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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
03/10/2022 |
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Data da última atualização: |
13/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MOREIRA, V. J. V; LOURENCO, I. T.; BASSO, M. F.; SÁ. M. E. L. de; MORGANTE, C. V.; MELO, B. P.; ARRAES, F. B. M.; SÁ, D. M. de; SILVA, M. C. M. da; ENGLER, J. de A.; SA, M. F. G. de. |
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Afiliação: |
VALDEIR JUNIO VAZ MOREIRA, UnB; ISABELA TRISTAN LOURENCO TESSUTTI, Cenargen; MARCOS FERNANDO BASSO, National Institute of Science and Technology - INCT; MARIA EUGÊNIA LISEI DE SA, UnB; CAROLINA VIANNA MORGANTE, CPATSA; BRUNO PAES DE MELO, UFV; FABRÍCIO BARBOSA MONTEIRO ARRAES, National Institute of Science and Technology - INCT; DIOGO MARTINS DE SA, UnB; MARIA CRISTINA MATTAR DA SILVA, Cenargen; JANICE DE ALMEIDA ENGLER, National Institute of Science and Technology - INCT; MARIA FATIMA GROSSI DE SA, Cenargen. |
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Título: |
Minc03328 effector gene down regulation severely affects Meloidogyne incognita parasitism in transgenic Arabidopsis thaliana. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Planta, v. 255, n. 2, 2022. |
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Idioma: |
Inglês |
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Conteúdo: |
Minc03328 effector gene downregulation triggered by in planta RNAi strategy strongly reduced plant susceptibility to Meloidogyne incognita and suggests that Minc03328 gene is a promising target for the development of genetically engineered crops to improve plant tolerance to M. incognita. Meloidogyne incognita is the most economically important species of root-knot nematodes (RKN) and causes severe damage to crops worldwide. M. incognita secretes several effector proteins to suppress the host plant defense response, and manipulate the plant cell cycle and other plant processes facilitating its parasitism. Different secreted effector proteins have already been identified in M. incognita, but not all have been characterized or have had the confirmation of their involvement in nematode parasitism in their host plants. Herein, we characterized the Minc03328 (Minc3s00020g01299) effector gene, confirmed its higher expression in the early stages of M. incognita parasitism in plants, as well as the accumulation of the Minc03328 effector protein in subventral glands and its secretion. We also discuss the potential for simultaneous downregulation of its paralogue Minc3s00083g03984 gene. Using the in planta RNA interference strategy, Arabidopsis thaliana plants overexpressing double-stranded RNA (dsRNA) were generated to specifically targeting and downregulating the Minc03328 gene during nematode parasitism. Transgenic Minc03328-dsRNA lines that significantly downregulated Minc03328 gene expression during M. incognita parasitism were significantly less susceptible. The number of galls, egg masses, and [galls/egg masses] ratio were reduced in these transgenic lines by up to 85%, 90%, and 87%, respectively. Transgenic Minc03328-dsRNA lines showed the presence of fewer and smaller galls, indicating that parasitism was hindered. Overall, data herein strongly suggest that Minc03328 effector protein is important for M. incognita parasitism establishment. As well, the in planta Minc03328-dsRNA strategy demonstrated high biotechnological potential for developing crop species that could efficiently control RKN in the field. MenosMinc03328 effector gene downregulation triggered by in planta RNAi strategy strongly reduced plant susceptibility to Meloidogyne incognita and suggests that Minc03328 gene is a promising target for the development of genetically engineered crops to improve plant tolerance to M. incognita. Meloidogyne incognita is the most economically important species of root-knot nematodes (RKN) and causes severe damage to crops worldwide. M. incognita secretes several effector proteins to suppress the host plant defense response, and manipulate the plant cell cycle and other plant processes facilitating its parasitism. Different secreted effector proteins have already been identified in M. incognita, but not all have been characterized or have had the confirmation of their involvement in nematode parasitism in their host plants. Herein, we characterized the Minc03328 (Minc3s00020g01299) effector gene, confirmed its higher expression in the early stages of M. incognita parasitism in plants, as well as the accumulation of the Minc03328 effector protein in subventral glands and its secretion. We also discuss the potential for simultaneous downregulation of its paralogue Minc3s00083g03984 gene. Using the in planta RNA interference strategy, Arabidopsis thaliana plants overexpressing double-stranded RNA (dsRNA) were generated to specifically targeting and downregulating the Minc03328 gene during nematode parasitism. Transgenic Minc03328-dsRNA lines that significantly downregulated Minc03328 ge... Mostrar Tudo |
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Palavras-Chave: |
Interação planta-nematóide; Minc03328; Nematoide das galhas; Novas ferramentas biotecnológica; Planta RNAi; Proteção de cultivos; Proteína efetora. |
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Thesagro: |
Meloidogyne Incognita; Nematóide; Planta. |
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Thesaurus Nal: |
Plants (botany); Root-knot nematodes. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1147069/1/Minc03328-effector-gene-downregulation-2022.pdf
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Marc: |
LEADER 03276naa a2200385 a 4500
001 2147069
005 2023-01-13
008 2022 bl uuuu u00u1 u #d
100 1 $aMOREIRA, V. J. V
245 $aMinc03328 effector gene down regulation severely affects Meloidogyne incognita parasitism in transgenic Arabidopsis thaliana.$h[electronic resource]
260 $c2022
520 $aMinc03328 effector gene downregulation triggered by in planta RNAi strategy strongly reduced plant susceptibility to Meloidogyne incognita and suggests that Minc03328 gene is a promising target for the development of genetically engineered crops to improve plant tolerance to M. incognita. Meloidogyne incognita is the most economically important species of root-knot nematodes (RKN) and causes severe damage to crops worldwide. M. incognita secretes several effector proteins to suppress the host plant defense response, and manipulate the plant cell cycle and other plant processes facilitating its parasitism. Different secreted effector proteins have already been identified in M. incognita, but not all have been characterized or have had the confirmation of their involvement in nematode parasitism in their host plants. Herein, we characterized the Minc03328 (Minc3s00020g01299) effector gene, confirmed its higher expression in the early stages of M. incognita parasitism in plants, as well as the accumulation of the Minc03328 effector protein in subventral glands and its secretion. We also discuss the potential for simultaneous downregulation of its paralogue Minc3s00083g03984 gene. Using the in planta RNA interference strategy, Arabidopsis thaliana plants overexpressing double-stranded RNA (dsRNA) were generated to specifically targeting and downregulating the Minc03328 gene during nematode parasitism. Transgenic Minc03328-dsRNA lines that significantly downregulated Minc03328 gene expression during M. incognita parasitism were significantly less susceptible. The number of galls, egg masses, and [galls/egg masses] ratio were reduced in these transgenic lines by up to 85%, 90%, and 87%, respectively. Transgenic Minc03328-dsRNA lines showed the presence of fewer and smaller galls, indicating that parasitism was hindered. Overall, data herein strongly suggest that Minc03328 effector protein is important for M. incognita parasitism establishment. As well, the in planta Minc03328-dsRNA strategy demonstrated high biotechnological potential for developing crop species that could efficiently control RKN in the field.
650 $aPlants (botany)
650 $aRoot-knot nematodes
650 $aMeloidogyne Incognita
650 $aNematóide
650 $aPlanta
653 $aInteração planta-nematóide
653 $aMinc03328
653 $aNematoide das galhas
653 $aNovas ferramentas biotecnológica
653 $aPlanta RNAi
653 $aProteção de cultivos
653 $aProteína efetora
700 1 $aLOURENCO, I. T.
700 1 $aBASSO, M. F.
700 1 $aSÁ. M. E. L. de
700 1 $aMORGANTE, C. V.
700 1 $aMELO, B. P.
700 1 $aARRAES, F. B. M.
700 1 $aSÁ, D. M. de
700 1 $aSILVA, M. C. M. da
700 1 $aENGLER, J. de A.
700 1 $aSA, M. F. G. de
773 $tPlanta$gv. 255, n. 2, 2022.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca |
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Tipo/Formato |
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| Registros recuperados : 10 | |
| 2. |  | MOREIRA, V. J. V.; PINHEIRO, D. H.; LOURENCO, I. T.; LISEI-DE-SÁ, M. E.; SILVA, M. C. M. da; DANCHIN, E. G. J.; ENGLER, J. de A.; SA, M. F. G. de. O uso do RNA de interferência objetivando o controle de nematoides parasitas de plantas: novos alvos para a proteção de cultivos. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 8, 2023, Florianópolis, SC. Anais... Florianópolis: SBG, 2023. p. 120 Na publicação: Isabela Tristan Lourenço-tessutti; Maria Cristina Mattar Silva.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 3. | | ARRAES, F. B. M.; MARTINS-DE-SA, D; VASQUEZ, D. D. N.; MELO, B. P.; FAHEEM, M.; MACEDO, L. L. P. de; MORGANTE, C. V.; BARBOSA, J. A. R. G.; TOGAWA, R. C.; MOREIRA, V. J. V.; DANCHIN, E. G. J.; SA, M. F. G. de. Dissecting protein domain variability in the core rna interference machinery of five insect orders. RNA Biology, v. 18, n. 11, p. 1653-1681, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Semiárido. |
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| 4. | | COSTA, L. S. de L.; ALVES, N. S. de F.; PINTO, C. E. M.; FLORENTINO, L. H.; MELO, B. P. de; MOREIRA, V. J. V.; SÁ, M. E. L. de; ARRAES, F. B. M.; RECH FILHO, E. L.; MORGANTE, C. V.; SA, M. F. G. de. Depleção do quadro de leitura upstream como nova estratégia para manipular a tradução de gmpr10 usando crispr/cas9 para aumentar a tolerância da soja a fitonematoides. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 8, 2023, Florianópolis, SC. Anais... Florianópolis: SBG, 2023. p. 131.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 5. | | COSTA, L. S. de L.; ALVES, N. S. de F.; PINTO, C. E. M.; FLORENTINO, L. H.; MELO, B. P. de; MOREIRA, V. J. V.; SÁ, M. E. L. de; ARRAES, F. B. M.; RECH FILHO, E. L.; MORGANTE, C. V.; SA, M. F. G. de. Depleção do quadro de leitura upstream como nova estratégia para manipular a tradução de gmpr10 usando crispr/cas9 para aumentar a tolerância da soja a fitonematoides. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 8, 2023, Florianópolis, SC. Anais... Florianópolis: SBG, 2023. p. 131.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 6. | | MOREIRA, V. J. V.; LOURENCO, I. T.; BASSO, M. F.; LISEI-DE-SA, M. E.; MORGANTE, C. V.; PAES-DE-MELO, B.; ARRAES, F. B. M.; MARTINS-DE-SA, D.; SILVA, M. C. M. da; ENGLER, J. de A.; SA, M. F. G. de. Minc03328 effector gene downregulation severely affects Meloidogyne incognita parasitism in transgenic Arabidopsis thaliana. Planta, v. 255,44, 2022. Na publicação: Isabela Tristan Lourenço-Tessutti; Maria Cristina Mattar Silva; Maria Fatima Grossi-de-Sa.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
| 7. | | MOREIRA, V. J. V; LOURENCO, I. T.; BASSO, M. F.; SÁ. M. E. L. de; MORGANTE, C. V.; MELO, B. P.; ARRAES, F. B. M.; SÁ, D. M. de; SILVA, M. C. M. da; ENGLER, J. de A.; SA, M. F. G. de. Minc03328 effector gene down regulation severely affects Meloidogyne incognita parasitism in transgenic Arabidopsis thaliana. Planta, v. 255, n. 2, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Semiárido. |
| |
| 8. | | MOREIRA, V. J. V.; PINHEIRO, D. H.; LOURENCO, I. T.; BASSO, M. F.; LISEI-DE-SA, M. E.; SILVA, M. C. M. da; DANCHIN, E. G. J.; GUIMARAES, P. M.; GRYNBERG, P.; BRASILEIRO, A. C. M.; MACEDO, L. L. P. de; MORGANTE, C. V.; ENGLER, J. de A.; SA, M. F. G. de. In planta RNAi targeting Meloidogyne incognita Minc16803 gene perturbs nematode parasitism and reduces plant susceptibility. Journal of Pest Science, v. 97, p. 411-427, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Semiárido. |
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| 9. | | FREITAS‑ALVES, N. S.; MOREIRA‑PINTO, C. E.; ARRAES, F. B. M.; COSTA, L. S. de L.; ABREU, R. A. de; MOREIRA, V. J. V.; LOURENCO, I. T.; PINHEIRO, D. H.; LISEI‑DE‑SA, M. E.; PAES‑DE‑MELO, B.; PEREIRA, B. M.; GUIMARAES, P. M.; BRASILEIRO, A. C. M.; ALMEIDA‑ENGLER, J. de; SOCCOL, C. R.; MORGANTE, C. V.; BASSO, M. F.; SA, M. F. G. de. An ex vitro hairy root system from petioles of detached soybean leaves for in planta screening of target genes and CRISPR strategies associated with nematode bioassays. Planta, v. 259, 23, 2024. Na publicação: Isabela T. Lourenço‑Tessutti; Maria F. Grossi‑de‑Sa.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 10. | | ARRAES, F. B. M.; VASQUEZ, D. D. N.; TAHIR, M.; PINHEIRO, D. H.; FAHEEM, M.; FREITAS-ALVES, N. S.; MOREIRA-PINTO, C. E.; MOREIRA, V. J. V.; PAES-DE-MELO, B.; LISEI-DE-SA, M. E.; MORGANTE, C. V.; MOTA, A. P. Z.; LOURENCO, I. T.; TOGAWA, R. C.; GRYNBERG, P.; FRAGOSO, R. da R.; ALMEIDA-ENGLER, J. de; LARSEN, M. R.; GROSSI-DE-SA, M. F. Integrated omic approaches reveal molecular mechanisms of tolerance during soybean and meloidogyne incognita interactions. Plants, v. 11, 2744, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Semiárido. |
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| Registros recuperados : 10 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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