| |
|
|
 | 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 |
|
Biblioteca(s): |
Embrapa Milho e Sorgo. |
|
Data corrente: |
28/10/2015 |
|
Data da última atualização: |
14/04/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
GOMES, E. A.; OLIVEIRA-PAIVA, C. A.; LANA, U. G. P.; NODA, R. W.; MARRIEL, I. E.; SOUZA, F. A. de. |
|
Afiliação: |
ELIANE APARECIDA GOMES, CNPMS; CHRISTIANE ABREU DE OLIVEIRA PAIVA, CNPMS; UBIRACI GOMES DE PAULA LANA, CNPMS; ROBERTO WILLIANS NODA, CNPMS; IVANILDO EVODIO MARRIEL, CNPMS; FRANCISCO ADRIANO DE SOUZA, CNPMS. |
|
Título: |
Arbuscular mycorrhizal fungal communities in the roots of maize lines contrasting for al tolerance grown in limed and non-limed Brazilian Oxisoil. |
|
Ano de publicação: |
2015 |
|
Fonte/Imprenta: |
Journal of Microbiology and Biotechnology, Seoul, v. 25, n. 7, p. 978-987, 2015. |
|
DOI: |
http://dx.doi.org/10.4014/jmb.1408.08002 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Aluminum (Al) toxicity is one of the greatest limitations to agriculture in acid soils, particularly in tropical regions. Arbuscular mycorrhizal fungi (AMF) can supply plants with nutrients and give protection against Al toxicity. The aim of this work was to evaluate the effects of soil liming (i.e., reducing Al saturation) on the AMF community composition and structure in the roots of maize lines contrasting for Al tolerance. To this end, we constructed four 18S rDNA cloning libraries from L3 (Al tolerant) and L22 (Al sensitive) maize lines grown in limed and non-limed soils. A total of 790 clones were sequenced, 69% belonging to the Glomeromycota phylum. The remaining sequences were from Ascomycota, which were more prominent in the limed soil, mainly in the L3 line. The most abundant AM fungal clones were related to the family Glomeraceae represented by the genera uncultured Glomus followed by Rhizophagus and Funneliformis. However, the most abundant operational taxonomic units with 27% of the Glomeromycota clones was affiliated to genus Racocetra. This genus was present in all the four libraries, but it was predominant in the non-limed soils, suggesting that Racocetra is tolerant to Al toxicity. Similarly, Acaulospora and Rhizophagus were also present mostly in both lines in non-limed soils. The community richness of AMF in the non-limed soils was higher than the limed soil for both lines. The results suggest that the soil Al saturation was the parameter that mostly influences the AMF species composition in the soils in this study. MenosAluminum (Al) toxicity is one of the greatest limitations to agriculture in acid soils, particularly in tropical regions. Arbuscular mycorrhizal fungi (AMF) can supply plants with nutrients and give protection against Al toxicity. The aim of this work was to evaluate the effects of soil liming (i.e., reducing Al saturation) on the AMF community composition and structure in the roots of maize lines contrasting for Al tolerance. To this end, we constructed four 18S rDNA cloning libraries from L3 (Al tolerant) and L22 (Al sensitive) maize lines grown in limed and non-limed soils. A total of 790 clones were sequenced, 69% belonging to the Glomeromycota phylum. The remaining sequences were from Ascomycota, which were more prominent in the limed soil, mainly in the L3 line. The most abundant AM fungal clones were related to the family Glomeraceae represented by the genera uncultured Glomus followed by Rhizophagus and Funneliformis. However, the most abundant operational taxonomic units with 27% of the Glomeromycota clones was affiliated to genus Racocetra. This genus was present in all the four libraries, but it was predominant in the non-limed soils, suggesting that Racocetra is tolerant to Al toxicity. Similarly, Acaulospora and Rhizophagus were also present mostly in both lines in non-limed soils. The community richness of AMF in the non-limed soils was higher than the limed soil for both lines. The results suggest that the soil Al saturation was the parameter that mostly influ... Mostrar Tudo |
|
Thesagro: |
Fungo; Micorriza; Milho. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02324naa a2200229 a 4500
001 2027475
005 2021-04-14
008 2015 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.4014/jmb.1408.08002$2DOI
100 1 $aGOMES, E. A.
245 $aArbuscular mycorrhizal fungal communities in the roots of maize lines contrasting for al tolerance grown in limed and non-limed Brazilian Oxisoil.$h[electronic resource]
260 $c2015
520 $aAluminum (Al) toxicity is one of the greatest limitations to agriculture in acid soils, particularly in tropical regions. Arbuscular mycorrhizal fungi (AMF) can supply plants with nutrients and give protection against Al toxicity. The aim of this work was to evaluate the effects of soil liming (i.e., reducing Al saturation) on the AMF community composition and structure in the roots of maize lines contrasting for Al tolerance. To this end, we constructed four 18S rDNA cloning libraries from L3 (Al tolerant) and L22 (Al sensitive) maize lines grown in limed and non-limed soils. A total of 790 clones were sequenced, 69% belonging to the Glomeromycota phylum. The remaining sequences were from Ascomycota, which were more prominent in the limed soil, mainly in the L3 line. The most abundant AM fungal clones were related to the family Glomeraceae represented by the genera uncultured Glomus followed by Rhizophagus and Funneliformis. However, the most abundant operational taxonomic units with 27% of the Glomeromycota clones was affiliated to genus Racocetra. This genus was present in all the four libraries, but it was predominant in the non-limed soils, suggesting that Racocetra is tolerant to Al toxicity. Similarly, Acaulospora and Rhizophagus were also present mostly in both lines in non-limed soils. The community richness of AMF in the non-limed soils was higher than the limed soil for both lines. The results suggest that the soil Al saturation was the parameter that mostly influences the AMF species composition in the soils in this study.
650 $aFungo
650 $aMicorriza
650 $aMilho
700 1 $aOLIVEIRA-PAIVA, C. A.
700 1 $aLANA, U. G. P.
700 1 $aNODA, R. W.
700 1 $aMARRIEL, I. E.
700 1 $aSOUZA, F. A. de
773 $tJournal of Microbiology and Biotechnology, Seoul$gv. 25, n. 7, p. 978-987, 2015.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 232 | |
| 68. |  | FERREIRA, J. A.; ESPARRAGUERA, L. B.; QUEIROZ, S. C. do N. de; BOTTOLI, C. B. G. Vegetative endotherapy: advances, perspectives, and challenges. Agriculture, v. 13, n. 7, p. 1465, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 3 |
| Biblioteca(s): Embrapa Meio Ambiente. |
|    |
| 72. | | QUEIROZ, S. C. do N. de; FERRACINI, V. L.; ROSA, M. A.; CERDEIRA, A. L. Validação de método, por CLAE, para determinação de hexazinone e diuron em solo. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE QUÍMICA, 29., 2006, Águas de Lindóia, SP. Química é energia: transforma a vida e preserva o meio ambiente. Águas de Lindóia, SP: SBQ, 2006.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 76. | | SCHINKE, C.; MARTINS, T.; QUEIROZ, S. C. do N. de; MELO, I. S. de; REYES, F. G. R. Antibacterial compounds from marine bacteria, 2010-2015. Journal of Natural Products, Cincinnati, v. 80, n. 4, p. 1215?1228, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
|  |
| 77. | | ROSA, L. H.; QUEIROZ, S. C. do N. de; WANG, X.; TECHEN, N.; CANTRELL, C. L.; WEDGE, D. E. Antifungal fatty acids produced by Coniochaeta ligniaria: a cryptic endophytic fungus associated with Smallanthus sonchifolius' autotrophic cultures. In: Planta Medica, Dordrecht, v. 79, n. 5, p. 5, 2013. Abstracts of the 12th International Conference on the Science of Botanicals (ICBS), Oxford, 2013.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 78. | | VILHENA, E. A.; FERRACINI, V. L.; QUEIROZ, S. C. do N. de; JONSSON, C. M.; ASSALIN, M. R. Análise e validação de metodologia para determinação de ametrina, diuron, hexazinona e tebutiuron em filé de tilápia. In: CONGRESSO INTERINSTITUCIONAL DE INICIAÇÃO CIENTÍFICA, 7., 2013, Campinas. Anais... Campinas: ITAL, 2013. 1 CD ROM. Nº 13415. 7 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 80. | | GOMES, M. A. F.; FILIZOLA, H. F.; SOUZA, M. D. de; FERRACINI, V. L.; QUEIROZ, S. C. do N. de. Amostragem de solos para análise de agrotóxicos. In: FILIZOLA, H. F.; GOMES, M. A. F.; SOUZA, M. D. de. Manual de procedimentos de coleta de amostras em áreas agrícolas para análise da qualidade ambiental: solo, água e sedimentos. Jaguariúna: Embrapa Meio Ambiente, 2006. p. 53-56.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| Registros recuperados : 232 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
