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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: |
21/10/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
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. |
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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: |
Functional diversification of the dehydrin gene family in apple and its contribution to cold acclimation during dormancy. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Copenhagen, DK: Physiologia plantarum, 2015. |
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DOI: |
10.1111/ppl.1233 |
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Idioma: |
Inglês
Português |
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Conteúdo: |
Dehydrins (DHN) are proteins involved in plant adaptive responses to abiotic stresses, mainly dehydration. Several studies in perennial crops have linked bud dormancy progression, a process characterized by the inability to initiate growth from meristems under favorable conditions, with DHN gene expression. However, an in-depth characterization of DHNs during bud dormancy progression is still missing. An extensive in silico characterization of the apple DHN gene family was performed. Additionally, we used five different experiments that generated samples with different dormancy status, including genotypes with contrasting dormancy traits, to analyze how DHN genes are being regulated during bud dormancy progression in apple by real-time quantitative polymerase chain reaction (RT-qPCR). Duplication events took place in the diversification of apple DHN family. Additionally, MdDHN genes presented tissue- and bud dormant-specific expression patterns. Our results indicate that MdDHN genes are highly divergent in function, with overlapping levels, and that their expressions are fine-tuned by the environment during the dormancy process in apple. |
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Palavras-Chave: |
Apple; Cold acclimation; Dehydrin gene family; Dormencia de gema; During dormancy. |
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Thesagro: |
Dormencia; Fisiologia vegetal; Maçã. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/148669/1/Falavigna-et-al-2015-Physiologia-Plantarum.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1036767/1/Functional-diversification-of-the-dehydrin-gene-family-2015.pdf
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Marc: |
LEADER 02101naa a2200325 a 4500
001 2014515
005 2016-10-21
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1111/ppl.1233$2DOI
100 1 $aFALAVIGNA, V. da S.
245 $aFunctional diversification of the dehydrin gene family in apple and its contribution to cold acclimation during dormancy.$h[electronic resource]
260 $c2015
520 $aDehydrins (DHN) are proteins involved in plant adaptive responses to abiotic stresses, mainly dehydration. Several studies in perennial crops have linked bud dormancy progression, a process characterized by the inability to initiate growth from meristems under favorable conditions, with DHN gene expression. However, an in-depth characterization of DHNs during bud dormancy progression is still missing. An extensive in silico characterization of the apple DHN gene family was performed. Additionally, we used five different experiments that generated samples with different dormancy status, including genotypes with contrasting dormancy traits, to analyze how DHN genes are being regulated during bud dormancy progression in apple by real-time quantitative polymerase chain reaction (RT-qPCR). Duplication events took place in the diversification of apple DHN family. Additionally, MdDHN genes presented tissue- and bud dormant-specific expression patterns. Our results indicate that MdDHN genes are highly divergent in function, with overlapping levels, and that their expressions are fine-tuned by the environment during the dormancy process in apple.
650 $aDormencia
650 $aFisiologia vegetal
650 $aMaçã
653 $aApple
653 $aCold acclimation
653 $aDehydrin gene family
653 $aDormencia de gema
653 $aDuring dormancy
700 1 $aMIOTTO, Y. E.
700 1 $aPORTO, D. D.
700 1 $aANZANELLO, R.
700 1 $aSANTOS, H. P. dos
700 1 $aFIALHO, F. B.
700 1 $aMARGIS-PINHEIRO, M.
700 1 $aPASQUALI, G.
700 1 $aREVERS, L. F.
773 $tCopenhagen, DK: Physiologia plantarum, 2015.
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Embrapa Uva e Vinho (CNPUV) |
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| 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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