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Registro Completo |
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Biblioteca(s): |
Embrapa Soja; Embrapa Suínos e Aves. |
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Data corrente: |
10/03/2016 |
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Data da última atualização: |
10/06/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BABUJIA, L. C.; SILVA, A. P.; NAKATANI, A. S.; CANTAO, M. E.; VASCONCELOS, A. T. R.; VISENTAINER, J. V.; HUNGRIA, M. |
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Afiliação: |
LETÍCIA CARLOS BABUJIA, UEM; ADRIANA PEREIRA SILVA, UEL; ANDRE´ SHIGUEYOSHI NAKATANI, CNPQ; MAURICIO EGIDIO CANTAO, CNPSA; ANA TEREZA RIBEIRO VASCONCELOS, LNCC; JESUI´ VERGILIO VISENTAINER, UEM; MARIANGELA HUNGRIA DA CUNHA, CNPSO. |
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Título: |
Impact of long-term cropping of glyphosate-resistant transgenic soybean [Glycine max (L.) Merr.] on soil microbiome. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Transgenic Research, Feb., p.1-6, 2016. |
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DOI: |
10.1007/s11248-016-9938-4 |
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Idioma: |
Inglês
Português |
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Conteúdo: |
The transgenic soybean [Glycine max (L.) Merrill] occupies about 80 % of the global area cropped with this legume, the majority comprising the glyphosate-resistant trait (Roundup Ready®, GR or RR). However, concerns about possible impacts of transgenic crops on soil microbial communities are often raised. We investigated soil chemical, physical and microbiological properties, and grain yields in long-term field trials involving conventional and nearly isogenic RR transgenic genotypes. The trials were performed at two locations in Brazil, with different edaphoclimatic conditions. Large differences in physical, chemical and classic microbiological parameters (microbial biomass of C and N, basal respiration), as well as in grain production were observed between the sites. Some phyla (Proteobacteria, Actinobacteria, Acidobacteria), classes (Alphaproteobacteria, Actinomycetales, Solibacteres) and orders (Rhizobiales, Burkholderiales, Myxococcales, Pseudomonadales), as well as some functional subsystems (clustering-based subsystems, carbohydrates, amino acids and protein metabolism) were, in general, abundant in all treatments. However, bioindicators related to superior soil fertility and physical properties at Londrina were identified, among them a higher ratio of Proteobacteria:Acidobacteria. Regarding the transgene, the metagenomics showed differences in microbial taxonomic and functional abundances, but lower in magnitude than differences observed between the sites. Besides the site-specific differences, Proteobacteria, Firmicutes and Chlorophyta were higher in the transgenic treatment, as well as sequences related to protein metabolism, cell division and cycle. Although confirming effects of the transgenic trait on soil microbiome, no differences were recorded in grain yields, probably due to the buffering capacity associated with the high taxonomic and functional microbial diversity observed in all treatments. MenosThe transgenic soybean [Glycine max (L.) Merrill] occupies about 80 % of the global area cropped with this legume, the majority comprising the glyphosate-resistant trait (Roundup Ready®, GR or RR). However, concerns about possible impacts of transgenic crops on soil microbial communities are often raised. We investigated soil chemical, physical and microbiological properties, and grain yields in long-term field trials involving conventional and nearly isogenic RR transgenic genotypes. The trials were performed at two locations in Brazil, with different edaphoclimatic conditions. Large differences in physical, chemical and classic microbiological parameters (microbial biomass of C and N, basal respiration), as well as in grain production were observed between the sites. Some phyla (Proteobacteria, Actinobacteria, Acidobacteria), classes (Alphaproteobacteria, Actinomycetales, Solibacteres) and orders (Rhizobiales, Burkholderiales, Myxococcales, Pseudomonadales), as well as some functional subsystems (clustering-based subsystems, carbohydrates, amino acids and protein metabolism) were, in general, abundant in all treatments. However, bioindicators related to superior soil fertility and physical properties at Londrina were identified, among them a higher ratio of Proteobacteria:Acidobacteria. Regarding the transgene, the metagenomics showed differences in microbial taxonomic and functional abundances, but lower in magnitude than differences observed between the sites. Besides th... Mostrar Tudo |
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Thesagro: |
Fertilidade do solo; Planta transgênica; Soja. |
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Thesaurus Nal: |
Soil fertility; Soybeans; Transgenic plants. |
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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/140962/1/art3A10.10072Fs11248-016-9938-4.pdf
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Marc: |
LEADER 02769naa a2200277 a 4500
001 2046721
005 2016-06-10
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1007/s11248-016-9938-4$2DOI
100 1 $aBABUJIA, L. C.
245 $aImpact of long-term cropping of glyphosate-resistant transgenic soybean [Glycine max (L.) Merr.] on soil microbiome.$h[electronic resource]
260 $c2016
520 $aThe transgenic soybean [Glycine max (L.) Merrill] occupies about 80 % of the global area cropped with this legume, the majority comprising the glyphosate-resistant trait (Roundup Ready®, GR or RR). However, concerns about possible impacts of transgenic crops on soil microbial communities are often raised. We investigated soil chemical, physical and microbiological properties, and grain yields in long-term field trials involving conventional and nearly isogenic RR transgenic genotypes. The trials were performed at two locations in Brazil, with different edaphoclimatic conditions. Large differences in physical, chemical and classic microbiological parameters (microbial biomass of C and N, basal respiration), as well as in grain production were observed between the sites. Some phyla (Proteobacteria, Actinobacteria, Acidobacteria), classes (Alphaproteobacteria, Actinomycetales, Solibacteres) and orders (Rhizobiales, Burkholderiales, Myxococcales, Pseudomonadales), as well as some functional subsystems (clustering-based subsystems, carbohydrates, amino acids and protein metabolism) were, in general, abundant in all treatments. However, bioindicators related to superior soil fertility and physical properties at Londrina were identified, among them a higher ratio of Proteobacteria:Acidobacteria. Regarding the transgene, the metagenomics showed differences in microbial taxonomic and functional abundances, but lower in magnitude than differences observed between the sites. Besides the site-specific differences, Proteobacteria, Firmicutes and Chlorophyta were higher in the transgenic treatment, as well as sequences related to protein metabolism, cell division and cycle. Although confirming effects of the transgenic trait on soil microbiome, no differences were recorded in grain yields, probably due to the buffering capacity associated with the high taxonomic and functional microbial diversity observed in all treatments.
650 $aSoil fertility
650 $aSoybeans
650 $aTransgenic plants
650 $aFertilidade do solo
650 $aPlanta transgênica
650 $aSoja
700 1 $aSILVA, A. P.
700 1 $aNAKATANI, A. S.
700 1 $aCANTAO, M. E.
700 1 $aVASCONCELOS, A. T. R.
700 1 $aVISENTAINER, J. V.
700 1 $aHUNGRIA, M.
773 $tTransgenic Research, Feb., p.1-6, 2016.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
08/02/2008 |
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Data da última atualização: |
30/05/2012 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MARTINS, V. L. C.; SILVA, M. J. S. da; MARTINS-DA-SILVA, R. C. V. |
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Afiliação: |
Vera Lúcia Campos Martins, Museu Nacional do Rio de Janeiro; Maria Jociléia Soares da Silva, bolsista CPATU; REGINA CELIA VIANA MARTINS DA SILVA, CPATU. |
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Título: |
Tipos nomenclaturais de Crhysobalanaceae depositados no acervo de Herbário IAN (Embrapa Amazônia Oriental) - Belém, PA, Brasil. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTÂNICA, 58., 2007, São Paulo. A botânica no Brasil: pesquisa, ensino e políticas públicas ambientais: resumos. São Paulo: Sociedade Botânica do Brasil, 2007. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; IAN; Pará. |
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Thesagro: |
Coleção de Planta; Herbário; Taxonomia. |
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Thesaurus NAL: |
Amazonia; Chrysobalanaceae. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/60432/1/TiposNomenclaturais.pdf
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Marc: |
LEADER 00826nam a2200229 a 4500
001 1409273
005 2012-05-30
008 2007 bl uuuu u00u1 u #d
100 1 $aMARTINS, V. L. C.
245 $aTipos nomenclaturais de Crhysobalanaceae depositados no acervo de Herbário IAN (Embrapa Amazônia Oriental) - Belém, PA, Brasil.
260 $aIn: CONGRESSO NACIONAL DE BOTÂNICA, 58., 2007, São Paulo. A botânica no Brasil: pesquisa, ensino e políticas públicas ambientais: resumos. São Paulo: Sociedade Botânica do Brasil$c2007
300 $c1 CD-ROM.
650 $aAmazonia
650 $aChrysobalanaceae
650 $aColeção de Planta
650 $aHerbário
650 $aTaxonomia
653 $aBrasil
653 $aIAN
653 $aPará
700 1 $aSILVA, M. J. S. da
700 1 $aMARTINS-DA-SILVA, R. C. V.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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