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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
13/02/2015 |
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Data da última atualização: |
05/03/2018 |
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Tipo da produção científica: |
Boletim de Pesquisa e Desenvolvimento |
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Autoria: |
PINHEIRO, J. B.; RODRIGUES, C. da S.; PEREIRA, R. B.; SUINAGA, F. A. |
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Afiliação: |
JADIR BORGES PINHEIRO, CNPH; CECÍLIA DA SILVA RODRIGUES, FITOPATOLOGIA. UNIVERSIDADE DE BRASÍLIA. BOLSISTA EMBRAPA HORTALIÇAS.; RICARDO BORGES PEREIRA, CNPH; FABIO AKIYOSHI SUINAGA, CNPH. |
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Título: |
Reprodução de Meloidogyne incognita raça 1 e M. javanica em cultivares de alface. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Brasília, DF: Embrapa Hortaliças, 2014. |
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Páginas: |
16 p. |
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Série: |
(Embrapa Hortaliças. Boletim de Pesquisa e Desenvolvimento, 123). |
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ISSN: |
1677-2229 |
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Idioma: |
Português |
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Thesagro: |
Alface; Variedade resistente. |
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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/118013/1/BPD-123.pdf
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Marc: |
LEADER 00624nam a2200193 a 4500
001 2008768
005 2018-03-05
008 2014 bl uuuu u0uu1 u #d
022 $a1677-2229
100 1 $aPINHEIRO, J. B.
245 $aReprodução de Meloidogyne incognita raça 1 e M. javanica em cultivares de alface.$h[electronic resource]
260 $aBrasília, DF: Embrapa Hortaliças$c2014
300 $a16 p.
490 $a(Embrapa Hortaliças. Boletim de Pesquisa e Desenvolvimento, 123).
650 $aAlface
650 $aVariedade resistente
700 1 $aRODRIGUES, C. da S.
700 1 $aPEREIRA, R. B.
700 1 $aSUINAGA, F. A.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Origem |
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Cutter |
Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados; Embrapa Soja. |
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Data corrente: |
22/11/2016 |
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Data da última atualização: |
23/11/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
DALL'AGNOL, R. F.; PLOTEGHER, F.; SOUZA, R. C.; MENDES, I. de C.; REIS JUNIOR, F. B. dos; BÉNA, G.; MOULIN, L.; HUNGRIA, M. |
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Afiliação: |
REBECA F. DALL'AGNOL, UEL; FÁBIO PLOTEGHER; RENATA C. SOUZA, UFPR; IEDA DE CARVALHO MENDES, CPAC; FABIO BUENO DOS REIS JUNIOR, CPAC; GILLES BÉNA, IRD, CIRAD, Montpellier; LIONEL MOULIN, IRD, CIRAD, Montpellier; MARIANGELA HUNGRIA DA CUNHA, CNPSO. |
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Título: |
Paraburkholderia nodosa is the main N2-fixing species trapped by promiscuous common bean (Phaseolus vulgaris L.) in the Brazilian 'Cerradão'. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
FEMS Microbiology Ecology, 2016, v. 92, n. 8, 14 p., nov. 2016. |
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DOI: |
10.1093/femsec/fiw108 |
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Idioma: |
Inglês
Português |
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Conteúdo: |
The bacterial genus Burkholderia comprises species occupying several habitats, including a group of symbionts of leguminous plants?also called beta-rhizobia?that has been recently ascribed to the new genus Paraburkholderia. Weused common bean ( Phaseolus vulgaris L.) plants to trap rhizobia from an undisturbed soil of the Brazilian Cerrado under the vegetation type ?Cerradão?. Genetic characterization started with the analyses of 181 isolates by BOX-PCR, where the majority revealed unique profiles, indicating high inter- and intra-species diversity. Restriction fragment length polymorphism-PCR of the 16S rRNA of representative strains of the BOX-PCR groups indicated two main clusters, and gene-sequencing analysis identified the minority (27%) as Rhizobium and the majority (73%) as Paraburkholderia. Phylogenetic analyses of the 16S rRNA and housekeeping (recA and gyrB) genes positioned all strains of the second cluster in the species P. nodosa , and the phylogeny of a symbiotic gene?nodC ?was in agreement with the conserved genes. All isolates were stable vis-à-vis nodulating common bean, but, in general, with a low capacity for fixing N2 , although some effective strains were identified. The predominance of P. nodosa might be associated with the edaphic properties of the Cerrado biome, and might represent an important role in terms of maintenance of the ecosystem, which is characterized by acid soils with high saturation of aluminum and low N2 content. |
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Palavras-Chave: |
Fixação biológica; Fixação biológica de nitrogênio. |
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Thesagro: |
Bactéria; Cerrado. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/150370/1/2016DallAgnoletalFEMSMicrobEcol.pdf
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Marc: |
LEADER 02305naa a2200265 a 4500
001 2056811
005 2016-11-23
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1093/femsec/fiw108$2DOI
100 1 $aDALL'AGNOL, R. F.
245 $aParaburkholderia nodosa is the main N2-fixing species trapped by promiscuous common bean (Phaseolus vulgaris L.) in the Brazilian 'Cerradão'.
260 $c2016
520 $aThe bacterial genus Burkholderia comprises species occupying several habitats, including a group of symbionts of leguminous plants?also called beta-rhizobia?that has been recently ascribed to the new genus Paraburkholderia. Weused common bean ( Phaseolus vulgaris L.) plants to trap rhizobia from an undisturbed soil of the Brazilian Cerrado under the vegetation type ?Cerradão?. Genetic characterization started with the analyses of 181 isolates by BOX-PCR, where the majority revealed unique profiles, indicating high inter- and intra-species diversity. Restriction fragment length polymorphism-PCR of the 16S rRNA of representative strains of the BOX-PCR groups indicated two main clusters, and gene-sequencing analysis identified the minority (27%) as Rhizobium and the majority (73%) as Paraburkholderia. Phylogenetic analyses of the 16S rRNA and housekeeping (recA and gyrB) genes positioned all strains of the second cluster in the species P. nodosa , and the phylogeny of a symbiotic gene?nodC ?was in agreement with the conserved genes. All isolates were stable vis-à-vis nodulating common bean, but, in general, with a low capacity for fixing N2 , although some effective strains were identified. The predominance of P. nodosa might be associated with the edaphic properties of the Cerrado biome, and might represent an important role in terms of maintenance of the ecosystem, which is characterized by acid soils with high saturation of aluminum and low N2 content.
650 $aBactéria
650 $aCerrado
653 $aFixação biológica
653 $aFixação biológica de nitrogênio
700 1 $aPLOTEGHER, F.
700 1 $aSOUZA, R. C.
700 1 $aMENDES, I. de C.
700 1 $aREIS JUNIOR, F. B. dos
700 1 $aBÉNA, G.
700 1 $aMOULIN, L.
700 1 $aHUNGRIA, M.
773 $tFEMS Microbiology Ecology, 2016$gv. 92, n. 8, 14 p., nov. 2016.
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Embrapa Soja (CNPSO) |
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