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| Registros recuperados : 10 | |
| 3. |  | COTTA, S. R.; DIAS, A. C. F.; MARRIEL, I. E.; ANDREOTE, F. D.; SELDIN, L.; ELSAS, J. D. van. Different effects of transgenic maize and nontransgenic maize on nitrogen-transforming archaea and bacteria in tropical soils. Applied and Environmental Microbiology, Washington, v. 80, n. 20, p. 6437-6445, Oct. 2014.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 4. | | COTTA, S. R.; DIAS, A. C. F.; MARRIEL, I. E.; GOMES, E. A.; ELSAS, J. D. van; SELDIN, L. Avaliação do possível impacto de milho geneticamente modificado na ciclagem do nitrogênio em solo de Cerrado. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: Sociedade Brasileira de Ciência do Solo, 2012. 1 CD-ROM. Fertbio 2012.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 5. | | COTTA, S. R.; DIAS, A. C. F.; MARRIEL, I. E.; GOMES, E. A.; ELSAS, J. D. van; SELDIN, L. Temporal dynamics of microbial communities in the rhizosphere of two genetically modified (GM) maize hybrids in tropical agrosystems. Antonie van Leeuwenhoek, Dordrecht, v. 103, n. 3, p. 589-601, 2013.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 6. | | FERREIRA, D. A. F. da; COTTA, S. R.; VOLLÚ, R. E.; JURELEVICIUS, D. A. de; MARQUES, J. M.; MARRIEL, I. E.; SELDIN, L. Endophytic microbial community in two transgenic maize genotypes and in their near-isogenic non-transgenic maize genotype. BMC Microbiology, v. 14, n. 332, p. 1-9, 2014.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 7. | | SÁ, A. L. B.; DIAS, A. C. F.; QUECINE, M. C.; COTTA, S. R.; FASANELLA, C. C.; ANDREOTE, F. D.; MELO, I. S. de. Screening of endoglucanase-producing bacteria in the saline rhizosphere of Rhizophora mangle. Brazilian Journal of Microbiology, São Paulo, v. 45, n. 1, p. 193-197, 2014.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 8. | | COTTA, S. R; MOTA, F. F. da; TUPINAMBÁ, G.; ISHIDA, K.; ROZENTAL, S.; SILVA, D. O. e; SILVA, A. J. R. da; BIZZO, H. R.; ALVIANO, D. S.; ALVIANO, C. S.; SELDIN, L. Antimicrobial activity of Paenibacillus kribbensis POC 115 against the dermatophyte Trichophyton rubrum. World Journal of Microbiology and Biotechnology, v. 28, n. 3, p. 953-962, 2012.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 9. | | SILVA, A. M. M.; JONES, D. L.; CHADWICK, D. R.; QI, X.; COTTA, S. R.; ARAÚJO, V. L. V. P.; MATTEOLI, F. P.; LACERDA-JÚNIOR, G. V.; PEREIRA, A. P. A.; FERNANDES JUNIOR, P. I.; CARDOSO, E. J. B. N. Can arbuscular mycorrhizal fungi and rhizobacteria facilitate P33 uptake in maize plants under water stress? Microbiological Research, v. 271, 127350, 2023.| Biblioteca(s): Embrapa Semiárido. |
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| 10. | | VOLLÚ, R. E.; COTTA, S. R.; JURELEVICIUS, D.; LEITE, D. C. de A.; PARENTE, C. E. T.; MALM, O.; MARTINS, T. C.; RESENDE, A. V. de; MARRIEL, I. E.; SELDIN, L. Response of the bacterial communities associated with maize rhizosphere to poultry litter as an organomineral fertilizer. Frontiers in Environmental Science, v. 6, article 118, 2018.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 10 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
13/02/2015 |
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Data da última atualização: |
23/05/2017 |
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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: |
FERREIRA, D. A. F. da; COTTA, S. R.; VOLLÚ, R. E.; JURELEVICIUS, D. A. de; MARQUES, J. M.; MARRIEL, I. E.; SELDIN, L. |
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Afiliação: |
IVANILDO EVODIO MARRIEL, CNPMS. |
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Título: |
Endophytic microbial community in two transgenic maize genotypes and in their near-isogenic non-transgenic maize genotype. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
BMC Microbiology, v. 14, n. 332, p. 1-9, 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
Background: Despite all the benefits assigned to the genetically modified plants, there are still no sufficient data available in literature concerning the possible effects on the microbial communities associated with these plants. Therefore, this study was aimed at examining the effects of the genetic modifications of two transgenic maize genotypes (MON810–expressing the insecticidal Bt-toxin and TC1507–expressing the insecticidal Bt-toxin and the herbicide resistance PAT [phosphinothricin-N -acetyltransferase]) on their endophytic microbial communities, in comparison to the microbial community found in the near-isogenic non-transgenic maize (control). Results: The structure of the endophytic communities (Bacteria, Archaea and fungi) and their composition (Bacteria) were evaluated by denaturing gradient gel electrophoresis (DGGE) and the construction of clone libraries, respectively. DGGE analysis and the clone libraries of the bacterial community showed that genotype TC1507 slightly differed from the other two genotypes. Genotype TC1507 showed a higher diversity within its endophytic bacterial community when compared to the other genotypes. Although some bacterial genera were found in all genotypes, such as the genera Burkholderia, Achromobacer and Stenotrophomonas, some were unique to genotype TC1507. Moreover, OTUs associated with Enterobacter predominated only in TC1507 clone libraries. Conclusion: The endophytic bacterial community of the maize genotype TC1507 differed from the communities of the maize genotype MON810 and of their near-isogenic parental genotypes (non-Bt or control). The differences observed among the maize genotypes studied may be associated with insertion of the gene coding for the protein PAT present only in the transgenic genotype TC1507. MenosBackground: Despite all the benefits assigned to the genetically modified plants, there are still no sufficient data available in literature concerning the possible effects on the microbial communities associated with these plants. Therefore, this study was aimed at examining the effects of the genetic modifications of two transgenic maize genotypes (MON810–expressing the insecticidal Bt-toxin and TC1507–expressing the insecticidal Bt-toxin and the herbicide resistance PAT [phosphinothricin-N -acetyltransferase]) on their endophytic microbial communities, in comparison to the microbial community found in the near-isogenic non-transgenic maize (control). Results: The structure of the endophytic communities (Bacteria, Archaea and fungi) and their composition (Bacteria) were evaluated by denaturing gradient gel electrophoresis (DGGE) and the construction of clone libraries, respectively. DGGE analysis and the clone libraries of the bacterial community showed that genotype TC1507 slightly differed from the other two genotypes. Genotype TC1507 showed a higher diversity within its endophytic bacterial community when compared to the other genotypes. Although some bacterial genera were found in all genotypes, such as the genera Burkholderia, Achromobacer and Stenotrophomonas, some were unique to genotype TC1507. Moreover, OTUs associated with Enterobacter predominated only in TC1507 clone libraries. Conclusion: The endophytic bacterial community of the maize genotype TC1507 differed... Mostrar Tudo |
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Palavras-Chave: |
Enzima PAT; Proteína Cry. |
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Thesagro: |
Alimento transgênico; Milho. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02526naa a2200241 a 4500
001 2008692
005 2017-05-23
008 2014 bl uuuu u00u1 u #d
100 1 $aFERREIRA, D. A. F. da
245 $aEndophytic microbial community in two transgenic maize genotypes and in their near-isogenic non-transgenic maize genotype.$h[electronic resource]
260 $c2014
520 $aBackground: Despite all the benefits assigned to the genetically modified plants, there are still no sufficient data available in literature concerning the possible effects on the microbial communities associated with these plants. Therefore, this study was aimed at examining the effects of the genetic modifications of two transgenic maize genotypes (MON810–expressing the insecticidal Bt-toxin and TC1507–expressing the insecticidal Bt-toxin and the herbicide resistance PAT [phosphinothricin-N -acetyltransferase]) on their endophytic microbial communities, in comparison to the microbial community found in the near-isogenic non-transgenic maize (control). Results: The structure of the endophytic communities (Bacteria, Archaea and fungi) and their composition (Bacteria) were evaluated by denaturing gradient gel electrophoresis (DGGE) and the construction of clone libraries, respectively. DGGE analysis and the clone libraries of the bacterial community showed that genotype TC1507 slightly differed from the other two genotypes. Genotype TC1507 showed a higher diversity within its endophytic bacterial community when compared to the other genotypes. Although some bacterial genera were found in all genotypes, such as the genera Burkholderia, Achromobacer and Stenotrophomonas, some were unique to genotype TC1507. Moreover, OTUs associated with Enterobacter predominated only in TC1507 clone libraries. Conclusion: The endophytic bacterial community of the maize genotype TC1507 differed from the communities of the maize genotype MON810 and of their near-isogenic parental genotypes (non-Bt or control). The differences observed among the maize genotypes studied may be associated with insertion of the gene coding for the protein PAT present only in the transgenic genotype TC1507.
650 $aAlimento transgênico
650 $aMilho
653 $aEnzima PAT
653 $aProteína Cry
700 1 $aCOTTA, S. R.
700 1 $aVOLLÚ, R. E.
700 1 $aJURELEVICIUS, D. A. de
700 1 $aMARQUES, J. M.
700 1 $aMARRIEL, I. E.
700 1 $aSELDIN, L.
773 $tBMC Microbiology$gv. 14, n. 332, p. 1-9, 2014.
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