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61. | | DE SOUZA, F. A.; DECLERCK, S.; SMIT, E.; KOWALCHUK, G. A. Morphological, ontogenetic and molecular characterization of Scutellospora reticulata (Glomeromycota). Mycological Research, New York, v. 109, n. 6, p. 697-706, jun. 2005. Biblioteca(s): Embrapa Agrobiologia. |
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62. | | COELHO, R. A.; MATSUMOTO, S. N.; LEMOS, C. L.; SOUZA, F. A. de. Nível de sombreamento, umidade do solo e morfologia do cafeeiro em sistemas agroflorestais. Revista Ceres, Viçosa, v. 57, n. 1, p. 95-102, jan./fev. 2010. Biblioteca(s): Embrapa Agrobiologia. |
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64. | | SOUZA, F. A. DE; BERBARA, R. L. L.; ALMEIDA, D. L. DE; VASCONCELOS, H. O. Efeito de adubos organicos e nitrogenio mineral na infeccao de raizes de alface com fungos micorrizicos vesiculo-arbusculares. In: REUNIAO BRASILEIRA SOBRE MICORRIZAS, 3, 1989. Anais... Piracicaba, USP/CENA, 1989., v., p.23-, 1989. Biblioteca(s): Embrapa Agrobiologia. |
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66. | | JOBIM, K.; ARAUJO, S. N.; COSTA, T. C. C.; SOUZA, F. A.; GOTO, B. T. Diversidade de fungos micorrízicos arbusculares (Glomeromycota) ao longo de perfis de solo em áreas de cerrado e mata atlântica, Sete Lagoas, Minas Gerais. In: ENCONTRO PERNAMBUCANO DE MICOLOGIA,3., 2014, Recife. Oxente, há 60 anos aqui se faz Micologia, visse!: resumos. Recife: Universidade Federal de Pernambuco, 2014. Biblioteca(s): Embrapa Milho e Sorgo. |
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68. | | DE SOUZA, F. A.; KOWALCHUCK, G. A.; LEEFLANG, P.; VAN VEEN, J. A.; SMIT, E. PCR-denaturing gradient gel electrophoresis profiling of inter- and intraspecies 18S rRNA gene sequence heterogeneity is an accurate and sensitive method to assess species diversity of arbuscular mycorrhizal fungi of the genus Gigaspora. Applied and Environmental microbiology, Washington, v. 70, n. 3, p. 1413-1424, mar. 2004 Biblioteca(s): Embrapa Agrobiologia. |
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71. | | ARAÚJO, F. D.; SOUZA, F. A. de; MEIRA, R. O.; PEREIRA, J. E. S. Redução das concentrações de fósforo no meio de ms e seu efeito sobre a aclimatização de plantas micropropagadas de Dendrocalamus asper (Schult. & Schult.) Backer ex. K. Heyneke. In: CONGRESSO BRASILEIRO DE FLORICULTURA E PLANTAS ORNAMENTAIS, 22.; 9º CONGRESSO BRASILEIRO DE CULTURA DE TECIDOS DE PLANTAS, 9., 2019, Juazeiro. Propagando inovações para o florescimento de novos mercados: [resumos]. Juazeiro, BA: UNIVASF, 2019. p. 110. Biblioteca(s): Embrapa Milho e Sorgo. |
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72. | | ARAUJO, F. D.; SOUZA, F. A. de; MEIRA, R. O.; SCHERWINSKI-PEREIRA, J. E. Redução das concentrações de fósforo no meio de ms e seu efeito sobre a aclimatização de plantas micropropagadas de Dendrocalamus asper (Schult. & Schult.) Backer ex. K. Heyneke. In: CONGRESSO BRASILEIRO DE FLORICULTURA E PLANTAS ORNAMENTAIS, 22.; 9º CONGRESSO BRASILEIRO DE CULTURA DE TECIDOS DE PLANTAS, 9., 2019, Juazeiro-Ba. Anais... Juazeiro, BA: UNIVASF, 2019. p. 110 Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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75. | | SANTOS, V. R. dos; VIANA, T. V.; BARRETO, M. B. de B.; SOUZA, F. A. de. Endomicorrizas conhecer para preservar:uma proposta de trabalho na educação ambiental. In: CONGRESSO NACIONAL DE BOTÂNICA, 64.; ENCONTRO REGIONAL DE BOTÂNICOS MG, BA E ES, 23., 2013, Belo Horizonte. Anais... Belo Horizonte: SBB, 2013. Biblioteca(s): Embrapa Milho e Sorgo. |
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76. | | SOUZA, F. A. DE; MONTEIRO, E. M. S.; ALMEIDA, D. L. DE. Efeito do tipo de maniva como fonte de inoculo de fungos micorrizicos vesiculo-arbusculares na cultura da mandioca. In: REUNIAO BRASILEIRA SOBRE MICORRIZAS, 3, 1989. Anais... Piracicaba, USP/CENA, 1989., v., p.43-, 1989. Biblioteca(s): Embrapa Agrobiologia. |
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80. | | SIQUEIRA, J. O.; SOUZA, F. A. de; CARDOSO, E. J. B. N.; TSAI, S. M. Histórico e evolução da micorrizologia no Brasil: avanços em três décadas. In: SIQUEIRA, J. O.; SOUZA, F. A. de; CARDOSO, E. J. B. N.; TSAI, S. M. (Ed.). Micorrizas: 30 anos de pesquisas no Brasil. Lavras: UFLA, 2010. cap. 1, p. 1-14. Biblioteca(s): Embrapa Milho e Sorgo. |
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Registros recuperados : 266 | |
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Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
14/05/2004 |
Data da última atualização: |
14/05/2004 |
Autoria: |
KOWALCHUCK, G. A.; SOUZA, F. A. de; VAN VEEN, J. A. |
Título: |
Community analysis of arbuscular mycorrhizal fungi associated with Ammophila arenaria in Dutch coastal sand dunes. |
Ano de publicação: |
2002 |
Fonte/Imprenta: |
Molecular Ecology, Oxon, v. 11, p.571-581, 2002. |
Idioma: |
Inglês |
Conteúdo: |
A polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) approach for the detection and characterization of arbuscular mycorrhizal fungi (AMF) 18S ribosomal DNA (rDNA) was developed and applied to the study of AMF communities associated with the main sand-stabilizing plant species of the Dutch sand dunes, marran grass (Ammophila arenaria, L.). DNA was extracted directly from plant roots, soil or isolated AMF spores, and prominent bands resulting from AMF-specific DGGE profiles were excised for sequence analysis. This strategy provided a robust means of detecting and identifying AMF-like species without the use of trap plant cultivation methods. A number of Glomus-like and Scutellospora-like sequences was detected, including a putatively novel Glomus species, and differences were observed in the dominant AMF-like populations detected in healthy vs. degenerating stands of A. arenaria and in bulk sand dune soil. It has previously been suggested that plant pathogens, such as fungi and nematodes, may contribute to the decline of A. arenaria. Although no causal relationship can be drawn between the observed differences in the dominantly detected AMF-like populations and the vitality of plant growth, these results indicate that mutualistic interactions between this plant and AMF-should not be overlooked when examining the role of soil-borne microorganisms in vegetation dynamics. In addition, there were discrepancies observed between the AMF-like groups detected in spore populations vs. direct 18S rDNA analysis of root material, corroborating previous suggestions that spore inspection alone may poorly represent actual AMF population structure. MenosA polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) approach for the detection and characterization of arbuscular mycorrhizal fungi (AMF) 18S ribosomal DNA (rDNA) was developed and applied to the study of AMF communities associated with the main sand-stabilizing plant species of the Dutch sand dunes, marran grass (Ammophila arenaria, L.). DNA was extracted directly from plant roots, soil or isolated AMF spores, and prominent bands resulting from AMF-specific DGGE profiles were excised for sequence analysis. This strategy provided a robust means of detecting and identifying AMF-like species without the use of trap plant cultivation methods. A number of Glomus-like and Scutellospora-like sequences was detected, including a putatively novel Glomus species, and differences were observed in the dominant AMF-like populations detected in healthy vs. degenerating stands of A. arenaria and in bulk sand dune soil. It has previously been suggested that plant pathogens, such as fungi and nematodes, may contribute to the decline of A. arenaria. Although no causal relationship can be drawn between the observed differences in the dominantly detected AMF-like populations and the vitality of plant growth, these results indicate that mutualistic interactions between this plant and AMF-should not be overlooked when examining the role of soil-borne microorganisms in vegetation dynamics. In addition, there were discrepancies observed between the AMF-like groups detect... Mostrar Tudo |
Palavras-Chave: |
Vesicular arbuscular mycorrhizal. |
Thesagro: |
Micorriza Vesicular Arbuscular. |
Thesaurus NAL: |
Ammophila arenaria. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02271naa a2200181 a 4500 001 1625779 005 2004-05-14 008 2002 bl --- 0-- u #d 100 1 $aKOWALCHUCK, G. A. 245 $aCommunity analysis of arbuscular mycorrhizal fungi associated with Ammophila arenaria in Dutch coastal sand dunes. 260 $c2002 520 $aA polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) approach for the detection and characterization of arbuscular mycorrhizal fungi (AMF) 18S ribosomal DNA (rDNA) was developed and applied to the study of AMF communities associated with the main sand-stabilizing plant species of the Dutch sand dunes, marran grass (Ammophila arenaria, L.). DNA was extracted directly from plant roots, soil or isolated AMF spores, and prominent bands resulting from AMF-specific DGGE profiles were excised for sequence analysis. This strategy provided a robust means of detecting and identifying AMF-like species without the use of trap plant cultivation methods. A number of Glomus-like and Scutellospora-like sequences was detected, including a putatively novel Glomus species, and differences were observed in the dominant AMF-like populations detected in healthy vs. degenerating stands of A. arenaria and in bulk sand dune soil. It has previously been suggested that plant pathogens, such as fungi and nematodes, may contribute to the decline of A. arenaria. Although no causal relationship can be drawn between the observed differences in the dominantly detected AMF-like populations and the vitality of plant growth, these results indicate that mutualistic interactions between this plant and AMF-should not be overlooked when examining the role of soil-borne microorganisms in vegetation dynamics. In addition, there were discrepancies observed between the AMF-like groups detected in spore populations vs. direct 18S rDNA analysis of root material, corroborating previous suggestions that spore inspection alone may poorly represent actual AMF population structure. 650 $aAmmophila arenaria 650 $aMicorriza Vesicular Arbuscular 653 $aVesicular arbuscular mycorrhizal 700 1 $aSOUZA, F. A. de 700 1 $aVAN VEEN, J. A. 773 $tMolecular Ecology, Oxon$gv. 11, p.571-581, 2002.
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