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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
11/06/2019 |
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Data da última atualização: |
07/01/2020 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
CATTANI, A. M.; SARTOR, T.; FALAVIGNA, V. da S.; PORTO, D. D.; SILVEIRA, C. P.; OLIVEIRA, P. R. D. de; REVERS, L. F. |
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Afiliação: |
Amanda Malvessi Cattani, Graduate Program in Cell and Molecular Biology, Centro de Biotecnologia, Universidade Federal do RioGrande do Sul, Porto Alegre, Brazil; Tiago Sartor, Graduate Program in Cell and Molecular Biology, Centro de Biotecnologia, Universidade Federal do RioGrande do Sul, Porto Alegre, Brazil; Vítor da Silveira Falavigna, AGAP, Univ. Montpellier, CIRAD, INRA, Montpellier SupAgro, Montpellier, France; DIOGO DENARDI PORTO, CPATSA; Carolina Pereira Silveira, entro Nacional de Pesquisa de Uva e Vinho, Empresa Brasileira de Pesquisa Agropecuaria, BentoGonçalves, Brazil; PAULO RICARDO DIAS DE OLIVEIRA, CNPUV; LUIS FERNANDO REVERS, CNPUV. |
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Título: |
The control of bud break and flowering time in plants: contribution of epigenetic mechanisms and consequences in agriculture and breeding. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: MIROUZE, M.; BUCHER, E.; GALLUSCI, P. Advances in Botanical Research: Plant epigenetics coming of age ofr breeding applications. Elsevier: Academic Press, 2018. Cap. 9, p. 277-325. |
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Idioma: |
Inglês |
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Conteúdo: |
In perennial plants, the release of bud dormancy, with subsequentflowering, resemblesthe vernalization process ofArabidopsis thalianaand cereals. Especially for perennialcrops from temperate regions, dormancy is an important adaptive trait for both survivaland growth. Exposure to sufficient chilling during winter dormancy ensures the normalphenological traits in subsequent growing periods. Here, we compile research data onmechanisms controlling the overlapping developmental processes that definedormancy induction, maintenance and release, bud burst andflowering. Recentfind-ings highlight the relevance of genome-wide epigenetic modifications related todormancy events, and more specifically the epigenetic regulation ofDORMANCY-ASSO-CIATED MADS-box,FLOWERING LOCUS CandFLOWERING LOCUS Tgenes, key integratorsof vernalization effectors onflowering. The roles of plant growth regulators in control-ling bud break andflowering are discussed in relation to epigenetic mechanisms.A growing body of knowledge demonstrates that epigenetic regulation plays a keyrole in these processes in perennial horticultural and forestry plants. We discuss themost relevant molecular and genomics research that contribute to better understand-ing of the dormancy process and pave the way to precise manipulation of dormancy-related horticultural traits, such asflowering time. Finally, some of the challenges forfurther research in bud dormancy and consequences in agriculture are discussed withinthe context of global climate change. MenosIn perennial plants, the release of bud dormancy, with subsequentflowering, resemblesthe vernalization process ofArabidopsis thalianaand cereals. Especially for perennialcrops from temperate regions, dormancy is an important adaptive trait for both survivaland growth. Exposure to sufficient chilling during winter dormancy ensures the normalphenological traits in subsequent growing periods. Here, we compile research data onmechanisms controlling the overlapping developmental processes that definedormancy induction, maintenance and release, bud burst andflowering. Recentfind-ings highlight the relevance of genome-wide epigenetic modifications related todormancy events, and more specifically the epigenetic regulation ofDORMANCY-ASSO-CIATED MADS-box,FLOWERING LOCUS CandFLOWERING LOCUS Tgenes, key integratorsof vernalization effectors onflowering. The roles of plant growth regulators in control-ling bud break andflowering are discussed in relation to epigenetic mechanisms.A growing body of knowledge demonstrates that epigenetic regulation plays a keyrole in these processes in perennial horticultural and forestry plants. We discuss themost relevant molecular and genomics research that contribute to better understand-ing of the dormancy process and pave the way to precise manipulation of dormancy-related horticultural traits, such asflowering time. Finally, some of the challenges forfurther research in bud dormancy and consequences in agriculture are discussed withinthe context of ... Mostrar Tudo |
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Thesaurus Nal: |
Chromatin; Dormancy; Epigenetics; Flowering. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/208267/1/Plant-Epigenetics-Coming-of-Age-for-Breeding-Applications-Cap9.pdf
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Marc: |
LEADER 02388naa a2200241 a 4500
001 2109792
005 2020-01-07
008 2019 bl uuuu u00u1 u #d
100 1 $aCATTANI, A. M.
245 $aThe control of bud break and flowering time in plants$bcontribution of epigenetic mechanisms and consequences in agriculture and breeding.$h[electronic resource]
260 $c2019
520 $aIn perennial plants, the release of bud dormancy, with subsequentflowering, resemblesthe vernalization process ofArabidopsis thalianaand cereals. Especially for perennialcrops from temperate regions, dormancy is an important adaptive trait for both survivaland growth. Exposure to sufficient chilling during winter dormancy ensures the normalphenological traits in subsequent growing periods. Here, we compile research data onmechanisms controlling the overlapping developmental processes that definedormancy induction, maintenance and release, bud burst andflowering. Recentfind-ings highlight the relevance of genome-wide epigenetic modifications related todormancy events, and more specifically the epigenetic regulation ofDORMANCY-ASSO-CIATED MADS-box,FLOWERING LOCUS CandFLOWERING LOCUS Tgenes, key integratorsof vernalization effectors onflowering. The roles of plant growth regulators in control-ling bud break andflowering are discussed in relation to epigenetic mechanisms.A growing body of knowledge demonstrates that epigenetic regulation plays a keyrole in these processes in perennial horticultural and forestry plants. We discuss themost relevant molecular and genomics research that contribute to better understand-ing of the dormancy process and pave the way to precise manipulation of dormancy-related horticultural traits, such asflowering time. Finally, some of the challenges forfurther research in bud dormancy and consequences in agriculture are discussed withinthe context of global climate change.
650 $aChromatin
650 $aDormancy
650 $aEpigenetics
650 $aFlowering
700 1 $aSARTOR, T.
700 1 $aFALAVIGNA, V. da S.
700 1 $aPORTO, D. D.
700 1 $aSILVEIRA, C. P.
700 1 $aOLIVEIRA, P. R. D. de
700 1 $aREVERS, L. F.
773 $tIn: MIROUZE, M.; BUCHER, E.; GALLUSCI, P. Advances in Botanical Research: Plant epigenetics coming of age ofr breeding applications. Elsevier: Academic Press, 2018. Cap. 9, p. 277-325.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
01/11/2013 |
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Data da última atualização: |
01/11/2013 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SILVA, M S. R. de A. da; TENÓRIO, J. DE O.; JESUS, E. da C.; FARIA, S. M. de. |
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Afiliação: |
Maura Santos R. de A. da Silva, graduanda da UEZO; Jairo de O. Tenório, graduando da UEZO; EDERSON DA CONCEICAO JESUS, CNPAB; SERGIO MIANA DE FARIA, CNPAB. |
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Título: |
Obtenção e Seleção de bactérias fixadoras de nitrogênio para leguminosas florestais |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: SEMANA CIENTÍFICA JOHANNA DÖBEREINER, 13., 2013, Seropédica Ciência, saúde e esporte: caderno de resumos... Seropédica: Embrapa Agrobiologia, 2013. |
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Idioma: |
Português |
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Palavras-Chave: |
Fixação biológica de nitrogênio; Inoculantes; Recuperação de áreas. |
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Categoria do assunto: |
-- |
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URL: |
https://ojs.cnpab.embrapa.br/index.php/scjd/article/view/1798/389
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Marc: |
LEADER 00683nam a2200169 a 4500
001 1970103
005 2013-11-01
008 2013 bl uuuu u01u1 u #d
100 1 $aSILVA, M S. R. de A. da
245 $aObtenção e Seleção de bactérias fixadoras de nitrogênio para leguminosas florestais$h[electronic resource]
260 $aIn: SEMANA CIENTÍFICA JOHANNA DÖBEREINER, 13., 2013, Seropédica Ciência, saúde e esporte: caderno de resumos... Seropédica: Embrapa Agrobiologia$c2013
653 $aFixação biológica de nitrogênio
653 $aInoculantes
653 $aRecuperação de áreas
700 1 $aTENÓRIO, J. DE O.
700 1 $aJESUS, E. da C.
700 1 $aFARIA, S. M. de
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