| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Meio Ambiente. |
|
Data corrente: |
10/01/2019 |
|
Data da última atualização: |
10/01/2019 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
FARIA, M. R. de; COSTA, L. S. A. S.; CHIARAMONTE, J. B.; ROSSMANN, M.; BETTIOL, W.; MENDES, R. |
|
Afiliação: |
Mírian Rabelo Faria, UNESP/FCA; Lilian Simara Abreu Soares Costa; Josiane Barros Chiararnonte, ESALQ/USP; Maike Rossmann; WAGNER BETTIOL, CNPMA; RODRIGO MENDES, CNPMA. |
|
Título: |
Rhizosphere bacterial communities as a strategy in wheat protection against root rot caused by Bipolaris sorokiniana. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
In: SIMPÓSIO DE MANEJO DE DOENÇAS DE PLANTAS, 18., 2018, Lavras. Biotecnologia aplicada à fitopatologia: anais... Lavras: NEFIT-UFLA, 2018. |
|
Páginas: |
p. 173. |
|
Idioma: |
Português |
|
Conteúdo: |
The sustainable agriculture requires the use of advanced and modern technologies with the capacity to increase productivity to feed a world growing population demand. In this context, plant breeding associated with the studies of the rhizosphere microbiome may be an innovative strategy in plant protection against soil-borne pathogens. However, few studies investigate the structure and biodiversity of microbial communities in ancestral genotypes and recent cultivars associated with the plant defense process. Thereby, considering the impact of domestication and plant breeding on interactions in the plant rhizosphere microbiome, in this study, we compared the tolerance level of ancestral and recent wheat genotypes to Bipolaris sorokiniana and its correlation with the recruitment of bacteria in the rhizosphere. We evaluated the variation in susceptibility of eight wheat genotypes by inoculating the soilborne pathogen in the soil six days after sowing. The level of disease was assessed four weeks after inoculation. The two most contrasting genotypes, considering resistance against the soil pathogen, were selected for correlation analyzes with the structure of microbial communities in the rhizosphere. IAC 5 Maringá was found as the most resistant genotype to the pathogen and enrichment of Acidobacteria, Chloroflexi, Rhizobiaceae, and Cyanobacteria when compared with Guamirim, the susceptible genotype. In conclusion, the results suggest that the level of disease resistance correlates with the recruitment of specific bacterial groups in the rhizosphere of these genotypes. This observation suggests that genetic plant traits can be associated with the recruitment of specific members of the rhizosphere microbiome, paving the way to breed plants to recruit beneficial microbes to protect the root system. MenosThe sustainable agriculture requires the use of advanced and modern technologies with the capacity to increase productivity to feed a world growing population demand. In this context, plant breeding associated with the studies of the rhizosphere microbiome may be an innovative strategy in plant protection against soil-borne pathogens. However, few studies investigate the structure and biodiversity of microbial communities in ancestral genotypes and recent cultivars associated with the plant defense process. Thereby, considering the impact of domestication and plant breeding on interactions in the plant rhizosphere microbiome, in this study, we compared the tolerance level of ancestral and recent wheat genotypes to Bipolaris sorokiniana and its correlation with the recruitment of bacteria in the rhizosphere. We evaluated the variation in susceptibility of eight wheat genotypes by inoculating the soilborne pathogen in the soil six days after sowing. The level of disease was assessed four weeks after inoculation. The two most contrasting genotypes, considering resistance against the soil pathogen, were selected for correlation analyzes with the structure of microbial communities in the rhizosphere. IAC 5 Maringá was found as the most resistant genotype to the pathogen and enrichment of Acidobacteria, Chloroflexi, Rhizobiaceae, and Cyanobacteria when compared with Guamirim, the susceptible genotype. In conclusion, the results suggest that the level of disease resistance correlat... Mostrar Tudo |
|
Palavras-Chave: |
Plant domestication; Plant microbe interaction. |
|
Thesagro: |
Rizosfera; Trigo. |
|
Thesaurus Nal: |
plant protection. |
|
Categoria do assunto: |
H Saúde e Patologia |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/190172/1/RA-BettiolW-et-al-XVIIISimposioManejoDoencasPlantas-2018-Lavras-p173.pdf
|
|
Marc: |
LEADER 02646nam a2200241 a 4500
001 2103523
005 2019-01-10
008 2018 bl uuuu u00u1 u #d
100 1 $aFARIA, M. R. de
245 $aRhizosphere bacterial communities as a strategy in wheat protection against root rot caused by Bipolaris sorokiniana.$h[electronic resource]
260 $aIn: SIMPÓSIO DE MANEJO DE DOENÇAS DE PLANTAS, 18., 2018, Lavras. Biotecnologia aplicada à fitopatologia: anais... Lavras: NEFIT-UFLA$c2018
300 $ap. 173.
520 $aThe sustainable agriculture requires the use of advanced and modern technologies with the capacity to increase productivity to feed a world growing population demand. In this context, plant breeding associated with the studies of the rhizosphere microbiome may be an innovative strategy in plant protection against soil-borne pathogens. However, few studies investigate the structure and biodiversity of microbial communities in ancestral genotypes and recent cultivars associated with the plant defense process. Thereby, considering the impact of domestication and plant breeding on interactions in the plant rhizosphere microbiome, in this study, we compared the tolerance level of ancestral and recent wheat genotypes to Bipolaris sorokiniana and its correlation with the recruitment of bacteria in the rhizosphere. We evaluated the variation in susceptibility of eight wheat genotypes by inoculating the soilborne pathogen in the soil six days after sowing. The level of disease was assessed four weeks after inoculation. The two most contrasting genotypes, considering resistance against the soil pathogen, were selected for correlation analyzes with the structure of microbial communities in the rhizosphere. IAC 5 Maringá was found as the most resistant genotype to the pathogen and enrichment of Acidobacteria, Chloroflexi, Rhizobiaceae, and Cyanobacteria when compared with Guamirim, the susceptible genotype. In conclusion, the results suggest that the level of disease resistance correlates with the recruitment of specific bacterial groups in the rhizosphere of these genotypes. This observation suggests that genetic plant traits can be associated with the recruitment of specific members of the rhizosphere microbiome, paving the way to breed plants to recruit beneficial microbes to protect the root system.
650 $aplant protection
650 $aRizosfera
650 $aTrigo
653 $aPlant domestication
653 $aPlant microbe interaction
700 1 $aCOSTA, L. S. A. S.
700 1 $aCHIARAMONTE, J. B.
700 1 $aROSSMANN, M.
700 1 $aBETTIOL, W.
700 1 $aMENDES, R.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Meio Ambiente (CNPMA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Unidades Centrais. |
|
Data corrente: |
10/12/2009 |
|
Data da última atualização: |
21/06/2018 |
|
Autoria: |
VILLA, N. A.; PULGARÍN, E. F.; TABARES, P. A.; ANGARITA, E.; CEBALLOS, A. |
|
Afiliação: |
Néstor Alonso Villa, Universidad de Caldas/Departamento de Sistemas de Producción; Erik Felipe Pulgarín, Universidad de Caldas/Departamento de Sistemas de Producción; Paola Andrea Tabares, Universidad de Caldas/Departamento de Sistemas de Producción; Eduardo Angarita, Centro Genético La Cristalina; Alejandro Ceballos, Atlantic Veterinary College/Department of Health Management. |
|
Título: |
Medidas corporales y concentración sérica y folicular de lípidos y glucosa en vacas Brahman fértiles y subfértiles. |
|
Ano de publicação: |
2009 |
|
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 9, p. 1198-1204, set. 2009. |
|
Idioma: |
Espanhol |
|
Notas: |
Título em inglês: Body measurements and serum and follicular concentrations of lipids and glucose in fertile and subfertile Brahman cows. |
|
Conteúdo: |
El objetivo de este estudio fue evaluar las diferencias en las medidas corporales en vacas Brahman fértiles y subfértiles, establecer las diferencias en la concentración de colesterol, lipoproteínas y glucosa en suero y líquido folicular, y desarrollar un modelo para predecir subfertilidad en vacas Brahman a partir de las medidas corporales. Se seleccionaron vacas Brahman registradas, agrupadas en fértiles (15) y subfértiles (15) según historial reproductivo. Se tomaron muestras de suero y líquido folicular (diámetro >8 mm) para determinar colesterol, lipoproteínas, triacilgliceroles y glucosa. Las vacas subfértiles mostraron un fenotipo masculino, con medidas corporales mayores, y concentraciones de colesterol y HDL séricos y foliculares más bajas que las vacas fértiles. El colesterol y el HDL se correlacionaron positivamente entre los compartimientos en ambos grupos. La subfertilidad es más probable en vacas pesadas con hombros amplios y mayor perímetro torácico. El tamaño corporal en vacas Brahman subfértiles se relacionó con su apariencia, con cambios en los metabolitos séricos y foliculares y con las concentraciones de colesterol y HDL. |
|
Palavras-Chave: |
Body measurement; Concentração folicular de glicose; Concentração folicular de lipídeos; Concentração sérica de glicose; Concentração sérica de lipídeos; Medida do corpo de vacas Brahman. |
|
Thesagro: |
Fertilidade; Gado zebu; Metabolismo. |
|
Thesaurus NAL: |
Animal fertility; Metabolism; zebu. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/106066/1/Medidas-corporales.pdf
|
|
Marc: |
LEADER 02344naa a2200325 a 4500
001 1631658
005 2018-06-21
008 2009 bl uuuu u00u1 u #d
100 1 $aVILLA, N. A.
245 $aMedidas corporales y concentración sérica y folicular de lípidos y glucosa en vacas Brahman fértiles y subfértiles.
260 $c2009
500 $aTítulo em inglês: Body measurements and serum and follicular concentrations of lipids and glucose in fertile and subfertile Brahman cows.
520 $aEl objetivo de este estudio fue evaluar las diferencias en las medidas corporales en vacas Brahman fértiles y subfértiles, establecer las diferencias en la concentración de colesterol, lipoproteínas y glucosa en suero y líquido folicular, y desarrollar un modelo para predecir subfertilidad en vacas Brahman a partir de las medidas corporales. Se seleccionaron vacas Brahman registradas, agrupadas en fértiles (15) y subfértiles (15) según historial reproductivo. Se tomaron muestras de suero y líquido folicular (diámetro >8 mm) para determinar colesterol, lipoproteínas, triacilgliceroles y glucosa. Las vacas subfértiles mostraron un fenotipo masculino, con medidas corporales mayores, y concentraciones de colesterol y HDL séricos y foliculares más bajas que las vacas fértiles. El colesterol y el HDL se correlacionaron positivamente entre los compartimientos en ambos grupos. La subfertilidad es más probable en vacas pesadas con hombros amplios y mayor perímetro torácico. El tamaño corporal en vacas Brahman subfértiles se relacionó con su apariencia, con cambios en los metabolitos séricos y foliculares y con las concentraciones de colesterol y HDL.
650 $aAnimal fertility
650 $aMetabolism
650 $azebu
650 $aFertilidade
650 $aGado zebu
650 $aMetabolismo
653 $aBody measurement
653 $aConcentração folicular de glicose
653 $aConcentração folicular de lipídeos
653 $aConcentração sérica de glicose
653 $aConcentração sérica de lipídeos
653 $aMedida do corpo de vacas Brahman
700 1 $aPULGARÍN, E. F.
700 1 $aTABARES, P. A.
700 1 $aANGARITA, E.
700 1 $aCEBALLOS, A.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 44, n. 9, p. 1198-1204, set. 2009.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
