| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Arroz e Feijão. |
|
Data corrente: |
18/12/2014 |
|
Data da última atualização: |
03/06/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
RÊGO, M. C. F.; ILKIU-BORGES, F.; FILIPPI, M. C. C. de; GONÇALVES, L. A.; SILVA, G. B. da. |
|
Afiliação: |
MARCELA CRISTIANE FERREIRA REGO, UFRA; FERNANDA ILKIU BORGES DE SOUZA, CPATU; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; LETÍCIA ALMEIDA GONÇALVES, UFG; GISELE BARATA DA SILVA, UFRA. |
|
Título: |
Morphoanatomical and biochemical changes in the roots of rice plants induced by plant growth-promoting microorganisms. |
|
Ano de publicação: |
2014 |
|
Fonte/Imprenta: |
Journal of Botany, Article ID 818797, 2014. |
|
Páginas: |
10 p. |
|
DOI: |
10.1155/2014/818797 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The goal of the present study was to characterize anatomical and biochemical changes in rice plant roots in response to seed treatment with rhizobacteria (Burkholderia pyrrocinia (R-46) + Pseudomonas fluorescens (R-55)) and Trichoderma asperellum (Ta: mixture of strains T-06, T-09, T-12, and T-52).The experimental design was completely randomized, with six treatments (R-46, R-55, R-46 + R-55, Ta+ R-46 + R-55, Ta, and control) and ten replicates. Treatments Ta and R-46 + R-55 increased the root length and diameter as well as the cortex expansion and induced a 2% expansion of the aerenchymal space. Treatments Ta and R-46 increased the vascular cylinder diameter. The number of protoxylem poles and metaxylem vessel elements was increased by R-46 and R-55. The total phenol content increased with treatments Ta, R-46 + R-55, R-46, and R-55, and all the treatments increased the flavonoid content. The lignin content increased with the Ta and R-55 treatments. All the root architecture modifications resulting from the interaction between seedlings and bioagents (rhizobacteria and Trichoderma spp.) observed in the present study favored the root plasticity of rice seedlings. |
|
Thesagro: |
Arroz; Doença de planta; Microrganismo; Oryza sativa; Raiz. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114077/1/mccf1.pdf
|
|
Marc: |
LEADER 01925naa a2200253 a 4500
001 2004639
005 2022-06-03
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1155/2014/818797$2DOI
100 1 $aRÊGO, M. C. F.
245 $aMorphoanatomical and biochemical changes in the roots of rice plants induced by plant growth-promoting microorganisms.$h[electronic resource]
260 $c2014
300 $a10 p.
520 $aThe goal of the present study was to characterize anatomical and biochemical changes in rice plant roots in response to seed treatment with rhizobacteria (Burkholderia pyrrocinia (R-46) + Pseudomonas fluorescens (R-55)) and Trichoderma asperellum (Ta: mixture of strains T-06, T-09, T-12, and T-52).The experimental design was completely randomized, with six treatments (R-46, R-55, R-46 + R-55, Ta+ R-46 + R-55, Ta, and control) and ten replicates. Treatments Ta and R-46 + R-55 increased the root length and diameter as well as the cortex expansion and induced a 2% expansion of the aerenchymal space. Treatments Ta and R-46 increased the vascular cylinder diameter. The number of protoxylem poles and metaxylem vessel elements was increased by R-46 and R-55. The total phenol content increased with treatments Ta, R-46 + R-55, R-46, and R-55, and all the treatments increased the flavonoid content. The lignin content increased with the Ta and R-55 treatments. All the root architecture modifications resulting from the interaction between seedlings and bioagents (rhizobacteria and Trichoderma spp.) observed in the present study favored the root plasticity of rice seedlings.
650 $aArroz
650 $aDoença de planta
650 $aMicrorganismo
650 $aOryza sativa
650 $aRaiz
700 1 $aILKIU-BORGES, F.
700 1 $aFILIPPI, M. C. C. de
700 1 $aGONÇALVES, L. A.
700 1 $aSILVA, G. B. da
773 $tJournal of Botany, Article ID 818797, 2014.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Recursos Genéticos e Biotecnologia. Para informações adicionais entre em contato com cenargen.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
|
Data corrente: |
11/08/1997 |
|
Data da última atualização: |
11/08/1997 |
|
Autoria: |
VAINSTEIN, M. H.; RECH, E. L. |
|
Afiliação: |
EMBRAPA-CENARGEN. |
|
Título: |
Transformacao de celulas intactas de Saccharomyces cerevisiae por eletroporacao. |
|
Ano de publicação: |
1991 |
|
Fonte/Imprenta: |
In: REUNIAO ANUAL DE GENETICA DE MICROORGANISMOS, 17. 1991, Brasilia, DF. Anais. Brasilia: UNB, 1991. p.B30. |
|
Páginas: |
p.B30 |
|
Idioma: |
Português |
|
Palavras-Chave: |
Cell; Eletroporacao; Microorganism; Microorganismo. |
|
Thesagro: |
Célula; Saccharomyces Cerevisiae. |
|
Thesaurus NAL: |
electroporation. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00642nam a2200205 a 4500
001 1171338
005 1997-08-11
008 1991 bl uuuu u01u1 u #d
100 1 $aVAINSTEIN, M. H.
245 $aTransformacao de celulas intactas de Saccharomyces cerevisiae por eletroporacao.
260 $aIn: REUNIAO ANUAL DE GENETICA DE MICROORGANISMOS, 17. 1991, Brasilia, DF. Anais. Brasilia: UNB, 1991. p.B30.$c1991
300 $ap.B30
650 $aelectroporation
650 $aCélula
650 $aSaccharomyces Cerevisiae
653 $aCell
653 $aEletroporacao
653 $aMicroorganism
653 $aMicroorganismo
700 1 $aRECH, E. L.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
