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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido; Embrapa Uva e Vinho. |
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Data corrente: |
28/04/2015 |
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Data da última atualização: |
03/05/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PORTO, D. D.; BRUNEAU, M.; PERINI, P.; ANZANELLO, R.; RENOU, J.; SANTOS, H. P. dos; FIALHO, F. B.; REVERS, L. F. |
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Afiliação: |
DIOGO DENARDI PORTO, CPATSA; HENRIQUE PESSOA DOS SANTOS, CNPUV; FLAVIO BELLO FIALHO, CNPUV; LUIS FERNANDO REVERS, CNPUV. |
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Título: |
Transcription profiling of the chilling requirement for bud break in apples: a putative role for FLC-like genes. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Journal of experimental botany, Oxford, Inglaterra, v. 66, n. 9, p. 2659-2672, May 2015. |
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Idioma: |
Português |
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Notas: |
doi:10.1093/jxb/erv06 |
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Conteúdo: |
Apple production depends on the fulfilment of a chilling requirement for bud dormancy release. Insufficient winter chilling results in irregular and suboptimal bud break in the spring, with negative impacts on apple yield. Trees from apple cultivars with contrasting chilling requirements for bud break were used to investigate the expression of the entire set of apple genes in response to chilling accumulation in the field and controlled conditions. Total RNA was analysed on the AryANE v.1.0 oligonucleotide microarray chip representing 57 000 apple genes. The data were tested for functional enrichment, and differential expression was confirmed by real-time PCR. The largest number of dif ferentially expressed genes was found in samples treated with cold temperatures. Cold exposure mostly repressed expression of transcripts related to photosynthesis, and long-term cold exposure repressed flavonoid biosynthesis genes. Among the differentially expressed selected candidates, we identified genes whose annotations were related to the circadian clock, hormonal signalling, regulation of growth, and flower development. Two genes, annotated as FLOWERING LOCUS C-like and MADS AFFECTING FLOWERING , showed strong differential expression in several comparisons. One of these two genes was upregulated in most comparisons involving dormancy release, and this gene?s chromosomal position co-localized with the confidence interval of a major quantitative trait locus for the tim ing of bud break. These results indicate that photosynthesis and auxin transport are major regulatory nodes of apple dormancy and unveil strong candidates for the control of bud dormancy. MenosApple production depends on the fulfilment of a chilling requirement for bud dormancy release. Insufficient winter chilling results in irregular and suboptimal bud break in the spring, with negative impacts on apple yield. Trees from apple cultivars with contrasting chilling requirements for bud break were used to investigate the expression of the entire set of apple genes in response to chilling accumulation in the field and controlled conditions. Total RNA was analysed on the AryANE v.1.0 oligonucleotide microarray chip representing 57 000 apple genes. The data were tested for functional enrichment, and differential expression was confirmed by real-time PCR. The largest number of dif ferentially expressed genes was found in samples treated with cold temperatures. Cold exposure mostly repressed expression of transcripts related to photosynthesis, and long-term cold exposure repressed flavonoid biosynthesis genes. Among the differentially expressed selected candidates, we identified genes whose annotations were related to the circadian clock, hormonal signalling, regulation of growth, and flower development. Two genes, annotated as FLOWERING LOCUS C-like and MADS AFFECTING FLOWERING , showed strong differential expression in several comparisons. One of these two genes was upregulated in most comparisons involving dormancy release, and this gene?s chromosomal position co-localized with the confidence interval of a major quantitative trait locus for the tim ing of bud break. T... Mostrar Tudo |
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Palavras-Chave: |
Bud dormancy; Castel Gala; FLC-like; Royal Gala. |
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Thesagro: |
Maçã. |
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Thesaurus Nal: |
Apples; chilling requirement. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/123044/1/REVERS-journalExpBotanyAdvAccess-2015.pdf
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Marc: |
LEADER 02548naa a2200301 a 4500
001 2014512
005 2017-05-03
008 2015 bl uuuu u00u1 u #d
100 1 $aPORTO, D. D.
245 $aTranscription profiling of the chilling requirement for bud break in apples$ba putative role for FLC-like genes.$h[electronic resource]
260 $c2015
500 $adoi:10.1093/jxb/erv06
520 $aApple production depends on the fulfilment of a chilling requirement for bud dormancy release. Insufficient winter chilling results in irregular and suboptimal bud break in the spring, with negative impacts on apple yield. Trees from apple cultivars with contrasting chilling requirements for bud break were used to investigate the expression of the entire set of apple genes in response to chilling accumulation in the field and controlled conditions. Total RNA was analysed on the AryANE v.1.0 oligonucleotide microarray chip representing 57 000 apple genes. The data were tested for functional enrichment, and differential expression was confirmed by real-time PCR. The largest number of dif ferentially expressed genes was found in samples treated with cold temperatures. Cold exposure mostly repressed expression of transcripts related to photosynthesis, and long-term cold exposure repressed flavonoid biosynthesis genes. Among the differentially expressed selected candidates, we identified genes whose annotations were related to the circadian clock, hormonal signalling, regulation of growth, and flower development. Two genes, annotated as FLOWERING LOCUS C-like and MADS AFFECTING FLOWERING , showed strong differential expression in several comparisons. One of these two genes was upregulated in most comparisons involving dormancy release, and this gene?s chromosomal position co-localized with the confidence interval of a major quantitative trait locus for the tim ing of bud break. These results indicate that photosynthesis and auxin transport are major regulatory nodes of apple dormancy and unveil strong candidates for the control of bud dormancy.
650 $aApples
650 $achilling requirement
650 $aMaçã
653 $aBud dormancy
653 $aCastel Gala
653 $aFLC-like
653 $aRoyal Gala
700 1 $aBRUNEAU, M.
700 1 $aPERINI, P.
700 1 $aANZANELLO, R.
700 1 $aRENOU, J.
700 1 $aSANTOS, H. P. dos
700 1 $aFIALHO, F. B.
700 1 $aREVERS, L. F.
773 $tJournal of experimental botany, Oxford, Inglaterra$gv. 66, n. 9, p. 2659-2672, May 2015.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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| Registros recuperados : 7 | |
| 1. |  | FALAVIGNA, V. da S.; MIOTTO, Y. E.; PORTO, D. D.; ANZANELLO, R.; SANTOS, H. P. dos; FIALHO, F. B.; MARGIS-PINHEIRO, M.; PASQUALI, G.; REVERS, L. F. Functional diversification of the dehydrin gene family in apple and its contribution to cold acclimation during dormancy. Copenhagen, DK: Physiologia plantarum, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 2. | | PORTO, D. D.; BRUNEAU, M.; PERINI, P.; ANZANELLO, R.; RENOU, J.; SANTOS, H. P. dos; FIALHO, F. B.; REVERS, L. F. Transcription profiling of the chilling requirement for bud break in apples: a putative role for FLC-like genes. Journal of experimental botany, Oxford, Inglaterra, v. 66, n. 9, p. 2659-2672, May 2015. doi:10.1093/jxb/erv06| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 3. | | SILVEIRA, T. M. T.; MARCHI, V. V.; GIULIANI, J. C.; SOUZA, D. A.; GALARZA, B. P.; PERUZZO, S. N.; SANTOS, H. P. dos; FIALHO, F. B.; BIASOTO, A. C. T. Características sensoriais de vinhos Merlot provenientes de videiras com diferentes proporções de área foliar na Campanha Gaúcha. In: CONGRESSO LATINO-AMERICANO DE VITICULTURA E ENOLOGIA, 15.; CONGRESSO BRASILEIRO DE VITICULTURA E ENOLOGIA, 13., 2015, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho: Associação Brasileira de Enologia, 2015. p. 353. 1 Pen drive. XV Congresso Latino-Americano de Viticultura e Enologia E XIII Congresso Brasileiro de Viticultura e Enologia. Bento Gonçalves-RS, 3 a 7 de Novembro de 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 4. | | FIALHO, F. B.; SILVEIRA, S. V. da; BARROS, F. A. F.; GARRIDO, L. da R.; LOPES, P. R. C.; GUERRA, C. C.; BOTTON, M.; VARGAS, L.; CONCEIÇÃO, M. A. F. Guia de uso da Planilha de Campo Digital da Produção Integrada de Uva para Processamento (PIUP). Bento Gonçalves, RS: Embrapa Uva e Vinho, 2020. (Embrapa Uva e Vinho. Documentos, 117).| Biblioteca(s): Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 5. | | 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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| 6. | | SILVEIRA, S. V. da; GARRIDO, L. da R.; HOFFMANN, A.; SOUZA VELHO, R.; FIALHO, F. B.; ZILIO, R. A.; LOPES, P. R. C.; GUERRA, C. C.; BOTTON, M.; VARGAS, L. (ed.). Produção integrada de uva para processamento - vinho e suco: caderno de campo modelo. Bento Gonçalves, RS: Embrapa Uva e Vinho, 2015. v.4, 34 p.| Tipo: Autoria/Organização/Edição de Livros |
| Biblioteca(s): Embrapa Semiárido. |
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| 7. | | SILVEIRA, S. V. da; GARRIDO, L. da R.; HOFFMANN, A.; FIALHO, F. B.; LOPES, P. R. C.; GUERRA, C. C.; BOTTON, M.; VARGAS, L.; CONCEIÇÃO, M. A. F. (ed.). Produção integrada de uva para processamento - vinho e suco: caderno de campo. Bento Gonçalves, RS: Embrapa Uva e Vinho, 2015. v. 2, 33 p.| Tipo: Autoria/Organização/Edição de Livros |
| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 7 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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