|
|
Registros recuperados : 3 | |
2. | | RIBEIRO, J. F.; PERES, M. K.; SANTOS, D. da S.; SAMPAIO, A. B.; OGATA, R. S.; SOUZA, R. M.; OLIVEIRA, M. C.; DURIGAN, G.; SILVA JÚNIOR, M. C. da; MUNHOZ, C. B. R.; VALLS, J. F. M.; NEHME, L.; BIANCHETTI, L. de B.; BRINGEL JÚNIOR, J. B. de A.; WALTER, B. M. T. Espécies vegetais nativas recomendadas para recomposição ambiental no bioma Cerrado. Planaltina, DF: Embrapa Cerrados, 2018. 49 p. Biblioteca(s): Embrapa Cerrados; Embrapa Recursos Genéticos e Biotecnologia. |
| |
3. | | RIBEIRO, J. F.; PERES, M. K.; SANTOS, D. da S.; SAMPAIO, A. B.; OGATA, R. S.; SOUZA, R. M.; OLIVEIRA, M. C. de; DURIGAN, G.; SILVA JÚNIOR, M. C. da; SOUSA, F. S. de; NEHME, L.; BREDT, A.; BRINGEL JÚNIOR, J. B. de A.; WALTER, B. M. T. Época de coleta de frutos e sementes nativos para recomposição ambiental no bioma Cerrado. Planaltina, DF: Embrapa Cerrados, 2018. 72 p. (Embrapa Cerrados. Documentos, 347). Biblioteca(s): Embrapa Cerrados; Embrapa Recursos Genéticos e Biotecnologia. |
| |
Registros recuperados : 3 | |
|
|
| 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: |
19/12/2007 |
Data da última atualização: |
25/05/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
COELHO, M. R. R.; MOTA, F. F. da; CARNEIRO, N. P.; MARRIEL, I. E.; PAIVA, E.; ROSADO, A. S.; SELDIN, L. |
Afiliação: |
Marcia Reed Rodrigues Coelho, UFRJ; Fabio Faria da Mota, UFRJ; NEWTON PORTILHO CARNEIRO, CNPMS; IVANILDO EVODIO MARRIEL, CNPMS; EDILSON PAIVA, CNPMS; Alexandre Soares Rosado, UFRJ; Lucy Seldin, UFRJ. |
Título: |
Diversity of Paenibacillus spp. in the rhizosphere of four sorghum (Sorghum bicolor) cultivars sown with two contrasting levels of nitrogen fertilizer assessed by rpoB-Based PCR-DGGE and sequencing analysis. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Journal of Microbiology and Biotechnology, v. 17, n. 5, p. 753-760, 2007. |
Idioma: |
Inglês |
Conteúdo: |
The diversity of Paenibacillus species was assessed in the rhizospheres of four cultivars of sorghum sown in Cerrado soil amended with two level of nitrogen fertilizer (12 and 120 kg/ha). Two cuItivars (IS 5322.C and IS 6320) demanded the higher amount of nitrogen to grow, whereas the other two (FBS 8701.9 and IPA 1011) did not. Using the DNA extracted from the rhizospheres, a Paenibacillus-specific PCR system based ou the RNA polymerase gene (rpoB) was chosen for the molecular analyses. The resulting PCR products were separated into çommunity fingerprints by DGGE and the results showed a clear distinction between cultivars. In addition, clone libraries were generated from the rpoB fragments of two cultivars (IPA 1011 and IS 5322.C) using both fertilization conditions, and 318 selected clones were sequenced. Analyzed sequences were grouped into 14 Paenibacillus species. A greater diversity of Paenibacillus species was observed in cultivar IPA 1011 compared with cultivar IS 5322.C, Moreover, statistical analyses of the sequences showed that the bacterial diversity was more influenced by cultivar type than nitrogen fertilízation, corroborating the DGGE results. Thus, the sorghum cultivar type was the oveniding determiinative factor that influenced the community structures of the Paenibacillus communities in the habitats investigated. |
Palavras-Chave: |
Molecular ecology; rpoB gene. |
Thesagro: |
Sorghum Bicolor. |
Thesaurus NAL: |
nitrogen fixation; Paenibacillus. |
Categoria do assunto: |
S Ciências Biológicas |
Marc: |
LEADER 02218naa a2200253 a 4500 001 1490073 005 2018-05-25 008 2007 bl uuuu u00u1 u #d 100 1 $aCOELHO, M. R. R. 245 $aDiversity of Paenibacillus spp. in the rhizosphere of four sorghum (Sorghum bicolor) cultivars sown with two contrasting levels of nitrogen fertilizer assessed by rpoB-Based PCR-DGGE and sequencing analysis.$h[electronic resource] 260 $c2007 520 $aThe diversity of Paenibacillus species was assessed in the rhizospheres of four cultivars of sorghum sown in Cerrado soil amended with two level of nitrogen fertilizer (12 and 120 kg/ha). Two cuItivars (IS 5322.C and IS 6320) demanded the higher amount of nitrogen to grow, whereas the other two (FBS 8701.9 and IPA 1011) did not. Using the DNA extracted from the rhizospheres, a Paenibacillus-specific PCR system based ou the RNA polymerase gene (rpoB) was chosen for the molecular analyses. The resulting PCR products were separated into çommunity fingerprints by DGGE and the results showed a clear distinction between cultivars. In addition, clone libraries were generated from the rpoB fragments of two cultivars (IPA 1011 and IS 5322.C) using both fertilization conditions, and 318 selected clones were sequenced. Analyzed sequences were grouped into 14 Paenibacillus species. A greater diversity of Paenibacillus species was observed in cultivar IPA 1011 compared with cultivar IS 5322.C, Moreover, statistical analyses of the sequences showed that the bacterial diversity was more influenced by cultivar type than nitrogen fertilízation, corroborating the DGGE results. Thus, the sorghum cultivar type was the oveniding determiinative factor that influenced the community structures of the Paenibacillus communities in the habitats investigated. 650 $anitrogen fixation 650 $aPaenibacillus 650 $aSorghum Bicolor 653 $aMolecular ecology 653 $arpoB gene 700 1 $aMOTA, F. F. da 700 1 $aCARNEIRO, N. P. 700 1 $aMARRIEL, I. E. 700 1 $aPAIVA, E. 700 1 $aROSADO, A. S. 700 1 $aSELDIN, L. 773 $tJournal of Microbiology and Biotechnology$gv. 17, n. 5, p. 753-760, 2007.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|