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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
05/09/2006 |
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Data da última atualização: |
03/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BEVITORI, R.; SIRCAR, S.; TOGAWA, R. C.; CÔRTES, M. V. de C. B.; OLIVEIRA, T. S.; GROSSI-DE-SÁ, M. F.; PAREKH, N. |
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Afiliação: |
ROSANGELA BEVITORI, CNPAF; S. SIRCAR, INTERNATIONAL INSTITUTE OF INFORMATION TECHNOLOGY, Hyderabad-India; ROBERTO COITI TOGAWA, Cenargen; MARCIO VINICIUS DE C BARROS CORTES, CNPAF; T. S. OLIVEIRA, UNICAMP; MARIA FATIMA GROSSI DE SA, Cenargen; N. PAREKH, INTERNATIONAL INSTITUTE OF INFORMATION TECHNOLOGY, Hyderabad-India. |
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Título: |
Identification of co-expression gene networks controlling rice blast disease during an incompatible reaction. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 19, n. 3, gmr18579, 2020. |
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ISSN: |
1676-5680 |
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DOI: |
http://dx.doi.org/10.4238/gmr18579 |
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Idioma: |
Inglês |
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Conteúdo: |
Rice blast disease is a major threat to rice production worldwide; the causative pathogenic fungus Magnaporthe oryzae induces rice (Oryza sativa) plants to undergo molecular changes that help them to circumvent this fungal attack. Transcriptome studies have demonstrated that many genes are involved in the defense response of rice to M. oryzae, but most of these studies focused on the screening of differentially expressed genes and the studies did not investigate the interactions among genes. We examined the interaction of rice and M. oryzae in a network context. Two near-isogenic lines were profiled at different time-points. Using transcriptome data obtained from an RNA-Seq analysis, a network based on the relationships among genes was developed through weighted gene co-expression network analysis. The analysis of degree centrality identified numerous hub genes and potential key regulators that control the rice response, providing new insights into the molecular network underlying the resistance of rice to M. oryzae infection. Additionally, a protein-protein interaction network was derived to identify complexes that might physically interact. For example, complexes of OsbHLH148/OsJAZ, OsMYB4 and some components of the phenylpropanoid pathway, as well as MYB/bHLH and NB-LRR/OsWRKYs were identified, suggesting possible roles in regulating M. oryzae infection. The combination of in silico data with transcription factor binding indicates that OsbZIP45 may serve as a driver of complex gene expression changes that result in resistance to rice blast disease, and can thus act as an integrator of multiple signals and as a coordinator of diverse cellular pathways to control the defense responses. MenosRice blast disease is a major threat to rice production worldwide; the causative pathogenic fungus Magnaporthe oryzae induces rice (Oryza sativa) plants to undergo molecular changes that help them to circumvent this fungal attack. Transcriptome studies have demonstrated that many genes are involved in the defense response of rice to M. oryzae, but most of these studies focused on the screening of differentially expressed genes and the studies did not investigate the interactions among genes. We examined the interaction of rice and M. oryzae in a network context. Two near-isogenic lines were profiled at different time-points. Using transcriptome data obtained from an RNA-Seq analysis, a network based on the relationships among genes was developed through weighted gene co-expression network analysis. The analysis of degree centrality identified numerous hub genes and potential key regulators that control the rice response, providing new insights into the molecular network underlying the resistance of rice to M. oryzae infection. Additionally, a protein-protein interaction network was derived to identify complexes that might physically interact. For example, complexes of OsbHLH148/OsJAZ, OsMYB4 and some components of the phenylpropanoid pathway, as well as MYB/bHLH and NB-LRR/OsWRKYs were identified, suggesting possible roles in regulating M. oryzae infection. The combination of in silico data with transcription factor binding indicates that OsbZIP45 may serve as a driver of co... Mostrar Tudo |
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Thesagro: |
Arroz; Brusone; Doença de Planta; Gene; Oryza Sativa. |
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Thesaurus Nal: |
Gene expression; Magnaporthe oryzae; Rice; Transcriptome. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/217376/1/CNPAF-2020-gmb2.pdf
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Marc: |
LEADER 02654naa a2200325 a 4500
001 1214371
005 2020-11-03
008 2020 bl uuuu u00u1 u #d
022 $a1676-5680
024 7 $ahttp://dx.doi.org/10.4238/gmr18579$2DOI
100 1 $aBEVITORI, R.
245 $aIdentification of co-expression gene networks controlling rice blast disease during an incompatible reaction.$h[electronic resource]
260 $c2020
520 $aRice blast disease is a major threat to rice production worldwide; the causative pathogenic fungus Magnaporthe oryzae induces rice (Oryza sativa) plants to undergo molecular changes that help them to circumvent this fungal attack. Transcriptome studies have demonstrated that many genes are involved in the defense response of rice to M. oryzae, but most of these studies focused on the screening of differentially expressed genes and the studies did not investigate the interactions among genes. We examined the interaction of rice and M. oryzae in a network context. Two near-isogenic lines were profiled at different time-points. Using transcriptome data obtained from an RNA-Seq analysis, a network based on the relationships among genes was developed through weighted gene co-expression network analysis. The analysis of degree centrality identified numerous hub genes and potential key regulators that control the rice response, providing new insights into the molecular network underlying the resistance of rice to M. oryzae infection. Additionally, a protein-protein interaction network was derived to identify complexes that might physically interact. For example, complexes of OsbHLH148/OsJAZ, OsMYB4 and some components of the phenylpropanoid pathway, as well as MYB/bHLH and NB-LRR/OsWRKYs were identified, suggesting possible roles in regulating M. oryzae infection. The combination of in silico data with transcription factor binding indicates that OsbZIP45 may serve as a driver of complex gene expression changes that result in resistance to rice blast disease, and can thus act as an integrator of multiple signals and as a coordinator of diverse cellular pathways to control the defense responses.
650 $aGene expression
650 $aMagnaporthe oryzae
650 $aRice
650 $aTranscriptome
650 $aArroz
650 $aBrusone
650 $aDoença de Planta
650 $aGene
650 $aOryza Sativa
700 1 $aSIRCAR, S.
700 1 $aTOGAWA, R. C.
700 1 $aCÔRTES, M. V. de C. B.
700 1 $aOLIVEIRA, T. S.
700 1 $aGROSSI-DE-SÁ, M. F.
700 1 $aPAREKH, N.
773 $tGenetics and Molecular Research$gv. 19, n. 3, gmr18579, 2020.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrossilvipastoril. Para informações adicionais entre em contato com cpamt.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
08/03/2016 |
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Data da última atualização: |
12/04/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
IKEDA, F. S.; MENEGATTI, L.; INÁCIO, J. V. L. |
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Afiliação: |
FERNANDA SATIE IKEDA, CPAMT; LUCAS MENEGATTI, UFMT; JOÃO VITOR LEAL INÁCIO, UFMT. |
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Título: |
Seed banks during three year on integrated crop-livestock-forest system under different shading levels in Sinop, Mato Grosso, Brazil. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015. |
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Páginas: |
p. 113. |
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Idioma: |
Português |
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Palavras-Chave: |
Banco de sementes; Ilpf; Seed banks. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00762naa a2200181 a 4500
001 2040201
005 2016-04-12
008 2015 bl --- 0-- u #d
100 1 $aIKEDA, F. S.
245 $aSeed banks during three year on integrated crop-livestock-forest system under different shading levels in Sinop, Mato Grosso, Brazil.$h[electronic resource]
260 $c2015
300 $ap. 113.
653 $aBanco de sementes
653 $aIlpf
653 $aSeed banks
700 1 $aMENEGATTI, L.
700 1 $aINÁCIO, J. V. L.
773 $tIn: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015.
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Registro original: |
Embrapa Agrossilvipastoril (CPAMT) |
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