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Registro Completo |
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
11/01/2016 |
Data da última atualização: |
15/03/2016 |
Autoria: |
MAGALHÃES, L. M. S.; FREITAS, W. K. de; RESENDE, A. S. de; PINHEIRO, M. A.; GOMES, E. R. da S. |
Afiliação: |
LUIS MAURO S. MAGALHÃES, UFRRJ; WELINGTON KIFFER DE FREITAS, UFRRJ; ALEXANDER SILVA DE RESENDE, CNPAB; MARCO AURÉLIO PINHEIRO, UFRRJ; ETIENE RENATA DA SILVA GOMES, UFRRJ. |
Título: |
De provedora a invasora: como a jaqueira foi transformada em um grave problema ambiental para as unidades de conservação da Cidade do Rio de Janeiro |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
In: PONTAS, J. A. L. (Org.). Biodiversidade carioca: segredos revelados. Rio de Janeiro: Technical books, 2015 |
Páginas: |
p. 308-326 |
Idioma: |
Português |
Palavras-Chave: |
Barocoria; Fitossociologia; Floresta Atlântica; Invasão de especie; Paquer Natural Municipal do Mendanha. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00819naa a2200229 a 4500 001 2033458 005 2016-03-15 008 2015 bl --- 0-- u #d 100 1 $aMAGALHÃES, L. M. S. 245 $aDe provedora a invasora$bcomo a jaqueira foi transformada em um grave problema ambiental para as unidades de conservação da Cidade do Rio de Janeiro 260 $c2015 300 $ap. 308-326 653 $aBarocoria 653 $aFitossociologia 653 $aFloresta Atlântica 653 $aInvasão de especie 653 $aPaquer Natural Municipal do Mendanha 700 1 $aFREITAS, W. K. de 700 1 $aRESENDE, A. S. de 700 1 $aPINHEIRO, M. A. 700 1 $aGOMES, E. R. da S. 773 $tIn: PONTAS, J. A. L. (Org.). Biodiversidade carioca: segredos revelados. Rio de Janeiro: Technical books, 2015
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
05/09/2006 |
Data da última atualização: |
03/11/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
BEVITORI, R.; SIRCAR, S.; TOGAWA, R. C.; CÔRTES, M. V. de C. B.; OLIVEIRA, T. S.; GROSSI-DE-SÁ, M. F.; PAREKH, N. |
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. |
Título: |
Identification of co-expression gene networks controlling rice blast disease during an incompatible reaction. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Genetics and Molecular Research, v. 19, n. 3, gmr18579, 2020. |
ISSN: |
1676-5680 |
DOI: |
http://dx.doi.org/10.4238/gmr18579 |
Idioma: |
Inglês |
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 |
Thesagro: |
Arroz; Brusone; Doença de Planta; Gene; Oryza Sativa. |
Thesaurus NAL: |
Gene expression; Magnaporthe oryzae; Rice; Transcriptome. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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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Embrapa Arroz e Feijão (CNPAF) |
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