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| MELO, B. P.; LOURENCO, I. T.; FRAGA, O. T.; PINHEIRO, L. B.; LINS, C. B. de J.; MORGANTE, C. V.; ENGLER, J. A.; REIS, P. A. B.; SA, M. F. G. de; FONTES, E. P. B.. |
| Na publicação: Isabela Tristan Lourenço-Tessutti; Maria Fátima Grossi-de-Sá. |
| Tipo: Artigo de periódico |
Palavras-chave: GmNAC065 expression; NAC SAGs; Soybeans; Arabidopsis. |
| Ano: 2021 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1132391 |
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| ARRAES, F. B. M.; MARTINS-DE-SA, D; VASQUEZ, D. D. N.; MELO, B. P.; FAHEEM, M.; MACEDO, L. L. P. de; MORGANTE, C. V.; BARBOSA, J. A. R. G.; TOGAWA, R. C.; MOREIRA, V. J. V.; DANCHIN, E. G. J.; SA, M. F. G. de. |
| RNA interference (RNAi)-mediated gene silencing can be used to control specific insect pest populations. Unfortunately, the variable efficiency in the knockdown levels of target genes has narrowed the applicability of this technology to a few species. Here, we examine the current state of knowledge regarding the miRNA (micro RNA) and siRNA (small interfering RNA) pathways in insects and investigate the structural variability at key protein domains of the RNAi machinery. Our goal was to correlate domain variability with mechanisms affecting the gene silencing efficiency. To this end, the protein domains of 168 insect species, encompassing the orders Coleoptera, Diptera, Hemiptera, Hymenoptera, and Lepidoptera, were analysed using our pipeline, which takes... |
| Tipo: Artigo de periódico |
Palavras-chave: Evolução da proteína; R2D2; Sequência de proteínas inteira; DCR1; RIIID II; Proteína; Genoma; Inseto; Praga; Controle Genético; Protein structure; Proteins; Insect control; Pest control. |
| Ano: 2021 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130159 |
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| FREITA, E. O.; MELO, B. P.; LOURENCO-TESSUTTI, I. T.; ARRAES, F. B. M.; AMORIM, R. M.; LISEI-DE-SÁ, M. E.; COSTA, J. A.; LEITE, A. G. B.; FAHEEM, M.; FERREIRA, M. A.; MORGANTE, C. V.; FONTES, E. P. B.; GROSSI-DE-SA, M. F.. |
| Tipo: Artigo de periódico |
Palavras-chave: Stress-responsive promoter; Promoter modules analysis; Gene-promotercharacterization.; Drought tolerance; Abscisic acid.. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115182 |
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| FREITA, E. O.; MELO, B. P.; LOURENCO-TESSUTTI, I. T.; ARRAES, F. B. M.; AMORIM, R. M.; LISEI-DE-SÁ, M. E.; COSTA, J. A.; LEITE, A. G. B.; FAHEEM, M.; FERREIRA, M. A.; MORGANTE, C. V.; FONTES, E. P. B.; GROSSI-DE-SA, M. F.. |
| Drought is one of the most harmful abiotic stresses for plants, leading to reduced productivity of several economically important crops and, consequently, considerable losses in the agricultural sector. When plants are exposed to stressful conditions, such as drought and high salinity, they modulate the expression of genes that lead to developmental, biochemical, and physiological changes, which help to overcome the deleterious effects of adverse circumstances. Thus, the search for new specific gene promoter sequences has proved to be a powerful biotechnological strategy to control the expression of key genes involved in water deprivation or multiple stress responses. |
| Tipo: Artigo de periódico |
Palavras-chave: Stress-responsive promoter; Promoter modules analysis; Gene-promotercharacterization; Promotor responsivo ao estresse; Tolerância à seca; Análise de módulos promotores; Promotor de genes; Estresses abióticos; Soja; Ácido Abscisico; Seca; Drought tolerance; Abscisic acid. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1146809 |
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| ARRAES, F. B. M.; ROCHA, S.; SÁ, D. M. de; FAHEEM, M.; MELO, B. P.; MORGANTE, C. V.; SOUZA JUNIOR, D.; NORIEGA, D.; SA, M. F. G. de; DANCHIN, E. G.. |
| The present study contributes to elucidate obscure points of the RNAi-based gene silencing in insects and assists in the development of biotechnological tools for insect pests control. |
| Tipo: Parte de livro |
Palavras-chave: Controle de praga; Inseto; Praga. |
| Ano: 2018 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1106929 |
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| MOREIRA, V. J. V; LOURENCO, I. T.; BASSO, M. F.; SÁ. M. E. L. de; MORGANTE, C. V.; MELO, B. P.; ARRAES, F. B. M.; SÁ, D. M. de; SILVA, M. C. M. da; ENGLER, J. de A.; SA, M. F. G. de. |
| Minc03328 effector gene downregulation triggered by in planta RNAi strategy strongly reduced plant susceptibility to Meloidogyne incognita and suggests that Minc03328 gene is a promising target for the development of genetically engineered crops to improve plant tolerance to M. incognita. Meloidogyne incognita is the most economically important species of root-knot nematodes (RKN) and causes severe damage to crops worldwide. M. incognita secretes several effector proteins to suppress the host plant defense response, and manipulate the plant cell cycle and other plant processes facilitating its parasitism. Different secreted effector proteins have already been identified in M. incognita, but not all have been characterized or have had the confirmation of... |
| Tipo: Artigo de periódico |
Palavras-chave: Minc03328; Interação planta-nematóide; Proteção de cultivos; Proteína efetora; Planta RNAi; Novas ferramentas biotecnológica; Nematoide das galhas; Meloidogyne Incognita; Planta; Nematóide; Root-knot nematodes; Plants (botany). |
| Ano: 2022 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1147069 |
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