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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
10/03/2010 |
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Data da última atualização: |
15/03/2010 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ABREU, E. F. M.; SOUZA, A. R. R. C.; ANDRADE, E. C. de; VIANNA, G. R.; ARAGAO, F. J. L. |
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Afiliação: |
EMANUEL FELIPE MEDEIROS ABREU, CNPMF; EDUARDO CHUMBINHO DE ANDRADE, CNPMF; GIOVANNI RODRIGUES VIANNA, CENARGEN; FRANCISCO JOSE LIMA ARAGAO, CENARGEN. |
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Título: |
Biolistic-mediated transformation Carica papaya by combining resistance to the herbicides Imazapyr and ammonium glufosinate as selectable markers. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 2., 2009, Búzios. Programa e resumos. [s.l.]: Sociedade Brasileira de Genética, 2009. p. 23. |
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Idioma: |
Inglês |
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Conteúdo: |
Papaya (carica papaya l.) is the most cultivated species of the Caricaceae family. It is grown in lowland tropical and subtropical areas around the world. Areproducible and effective method for transforming papaya based on the introduction of a mutant ahas (coding for acetolactate synthase) and bar (conding for PAT) genes, and selection with imazapyr and ammonium glufisinate (GA) (respectively) should facilitate detailed genomics studies, as well as the development of transgenic papaya varieties with improved agricultural characteristics. For this new strategy to transform, green fruit of open pollinated "Sunrise" papaya, harvested 90 to 120 days after fruit set, was obtained from germplasm bank from Embrapa Cassava and Tropical Fruit. |
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Thesagro: |
Herbicida. |
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Thesaurus Nal: |
imazapyr. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 01456naa a2200193 a 4500
001 1660536
005 2010-03-15
008 2009 bl uuuu u00u1 u #d
100 1 $aABREU, E. F. M.
245 $aBiolistic-mediated transformation Carica papaya by combining resistance to the herbicides Imazapyr and ammonium glufosinate as selectable markers.
260 $c2009
520 $aPapaya (carica papaya l.) is the most cultivated species of the Caricaceae family. It is grown in lowland tropical and subtropical areas around the world. Areproducible and effective method for transforming papaya based on the introduction of a mutant ahas (coding for acetolactate synthase) and bar (conding for PAT) genes, and selection with imazapyr and ammonium glufisinate (GA) (respectively) should facilitate detailed genomics studies, as well as the development of transgenic papaya varieties with improved agricultural characteristics. For this new strategy to transform, green fruit of open pollinated "Sunrise" papaya, harvested 90 to 120 days after fruit set, was obtained from germplasm bank from Embrapa Cassava and Tropical Fruit.
650 $aimazapyr
650 $aHerbicida
700 1 $aSOUZA, A. R. R. C.
700 1 $aANDRADE, E. C. de
700 1 $aVIANNA, G. R.
700 1 $aARAGAO, F. J. L.
773 $tIn: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 2., 2009, Búzios. Programa e resumos. [s.l.]: Sociedade Brasileira de Genética, 2009. p. 23.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Algodão; Embrapa Semiárido. |
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Data corrente: |
05/09/2022 |
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Data da última atualização: |
04/02/2023 |
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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: |
JOVINO, R. S.; SILVA, T. R. da; RODRIGUES, R. T.; CARVALHO, J. R. de S.; CUNHA, J. B. de A.; LIMA, L. M. de; SANTOS, R. C. dos; SANTOS, C. E. de R. e S.; RIBEIRO, P. R. de A.; FREITAS, A. D. S. de; MARTINS, L. M. V.; FERNANDES JUNIOR, P. I. |
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Afiliação: |
RAPHAEL SILVA JOVINO, Universidade Estadual da Paraíba; THAÍSE ROSA DA SILVA, UNIVASF; RUTH TEREZINHA RODRIGUES, UNIVASF; JACKSON RAFAEL DE SÁ CARVALHO, Universidade Estadual de Feira de Santana; JUSSARA BARBOZA DE ALENCAR CUNHA, UNEB/DTCS; LIZIANE MARIA DE LIMA, CNPA; ROSEANE CAVALCANTI DOS SANTOS, CNPA; CAROLINA ETIENNE DE ROSÁLIA E SILVA SANTOS, UFRPE; PAULA ROSE DE ALMEIDA RIBEIRO, Bolsista CNPq; ANA DOLORES SANTIAGO DE FREITAS, UFRPE; LINDETE MÍRIA VIEIRA MARTINS, UNEB/DTCS; PAULO IVAN FERNANDES JUNIOR, CPATSA. |
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Título: |
Elite Bradyrhizobium strains boost biological nitrogen fixation and peanut yield in tropical drylands. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Brazilian Journal of Microbiology, v. 53, p. 1623-1632, 2022. |
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DOI: |
https://doi.org/10.1007/s42770-022-00792-4 |
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Idioma: |
Inglês |
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Conteúdo: |
Peanut (Arachis hypogaea L.) is an important crop for the family-based systems in the tropics, mainly in Brazil. In the Brazilian drylands, peanuts are cropped in low technological systems, and cheap and efficient technologies are needed to improve crop yield and sustainability. Despite this importance, few data are available on selecting efficient peanut rhizobia in experiments under different edaphoclimatic conditions. This work evaluated the agronomic efficiency and the biological nitrogen fixation (BNF) by two elite Bradyrhizobium strains under four different fields in the Brazilian semiarid region. We compared a new efficient strain Bradyrhizobium sp. ESA 123 with the reference strain B. elkanii SEMIA 6144, currently used in peanut rhizobial inoculants in Brazil. Besides the inoculated treatments, two uninoculated controls were assessed (with and without 80 kg ha−1 of N-urea). The BNF was estimated by the δ15N approach in three out of four field assays. BNF contribution was improved by inoculation of both Bradyrhizobium strains, ranging from 42 to 51% in Petrolina and 43 to 60% in Nossa Senhora da Glória. Peanuts? yields benefited from the inoculation of both strains and N fertilization in all four assays. Nevertheless, the results showed the efficiency of both strains under different edaphoclimatic conditions, indicating the native strain ESA 123 as a potential bacterium for recommendation as inoculants for peanuts in Brazil, mainly in drylands. |
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Palavras-Chave: |
Elite Bradyrhizobium; FBN; Inoculação de sementes; Rhizobia; Seleção de cepas. |
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Thesagro: |
Amendoim; Arachis Hypogaea; Fixação de Nitrogênio; Inoculante. |
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Thesaurus NAL: |
Arachis hypogaea subsp. hypogaea; Peanuts; Rhizobiaceae; Seed inoculation. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02772naa a2200421 a 4500
001 2151488
005 2023-02-04
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s42770-022-00792-4$2DOI
100 1 $aJOVINO, R. S.
245 $aElite Bradyrhizobium strains boost biological nitrogen fixation and peanut yield in tropical drylands.$h[electronic resource]
260 $c2022
520 $aPeanut (Arachis hypogaea L.) is an important crop for the family-based systems in the tropics, mainly in Brazil. In the Brazilian drylands, peanuts are cropped in low technological systems, and cheap and efficient technologies are needed to improve crop yield and sustainability. Despite this importance, few data are available on selecting efficient peanut rhizobia in experiments under different edaphoclimatic conditions. This work evaluated the agronomic efficiency and the biological nitrogen fixation (BNF) by two elite Bradyrhizobium strains under four different fields in the Brazilian semiarid region. We compared a new efficient strain Bradyrhizobium sp. ESA 123 with the reference strain B. elkanii SEMIA 6144, currently used in peanut rhizobial inoculants in Brazil. Besides the inoculated treatments, two uninoculated controls were assessed (with and without 80 kg ha−1 of N-urea). The BNF was estimated by the δ15N approach in three out of four field assays. BNF contribution was improved by inoculation of both Bradyrhizobium strains, ranging from 42 to 51% in Petrolina and 43 to 60% in Nossa Senhora da Glória. Peanuts? yields benefited from the inoculation of both strains and N fertilization in all four assays. Nevertheless, the results showed the efficiency of both strains under different edaphoclimatic conditions, indicating the native strain ESA 123 as a potential bacterium for recommendation as inoculants for peanuts in Brazil, mainly in drylands.
650 $aArachis hypogaea subsp. hypogaea
650 $aPeanuts
650 $aRhizobiaceae
650 $aSeed inoculation
650 $aAmendoim
650 $aArachis Hypogaea
650 $aFixação de Nitrogênio
650 $aInoculante
653 $aElite Bradyrhizobium
653 $aFBN
653 $aInoculação de sementes
653 $aRhizobia
653 $aSeleção de cepas
700 1 $aSILVA, T. R. da
700 1 $aRODRIGUES, R. T.
700 1 $aCARVALHO, J. R. de S.
700 1 $aCUNHA, J. B. de A.
700 1 $aLIMA, L. M. de
700 1 $aSANTOS, R. C. dos
700 1 $aSANTOS, C. E. de R. e S.
700 1 $aRIBEIRO, P. R. de A.
700 1 $aFREITAS, A. D. S. de
700 1 $aMARTINS, L. M. V.
700 1 $aFERNANDES JUNIOR, P. I.
773 $tBrazilian Journal of Microbiology$gv. 53, p. 1623-1632, 2022.
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