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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
29/12/2014 |
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Data da última atualização: |
19/08/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BENCKE-MALATO, M.; CABREIRA, C.; WIEBKE-STROHM, B.; BÜCKER-NETO, L.; MANCINI, E.; OSORIO, M. B.; HOMRICH, M. S.; TURCHETTO-ZOLET, A. C.; CARVALHO, M. C. C. G. de; STOLF, R.; WEBER, R. L. M.; WESTERGAARD, G.; CASTAGNARO, A. P.; ABDELNOOR, R. V.; MARCELINO-GUIMARÃES, F. C.; MARGIS-PINHEIRO, M.; BODANESE-ZANETTINI, M. H. |
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Afiliação: |
MARTA BENCKE-MALATO, UFRGS; CAROLINE CABREIRA, UFRGS; BEATRIZ WIEBKE-STROHM, UFRGS; LAURO BÜCKER-NETO, UFRGS; ESTEFANIA MANCINI, INSTITUTO DE AGROBIOTECNOLOGIA ROSARIO SA; MARINA B. OSORIO, UFRGS; MILENA S. HOMRICH, UFRGS; ANDREIA CARINA TURCHETTO-ZOLET, UFRGS; MAYRA C. C. G. DE CARVALHO; RENATA STOLF; RICARDO L. M. WEBER, UFRGS; GASTÓN WESTERGAARD, INSTITUTO DE AGROBIOTECNOLOGIA ROSARIO SA; ATÍLIO P. CASTAGNARO, ESTACIÓN EXPERIMENTAL AGROINDUSTRIAL OBISPO COLOMBRES (EEAOC); RICARDO VILELA ABDELNOOR, CNPSO; FRANCISMAR CORREA MARCELINO-GUIMARÃES, CNPSO; MÁRCIA MARGIS-PINHEIRO, UFRGS; MARIA HELENA BODANESE-ZANETTINI, UFRGS. |
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Título: |
Genome-wide annotation of the soybean WRKY family and functional characterization of genes involved in response to Phakopsora pachyrhizi infection. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
BMC Plant Biology, v. 14, n. 1, article 236, Sept. 2014. |
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Páginas: |
18 p. |
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ISSN: |
1471-2229 |
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DOI: |
10.1186/s12870-014-0236-0 |
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Idioma: |
Inglês |
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Conteúdo: |
Background: Many previous studies have shown that soybean WRKY transcription factors are involved in the plant response to biotic and abiotic stresses. Phakopsora pachyrhizi is the causal agent of Asian Soybean Rust, one of the most important soybean diseases. There are evidences that WRKYs are involved in the resistance of some soybean genotypes against that fungus. The number of WRKY genes already annotated in soybean genome was underrepresented. In the present study, a genome-wide annotation of the soybean WRKY family was carried out and members involved in the response to P. pachyrhizi were identified. Results: As a result of a soybean genomic databases search, 182 WRKY-encoding genes were annotated and 33 putative pseudogenes identified. Genes involved in the response to P. pachyrhizi infection were identified using superSAGE, RNA-Seq of microdissected lesions and microarray experiments. Seventy-five genes were differentially expressed during fungal infection. The expression of eight WRKY genes was validated by RT-qPCR. The expression of these genes in a resistant genotype was earlier and/or stronger compared with a susceptible genotype in response to P. pachyrhizi infection. Soybean somatic embryos were transformed in order to overexpress or silence WRKY genes. Embryos overexpressing a WRKY gene were obtained, but they were unable to convert into plants. When infected with P. pachyrhizi, the leaves of the silenced transgenic line showed a higher number of lesions than the wild-type plants. Conclusions: The present study reports a genome-wide annotation of soybean WRKY family. The participation of some members in response to P. pachyrhizi infection was demonstrated. The results contribute to the elucidation of gene function and suggest the manipulation of WRKYs as a strategy to increase fungal resistance in soybean plants. MenosBackground: Many previous studies have shown that soybean WRKY transcription factors are involved in the plant response to biotic and abiotic stresses. Phakopsora pachyrhizi is the causal agent of Asian Soybean Rust, one of the most important soybean diseases. There are evidences that WRKYs are involved in the resistance of some soybean genotypes against that fungus. The number of WRKY genes already annotated in soybean genome was underrepresented. In the present study, a genome-wide annotation of the soybean WRKY family was carried out and members involved in the response to P. pachyrhizi were identified. Results: As a result of a soybean genomic databases search, 182 WRKY-encoding genes were annotated and 33 putative pseudogenes identified. Genes involved in the response to P. pachyrhizi infection were identified using superSAGE, RNA-Seq of microdissected lesions and microarray experiments. Seventy-five genes were differentially expressed during fungal infection. The expression of eight WRKY genes was validated by RT-qPCR. The expression of these genes in a resistant genotype was earlier and/or stronger compared with a susceptible genotype in response to P. pachyrhizi infection. Soybean somatic embryos were transformed in order to overexpress or silence WRKY genes. Embryos overexpressing a WRKY gene were obtained, but they were unable to convert into plants. When infected with P. pachyrhizi, the leaves of the silenced transgenic line showed a higher number of lesions than ... Mostrar Tudo |
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Thesagro: |
Soja. |
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Thesaurus Nal: |
Soybeans. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1003866/1/GenomewideannotationofthesoybeanWRKYfamilyandfunctionalcharacterizationofgenesinvolvedinresponsetoPhakopsorapachyrhiziinfection.pdf
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Marc: |
LEADER 02998naa a2200373 a 4500
001 2003866
005 2024-08-19
008 2014 bl uuuu u00u1 u #d
022 $a1471-2229
024 7 $a10.1186/s12870-014-0236-0$2DOI
100 1 $aBENCKE-MALATO, M.
245 $aGenome-wide annotation of the soybean WRKY family and functional characterization of genes involved in response to Phakopsora pachyrhizi infection.$h[electronic resource]
260 $c2014
300 $a18 p.
520 $aBackground: Many previous studies have shown that soybean WRKY transcription factors are involved in the plant response to biotic and abiotic stresses. Phakopsora pachyrhizi is the causal agent of Asian Soybean Rust, one of the most important soybean diseases. There are evidences that WRKYs are involved in the resistance of some soybean genotypes against that fungus. The number of WRKY genes already annotated in soybean genome was underrepresented. In the present study, a genome-wide annotation of the soybean WRKY family was carried out and members involved in the response to P. pachyrhizi were identified. Results: As a result of a soybean genomic databases search, 182 WRKY-encoding genes were annotated and 33 putative pseudogenes identified. Genes involved in the response to P. pachyrhizi infection were identified using superSAGE, RNA-Seq of microdissected lesions and microarray experiments. Seventy-five genes were differentially expressed during fungal infection. The expression of eight WRKY genes was validated by RT-qPCR. The expression of these genes in a resistant genotype was earlier and/or stronger compared with a susceptible genotype in response to P. pachyrhizi infection. Soybean somatic embryos were transformed in order to overexpress or silence WRKY genes. Embryos overexpressing a WRKY gene were obtained, but they were unable to convert into plants. When infected with P. pachyrhizi, the leaves of the silenced transgenic line showed a higher number of lesions than the wild-type plants. Conclusions: The present study reports a genome-wide annotation of soybean WRKY family. The participation of some members in response to P. pachyrhizi infection was demonstrated. The results contribute to the elucidation of gene function and suggest the manipulation of WRKYs as a strategy to increase fungal resistance in soybean plants.
650 $aSoybeans
650 $aSoja
700 1 $aCABREIRA, C.
700 1 $aWIEBKE-STROHM, B.
700 1 $aBÜCKER-NETO, L.
700 1 $aMANCINI, E.
700 1 $aOSORIO, M. B.
700 1 $aHOMRICH, M. S.
700 1 $aTURCHETTO-ZOLET, A. C.
700 1 $aCARVALHO, M. C. C. G. de
700 1 $aSTOLF, R.
700 1 $aWEBER, R. L. M.
700 1 $aWESTERGAARD, G.
700 1 $aCASTAGNARO, A. P.
700 1 $aABDELNOOR, R. V.
700 1 $aMARCELINO-GUIMARÃES, F. C.
700 1 $aMARGIS-PINHEIRO, M.
700 1 $aBODANESE-ZANETTINI, M. H.
773 $tBMC Plant Biology$gv. 14, n. 1, article 236, Sept. 2014.
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Registro original: |
Embrapa Soja (CNPSO) |
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| Registros recuperados : 29 | |
| 4. |  | MIRANDA, G. A.; MATRANGOLO, W. J. R.; ARAÚJO, S. N.; NETTO, D. A. M. Germinação de Cratylia argentea em diferentes graus de maturação. Informativo ABRATES, Londrina, v. 21, n. 2, ago. 2011. Edição dos Anais do XVII Congresso Brasileiro de Sementes, Natal, 2011.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 10. | | CALAZANS, G. M.; CRUZ, J. C.; MOREIRA, J. A. A.; MIRANDA, G. A.; MATRANGOLO, W. J. R.; MARRIEL, I. E. Seleção de rizóbios eficientes na simbiose com cratylia argentea. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 4., 2012, Sete Lagoas. [Trabalhos apresentados]. Sete Lagoas: Embrapa Milho e Sorgo, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 12. | | FERREIRA, F. N.; RIBEIRO, J. L.; RAID, M. A. de M.; MIRANDA, G. A.; COSTA, T. C. e C. da. Relações entre o índice de área foliar e o aporte da serapilheira em fragmentos florestais, uma etapa para a modelagem da ciclagem de nutrientes. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 4., 2012, Sete Lagoas. [Trabalhos apresentados]. Sete Lagoas: Embrapa Milho e Sorgo, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 14. | | MATRANGOLO, W. J. R.; CRUZ, I.; MIRANDA, G. A.; NASCIMENTO, R. A.; INACIO, V. M.; ABREU, V. M. Tatu-Bolinha (artrópodo, gênero Armadillium) como ferramenta de ecoalfabetização. In: CONGRESSO BRASILEIRO DE AGROECOLOGIA, 6., CONGRESSO LATINO AMERICANO DE AGROECOLOGIA, 2., 2009, Curitiba. Agricultura familiar e camponesa experiências passadas e presentes construindo um futuro sustentável: anais. Curitiba: ABA: SOCLA, 2009. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 16. | | MATRANGOLO, W. J. R.; OLIVEIRA, M. F. de; ALBERNAZ, W. M.; SILVA, I. H. S. da; MIRANDA, G. A. Percepção ambiental de produtores de milho relativa às plantas espontâneas na região Central de Minas Gerais. In: CONGRESSO INTERNACIONAL DE TECNOLOGIA PARA O MEIO AMBIENTE, 3.; SEMINÁRIO DE GESTÃO AMBIENTAL NA AGROPECUÁRIA, 3., 2012, Bento Gonçalves. Anais. Caxias do Sul: Universidade de Caxias do Sul, 2012. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 17. | | RAID, M. A. de M.; FERREIRA, F. N.; MIRANDA, G. A.; RIBEIRO, J. L.; OLIVEIRA-PAIVA, C. A.; MARRIEL, I. E.; COSTA, T. C. e C. da. Avaliação da atividade microbiana em sítios florestais por meio de bioindicadores de qualidade do solo. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 4., 2012, Sete Lagoas. [Trabalhos apresentados]. Sete Lagoas: Embrapa Milho e Sorgo, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 18. | | ARAUJO, S. N.; MATRANGOLO, W. J. R.; TARABAL, L. M.; MIRANDA, G. A.; NETTO, D. A. M.; PEREIRA, M. P. R. Análises das sementes de Cratylia argentea: conservada em garrafas PET. In: CONGRESSO BRASILEIRO DE AGROECOLOGIA, 7., 2011, Fortaleza. Ética na ciência: agroecologia como paradigma para o desenvolvimento rural. Fortaleza: Universidade Federal do Ceará, 2011.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 19. | | MIRANDA, G. A.; MATRANGOLO, W. J. R.; ARAUJO, S. N.; MOREIRA, J. A. A.; PEREIRA, M. P. R.; SILVA, I. H. S. da. Cratylia argentea: produção de fitomassa e crescimento em sistemas de aléias na Região Central de Minas Gerais. In: CONGRESSO BRASILEIRO DE AGROECOLOGIA, 7., 2011, Fortaleza. Ética na ciência: agroecologia como paradigma para o desenvolvimento rural. Fortaleza: Universidade Federal do Ceará, 2011.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 20. | | MATRANGOLO, W. J. R.; LANDAU, E. C.; ALBERNAZ, W. M.; SILVA, I. H. S. da; MIRANDA, G. A.; TRAVASSOS, L. E. P. Diagnóstico regionalizado de sistemas de produção de milho como subsídio para gestão territorial. In: CONGRESSO NACIONAL DE MILHO E SORGO, 29., 2012, Águas de Lindóia. Diversidade e inovações na era dos transgênicos: resumos expandidos. Campinas: Instituto Agronômico; Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2012. p. 3584-3590. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 29 | |
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