| |
|
|
| Registros recuperados : 6 | |
| 1. |  | ARENA, G. D.; RAMOS-GONZÁLEZ, P. L.; NUNES, M. A A.; RIBEIRO-ALVES, M.; RIBEIRO-ALVES, M.; CAMARGO, L. E. A.; KITAJIMA, E. T W.; MACHADO, M. A.; ASTUA, J. de F. Citrus leprosis virus C Infection Results in Hypersensitive-Like Response, Suppression of the JA/ET Plant Defense Pathway and Promotion of the Colonization of Its Mite Vector. Frontiers in Plant Science November 2016.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
|    |
| 3. | | MAFRA, V.; MARTINS, P. K.; FRANSCISCO, C. S.; RIBEIRO-ALVES, M.; ASTUA, J. de F.; MACHADO, M. A. Candidatus Liberibacter americanus induces significant reprogramming of the transcriptome of the susceptible citrus genotype. In; INTERNATIONAL RESEARCH CONFERENCE ON HUANGLONGBING , 3., 2013, Orlando, Flórida, USA. IRC HLB III. Proceedings. Orlando, Flórida, USA, 2013, (online).| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
| |
| 4. | | LOCALI-FABRIS, E. C.; MAFRA, V. S.; MARTINS, P. K.; RIBEIRO- ALVES, M.; FRANCISCO, C. S.; FREITAS ASTUA, J. de; KISHI, L. T.; MACHADO, M. A. Gene set enrichment analysis in sweet orange plants infected by Candidatus Liberibacter americanus. In: CONFERENCE INTERNATIONAL ORGANIZATION CITRUS VIROLOGISTS, 18., Campinas, SP, 2010. Proceedings... Campinas: IOCV, 2010. 1 CD-ROM. 0058 PSO
Publicado também em: Citrus Research & Technology, Cordeirópolis, v. 31, Suplemento, 2010| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
| |
| 5. | | ARENA, G. D.; RAMOS-GONZÁLEZ, P. L.; ROGERIO, L. A.; RIBEIRO-ALVES, M.; CASTEEL, C. L.; ASTUA, J. de F.; MACHADO, M. A. Making a better home: modulation of plant defensive response by brevipalpus mites. Frontiers in Plant Science, v.9, August, 2018.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
|  |
| 6. | | ARTICO, S.; RIBEIRO ALVES, M.; OLIVEIRA NETO, O. B.; MACEDO, L. L. P. de; SILVEIRA, S.; GROSI-DE-SA, M. F.; MARTINELLI, A. P.; ALVES FERREIRA, M. Transcriptome analysis of Gossypium hirsutum flower buds infested by cotton boll weevil (Anthonomus grandis) larvae. BMC Genomics, 15:854, 2014. (Open Access).| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
| Registros recuperados : 6 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
|
Data corrente: |
11/09/2018 |
|
Data da última atualização: |
31/10/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
ARENA, G. D.; RAMOS-GONZÁLEZ, P. L.; ROGERIO, L. A.; RIBEIRO-ALVES, M.; CASTEEL, C. L.; ASTUA, J. de F.; MACHADO, M. A. |
|
Afiliação: |
GABRIELLA D. ARENA, Instituto Agronômico de Campinas; PEDRO L. RAMOS-GONZÁLEZ, Universidade Estadual de Campinas; LUANA A. ROGERIO, Instituto Agronômico de Campinas; MARCELO RIBEIRO-ALVES, Fundação Oswaldo Cruz; CLARE L. CASTEEL, University of California; JULIANA DE FREITAS ASTUA, CNPMF; MARCOS A. MACHADO, Instituto Agronômico de Campinas. |
|
Título: |
Making a better home: modulation of plant defensive response by brevipalpus mites. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Frontiers in Plant Science, v.9, August, 2018. |
|
ISSN: |
1664-462X |
|
DOI: |
10.3389/fpls.2018.01147 |
|
Idioma: |
Inglês |
|
Conteúdo: |
False-spider mites of the genus Brevipalpus are highly polyphagous pests that attack hundreds of plant species of distinct families worldwide. Besides causing direct damage, these mites may also act as vectors of many plant viruses that threaten high-value ornamental plants like orchids and economically important crops such as citrus and coffee. To better understand the molecular mechanisms behind plant-mite interaction we used an RNA-Seq approach to assess the global response of Arabidopsis thaliana (Arabidopsis) plants along the course of the infestation with Brevipalpus yothersi, the main vector species within the genus. Mite infestation triggered a drastic transcriptome reprogramming soon at the beginning of the interaction and throughout the time course, deregulating 1755, 3069 and 2680 genes at 6 hours after infestation (hai), 2 days after infestation (dai), and 6 dai, respectively. Gene set enrichment analysis revealed a clear modulation of processes related to the plant immune system. Co-expressed genes correlated with specific classes of transcription factors regulating defense pathways and developmental processes. Up-regulation of defensive responses correlated with the down-regulation of growth-related processes, suggesting the triggering of the growthdefense crosstalk to optimize plant fitness. Biological processes (BPs) enriched at all time points were markedly related to defense against herbivores and other biotic stresses involving the defense hormones salicylic acid (SA) and jasmonic acid (JA). Levels of both hormones were higher in plants challenged with mites than in the noninfested ones, supporting the simultaneous induction of genes from both pathways. To further clarify the functional relevance of the plant hormonal pathways on the interaction, we evaluated the mite performance on Arabidopsis mutants impaired in SA- or JAmediated response. Mite oviposition was lower on mutants defective in SA biosynthesis (sid2) and signaling (npr1), showing a function for SA pathway in improving the mite reproduction, an unusual mechanism compared to closely-related spider mites. Here we provide the first report on the global and dynamic plant transcriptome triggered by Brevipalpus feeding, extending our knowledge on plant-mite interaction. Furthermore, our results suggest that Brevipalpus mites manipulate the plant defensive response to render the plant more susceptible to their colonization by inducing the SA-mediated pathway. MenosFalse-spider mites of the genus Brevipalpus are highly polyphagous pests that attack hundreds of plant species of distinct families worldwide. Besides causing direct damage, these mites may also act as vectors of many plant viruses that threaten high-value ornamental plants like orchids and economically important crops such as citrus and coffee. To better understand the molecular mechanisms behind plant-mite interaction we used an RNA-Seq approach to assess the global response of Arabidopsis thaliana (Arabidopsis) plants along the course of the infestation with Brevipalpus yothersi, the main vector species within the genus. Mite infestation triggered a drastic transcriptome reprogramming soon at the beginning of the interaction and throughout the time course, deregulating 1755, 3069 and 2680 genes at 6 hours after infestation (hai), 2 days after infestation (dai), and 6 dai, respectively. Gene set enrichment analysis revealed a clear modulation of processes related to the plant immune system. Co-expressed genes correlated with specific classes of transcription factors regulating defense pathways and developmental processes. Up-regulation of defensive responses correlated with the down-regulation of growth-related processes, suggesting the triggering of the growthdefense crosstalk to optimize plant fitness. Biological processes (BPs) enriched at all time points were markedly related to defense against herbivores and other biotic stresses involving the defense hormones salicyl... Mostrar Tudo |
|
Thesaurus NAL: |
Herbivores; Jasmonic acid; Plant hormones; Salicylic acid. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/182697/1/fpls-09-01147.pdf
|
|
Marc: |
LEADER 03239naa a2200265 a 4500
001 2095414
005 2018-10-31
008 2018 bl uuuu u00u1 u #d
022 $a1664-462X
024 7 $a10.3389/fpls.2018.01147$2DOI
100 1 $aARENA, G. D.
245 $aMaking a better home$bmodulation of plant defensive response by brevipalpus mites.$h[electronic resource]
260 $c2018
520 $aFalse-spider mites of the genus Brevipalpus are highly polyphagous pests that attack hundreds of plant species of distinct families worldwide. Besides causing direct damage, these mites may also act as vectors of many plant viruses that threaten high-value ornamental plants like orchids and economically important crops such as citrus and coffee. To better understand the molecular mechanisms behind plant-mite interaction we used an RNA-Seq approach to assess the global response of Arabidopsis thaliana (Arabidopsis) plants along the course of the infestation with Brevipalpus yothersi, the main vector species within the genus. Mite infestation triggered a drastic transcriptome reprogramming soon at the beginning of the interaction and throughout the time course, deregulating 1755, 3069 and 2680 genes at 6 hours after infestation (hai), 2 days after infestation (dai), and 6 dai, respectively. Gene set enrichment analysis revealed a clear modulation of processes related to the plant immune system. Co-expressed genes correlated with specific classes of transcription factors regulating defense pathways and developmental processes. Up-regulation of defensive responses correlated with the down-regulation of growth-related processes, suggesting the triggering of the growthdefense crosstalk to optimize plant fitness. Biological processes (BPs) enriched at all time points were markedly related to defense against herbivores and other biotic stresses involving the defense hormones salicylic acid (SA) and jasmonic acid (JA). Levels of both hormones were higher in plants challenged with mites than in the noninfested ones, supporting the simultaneous induction of genes from both pathways. To further clarify the functional relevance of the plant hormonal pathways on the interaction, we evaluated the mite performance on Arabidopsis mutants impaired in SA- or JAmediated response. Mite oviposition was lower on mutants defective in SA biosynthesis (sid2) and signaling (npr1), showing a function for SA pathway in improving the mite reproduction, an unusual mechanism compared to closely-related spider mites. Here we provide the first report on the global and dynamic plant transcriptome triggered by Brevipalpus feeding, extending our knowledge on plant-mite interaction. Furthermore, our results suggest that Brevipalpus mites manipulate the plant defensive response to render the plant more susceptible to their colonization by inducing the SA-mediated pathway.
650 $aHerbivores
650 $aJasmonic acid
650 $aPlant hormones
650 $aSalicylic acid
700 1 $aRAMOS-GONZÁLEZ, P. L.
700 1 $aROGERIO, L. A.
700 1 $aRIBEIRO-ALVES, M.
700 1 $aCASTEEL, C. L.
700 1 $aASTUA, J. de F.
700 1 $aMACHADO, M. A.
773 $tFrontiers in Plant Science$gv.9, August, 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
