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| LUCHETA, A. R.; SILVA-PINHATI, A. C. O.; BASÍLIO-PALMIERI, A. C.; BERGER, I. J.; FREITAS-ÁSTUA, J.; CRISTOFANI, M.. |
| Citrus species are known by their high content of phenolic compounds, including a wide range of flavonoids. In plants, these compounds are involved in protection against biotic and abiotic stresses, cell structure, UV protection, attraction of pollinators and seed dispersal. In humans, flavonoid consumption has been related to increasing overall health and fighting some important diseases. The goals of this study were to identify expressed sequence tags (EST) in Citrus sinensis (L.) Osbeck corresponding to genes involved in general phenylpropanoid biosynthesis and the key genes involved in the main flavonoids pathways (flavanones, flavones, flavonols, leucoanthocyanidins, anthocyanins and isoflavonoids). A thorough analysis of all related putative genes... |
| Tipo: Artigo de periódico |
Palavras-chave: Sweet orange; Expressed sequence tags (EST); Secondary metabolism; Phenylpropanoids. |
| Ano: 2007 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/654656 |
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| Lucheta,Adriano R.; Silva-Pinhati,Ana Carla O.; Basílio-Palmieri,Ana Carolina; Berger,Irving J.; Freitas-Astúa,Juliana; Cristofani,Mariângela. |
| Citrus species are known by their high content of phenolic compounds, including a wide range of flavonoids. In plants, these compounds are involved in protection against biotic and abiotic stresses, cell structure, UV protection, attraction of pollinators and seed dispersal. In humans, flavonoid consumption has been related to increasing overall health and fighting some important diseases. The goals of this study were to identify expressed sequence tags (EST) in Citrus sinensis (L.) Osbeck corresponding to genes involved in general phenylpropanoid biosynthesis and the key genes involved in the main flavonoids pathways (flavanones, flavones, flavonols, leucoanthocyanidins, anthocyanins and isoflavonoids). A thorough analysis of all related putative genes... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Phenylpropanoids; Sweet orange; Expressed sequence tags (EST); Secondary metabolism. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000500010 |
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| ARRAES, F. B. M.; VASQUEZ, D. D. N.; TAHIR, M.; PINHEIRO, D. H.; FAHEEM, M.; FREITAS-ALVES, N. S.; MOREIRA-PINTO, C. E.; MOREIRA, V. J. V.; PAES-DE-MELO, B.; LISEI-DE-SA, M. E.; MORGANTE, C. V.; MOTA, A. P. Z.; LOURENÇO-TESSUTTI, I. T.; TOGAWA, R. C.; GRYNBERG, P.; FRAGOSO, R. da R.; ALMEIDA-ENGLER, J. de; LARSEN, M. R.; GROSSI-DE-SA, M. F.. |
| The root-knot nematode (RKN), Meloidogyne incognita, is a devastating soybean pathogen worldwide. The use of resistant cultivars is the most effective method to prevent economic losses caused by RKNs. To elucidate the mechanisms involved in resistance to RKN, we determined the proteome and transcriptome profiles from roots of susceptible (BRS133) and highly tolerant (PI595099) Glycine max genotypes 4, 12, and 30 days after RKN infestation. After in silico analysis, we described major defense molecules and mechanisms considered constitutive responses to nematodeinfestation, such as mTOR, PI3K-Akt, relaxin, and thermogenesis. The integrated data allowed us to identify protein families and metabolic pathways exclusively regulated in tolerant soybean... |
| Tipo: Artigo de periódico |
Palavras-chave: Root-knot nematode; Differential expression; Meloidogyne Incognita; Soja; Glycine Max; Transcriptome; Proteome; Phenylpropanoids. |
| Ano: 2022 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1148619 |
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| Nascimento,Kelly Juliane Telles; Araujo,Leonardo; Resende,Renata Sousa; Schurt,Daniel Augusto; Silva,Washington Luís da; Rodrigues,Fabrício de Ávila. |
| ABSTRACT This study investigated the effects of silicon (Si), acibenzolar-S-methyl (ASM), and potassium phosphite (Phi) on the potentiation of rice resistance to infection by Bipolaris oryzae. The treatments included the soil amended with Si (1.25 g of calcium silicate per kg of soil), spraying of plants with ASM (500 mg∙L–1), Phi (5 mL∙L–1), and distilled water (control) 24 h before inoculation with B. oryzae. The treatments Si supply and the spraying of ASM and Phi were effective in reducing the area under brown spot progress curve and the number of lesions per cm2 of leaf. Polyphenoloxidases activity was higher for plants supplied with Si. On plants sprayed with ASM, the activities of polyphenoloxidases, phenylalanine ammonia-lyases, chitinases, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bipolaris oryzae; Oryza sativa; Host defense responses; Induction of resistance; Phenylpropanoids; PR-proteins. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000200212 |
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