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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
30/03/1999 |
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Data da última atualização: |
30/03/1999 |
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Autoria: |
NISHI, C. Y. M.; BODDEY, L. H.; VARGAS, M. A. T.; HUNGRIA, M. |
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Título: |
Morphological, physiological and genetic characterization of two new Bradyrhizobium strains recently recommended as Brasilian commercial inoculants for soybean. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
Symbiosis, Rehovot, Israel, v.20, p.147-162, 1996. |
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Idioma: |
Inglês |
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Conteúdo: |
Large scale soybean inoculantion in Brazil started in 1960 and, since the, several strains from other countries were introduced into the Brazilian soils. Since 1992, two new strains have been used as Brazilian inoculants, CPAC 7 and CPAC 15, which are natural variants of CB1809 (received from Australia in 1966) and SEMIA 566 (isolated from a North American inoculant in 1966), respectively, and were obtained in a selection program for higher efficiency of N2 fixation and competitiveness. Analyses of morphological and physiological parameters, particularly the ones that differentiate the species B. japonicum and B. elkanii, indicated that CB 1809 and the variant CPAC 7 show the characteristics of B. japonicum, while SEMIA 566 and CPAC 15 fit into the species B. elkanii. Differences between parental and variant strains included also several profiles in RAPD analysis. Increases in nodulation, nodule occupancy and yield due to inoculation were observed even in a soil containing 2.2 X 105 cells/g of soil. |
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Palavras-Chave: |
Brasil; Inoculants. |
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Thesagro: |
Bradyrhizobium Japonicum; Cerrado; Fisiologia Vegetal; Genética Vegetal; Glycine Max; Inoculante; Morfologia Vegetal; Soja. |
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Thesaurus Nal: |
Bradyrhizobium elkanii; Brazil; genetics; plant anatomy; plant physiology; soybeans. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02011naa a2200349 a 4500
001 1554771
005 1999-03-30
008 1996 bl --- 0-- u #d
100 1 $aNISHI, C. Y. M.
245 $aMorphological, physiological and genetic characterization of two new Bradyrhizobium strains recently recommended as Brasilian commercial inoculants for soybean.
260 $c1996
520 $aLarge scale soybean inoculantion in Brazil started in 1960 and, since the, several strains from other countries were introduced into the Brazilian soils. Since 1992, two new strains have been used as Brazilian inoculants, CPAC 7 and CPAC 15, which are natural variants of CB1809 (received from Australia in 1966) and SEMIA 566 (isolated from a North American inoculant in 1966), respectively, and were obtained in a selection program for higher efficiency of N2 fixation and competitiveness. Analyses of morphological and physiological parameters, particularly the ones that differentiate the species B. japonicum and B. elkanii, indicated that CB 1809 and the variant CPAC 7 show the characteristics of B. japonicum, while SEMIA 566 and CPAC 15 fit into the species B. elkanii. Differences between parental and variant strains included also several profiles in RAPD analysis. Increases in nodulation, nodule occupancy and yield due to inoculation were observed even in a soil containing 2.2 X 105 cells/g of soil.
650 $aBradyrhizobium elkanii
650 $aBrazil
650 $agenetics
650 $aplant anatomy
650 $aplant physiology
650 $asoybeans
650 $aBradyrhizobium Japonicum
650 $aCerrado
650 $aFisiologia Vegetal
650 $aGenética Vegetal
650 $aGlycine Max
650 $aInoculante
650 $aMorfologia Vegetal
650 $aSoja
653 $aBrasil
653 $aInoculants
700 1 $aBODDEY, L. H.
700 1 $aVARGAS, M. A. T.
700 1 $aHUNGRIA, M.
773 $tSymbiosis, Rehovot, Israel$gv.20, p.147-162, 1996.
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Registro original: |
Embrapa Cerrados (CPAC) |
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Registro |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Recursos Genéticos e Biotecnologia. Para informações adicionais entre em contato com cenargen.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
07/08/2017 |
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Data da última atualização: |
31/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
JORDÃO, L. S. B.; MORIM, M. P.; BAUMGRATZ, J. F. A.; SIMON, M. F. |
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Afiliação: |
LUCAS SÁ BARRETO JORDÃO, JARDIM BOTÂNICO DO RIO DE JANEIRO; MARLI PIRES MORIM, JARDIM BOTÂNICO DO RIO DE JANEIRO; JOSÉ FERNANDO A. BAUMGRATZ, JARDIM BOTÂNICO DO RIO DE JANEIRO; MARCELO FRAGOMENI SIMON, CENARGEN. |
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Título: |
A new species of Mimosa (Leguminosae) endemic to the Brazilian Cerrado. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Phytotaxa, v. 312, n. 2, p. 237-246, 2017. |
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DOI: |
10.11646/phytotaxa.312.2.6 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Endemism; Espinhaço mountain range; Serra do Cabral. |
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Thesaurus NAL: |
Fabaceae; Sympatric Speciation; Taxonomy. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00675naa a2200229 a 4500
001 2073691
005 2023-03-31
008 2017 bl uuuu u00u1 u #d
024 7 $a10.11646/phytotaxa.312.2.6$2DOI
100 1 $aJORDÃO, L. S. B.
245 $aA new species of Mimosa (Leguminosae) endemic to the Brazilian Cerrado.$h[electronic resource]
260 $c2017
650 $aFabaceae
650 $aSympatric Speciation
650 $aTaxonomy
653 $aEndemism
653 $aEspinhaço mountain range
653 $aSerra do Cabral
700 1 $aMORIM, M. P.
700 1 $aBAUMGRATZ, J. F. A.
700 1 $aSIMON, M. F.
773 $tPhytotaxa$gv. 312, n. 2, p. 237-246, 2017.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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