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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
11/12/2014 |
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Data da última atualização: |
17/10/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
COTTA, S. R.; DIAS, A. C. F.; MARRIEL, I. E.; ANDREOTE, F. D.; SELDIN, L.; ELSAS, J. D. van. |
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Afiliação: |
IVANILDO EVODIO MARRIEL, CNPMS. |
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Título: |
Different effects of transgenic maize and nontransgenic maize on nitrogen-transforming archaea and bacteria in tropical soils. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Applied and Environmental Microbiology, Washington, v. 80, n. 20, p. 6437-6445, Oct. 2014. |
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DOI: |
10.1128/AEM.01778-14 |
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Idioma: |
Inglês |
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Conteúdo: |
The composition of the rhizosphere microbiome is a result of interactions between plant roots, soil, and environmental conditions. The impact of genetic variation in plant species on the composition of the root-associated microbiota remains poorly understood. This study assessed the abundances and structures of nitrogen-transforming (ammonia-oxidizing) archaea and bacteria as well as nitrogen-fixing bacteria driven by genetic modification of their maize host plants. The data show that significant changes in the abundances (revealed by quantitative PCR) of ammonia-oxidizing bacterial and archaeal communities occurred as a result of the maize host being genetically modified. In contrast, the structures of the total communities (determined by PCRdenaturing gradient gel electrophoresis) were mainly driven by factors such as soil type and season and not by plant genotype. Thus, the abundances of ammonia-oxidizing bacterial and archaeal communities but not structures of those communities were revealed to be responsive to changes in maize genotype, allowing the suggestion that community abundances should be explored as candidate bioindicators for monitoring the possible impacts of cultivation of genetically modified plants. |
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Palavras-Chave: |
Planta geneticamente modificada. |
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Thesagro: |
Bactéria; Milho; Nitrogênio. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02018naa a2200241 a 4500
001 2002295
005 2018-10-17
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1128/AEM.01778-14$2DOI
100 1 $aCOTTA, S. R.
245 $aDifferent effects of transgenic maize and nontransgenic maize on nitrogen-transforming archaea and bacteria in tropical soils.$h[electronic resource]
260 $c2014
520 $aThe composition of the rhizosphere microbiome is a result of interactions between plant roots, soil, and environmental conditions. The impact of genetic variation in plant species on the composition of the root-associated microbiota remains poorly understood. This study assessed the abundances and structures of nitrogen-transforming (ammonia-oxidizing) archaea and bacteria as well as nitrogen-fixing bacteria driven by genetic modification of their maize host plants. The data show that significant changes in the abundances (revealed by quantitative PCR) of ammonia-oxidizing bacterial and archaeal communities occurred as a result of the maize host being genetically modified. In contrast, the structures of the total communities (determined by PCRdenaturing gradient gel electrophoresis) were mainly driven by factors such as soil type and season and not by plant genotype. Thus, the abundances of ammonia-oxidizing bacterial and archaeal communities but not structures of those communities were revealed to be responsive to changes in maize genotype, allowing the suggestion that community abundances should be explored as candidate bioindicators for monitoring the possible impacts of cultivation of genetically modified plants.
650 $aBactéria
650 $aMilho
650 $aNitrogênio
653 $aPlanta geneticamente modificada
700 1 $aDIAS, A. C. F.
700 1 $aMARRIEL, I. E.
700 1 $aANDREOTE, F. D.
700 1 $aSELDIN, L.
700 1 $aELSAS, J. D. van
773 $tApplied and Environmental Microbiology, Washington$gv. 80, n. 20, p. 6437-6445, Oct. 2014.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas; Embrapa Solos. |
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Data corrente: |
18/11/2019 |
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Data da última atualização: |
25/11/2019 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
OLIVEIRA, Y. M. M. de; PRADO, R. B.; AMANCIO, C. O. da G.; UZEDA, M. C.; GAROFOLO, A. C. S. |
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Afiliação: |
YEDA MARIA MALHEIROS DE OLIVEIRA, CNPF; RACHEL BARDY PRADO, CNPS; CRISTHIANE OLIVEIRA DA G AMANCIO, CNPAB; MARIELLA CAMARDELLI UZEDA, CNPAB; ANA CRISTINA SIEWERT GAROFOLO, CNPAB. |
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Título: |
Ecosystem conservation and poverty reduction. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: VILELA, G. F.; BENTES, M. P. de M.; OLIVEIRA, Y. M. M. de; MARQUES, D. K. S.; SILVA, J. C. B. (Ed.). Life on land: contributions of Embrapa. Brasília, DF: Embrapa, 2019. E-book. cap. 9, p. 105-113. (Sustainable development goal, 15). |
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Idioma: |
Inglês |
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Conteúdo: |
This chapter addresses the contributions of the Brazilian Agricultural Research Corporation (Embrapa) in operating public policies to achieve target 15.9 of the Sustainable Development Goals 15 (United Nations, 2018): By 2020, integrate ecosystem and biodiversity values into national and local planning, development processes, poverty reduction strategies and accounts. |
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Palavras-Chave: |
Serviços ecossistêmicos. |
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Thesagro: |
Biodiversidade; Políticas Públicas. |
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Thesaurus NAL: |
Ecosystem services; Public policy. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/205423/1/2019-CAP-Yeda-SDG-Ecosystem.pdf
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Marc: |
LEADER 01213naa a2200229 a 4500
001 2115025
005 2019-11-25
008 2019 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, Y. M. M. de
245 $aEcosystem conservation and poverty reduction.$h[electronic resource]
260 $c2019
520 $aThis chapter addresses the contributions of the Brazilian Agricultural Research Corporation (Embrapa) in operating public policies to achieve target 15.9 of the Sustainable Development Goals 15 (United Nations, 2018): By 2020, integrate ecosystem and biodiversity values into national and local planning, development processes, poverty reduction strategies and accounts.
650 $aEcosystem services
650 $aPublic policy
650 $aBiodiversidade
650 $aPolíticas Públicas
653 $aServiços ecossistêmicos
700 1 $aPRADO, R. B.
700 1 $aAMANCIO, C. O. da G.
700 1 $aUZEDA, M. C.
700 1 $aGAROFOLO, A. C. S.
773 $tIn: VILELA, G. F.; BENTES, M. P. de M.; OLIVEIRA, Y. M. M. de; MARQUES, D. K. S.; SILVA, J. C. B. (Ed.). Life on land: contributions of Embrapa. Brasília, DF: Embrapa, 2019. E-book. cap. 9, p. 105-113. (Sustainable development goal, 15).
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Registro original: |
Embrapa Florestas (CNPF) |
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