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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
04/08/2021 |
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Data da última atualização: |
04/08/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
REISSIG, G. N.; OLIVEIRA, T. F. DE C.; OLIVEIRA, R. P. de; POSSO, D. A.; PARISE, A. G.; NAVA, D. E. |
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Afiliação: |
GABRIELA NIEMEYER REISSIG, UFPEL; THIAGO FRANCISCO DE CARVALHO OLIVEIRA, UFPEL; RICARDO PADILHA DE OLIVEIRA, UFPEL; DOUGLAS ANTÔNIO POSSO, UFPEL; ANDRÉ GEREMIA PARISE, UFPEL; DORI EDSON NAVA, CPACT. |
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Título: |
Fruit herbivory alters plant electrome: evidence for fruit-shoot long-distance electrical signaling in tomato plants. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Frontiers in Sustainable Food Systems, v. 5, Article 65, July 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
The electrical activity of tomato plants subjected to fruit herbivory was investigated. The study aimed to test the hypothesis that tomato fruits transmit long-distance electrical signals to the shoot when subjected to herbivory. For such, time series classification by machine learning techniques and analyses related to the oxidative response were employed. Tomato plants (cv. ?Micro-Tom?) were placed into a Faraday?s cage and an electrode pair was inserted in the fruit?s peduncle. Helicoverpa armigera caterpillars were placed on the fruit (either green and ripe) for 24 h. The time series were recorded before and after the fruit?s exposure of the caterpillars. The plant material for chemical analyses was collected 24 and 48 h after the end of the acquisition of electrophysiological data. The time series were analyzed by the following techniques: Fast Fourier Transform (FFT), Wavelet Transform, Power Spectral Density (PSD), and Approximate Entropy. The following features from FFT, PSD, and Wavelet Transform were used for PCA (Principal Component Analysis): average, maximum and minimum value, variance, skewness, and kurtosis. Additionally, these features were used in Machine Learning (ML) analyses for looking for classifiable patterns between tomato plants before and after fruit herbivory. Also, we compared the electrome before and after herbivory in the green and ripe fruits. To evaluate an oxidative response in different organs, hydrogen peroxide, superoxide anion, catalase, ascorbate peroxidase, guaiacol peroxidase, and superoxide dismutase activity were evaluated in fruit and leaves. The results show with 90% of accuracy that the electrome registered in the fruit?s peduncle before herbivory is different from the electrome during predation on the fruits. Interestingly, there was also a sharp difference in the electrome of the green and ripe fruits? peduncles before, but not during, the herbivory, which demonstrates that the signals generated by the herbivory stand over the others. Biochemical analysis showed that herbivory in the fruit triggered an oxidative response in other parts of the plant. Here, we demonstrate that the fruit perceives biotic stimuli and transmits electrical signals to the shoot of tomato plants. This study raises new possibilities for studies involving electrical signals in signaling and systemic response, as well as for the applicability of ML to classify electrophysiological data and its use in early diagnosis. MenosThe electrical activity of tomato plants subjected to fruit herbivory was investigated. The study aimed to test the hypothesis that tomato fruits transmit long-distance electrical signals to the shoot when subjected to herbivory. For such, time series classification by machine learning techniques and analyses related to the oxidative response were employed. Tomato plants (cv. ?Micro-Tom?) were placed into a Faraday?s cage and an electrode pair was inserted in the fruit?s peduncle. Helicoverpa armigera caterpillars were placed on the fruit (either green and ripe) for 24 h. The time series were recorded before and after the fruit?s exposure of the caterpillars. The plant material for chemical analyses was collected 24 and 48 h after the end of the acquisition of electrophysiological data. The time series were analyzed by the following techniques: Fast Fourier Transform (FFT), Wavelet Transform, Power Spectral Density (PSD), and Approximate Entropy. The following features from FFT, PSD, and Wavelet Transform were used for PCA (Principal Component Analysis): average, maximum and minimum value, variance, skewness, and kurtosis. Additionally, these features were used in Machine Learning (ML) analyses for looking for classifiable patterns between tomato plants before and after fruit herbivory. Also, we compared the electrome before and after herbivory in the green and ripe fruits. To evaluate an oxidative response in different organs, hydrogen peroxide, superoxide anion, catalase, ... Mostrar Tudo |
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Palavras-Chave: |
Helicoverpa amigera. |
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Thesagro: |
Tomate. |
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Thesaurus Nal: |
Stress response. |
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Categoria do assunto: |
-- |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1133234/1/Artigo-fsufs-05-657401.pdf
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Marc: |
LEADER 03162naa a2200217 a 4500
001 2133234
005 2021-08-04
008 2021 bl uuuu u00u1 u #d
100 1 $aREISSIG, G. N.
245 $aFruit herbivory alters plant electrome$bevidence for fruit-shoot long-distance electrical signaling in tomato plants.$h[electronic resource]
260 $c2021
520 $aThe electrical activity of tomato plants subjected to fruit herbivory was investigated. The study aimed to test the hypothesis that tomato fruits transmit long-distance electrical signals to the shoot when subjected to herbivory. For such, time series classification by machine learning techniques and analyses related to the oxidative response were employed. Tomato plants (cv. ?Micro-Tom?) were placed into a Faraday?s cage and an electrode pair was inserted in the fruit?s peduncle. Helicoverpa armigera caterpillars were placed on the fruit (either green and ripe) for 24 h. The time series were recorded before and after the fruit?s exposure of the caterpillars. The plant material for chemical analyses was collected 24 and 48 h after the end of the acquisition of electrophysiological data. The time series were analyzed by the following techniques: Fast Fourier Transform (FFT), Wavelet Transform, Power Spectral Density (PSD), and Approximate Entropy. The following features from FFT, PSD, and Wavelet Transform were used for PCA (Principal Component Analysis): average, maximum and minimum value, variance, skewness, and kurtosis. Additionally, these features were used in Machine Learning (ML) analyses for looking for classifiable patterns between tomato plants before and after fruit herbivory. Also, we compared the electrome before and after herbivory in the green and ripe fruits. To evaluate an oxidative response in different organs, hydrogen peroxide, superoxide anion, catalase, ascorbate peroxidase, guaiacol peroxidase, and superoxide dismutase activity were evaluated in fruit and leaves. The results show with 90% of accuracy that the electrome registered in the fruit?s peduncle before herbivory is different from the electrome during predation on the fruits. Interestingly, there was also a sharp difference in the electrome of the green and ripe fruits? peduncles before, but not during, the herbivory, which demonstrates that the signals generated by the herbivory stand over the others. Biochemical analysis showed that herbivory in the fruit triggered an oxidative response in other parts of the plant. Here, we demonstrate that the fruit perceives biotic stimuli and transmits electrical signals to the shoot of tomato plants. This study raises new possibilities for studies involving electrical signals in signaling and systemic response, as well as for the applicability of ML to classify electrophysiological data and its use in early diagnosis.
650 $aStress response
650 $aTomate
653 $aHelicoverpa amigera
700 1 $aOLIVEIRA, T. F. DE C.
700 1 $aOLIVEIRA, R. P. de
700 1 $aPOSSO, D. A.
700 1 $aPARISE, A. G.
700 1 $aNAVA, D. E.
773 $tFrontiers in Sustainable Food Systems$gv. 5, Article 65, July 2021.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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| Registros recuperados : 28 | |
| 1. |  | TAVARES-DIAS, M.; MONTEIRO, A. M. C.; AFFONSO, E. G. Relação peso-comprimento, fator de condição e parâmetros hematológicos de tucunaré-paca Cichla temensis Humboldt, 1821 (Cichlidae) em cultivo intensivo. In: CONGRESSO BRASILEIRO DE PRODUÇÃO DE PEIXES NATIVOS DE ÁGUA DOCE, 2.; ENCONTRO MATO-GROSSENSE DE AQUICULTORES, 1., 2009, Cuiabá. [Resumos...]. Cuiabá: Embrapa: Aquabio, 2009. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amapá. |
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| 2. | | TAVARES-DIAS, M.; AFFONSO, E. G.; OLIVEIRA, S. R.; MARCON, J. L.; EGAMI, M. I. Comparative study on hematological parameters of farmed matrinxã, Brycon amazonicus Spix and Agassiz, 1829 (Characidae: Bryconinae) with others Bryconinae species. Acta Amazonica, v. 38, n. 4, p. 799-806, dez. 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
| Biblioteca(s): Embrapa Amapá. |
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| 3. | | TAVARES-DIAS, M.; FERREIRA, J. S.; AFFONSO, E. G.; ONO, E. A.; MARTINS, M. L. Toxicity and effects of copper sulfate on parasitic control and hematological response of tambaqui Colossoma macropomum. Boletim do Instituto de Pesca, São Paulo, v. 37, n. 4, p. 355-365, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Amapá. |
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| 4. | | INOUE, L. A. K. A.; MACIEL, P.; AFFONSO, E.; DIAS, M. T.; BOIJINK, C. de L. Crescimento, controle parasitário e parâmetros sanguíneos em tambaquis alimentados com ração contendo alho. In: ENCONTRO BRASILEIRO DE ICTIOLOGIA, 19., 2011, Manaus. Livro de programação e resumos. Manaus: INPA, AIHA, SBI, 2011. 1 CD-ROM. p. 824.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 6. | | TAVARES-DIAS, M.; MONTEIRO, A. M. de C.; AFFONSO, E. G.; AMARAL, K. D. S. Weight-length relationship, condition factor and blood parameters of farmed Cichla temensis Humboldt, 1821 (Cichlidae) in central Amazon. Neotropical Ichthyology, Porto Alegre, v. 9, n. 1, p. 113-119, Mar. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amapá. |
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| 7. | | INOUE, L. A. K. A.; BOIJINK, C. de L.; RIBEIRO, P. T.; SILVA, A. M. D. DA; AFFONSO, E. G. Avaliação de respostas metabólicas do tambaqui exposto ao eugenol em banhos anestésicos. Acta Amazônica, Manaus, v. 41, n. 2, p. 327-332, jun. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 8. | | DRUMOND, G. V. F.; CAIXEIRO, A. P. de A.; DIAS, M. T.; MARCON, J. L.; AFFONSO, E. G. Características bioquímicas e hematológicas do pirarucu Arapaima gigas Schinz, 1822 (Arapaimidae) de cultivo semi-intensivo na Amazônia. Acta Amazonica, Manaus, v. 40, n. 3, p. 591-596, set. 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amapá. |
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| 9. | | INOUE, L. A. K. A.; MACIEL, P. O.; AFFONSO, E. G.; BOIJINK, C. de L.; TAVARES-DIAS, M. Growth, parasitic infection and hematology in Colossoma macropomum Cuvier, 1818 fed diets containing Allium sativum. Journal of Applied Ichthyology, v. 32, p. 901-905, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Agropecuária Oeste; Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Pesca e Aquicultura. |
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| 10. | | RIBEIRO, P. T.; DIAS, A. M.; AFFONSO, E. G.; AMARAL, M.; BOIJINK, C. de L.; INOUE, L. A. K. A. Respostas sanguíneas e plasmáticas do tambaqui Colossoma macropomum a banhos anestésicos de eugenol. In: REUNIÃO ANUAL DA SBPC, 61., 2009, Manaus. Anais / resumos... Manaus: SBPC, 2009.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 11. | | MACIEL, P. O.; AFFONSO, E. G.; BOIJINK, C. de L.; DIAS, M. T.; INOUE, L. A. K. A. Myxobolus sp. (Myxozoa) in the circulating blood of Colossoma macropomum (Osteichthyes, Characidae). Revista Brasileira de Parasitologia Veterinária, Jaboticabal, v. 20, n. 1, p. 82-84, jan./mar. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Pesca e Aquicultura. |
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| 12. | | CORTEGANO, C. A. A.; GODOY, L. C. de; PETENUCI, M. E.; VISENTAINER, J. V.; AFFONSO, E. G.; GONÇALVES, L. U. Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 4, p. 271-276, abr. 2017. Título em português: Perfis nuticionais e liídicos dos músculos dorsal e ventral em pirarucus selvagens.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 14. | | OLIVEIRA, R. G. de; BATISTA, Y. L.; REIS, K. P.; SILVA, R. M. da; CHAGAS, E. C.; AFFONSO, E. G.; PORTO, S. M. de A. Avaliação da sensibilidade do parasito Eoechinorhynchus buttnerae (Golvan, 1956) ao Masoten® (triclorfon) através de teste in vitro. In: CONGRESSO BRASILEIRO DE AQUICULTURA E BIOLOGIA AQUÁTICA, 8., 2018, Natal. Resumos aprovados. [S.l.: Aquabio], 2018. AQUACIÊNCIA 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 15. | | SANTOS, M. Q. de C.; OLIVEIRA, A. T. de; BRASIL, E. M.; CARMO, I. B. do; TAVARES-DIAS, M.; AFFONSO, E. G.; MARCON, J. L. Aspectos citoquímicos das células sanguíneas de matrinxã (Brycon amazonicus Spix & Agassiz, 1829) (Characidae: Bryconinae). In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 21., 2011, Maceió. Inovações tecnológicas e mercado consumidor: anais. Maceió: Associação Brasileira de Zootecnistas, 2011. 3 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amapá. |
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| 16. | | ANDRADE-PORTO, S. M.; AFFONSO, E. G.; KOCHHANN, D.; MALTA, J. C. O.; ROQUE, R.; ONO, E. A.; ARAÚJO, C. S. O.; TAVARES-DIAS, M. Antiparasitic efficacy and blood effects of formalin on Arapaima gigas (Pisces: Arapaimidae). Aquaculture, v. 479, p. 38-44, Oct. 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Amapá. |
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| 17. | | SANTOS, M. Q. de C.; LIMA, M. do A. C.; SANTOS, L. dos; PEREIRA-FILHO, M.; ONO, E. A.; AFFONSO, E. G. Feeding strategies and energy to protein ratio on tambaqui performance and physiology. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 8, p. 955-961, ago. 2013. Título em português: Estratégias alimentares e relação entre energia e proteína sobre o desempenho e a fisiologia de tambaqui.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 18. | | GONÇALVES, M. da S.; MOREY, G. M.; DIAS, L. C.; COSTA, O. T. F. da; CHAGAS, E. C.; AFFONSO, E. G.; PORTO, S. M. de A. Caracterização morfológica e morfométrica do ovo de Neoechinorhynchus buttnerae Golvan, 1956 (Acanthocephala: Neochinorhynchidae). In: CONGRESSO BRASILEIRO DE AQUICULTURA E BIOLOGIA AQUÁTICA, 8., 2018, Natal. Resumos aprovados. [S.l.: Aquabio], 2018. AQUACIÊNCIA 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 19. | | SANTOS, M. Q. C.; OLIVEIRA, A. T.; SALES, R. S. A.; CARMO, I. B.; TAVARES-DIAS, M.; AFFONSO, E. G.; MARCON, J. L. Caracterização morfológica das células sanguíneas da irapuca (Testudines, Podocnemididae) do Médio Rio Negro, Amazonas. In: CONGRESSO BRASILEIRO DE ENGENHARIA DE PESCA, 17., 2011, Belém, PA. Engenharia de pesca: construindo o desenvolvimento sustentável do setor pesqueiro nacional: [anais]. Belém, PA: AEP: FAEP, 2011.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amapá. |
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| 20. | | RIBEIRO, P. T.; DIAS, M. A. C.; SILVA, A. M. D. da; AFFONSO, E. G.; BOIJINK, C. de L.; INOUE, L. A. K. A. Respostas sanguíneas e plasmáticas do tambaqui (Colossoma macropomum) a banhos anestésicos de eugenol. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA OCIDENTAL, 6., 2010, Manaus. Anais... Manaus: Embrapa Amazônia Ocidental, 2010. p. 131-135.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 28 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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