bacteria is required for dif-ferent plant species to coexist. A better understanding of the plant symbiotic organismdiversity role in natural ecosystems can be extremely useful to define recovery strategies ofenvironments that were degraded by human activities. This study used ARDRA, BOX-PCRfingerprinting and sequencing of the 16S rDNA gene to assess the diversity of root nodulenitrogen-fixing bacteria in former bauxite mining areas that were replanted in 1981, 1985,1993, 1998, 2004 and 2006 and in a native forest. Among the 12 isolates for which the 16SrDNA gene was partially sequenced, eight, three and one isolate(s) presented similarity withsequences of the genera Bradyrhizobium, Rhizobium and Mesorhizobium, respectively. The rich-ness, Shannon and evenness indices were the highest in the area that was replanted theearliest (1981) and the lowest in the area that was replanted most recently (2006). |
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Palavras-Chave: |
Symbiotic nitrogen fixation. |
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Thesagro: |
Fixação simbiótica de nitrogênio; Nodulação; Simbiose. |
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Thesaurus Nal: |
nodulation; symbiosis. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/142268/1/CPAF-AP-2016-Rhizobial-characterization-in-revegetated-areas.pdf
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Marc: |
LEADER 01861naa a2200241 a 4500
001 2043239
005 2019-05-29
008 2016 bl uuuu u00u1 u #d
100 1 $aBORGES, W. L.
245 $aRhizobial characterization in revegetated areas after bauxite mining.$h[electronic resource]
260 $c2016
520 $aLittle is known regarding how the increased diversity of nitrogen-fixing bacteria contributesto the productivity and diversity of plants in complex communities. However, some authorshave shown that the presence of a diverse group of nodulating bacteria is required for dif-ferent plant species to coexist. A better understanding of the plant symbiotic organismdiversity role in natural ecosystems can be extremely useful to define recovery strategies ofenvironments that were degraded by human activities. This study used ARDRA, BOX-PCRfingerprinting and sequencing of the 16S rDNA gene to assess the diversity of root nodulenitrogen-fixing bacteria in former bauxite mining areas that were replanted in 1981, 1985,1993, 1998, 2004 and 2006 and in a native forest. Among the 12 isolates for which the 16SrDNA gene was partially sequenced, eight, three and one isolate(s) presented similarity withsequences of the genera Bradyrhizobium, Rhizobium and Mesorhizobium, respectively. The rich-ness, Shannon and evenness indices were the highest in the area that was replanted theearliest (1981) and the lowest in the area that was replanted most recently (2006).
650 $anodulation
650 $asymbiosis
650 $aFixação simbiótica de nitrogênio
650 $aNodulação
650 $aSimbiose
653 $aSymbiotic nitrogen fixation
700 1 $aPRIN, Y.
700 1 $aDUCOUSSO, M.
700 1 $aLE ROUX, C.
700 1 $aFARIA, S. M. de
773 $tBrazilian Journal of Microbiology, São Paulo$gv. 47, p. 314-321, 2016.
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
04/08/2015 |
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Data da última atualização: |
03/09/2015 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
AGOSTINI, P.; MELO, I. S. de; SOARES, M. M. S. R. |
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Afiliação: |
P. AGOSTINI, PUC-Unicamp; ITAMAR SOARES DE MELO, CNPMA; M. M. S. R. SOARES, FCB/PUC-Campinas. |
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Título: |
Efeitos da co-inoculação de Bradyrhizobium japonicum e bactérias endofíticas na colonização de raízes e emergência de plântulas de soja. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
In: SEMANA DE ESTUDOS, 34., MOSTRA DE TRABALHOS CIENTÍFICOS, 2., 2005, Campinas/SP. Caderno de resumos. Campinas/SP: PUC-Campinas, 2005. |
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Idioma: |
Português |
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Palavras-Chave: |
Co-inoculação; Endofítico. |
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Thesagro: |
Bradyrhizobium Japonicum. |
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Categoria do assunto: |
V Taxonomia de Organismos |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/128318/1/2005RA-024.pdf
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Marc: |
LEADER 00657nam a2200157 a 4500
001 2021282
005 2015-09-03
008 2005 bl uuuu u00u1 u #d
100 1 $aAGOSTINI, P.
245 $aEfeitos da co-inoculação de Bradyrhizobium japonicum e bactérias endofíticas na colonização de raízes e emergência de plântulas de soja.$h[electronic resource]
260 $aIn: SEMANA DE ESTUDOS, 34., MOSTRA DE TRABALHOS CIENTÍFICOS, 2., 2005, Campinas/SP. Caderno de resumos. Campinas/SP: PUC-Campinas$c2005
650 $aBradyrhizobium Japonicum
653 $aCo-inoculação
653 $aEndofítico
700 1 $aMELO, I. S. de
700 1 $aSOARES, M. M. S. R.
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Embrapa Meio Ambiente (CNPMA) |
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