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Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
29/12/2014 |
Data da última atualização: |
07/04/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
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. |
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, CNPSO - estagiária; RENATA STOLF, CNPSO - estagiària; 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. |
Título: |
Genome-wide annotation of the soybean WRKY family and functional characterization of genes involved in response to Phakopsora pachyrhizi infection. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
BMC Plant Biology, v. 14, n. 1, article 236, Sept. 2014. |
Páginas: |
18 p. |
ISSN: |
1471-2229 |
DOI: |
10.1186/s12870-014-0236-0 |
Idioma: |
Inglês |
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 |
Thesagro: |
Soja. |
Thesaurus Nal: |
Soybeans. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114583/1/Genome-wide-annotation-of-the-soybean-WRKY-family-and-functional-characterization-of-genes-involved-in-response-to-Phakopsora-pachyrhizi-infection.pdf
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Marc: |
LEADER 02998naa a2200373 a 4500 001 2003866 005 2022-04-07 008 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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Embrapa Soja (CNPSO) |
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Registro Completo
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
22/03/2024 |
Data da última atualização: |
22/03/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
SANTOS JUNIOR, C. F. dos; SPECHT, A.; GODOY, M. S. de; SANTOS, M. dos; JOAQUIM JÚNIOR, C. Z.; COSTA, Y. K. S. da; PARREIRA, M. C.; FRANCO, C. R. |
Afiliação: |
CEZARIO FERREIRA DOS SANTOS JUNIOR, Institution: Universidade Federal do Pará (UFPA); ALEXANDRE SPECHT, Cenargen; MAURICIO SEKIGUCHI DE GODOY, Universidade Federal Rural do Semi-Árido (UFERSA); MARCIO DOS SANTOS, Universidade do Estado de Santa Catarina (UDESC); CARLOS ZACARIAS JOAQUIM JÚNIOR, Universidade do Estado de Santa Catarina (UDESC); YANNA KAROLINE SANTOS DA COSTA, Universidade Estadual Paulista (UNESP); MARIANA CASARI PARREIRA, Universidade dos Açores; CLAUDIO ROBERTO FRANCO, Universidade do Estado de Santa Catarina (UDESC). |
Título: |
First record of Spodoptera cosmioides (Walker, 1858) (Lepidoptera: Noctuidae) in hop (Humulus lupulus L.). |
Ano de publicação: |
2024 |
Fonte/Imprenta: |
Revista Caribeña de Ciências Sociales, v. 13, n. 1, p. 557-566, 2024. |
Idioma: |
Inglês |
Palavras-Chave: |
Common hop; Lagarta corujinha; Lúpulo comum; Owlet caterpillar; Southern Brazil; Sul do Brasil. |
Thesagro: |
Desfolha. |
Thesaurus NAL: |
Defoliation. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00884naa a2200289 a 4500 001 2163089 005 2024-03-22 008 2024 bl uuuu u00u1 u #d 100 1 $aSANTOS JUNIOR, C. F. dos 245 $aFirst record of Spodoptera cosmioides (Walker, 1858) (Lepidoptera$bNoctuidae) in hop (Humulus lupulus L.).$h[electronic resource] 260 $c2024 650 $aDefoliation 650 $aDesfolha 653 $aCommon hop 653 $aLagarta corujinha 653 $aLúpulo comum 653 $aOwlet caterpillar 653 $aSouthern Brazil 653 $aSul do Brasil 700 1 $aSPECHT, A. 700 1 $aGODOY, M. S. de 700 1 $aSANTOS, M. dos 700 1 $aJOAQUIM JÚNIOR, C. Z. 700 1 $aCOSTA, Y. K. S. da 700 1 $aPARREIRA, M. C. 700 1 $aFRANCO, C. R. 773 $tRevista Caribeña de Ciências Sociales$gv. 13, n. 1, p. 557-566, 2024.
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