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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
18/03/2016 |
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Data da última atualização: |
14/02/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
GOMES, J. M.; NAKAYAMA, T. J.; REIS, R. R.; RODRIGUES, F. A.; MERTZ-HENNING, L. M.; FUGANTI-PAGLIARINI, R.; MOLINARI, H. B. C.; HARMON, F.; NEPOMUCENO, A. L. |
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Afiliação: |
JULIANA MARCOLINO GOMES, UEL; THIAGO J. NAKAYAMA, UFV; RAFAELA RIBEIRO REIS, UEL; FABIANA APARECIDA RODRIGUES; LILIANE MARCIA MERTZ HENNING, CNPSO; RENATA FUGANTI PAGLIARINI; HUGO BRUNO CORREA MOLINARI, CNPAE; FRANK HARMON, USDA; ALEXANDRE LIMA NEPOMUCENO, SRI. |
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Título: |
Gene expression and functional analysis of soybean genes with diurnal oscillation during drought stress. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: PLANT & ANIMAL GENOME XXIII, 2015, San Diego. |
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Páginas: |
PO 203 |
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Idioma: |
Inglês |
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Conteúdo: |
Drought is the major limiting factor influencing productivity of commercially important crops. In the past several years, drought has severely affected soybean areas worldwide, and climate change sceneries suggest increase of drought stress episodes. The circadian clock drives diurnal and seasonal oscillations in organisms, enhancing fitness and could play an important role in drought responses. Because little is known about the relations between the circadian clock and drought stress, we used RT-qPCR and RNA-seq to assess the gene expression profiles in response to drought along the day. Soybean plants were analyzed under moderate and severe drought stress conditions, sampling with 4-hour intervals during 24h. The resultant gene expression database allowed us to select candidate genes for functional analysis by overexpression in Arabidopsis. Plants were transformed by the floral dip method and transformants were selected in MS medium containing the selection marker hygromycin. The transgene presence was checked by PCR with specific primers. Drought and osmotic stress experiments were performed with one-copy homozygous lines. Our results show that the overexpression of a soybean gene encoding a stress-responsive A/B Barrel Domain protein decreased germination velocity in response to different PEG concentrations, suggesting an increase of osmotic stress sensitivity. On the contrary, the overexpression of a gene coding a yet uncharacterized-protein increased transgenic plants survival in response to drought. Together our results suggest that we identified key genes in drought tolerance. Further studies of the transgenic plants will help to unveil the drought tolerance mechanisms, contributing to the development of drought tolerant soybeans. MenosDrought is the major limiting factor influencing productivity of commercially important crops. In the past several years, drought has severely affected soybean areas worldwide, and climate change sceneries suggest increase of drought stress episodes. The circadian clock drives diurnal and seasonal oscillations in organisms, enhancing fitness and could play an important role in drought responses. Because little is known about the relations between the circadian clock and drought stress, we used RT-qPCR and RNA-seq to assess the gene expression profiles in response to drought along the day. Soybean plants were analyzed under moderate and severe drought stress conditions, sampling with 4-hour intervals during 24h. The resultant gene expression database allowed us to select candidate genes for functional analysis by overexpression in Arabidopsis. Plants were transformed by the floral dip method and transformants were selected in MS medium containing the selection marker hygromycin. The transgene presence was checked by PCR with specific primers. Drought and osmotic stress experiments were performed with one-copy homozygous lines. Our results show that the overexpression of a soybean gene encoding a stress-responsive A/B Barrel Domain protein decreased germination velocity in response to different PEG concentrations, suggesting an increase of osmotic stress sensitivity. On the contrary, the overexpression of a gene coding a yet uncharacterized-protein increased transgenic plants ... Mostrar Tudo |
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Thesagro: |
Gene; Resistência à seca; Soja. |
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Thesaurus Nal: |
Soybeans; Water stress. |
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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/141414/1/Gene-expression-and-functional-...-2015.html
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Marc: |
LEADER 02573nam a2200277 a 4500
001 2041429
005 2018-02-14
008 2015 bl uuuu u00u1 u #d
100 1 $aGOMES, J. M.
245 $aGene expression and functional analysis of soybean genes with diurnal oscillation during drought stress.$h[electronic resource]
260 $aIn: PLANT & ANIMAL GENOME XXIII, 2015, San Diego.$c2015
300 $aPO 203
520 $aDrought is the major limiting factor influencing productivity of commercially important crops. In the past several years, drought has severely affected soybean areas worldwide, and climate change sceneries suggest increase of drought stress episodes. The circadian clock drives diurnal and seasonal oscillations in organisms, enhancing fitness and could play an important role in drought responses. Because little is known about the relations between the circadian clock and drought stress, we used RT-qPCR and RNA-seq to assess the gene expression profiles in response to drought along the day. Soybean plants were analyzed under moderate and severe drought stress conditions, sampling with 4-hour intervals during 24h. The resultant gene expression database allowed us to select candidate genes for functional analysis by overexpression in Arabidopsis. Plants were transformed by the floral dip method and transformants were selected in MS medium containing the selection marker hygromycin. The transgene presence was checked by PCR with specific primers. Drought and osmotic stress experiments were performed with one-copy homozygous lines. Our results show that the overexpression of a soybean gene encoding a stress-responsive A/B Barrel Domain protein decreased germination velocity in response to different PEG concentrations, suggesting an increase of osmotic stress sensitivity. On the contrary, the overexpression of a gene coding a yet uncharacterized-protein increased transgenic plants survival in response to drought. Together our results suggest that we identified key genes in drought tolerance. Further studies of the transgenic plants will help to unveil the drought tolerance mechanisms, contributing to the development of drought tolerant soybeans.
650 $aSoybeans
650 $aWater stress
650 $aGene
650 $aResistência à seca
650 $aSoja
700 1 $aNAKAYAMA, T. J.
700 1 $aREIS, R. R.
700 1 $aRODRIGUES, F. A.
700 1 $aMERTZ-HENNING, L. M.
700 1 $aFUGANTI-PAGLIARINI, R.
700 1 $aMOLINARI, H. B. C.
700 1 $aHARMON, F.
700 1 $aNEPOMUCENO, A. L.
Download
Esconder MarcMostrar Marc Completo |
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Registro original: |
Embrapa Soja (CNPSO) |
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Biblioteca |
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Tipo/Formato |
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| Registros recuperados : 21 | |
| 4. |  | REIS, R. R.; NAKAYAMA, T.; MARIN, S. R. R.; MARINHO, J. P.; MARCOLINO-GOMES, J.; MERTZ-HENNING, L. M.; MOLINARI, H. B. C.; NEPOMUCENO, A. L. Engenharia genética de precisão para tolerância a seca em soja. In: CONGRESSO BRASILEIRO DE SOJA, 7.; MERCOSOJA, 2015, Florianópolis. Tecnologia e mercado global: perspectivas para soja: anais. Londrina: Embrapa Soja, 2015. 3 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
|    |
| 5. | | GOMES, J. M.; NAKAYAMA, T. J.; REIS, R. R.; RODRIGUES, F. A.; MERTZ-HENNING, L. M.; FUGANTI-PAGLIARINI, R.; MOLINARI, H. B. C.; HARMON, F.; NEPOMUCENO, A. L. Gene expression and functional analysis of soybean genes with diurnal oscillation during drought stress. In: PLANT & ANIMAL GENOME XXIII, 2015, San Diego. PO 203| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 6. | | MARCOLINO-GOMES, J.; RODRIGUES, F. A.; FUGANTI-PAGLIARINI, R.; NAKAYAMA, T. J.; MOLINARI, H. B. C.; HARMONAND, F. G.; NEPOMUCENO, A. L. Gene expression networks and cis-elements combinatorial models in soybean: circadian clock and drought responses. In: WORKSHOP ON BIOTIC AND ABIOTIC STRESS TOLERANCE IN PLANTS, 2013, Ilhéus. The challenge for the 21st century: book of abstracts. [Brasília]: Embrapa: International Advanced Biology Consortium, 2013. p. 45-46.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
|  |
| 7. | | MARCOLINO-GOMES, J.; NAKAYAMA, T. J.; MOLINARI, H. B. C.; BASSO, M. F.; HENNING, L. M. M.; FUGANTI-PAGLIARINI, R.; HARMON, F. G.; NEPOMUCENO, A. L. Functional characterization of a putative Glycine max ELF4 in transgenic Arabidopsis and its role during flowering control. Frontiers in Plant Science, v. 8, artigo 618, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia. |
|  |
| 8. | | MARCOLINO-GOMES, J.; NAKAYAMA, T. J.; MOLINARI, H. B. C.; BASSO, M. F.; MERTZ-HENNING, L. M.; FUGANTI-PAGLIARINI, R.; HARMON, F. G.; NEPOMUCENO, A. L. Functional characterization of a putative Glycine max ELF4 in transgenic arabidopsis and its role during flowering control. Frontiers in Plant Science, v. 8, artigo 618, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 9. | | RODRIGUES, F. A.; FUGANTI-PAGLIARINI, R.; MARCOLINO-GOMES, J.; NAKAYAMA, T. J.; MOLINARI, H. B. C.; LOBO, F. P.; HARMON, F. G.; NEPAMUCENO, A. L. Daytime soybean transcriptome fluctuations during water deficit stress. BMC Genomics, v. 16, n. 505, p. 2-19, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia. |
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| 10. | | RODRIGUES, F. A.; FUGANTI-PAGLIARINI, R.; MARCOLINO-GOMES, J.; NAKAYAMA, T. J.; MOLINARI, H. B. C.; LOBO, F. P.; HARMON, F. G.; NEPOMUCENO, A. L. Daytime soybean transcriptome fluctuations during water deficit stress. BMC Genomics, v. 16, n. 505, 2015. 19 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 11. | | MARTINS, P. K.; NAKAYAMA, T. J.; RIBEIRO, A. P.; DIAS, B. B. A.; NEPOMUCENO, A. L.; HARMON, F. G.; KOBAYASHI, A. K.; MOLINARI, H. B. C. Setaria viridis floral-dip: a simple and rapid Agrobacterium-mediated transformation method. Biotechnology Reports, v. 6, p. 61-63, 2015.| Biblioteca(s): Embrapa Agroenergia. |
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| 12. | | NAKAYAMA, T. J.; RODRIGUES, F. A.; MARCOLINO, J.; MARCELINO, F. C.; SILVA, F. R. da; OLIVEIRA, A. C. B. de; EMYGDIO, B. M.; NEPOMUCENO, A. L.; NEUMAIER, N. Transcriptome analysis of soybean (Glycine max L. Merrill) root submited to hypoxic condition. In: CONGRESSO BRASILEIRO DE BIOTECNOLOGIA, 3., 2010, Fortaleza. Programa e resumos. Brasília, DF: SBBiotec, 2010. p. 154-155.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 13. | | NAKAYAMA, T. J.; RODRIGUES, F. A.; NEUMAIER, N.; MARCELINO-GUIMARÃES, F. C.; FARIAS, J. R. B.; OLIVEIRA, M. C. N. de; BORÉM, A.; OLIVEIRA, A. C. B. de; EMYGDIO, B. M.; NEPOMUCENO, A. L. Reference genes for quantitative real-time polymerase chain reaction studies in soybean plants under hypoxic conditions. Genetics and Molecular Research, Ribeirão Preto, v. 13, n. 1, p. 860-871, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Clima Temperado; Embrapa Soja. |
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| 14. | | RODRIGUES, F. A.; MARCOLINO, J.; ENGELS, C.; NAKAYAMA, T. J.; FUGANTI, R.; MARIN, S. R.; FARIAS, J. R. B.; NEUMAIER, N.; MARCELINO, F. C.; BINNECK, E.; ABDELNOOR, R. V.; NEPOMUCENO, A. L. Prospecting soybean (Glycine max L. Merrill) genes expressed under drought conditions. In: CONGRESSO BRASILEIRO DE GENÉTICA, 55., 2009, Águas de Lindóia. Charles Darwin: a origem das espécies: o livro que transformou a humanidade. Resumos... Ribeirão Preto: Sociedade Brasileira de Genética, 2009. p. 92.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 15. | | RODRIGUES, F. A.; MARCOLINO, J.; NAKAYAMA, T. J.; FUGANTI, R.; ENGELS, C.; MARIN, S. R. R.; FARIAS, J. R. B.; NEUMAIER, N.; MARCELINO, F. C.; BINNECK, E.; ABDELNOOR, R. V.; NEPOMUCENO, A. L. Prospecting soybean (Glycine Max L. Merrill) genes expressed under drought conditions. In: INTERNATIONAL CONFERENCE ON INTEGRATED APPROACHES TO IMPROVE CROP PRODUCTION UNDER DROUGHT-PRONE ENVIRONMENTS, 3., 2009, Shangai. Abstracts... Shangai: Shangai Academy of Agricultural Sciences: Shangai Agrobiological Gene Center, 2009. p. 178, ref. P 5.35. INTERDROUGHT 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 16. | | GOMES, J. M.; RODRIGUES, F. A.; PAGLIARINI, R. F.; BENDIX, C.; NAKAYAMA, T. J.; CELAYA, B.; MOLINARI, H. B. C.; OLIVEIRA, M. C. N. de; HARMON, F. G.; NEPOMUCENO, A. Diurnal oscillations of soybean circadian clock and drought responsive genes. Plos One, v. 9, n. 1, p. 1-13, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia. |
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| 17. | | MARCOLINO-GOMES, J.; RODRIGUES, F. A.; FUGANTI-PAGLIARINI; BENDIX, C.; NAKAYAMA, T. J.; CELAYA, B.; MOLINARI, H. B. C.; OLIVEIRA, M. C. N. de; HARMON, F. G.; NEPOMUCENO, A. L. Diurnal oscillations of soybean circadian clock and drought responsive genes. Plos One, v. 9, n. 1, e86402, Jan. 2014. 13 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 18. | | MARCOLINO, J.; RODRIGUES, F. A.; AMARAL, L. C.; NAKAYAMA, T. J.; PEREIRA, R. M.; NASCIMENTO, L. C. do; BINNECK, E.; OLIVEIRA, M. C. N. de; MARCELINO, F. C.; ABDELNOOR, R. V.; NEUMAIER, N.; FARIAS, J. R. B.; NEPOMUCENO, A. L. Transcription factors expressed in soybean roots in response to water déficit. In: CONGRESSO BRASILEIRO DE BIOTECNOLOGIA, 3., 2010, Fortaleza. Programa e resumos. Brasília, DF: SBBiotec, 2010. p. 193-194.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 19. | | MARCOLINO-GOMES, J.; RODRIGUES, F. A.; FUGANTI-PAGLIARINI, R.; NAKAYAMA, T. J.; REIS, R. R.; FARIAS, J. R. B.; HARMON, F. G.; MOLINARI, H. B. C.; MOLINARI, M. D. C.; NEPOMUCENO, A. L. Transcriptome-wide identification of reference genes for expression analysis of soybean responses to drought stress along the day. Plos One, v. 10, n. 9, e0139051, 2015. 16 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Soja. |
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| 20. | | NAKAYAMA, T. J.; RODRIGUES, F. A.; NEUMAIER, N.; GOMES, J. M.; MOLINARI, H. B. C.; SANTIAGO, T. R.; FORMIGHIERI, E. F.; BASSO, M. F.; FARIAS, J. R. B.; EMYGDIO, B. M.; OLIVEIRA, A. C. B. de; CAMPOS, A. D.; BORÉM, A.; HARMON, F. G.; MERTZ-HENNING, L. M.; NEPOMUCENO, A. L. Insights into soybean transcriptome reconfiguration under hypoxic stress: Functional, regulatory, structural, and compositional characterization. PLoS ONE, v. 12, n. 11, e0187920, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 21 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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