Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 3
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Photosynthetic and respiratory changes in leaves of poplar elicited by rust infection Inra
Major, I.T.; Nicole, M.C.; Duplessis, S.; Séguin, A..
Poplars are challenged by a wide range of pathogens during their lifespan, and have an innate immunity system that activates defence responses to restrict pathogen growth. Large-scale expression studies of poplar–rust interactions have shown concerted transcriptional changes during defence responses, as in other plant pathosystems. Detailed analysis of expression profiles of metabolic pathways in these studies indicates that photosynthesis and respiration are also important components of the poplar response to rust infection. This is consistent with our current understanding of plant pathogen interactions as defence responses impose substantive demands for resources and energy that are met by reorganization of primary metabolism. This review applies the...
Tipo: Journal Article Palavras-chave: MELAMPSORA-LARICI-POPULINA; CELL-WALL INVERTASE; F-SP MULTIGERMTUBI; POWDERY MILDEW; PLANT DEFENSE; PATHOGEN INTERACTIONS; ALTERNATIVE OXIDASE; PRIMARY METABOLISM; LEAF RUST; RESISTANCE; MELAMPSORA SPP; DEFENSE RESPONSE; RESOURCE MOBILIZATION; TRANSCRIPTOME.
Ano: 2010 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2010f09ac8e8&uri=/notices/prodinra1/2010/10/
Imagem não selecionada

Imprime registro no formato completo
Resources and potential for candidate-gene association studies in European black poplar for leaf rust resistance Inra
Jorge, V.; Villar, M.; Paolucci, I.; Bitton, F.; Faivre-Rampant, P.; Dowkiw, A.; Bastien, C..
High levels of variability for partial resistance to Melampsora larici-populina leaf rust in black poplar (Populus nigra L.) across Europe offers unique opportunity to identify favourable alleles through association studies.Nucleotide polymorphism (SNP and indels) within candidate genes has been explored in a discovery panel of 21 French P.nigra genotypes.Phenotyping for field and laboratory resistance components revealed significant diversity at both the intra and inter-metapopulation levels, with a suspected North vs. South geographical contrast.
Tipo: Meeting Paper Palavras-chave: GENE CANDIDAT; RESISTANCE A LA ROUILLE; RESISTANCE FOLIAIRE; POLYMORPHISME NUCLEOTIDIQUE BLACK POPLAR; CANDIDATE GENE; RUST RESISTANCE; LEAF RUST; NUCLEOTIDE POLYMORPHISM.
Ano: 2010 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2010a6488aee&uri=/notices/prodinra1/2010/09/
Imagem não selecionada

Imprime registro no formato completo
Transcript Profiling of Poplar Leaves upon Infection with Compatible and Incompatible Strains of the Foliar Rust Melampsora larici-populina Inra
Rinaldi, C.; Kohler, A.; Frey, P.; Duchaussoy, F; Ningre, F; Couloux, A.; Wincker, P; Le Thiec, D.; Fluch, S.; Martin, F.; Duplessis, S..
To understand key processes governing defense mechanisms in poplar (Populus spp.) upon infection with the rust fungus Melampsora larici-populina, we used combined histological and molecular techniques to describe the infection of Populus trichocarpa X Populus deltoides 'Beaupre' leaves by compatible and incompatible fungal strains. Striking differences in host-tissue infection were observed after 48-h postinoculation (hpi) between compatible and incompatible interactions. No reactive oxygen species production could be detected at infection sites, while a strong accumulation of monolignols occurred in the incompatible interaction after 48 hpi, indicating a late plant response once the fungus already penetrated host cells to form haustorial infection...
Tipo: Journal Article Palavras-chave: OBLIGATE BIOTROPHIC PATHOGEN; EXPRESSED SEQUENCE TAGS; FOR-GENE SPECIFICITY; HYPERSENSITIVE RESPONSE; HYBRID POPLAR; DISEASE RESISTANCE; LEAF RUST; FLAX RUST; AVIRULENCE GENES; GENOMIC SEQUENCE.
Ano: 2007 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20072887511d&uri=/notices/prodinra1/2011/04/
Registros recuperados: 3
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional