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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
08/12/2020 |
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Data da última atualização: |
08/12/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CATTANI, A. M.; FALAVIGNA, V. da S.; SILVEIRA, C. P.; BUFFON, V.; MARASCHIN, F. dos S.; PASQUALI, G.; REVERS, L. F. |
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Afiliação: |
AMANDA MALVESSI CATTANI, Graduate Program in Cell and Molecular Biology, Center for Biotechnology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; VÍTOR DA SILVEIRA FALAVIGNA, Max Planck Institute for Plant Breeding Research, Carl-von-Linné-Weg 10, 50829 Köln, Germany; CAROLINA PEREIRA SILVEIRA, Laboratory of Plant Molecular Genetics, Embrapa Uva e Vinho, Bento Gonçalves, RS, Brazil; VANESSA BUFFON, CNPUV; FELIPE DOS SANTOS MARASCHIN, Departament of Botany, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; GIANCARLO PASQUALI, Graduate Program in Cell and Molecular Biology, Center for Biotechnology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; LUIS FERNANDO REVERS, CNPUV. |
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Título: |
Type-B cytokinin response regulators link hormonal stimuli and molecular responses during the transition from endoto ecodormancy in apple buds. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Plant Cell Reports, v. 39, p. 1687-1703, 2020. |
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DOI: |
10.1007_s00299-020-02595-z.pdf |
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Idioma: |
Inglês |
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Conteúdo: |
Key Message Cytokinin together with MdoBRR1, MdoBRR8 and MdoBRR10 genes participate in the downregulation of MdoDAM1, contributing to the transition from endo- to ecodormancy in apple buds. Abstract The fnal step of cytokinin (CK) signaling pathway culminates in the activation of type-B response regulators (BRRs), important transcriptional factors in the modulation of CK-responsive genes. In this study, we performed a genomewide analysis aiming to identify apple BRR family members and understand their involvement in bud dormancy control. The investigation identifed ten MdoBRR protein-coding genes. A higher expression of three MdoBRR (MdoBRR1, MdoBRR9 and MdoBRR10) was observed in dormant buds in comparison to other developmental stages. Interestingly, in ecodormant buds these three MdoBRR genes were upregulated in a CK-dependent manner. Transcription profles, determined during dormancy cycle under feld and artifcially controlled conditions, revealed that MdoBRR1 and MdoBRR8 played important roles in the transition from endo- to ecodormancy, probably mediated by endogenous CK stimuli. The expression of MdoBRR7, MdoBRR9, and MdoBRR10 was induced in ecodormant buds exposed to warm temperatures, indicating a putative role in growth resumption after chilling requirement fulfllment. Contrasting expression patternsin vivo between MdoBRRs and MdoDAM1, an essential dormancy establishment regulator, were observed during dormancy cycle and in CK-treated buds. Thereafter, in vivo transactivation assays showed that CK stimuli combined with transient overexpression of MdoBRR1, MdoBRR8, and MdoBRR10 resulted in downregulation of the reporter gene gusA driven by the MdoDAM1 promoter. These pieces of evidences point to the integration of CK-triggered responses through MdoBRRs that are able to downregulate MdoDAM1, contributing to dormancy release in apple. Keywords MdoBRR · Cytokinin · Bud dormancy · MdoDAM1 · Apple MenosKey Message Cytokinin together with MdoBRR1, MdoBRR8 and MdoBRR10 genes participate in the downregulation of MdoDAM1, contributing to the transition from endo- to ecodormancy in apple buds. Abstract The fnal step of cytokinin (CK) signaling pathway culminates in the activation of type-B response regulators (BRRs), important transcriptional factors in the modulation of CK-responsive genes. In this study, we performed a genomewide analysis aiming to identify apple BRR family members and understand their involvement in bud dormancy control. The investigation identifed ten MdoBRR protein-coding genes. A higher expression of three MdoBRR (MdoBRR1, MdoBRR9 and MdoBRR10) was observed in dormant buds in comparison to other developmental stages. Interestingly, in ecodormant buds these three MdoBRR genes were upregulated in a CK-dependent manner. Transcription profles, determined during dormancy cycle under feld and artifcially controlled conditions, revealed that MdoBRR1 and MdoBRR8 played important roles in the transition from endo- to ecodormancy, probably mediated by endogenous CK stimuli. The expression of MdoBRR7, MdoBRR9, and MdoBRR10 was induced in ecodormant buds exposed to warm temperatures, indicating a putative role in growth resumption after chilling requirement fulfllment. Contrasting expression patternsin vivo between MdoBRRs and MdoDAM1, an essential dormancy establishment regulator, were observed during dormancy cycle and in CK-treated buds. Thereafter, in vivo transa... Mostrar Tudo |
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Palavras-Chave: |
Bud dormancy; Cytokinin; MdoBRR; MdoDAM1. |
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Thesaurus Nal: |
Apples. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218972/1/10.1007-s00299-020-02595-z.pdf
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Marc: |
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001 2127859
005 2020-12-08
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024 7 $a10.1007_s00299-020-02595-z.pdf$2DOI
100 1 $aCATTANI, A. M.
245 $aType-B cytokinin response regulators link hormonal stimuli and molecular responses during the transition from endoto ecodormancy in apple buds.$h[electronic resource]
260 $c2020
520 $aKey Message Cytokinin together with MdoBRR1, MdoBRR8 and MdoBRR10 genes participate in the downregulation of MdoDAM1, contributing to the transition from endo- to ecodormancy in apple buds. Abstract The fnal step of cytokinin (CK) signaling pathway culminates in the activation of type-B response regulators (BRRs), important transcriptional factors in the modulation of CK-responsive genes. In this study, we performed a genomewide analysis aiming to identify apple BRR family members and understand their involvement in bud dormancy control. The investigation identifed ten MdoBRR protein-coding genes. A higher expression of three MdoBRR (MdoBRR1, MdoBRR9 and MdoBRR10) was observed in dormant buds in comparison to other developmental stages. Interestingly, in ecodormant buds these three MdoBRR genes were upregulated in a CK-dependent manner. Transcription profles, determined during dormancy cycle under feld and artifcially controlled conditions, revealed that MdoBRR1 and MdoBRR8 played important roles in the transition from endo- to ecodormancy, probably mediated by endogenous CK stimuli. The expression of MdoBRR7, MdoBRR9, and MdoBRR10 was induced in ecodormant buds exposed to warm temperatures, indicating a putative role in growth resumption after chilling requirement fulfllment. Contrasting expression patternsin vivo between MdoBRRs and MdoDAM1, an essential dormancy establishment regulator, were observed during dormancy cycle and in CK-treated buds. Thereafter, in vivo transactivation assays showed that CK stimuli combined with transient overexpression of MdoBRR1, MdoBRR8, and MdoBRR10 resulted in downregulation of the reporter gene gusA driven by the MdoDAM1 promoter. These pieces of evidences point to the integration of CK-triggered responses through MdoBRRs that are able to downregulate MdoDAM1, contributing to dormancy release in apple. Keywords MdoBRR · Cytokinin · Bud dormancy · MdoDAM1 · Apple
650 $aApples
653 $aBud dormancy
653 $aCytokinin
653 $aMdoBRR
653 $aMdoDAM1
700 1 $aFALAVIGNA, V. da S.
700 1 $aSILVEIRA, C. P.
700 1 $aBUFFON, V.
700 1 $aMARASCHIN, F. dos S.
700 1 $aPASQUALI, G.
700 1 $aREVERS, L. F.
773 $tPlant Cell Reports$gv. 39, p. 1687-1703, 2020.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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| Registros recuperados : 174 | |
| 161. |  | FALAVIGNA, V. S.; MALABARBA, J.; BUFFON, V.; MIOTTO, Y. E.; MARIATH, J. E. A.; MARGIS-PINHEIRO, M.; PASQUALI, G.; REVERS, L. F. Padrão de expressão espaço-temporal do gene MdDHN11 em sementes de macieira por hibridização in situ. In.:ENCONTRO DE INICIAÇÃO CIENTÍFICA, 13., 2015. Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2015. p. 66.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 162. | | MALABARBA, J.; BUFFON, V.; WAIRICH, A.; GAETA, M. L.; MARIATH, J. E. A.; DORNELAS, M. C.; PASQUALI, G.; REVERS, L. F. Padrão de expressão espaço-temporal do gene VvAGL11 em tecidos reprodutivos de videira por hibridização in situ. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 11.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 7., Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2013. p. 18. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 163. | | ANZANELLO, R.; FIALHO, F. B.; SANTOS, H. P. dos; PERINI, P.; GASPERIN, C. A.; REVERS, L. F.; MARODIN, G. A. B.; BERGAMASCHI, H. Precocidade e uniformidade de brotação de gemas de macieira submetidas a diferentes regimes de temperatura durante o período de dormência. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 8.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 4., 2010, Bento Gonçalves. Resumos. Bento Gonçalves: Embrapa Uva e Vinho, 2010. p. 13. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 164. | | REVERS, L. F.; IRALA, P. B.; SERAFIM, D. C. da S.; COELHO, A. S. G.; MACHADO, C. A. E.; LAMPE, V. S.; OLIVEIRA, P. R. D. de; GARRIDO, L. da R. Construção de um mapa genético de referência para o desenvolvimento de ferramentas moleculares aplicadas ao melhoramento da videira. In: CONGRESSO LATINO-AMERICANO DE VITICULTURA E ENOLOGIA, 10.; CONGRESSO BRASILEIRO DE VITICULTURA E ENOLOGIA, 11.; SEMINÁRIO FRANCO-BRASILEIRO DE VITICULTURA E ENOLOGIA, 2., 2005, Bento Gonçalves. Anais... Bento Gonçalves: Embrapa Uva e Vinho, 2005. p. 300.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 165. | | SARTOR, T.; FALAVIGNA, V. da S.; CATTANI, A. M.; SILVEIRA, C. P.; MALABARBA, J.; PORTO, D. D.; GRYNBERG, P.; TOGAWA, R. C.; COSTA, M. M. do C.; SANTOS, H. P. dos; PASQUALI, G.; REVERS, L. F. Caracterização da função do gene FLC-LIKE durante a transição da ENDO- para dormência na macieira. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 8, 2023, Florianópolis, SC. Anais...FLorianópolis: SBG, 30 de maio a 2 de junho de 2023. p. 67| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 166. | | SARTOR, T.; FALAVIGNA, V. da S.; CATTANI, A. M.; SILVEIRA, C. P.; MALABARBA, J.; PORTO, D. D.; GRYNBERG, P.; TOGAWA, R. C.; COSTA, M. M. do C.; SANTOS, H. P. dos; PASQUALI, G.; REVERS, L. F. Caracterização da função do gene FLC-LIKE durante a transição da Endo- para ecodormencia na macieira. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 8, 2023, Florianópolis, SC. Anais...Florianópolis: SBG, 2023. p. 67.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Semiárido. |
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| 167. | | FALAVIGNA, V. S.; PORTO, D. D.; ANZANELLO, R.; BUFFON, V.; SOUZA, D. A.; PASQUALI, G.; OLIVEIRA, P. R. D. de; CENTENO, D. C.; SANTOS, H. P. dos; REVERS, L. F. Transcriptional and metabolic profiling of two apple tree cultivars contrasting in chilling requirement. In: INTERNATIONAL CROP SCIENCE CONGRESS, 6., 2012, Bento Gonçalves. [Proceedings...]. [S.l.]: International Crop Science Society, 2012. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 168. | | PORTO, D. D.; FALAVIGNA, V. da S.; ARENHART, R. A.; PERINI, P.; BUFFON, V.; ANZANELLO, R.; SANTOS, H. P. dos; FIALHO, F. B.; OLIVEIRA, P. R. D. de; REVERS, L. F. Structural genomics and transcriptional characterization of the Dormancy-Associated MADS-box genes during bud dormancy progression in apple. Tree Genetics & Genomes, v. 12, n. 3, jun. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 169. | | FALAVIGNA, V. da S.; GUITTON, B.; AHIER, C.; FARRERA, I.; KELNER, J. J.; SORIANO, A.; PEREIRA, C. S.; ARENHART, R. A.; SARTOR, T.; BUFFON, V.; PASQUALI, G.; REVERS, L. F.; COSTES, E.; ANDRÉS, F. Genetic and molecular characterization of bud dormancy in apple: deciphering candidate gene roles in dormancy regulation. In: WORKSHOP ON MOLECULAR MECHANISMS CONTROLLING FLOWER DEVELOPMENT, Padua, Italy, 3-7 September 2017. Session 1 - Floral Transition - Resumo 08.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 170. | | MUNARI, F. M.; REVERS, L. F.; CARDONE, J. M.; IMMICH, B. F.; MOURA, D. J.; GUECHEVA, T. N.; BONATTO, D.; LAURINO, J. P.; SAFFI, J.; BRENDEL, M.; HENRIQUES, J. A. P. Sak1 kinase interacts with Pso2 nuclease in response to DNA damage induced by interstrand crosslink-inducing agents in Saccharomyces cerevisiae. Journal of Photochemistry and Photobiology B: Biology, v. 130, p. 241-253, 2014. DOI 10.1016/j.jphotobiol.2013.11.024| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 171. | | FALAVIGNA, V. da S.; GUITTON, B.; SORIANO, A.; BUFFON, V.; SILVEIRA, C. P.; ARENHART, R. A.; SARTORI, T.; AHIER, C.; FERREIRA, I.; KELNER, J. J.; PASQUALI, G.; REVERS, L. F.; COSTES, E.; ANDRÉS, F. Molecular and genetic characterization of dormancy-associated and flowering-time related MADS-box transcription factors in apple. In: INTEGRATIVE PLANT BIOLOGY: THE DEVELOPING PLANT IN ITS ENVIRONMENT, Domaine Lyon Saint-Joseph, Sainte-Foy-Lès-Lyon, 23 to October 25, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 172. | | MIOTTO, Y. E.; TESSELE, C.; CZERMAINSKI, A. B. C.; PORTO, D. D.; FALAVIGNA, V. da S.; SARTOR, T.; CATTANI, A. M.; DELATORRE, C. A.; ALENCAR, S. A. de; SILVA JUNIOR, O. B. da; TOGAWA, R. C.; COSTA, M. M. do C.; PAPPAS JÚNIOR, G. J.; GRYNBERG, P.; OLIVEIRA, P. R. D. de; KVITSCHAL, M. V.; DENARDI, F.; BUFFON, V.; REVERS, L. F. Spring is coming: genetic analyses of the bud break date locus reveal candidate genes from the cold perception pathway to dormancy release in apple (Malus x domestica Borkh.) Frontiers in Plant Science, v. 10, article 33, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 173. | | BUFFON, V.; IRALA, P. B.; COSTENARO-DA-SILVA, D.; LAMPE, V. S.; PORTO, D. D.; MACHADO, C. A. E.; CZERMAINSKI, A. B. C.; GARRIDO, L. da R.; OLIVEIRA, P. R. D. de; WELTER, L. J.; CAMARGO, U. A.; REVERS, L. F. Genetic linkage mapping applied to the generation of tools for breeding purposes and genetic dissection of grapevine agronomical traits at Embrapa Uva e Vinho. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 4., 2013, Bento Gonçalves. Resumos... Bento Gonçalves: Sociedade Brasileira de Genética, 2013. p. 5. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 174. | | REVERS, L. F.; PORTO, D. D.; FALAVIGNA, V. da S.; BRUNEAU, M.; ANZANELLO, R.; TESSELE, C.; ALENCAR, S. A. de; CZERMAINSKI, A. B. C.; PAPPAS JUNIOR, G. J.; RENOU, J.-P.; FIALHO, F. B.; SANTOS, H. P. dos; DENARDI, F.; KVITSCHAL, M. V.; PASQUALI, G.; MARGIS, M. M. A. N. P.; DELATORRE, C. A.; OLIVEIRA, P. R. D. de. Integrating genetics, genomics and modeling of bud dormancy to improve apple adaptation to climatic changes. In: INTERNATIONAL PLANT DORMANCY SYMPOSIUM, 5., Auckland, 2013. [Abstract and programme book]. [S.l.: ISSS: Plant & Food Research, 2013]. p. 77. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| Registros recuperados : 174 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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