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| 1. |  | SANDINI, I. E.; OLIVEIRA, J. C.; OLIVEIRA, E. de; SA, J. P. G.; ROSA, J. L.; LAJUS, C. A.; FLOSS, E. L.; ALVES, A. C.; MATZENBENBACHER, R. G.; PRIMAVESI, A. C. P. de A. Ensaio nacional de aveias forrageiras, 1997: análise conjunta. In: REUNIAO DA COMISSAO BRASILEIRA DE PESQUISA DE AVEIA, 19., 1999, Porto Alegre, RS. Anais... Porto Alegre: UFRGS, 1999. p.100-106. Resumo.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
12/02/2008 |
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Data da última atualização: |
24/07/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
GUIDETTI-GONZALEZ, S.; FREITAS-ÁSTUA, J.; AMARAL, A. M. do; MARTINS, N. F.; MEHTA, A.; SILVA, M. S. S.; CARRER, H. |
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Afiliação: |
Simone Guidetti-Gonzalez, ESALQ; Juliana Freitas-Astúa, CNPMF; Alexandre Morais do Amaral, CENARGEN; Natália F. Martins, CENARGEN; Angela Mehta, CENARGEN; Marilia Santos Silva, CPAC; Helaine Carrer, ESALQ. |
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Título: |
Genes associated with hypersensitive response (HR) in the citrus EST database (CitEST). |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Genetics and Molecular Biology, Ribeirão Preto, v. 30, n. 3, p. 943-967, 2007. |
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ISSN: |
1415-4757 |
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Idioma: |
Inglês |
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Conteúdo: |
Plants are continuously exposed to pathogen attack, but successful infection is rare because they protect themselves against pathogens using a wide range of response mechanisms. One of them is the hypersensitive response (HR), which is a form of cell death often associated with plant resistance to pathogen infection to prevent the spreadsebpg@cnpq.br sebpg@cnpq.br of the potential pathogen from infected to uninfected tissues. Cell death is activated by recognition of pathogen-derived molecules by the resistance (R) gene products, and is associated with the massive accumulation of reactive oxygen species (ROS), salicylic acid (SA), and other pro-death signals such as nitric oxide (NO). The analysis of the citrus EST (CitEST) database revealed the presence of putative genes likely to be involved in HR through their products, like metacaspases, lipoxygenases, phospholipases, pathogenesis-related proteins, glutathione transferases/peroxidases, enzymes involved in the phenylpropanoid pathway and in the formation and detoxification of ROS, as well as those involved in the formation and regulation of ion channels, SA and NO. By analysis of the EST database of Citrus, it was possible to identify several putative genes that code for key enzymes involved in HR triggering and also in plant defense against biotic and abiotic stress. |
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Palavras-Chave: |
Plant disease resistance; Plant-pathogen; Programmed cell death. |
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Thesagro: |
Stress. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/654652/1/Genes-associated-with-hypersensitive-response-HR-in-the-citrus-EST-database-CitEST..pdf
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Marc: |
LEADER 02106naa a2200253 a 4500
001 1654652
005 2023-07-24
008 2007 bl uuuu u00u1 u #d
022 $a1415-4757
100 1 $aGUIDETTI-GONZALEZ, S.
245 $aGenes associated with hypersensitive response (HR) in the citrus EST database (CitEST).$h[electronic resource]
260 $c2007
520 $aPlants are continuously exposed to pathogen attack, but successful infection is rare because they protect themselves against pathogens using a wide range of response mechanisms. One of them is the hypersensitive response (HR), which is a form of cell death often associated with plant resistance to pathogen infection to prevent the spreadsebpg@cnpq.br sebpg@cnpq.br of the potential pathogen from infected to uninfected tissues. Cell death is activated by recognition of pathogen-derived molecules by the resistance (R) gene products, and is associated with the massive accumulation of reactive oxygen species (ROS), salicylic acid (SA), and other pro-death signals such as nitric oxide (NO). The analysis of the citrus EST (CitEST) database revealed the presence of putative genes likely to be involved in HR through their products, like metacaspases, lipoxygenases, phospholipases, pathogenesis-related proteins, glutathione transferases/peroxidases, enzymes involved in the phenylpropanoid pathway and in the formation and detoxification of ROS, as well as those involved in the formation and regulation of ion channels, SA and NO. By analysis of the EST database of Citrus, it was possible to identify several putative genes that code for key enzymes involved in HR triggering and also in plant defense against biotic and abiotic stress.
650 $aStress
653 $aPlant disease resistance
653 $aPlant-pathogen
653 $aProgrammed cell death
700 1 $aFREITAS-ÁSTUA, J.
700 1 $aAMARAL, A. M. do
700 1 $aMARTINS, N. F.
700 1 $aMEHTA, A.
700 1 $aSILVA, M. S. S.
700 1 $aCARRER, H.
773 $tGenetics and Molecular Biology, Ribeirão Preto$gv. 30, n. 3, p. 943-967, 2007.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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