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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
11/04/2024 |
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Data da última atualização: |
11/04/2024 |
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Autoria: |
SILVA, M. R. S. S. da; BRESOLIN, J. D.; KRUGER, R. H.; BUSTAMANTE, M. M. C.; REIS JUNIOR, F. B. dos. |
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Afiliação: |
MARIA REGINA SILVEIRA SARTORI DA SILVA, UNIVERSIDADE DE BRASÍLIA; JOANA DIAS BRESOLIN, UNIVERSIDADE DE BRASÍLIA; RICARDO HENRIQUE KRUGER, UNIVERSIDADE CATÓLICA DE BRASÍLIA; MERCEDES MARIA CUNHA BUSTAMANTE, UNIVERSIDADE DE BRASÍLIA; FABIO BUENO DOS REIS JUNIOR, CPAC. |
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Título: |
Effects of land use changes on soil microbial communities in the Cerrado region. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: CONFERÊNCIA CIENTÍFICA DO LBA, 3., 2004, Brasília, DF. Anais de trabalhos completos. Brasília, DF: LBA, 2004. |
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Páginas: |
1 p. |
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Idioma: |
Inglês |
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Conteúdo: |
The composition and activity of soil microbial communities largely determine biogeochemical cycles, the turnover process of organic matter, and the fertility and quality of solis. Plant communities can influence associated soil microbial communities through the types and amounts of C and nutrients inputs by altering the temperature and water content of the soil. The intensification of agricultural activities in the Cerrado region (savannas of Central Brazil) results in the replacement of native vegetation cover, changes in fire regime and soil physical and chemical properties. As most of soil microorganisms cannot be characterized by conventional cultivation techniques, after soil DNA extraction we used DGGE (Denaturing Gradient Gel Electrophoresis) to investigate soil microbial communities through the comparison of band patterns. Soil samples were taken from 0-5 cm depth in native Cerrado areas (campo sujo and cerrado restricted sense) and in pasture areas. The burned and unburned plots of the two native vegetation types were sampled 2, 10 and 30 days after burning. The samples were collected during the wet and dry season as well as during the transition wet to dry season. Soil DNA was obtained by direct DNA extraction and was amplified by PCr using 16S primers, U968f and L1401r. The comparison of band patterns (amount, position and intensity of bands) indicates significant differences between native and pasture sites and between seasons (wet and dry) and between unburned native áreas. MenosThe composition and activity of soil microbial communities largely determine biogeochemical cycles, the turnover process of organic matter, and the fertility and quality of solis. Plant communities can influence associated soil microbial communities through the types and amounts of C and nutrients inputs by altering the temperature and water content of the soil. The intensification of agricultural activities in the Cerrado region (savannas of Central Brazil) results in the replacement of native vegetation cover, changes in fire regime and soil physical and chemical properties. As most of soil microorganisms cannot be characterized by conventional cultivation techniques, after soil DNA extraction we used DGGE (Denaturing Gradient Gel Electrophoresis) to investigate soil microbial communities through the comparison of band patterns. Soil samples were taken from 0-5 cm depth in native Cerrado areas (campo sujo and cerrado restricted sense) and in pasture areas. The burned and unburned plots of the two native vegetation types were sampled 2, 10 and 30 days after burning. The samples were collected during the wet and dry season as well as during the transition wet to dry season. Soil DNA was obtained by direct DNA extraction and was amplified by PCr using 16S primers, U968f and L1401r. The comparison of band patterns (amount, position and intensity of bands) indicates significant differences between native and pasture sites and between seasons (wet and dry) and between unburned n... Mostrar Tudo |
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Thesaurus Nal: |
Cerrado soils; Land; Microbial communities. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1163509/1/Effects-of-land-use-changes-on-soil.pdf
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Marc: |
LEADER 02190nam a2200205 a 4500
001 2163509
005 2024-04-11
008 2004 bl uuuu u00u1 u #d
100 1 $aSILVA, M. R. S. S. da
245 $aEffects of land use changes on soil microbial communities in the Cerrado region.$h[electronic resource]
260 $aIn: CONFERÊNCIA CIENTÍFICA DO LBA, 3., 2004, Brasília, DF. Anais de trabalhos completos. Brasília, DF: LBA$c2004
300 $a1 p.
520 $aThe composition and activity of soil microbial communities largely determine biogeochemical cycles, the turnover process of organic matter, and the fertility and quality of solis. Plant communities can influence associated soil microbial communities through the types and amounts of C and nutrients inputs by altering the temperature and water content of the soil. The intensification of agricultural activities in the Cerrado region (savannas of Central Brazil) results in the replacement of native vegetation cover, changes in fire regime and soil physical and chemical properties. As most of soil microorganisms cannot be characterized by conventional cultivation techniques, after soil DNA extraction we used DGGE (Denaturing Gradient Gel Electrophoresis) to investigate soil microbial communities through the comparison of band patterns. Soil samples were taken from 0-5 cm depth in native Cerrado areas (campo sujo and cerrado restricted sense) and in pasture areas. The burned and unburned plots of the two native vegetation types were sampled 2, 10 and 30 days after burning. The samples were collected during the wet and dry season as well as during the transition wet to dry season. Soil DNA was obtained by direct DNA extraction and was amplified by PCr using 16S primers, U968f and L1401r. The comparison of band patterns (amount, position and intensity of bands) indicates significant differences between native and pasture sites and between seasons (wet and dry) and between unburned native áreas.
650 $aCerrado soils
650 $aLand
650 $aMicrobial communities
700 1 $aBRESOLIN, J. D.
700 1 $aKRUGER, R. H.
700 1 $aBUSTAMANTE, M. M. C.
700 1 $aREIS JUNIOR, F. B. dos
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Registro original: |
Embrapa Cerrados (CPAC) |
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Biblioteca |
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| Registros recuperados : 64 | |
| 42. |  | QUIRINO, B. F.; BARRETO, C.; COSTA, O. Y.; SOUTO, B. de M.; TUPINAMBA, D.; BERGMANN, J. C.; KRUGER, R. H.; KYAW, C. Microbial diversity in different stages of the ethanol production process using culture-independent techniques. In: SYMPOSIUM ON BIOTECHNOLOGY FOR FUELS AND CHEMICALS, 37., 2015, San Diego, California. [Resumos ...] Fairfax: Society for Industrial Microbiology and Biotechnology, 2015. Resumo T45| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 43. | | SILVA, M. R. S. S. da; BRESOLIN, J. D.; KRUGER, R. H.; BUSTAMANTE, M. M. da C.; REIS JÚNIOR, F. B. dos. Efeito do fogo sobre a comunidade bacteriana de solos de Cerrado. In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 23., 2005, Santos, SP. Resumos. Santos: Sociedade Brasileira de Microbiologia, 2005. 1 CD-ROM.| Biblioteca(s): Embrapa Cerrados. |
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| 44. | | SILVA, M. R. S. S. da; BRESOLIN, J. D.; KRUGER, R. H.; BUSTAMANTE, M. M. C.; REIS JUNIOR, F. B. dos. Effects of land use changes on soil microbial communities in the Cerrado region. In: CONFERÊNCIA CIENTÍFICA DO LBA, 3., 2004, Brasília, DF. Anais de trabalhos completos. Brasília, DF: LBA, 2004. 1 p.| Biblioteca(s): Embrapa Cerrados. |
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| 45. | | ARAUJO, A. C. B.; CARVALHO, L. S.; TUPINAMBA, D. D.; ALMEIDA, J. M.; FAVARO, L. C. de L.; KRUGER, R. H.; QUIRINO, B. F. Isolamento e Caracterização de Microrganismos Isolados a Partir de Solo de Cerrado para a Produção de Etanol de Segunda Geração. In: CONGRESSO LATINO AMERICANO DE MICROBIOLOGIA, 21., 2012, Santos, SP. [Anais...]. São Paulo: Sociedade Brasileira de Microbiologia: Asociación Latinoamericana de Microbiologia, 2012.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 46. | | SOUTO, B. de M.; CARVALHO, L. S.; LOPIES, N. S. P. R.; CUNHA, I. S.; KRUGER, R. H.; QUIRINO, B. F. Identification of clones with Beta-Glucosidase and cellobiohydrolase activities from a goat rumen metagenomic library. In: BRAZILIAN BIOENERGY SCIENCE AND TECHNOLOGY CONFERENCE - BBEST, 1., 2011, Campos do Jordão, SP. [Anais...]. São Paulo: FAPESP, 2011. Não paginado.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 47. | | QUIRINO, B. F.; BERGMAN, J. C.; COSTA, O. Y. A.; PALUAN, S. G.; RAMOS, N. S. P. L.; SOUTO, B. de M.; BARRETO, C. C.; KRUGER, R. H. Identification of glycosyl hydrolases in the microbial biodiversity of Brazil using a metagenomic approach. In: SYMPOSIUM ON BIOTECHNOLOGY FOR FUELS AND CHEMICALS, 34., 2012, New Orleans. [Anais...]. Fairfax, VA: Society for Industrial Microbiology & Biotechnology, 2012. Não paginado. Poster Session 1: 7-44.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 48. | | GUIMARÃES, H. I. P.; SANTANA, R. H.; SILVEIRA, R.; PINTO, O. H. B.; QUIRINO, B. F.; BARRETO, C. C.; BUSTAMANTE, M. M. da C.; KRÜGER, R. H. Seasonal Variations in Soil Microbiota Profile of Termite (Syntermes wheeleri) Mounds in the Brazilian Tropical Savanna. Microorganisms, v. 8, 1482, 2020. 8 Special Issue: Soil Microbiome: Biotic and Abiotic Interactions.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia. |
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| 49. | | CATÃO, E.; LOPES, F. A. C.; ARAÚJO, J. F.; CASTRO, A. C. de; BARRETO, C. C.; BUSTAMANTE, M.; QUIRINO, B. F.; KRUGER, R. H. Soil Acidobacterial 16S rRNA Gene Sequences Reveal Subgroup Level Differences between Savanna-Like Cerrado and Atlantic Forest Brazilian Biomes. International Journal of Microbiology, article 156341, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia. |
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| 50. | | BERGMANN, J. C.; COSTA, M. M. do C.; JUNIOR, P. G. J.; BARRETO, C. C.; KRUGER, R. H.; QUIRINO, B. F. Soil bacterial community structure associated with oil palm (Elaeis guineensis) fatal yellowing disease. In: SYMPOSIUM ON BIOTECHNOLOGY FOR FUELS AND CHEMICALS, 36., 2014, Flórida. Abstracts... Fairfax: Society for Industrial Microbiology and Biotechnology, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 51. | | BERGMANN, J. C.; BOARI, A. de J.; KRUGER, R. H.; TAVARES P.; TOGAWA, R. C.; SILVA JUNIOR, O. B. da; PAPPAS JUNIOR, G. J.; QUIRINO, B. F. New strategies to look at old problems: fatal yellowing in palm oil tree. In: BRAZILIAN BIOENERGY SCIENCE AND TECHNOLOGY CONFERENCE - BBEST, 1., 2011, Campos do Jordão, SP. [Anais...]. São Paulo: FAPESP, 2011. Não paginado.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 52. | | BERGMANN, J. C.; BOARI, A. de J.; KRUGER, R. H.; TAVARES, P.; TOGAWA, R. C.; SILVA JUNIOR, O. B. da; PAPPAS JUNIOR, G. J.; QUIRINO, B. F. New strategies to look at old problems: fatal yellowing in palm oil tree. In: BRAZILIAN BIOENERGY SCIENCE AND TECHNOLOGY CONFERENCE - BBEST, 1., 2011, Campos do Jordão, SP. [Anais...]. São Paulo: FAPESP, 2011. Não paginado.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Amazônia Oriental. |
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| 53. | | CUNHA, I. S.; FREIRE, M. S.; LEMOS, T. O.; BARRETO, C. C.; QUIRINO, B. F.; FRANCO, O. L.; KRUGER, R. H. Prokaryotic diversity present in the semi-arid goat rumen and its biotechnological potential. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE BIOQUÍMICA E BIOLOGIA MOLECULAR – SBBq, 39.; LATIN AMERICAN SYMPOSIUM ON THE MOLECULAR MECHANISMS OF SKELETAL MINERALIZATION, 1., 2010, Foz do Iguaçu, PR. Resumos... São Paulo: SBBq, 2010. Não paginado. Disponível em: < http://www.sbbq.org.br/2010/cdrom/busca.htm?query=quirino%2C+b.+f. >. Acesso em: 16 ago. 2010.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 54. | | GOMES, P. H. M.; CÂNDIDO, E. S.; AQUINO, E. N.; NORONHA, E. F.; FRANCO, O. L.; FONTES, W.; KRÜGER, R. H.; QUIRINO, B. F. Xanthomonas campestris pv. campestris secretome toward susceptible and resistant Arabidopsis thaliana ecotypes. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 28., 2008; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 12., 2008; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 10., 2008; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 7., 2008, Londrina. FertBio 2008: desafios para o uso do solo com eficiência e qualidade ambiental: anais. Londrina: Embrapa Soja: SBCS: IAPAR: UEL, 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 55. | | ARAÚJO, J. F.; CASTRO, A. R. de; COSTA, M. M. do C.; TOGAWA, R. C.; PAPPAS JUNIOR, G. J.; QUIRINO, B. F.; BUSTAMANTE, M. M. C.; WILLIAMSON, L.; HANDELSMAN, J.; KRUGER, R. H. Characterization of soil bacterial assemblies in Brazilian Savanna-Like vegetation reveals acidobacteria dominance. Microbial Ecology, v. 64, p. 760-770, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 5 |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Recursos Genéticos e Biotecnologia. |
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| 56. | | CASTRO, A. P. de; ARAÚJO JÚNIOR, S. D.; REIS, A. M. M.; MOURA, R. L.; FRANCINI FILHO, R. B.; PAPPAS JUNIOR, G. J.; RODRIGUES, T. B.; THOMPSON, F. L.; KRÜGER, R. H. Bacterial community associated with healthy and diseased reef coral Mussismilia hispida from Eastern Brazil. Microbial Ecology, v. 59, p. 658-667, 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 57. | | MENDES, I. V.; GARCIA, M. B.; BITENCOURT, A. C. A.; SANTANA, R. H.; LINS, P. de C.; SILVEIRA, R.; SIMMONS, B. A.; GLADDEN, J. M.; KRUGER, R. H.; QUIRINO, B. F. Bacterial diversity dynamics in microbial consortia selected for lignin utilization. PLoS ONE, v. 16, n. 9, e0255083, 2021. PDF: il. color.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia. |
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| 58. | | PALUAN, S. de F.; BITENCOURT, A. C. A.; PORTO, W. F.; SANTOS, D. F. K. dos; SOUTO, B. de M.; KRUGER, R. H.; FRANCO, O. L.; QUIRINO, B. F. Two glycosyl hydrolase clones isolated from a small-insert metagenomic library from Amazon soil environmental DNA. In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 26., 2011, Foz do Iguaçu, PR. Anais... São Paulo: Sociedade Brasileira de Microbiologia, 2011. Não paginado.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 59. | | PALUAN, S. P.; SILVA, R. B.; CARVALHO, L. S.; SANTOS, D. F. K.; RAMOS, N. S. P. L.; BERGMAN, J. C.; NORONHA, E. F.; KRUGER, R. H.; QUIRINO, B. F. Enzymes of biotechnological interest prospected from a small insert metagenomic library constructed with Amazon soil microbial DNA. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE BIOQUÍMICA E BIOLOGIA MOLECULAR – SBBq, 39.; LATIN AMERICAN SYMPOSIUM ON THE MOLECULAR MECHANISMS OF SKELETAL MINERALIZATION, 1., 2010, Foz do Iguaçu, PR. Resumos... São Paulo: SBBq, 2010. Não paginado. Disponível em: < http://www.sbbq.org.br/2010/cdrom/busca.htm?query=quirino%2C+b.+f. >. Acesso em: 16 ago. 2010.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 60. | | QUIRINO, B. F.; BERGMANN, J. C.; SOUTO, B. de M.; TUPINAMBA, D.; RAMOS, T. G.; SCHROEDER, L. F.; PERIM, L.; NORONHA, E. F.; BARRETO, C. C.; KRUGER, R. H. Metagenomic glycosyl hydrolases from the Amazon soil and goat rumen. In: SYMPOSIUM ON BIOTECHNOLOGY FOR FUELS AND CHEMICALS, 36., 2014, Flórida. Abstracts... Fairfax: Society for Industrial Microbiology and Biotechnology, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| Registros recuperados : 64 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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