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Registro Completo |
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
08/01/2015 |
Data da última atualização: |
08/01/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PASSAIA, G.; MARGIS-PINHEIRO, M.; FIALHO, F. B.; SBEGHEN, F.; PORTO, D. D.; REVERS, L. F. |
Afiliação: |
FLAVIO BELLO FIALHO, CNPUV; LUIS FERNANDO REVERS, CNPUV. |
Título: |
Characterization of an early berry development grapevine somatic variant (Vitis labrusca L. cv. Isabel Precoce). |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
American Journal of Plant Sciences, v. 5, n. 26, p. 3848-3865, Dec. 2014. |
Idioma: |
Inglês |
Conteúdo: |
Over the past 10 years significant advances have been made towards the description of genetics and molecular mechanisms controlling grapevine berry growth. Regardless of this, many aspects of early fruit morphogenesis and its development control remain to be elucidated. In an attempt to understand gene expression patterns associated with the berry growth development, the contrasting phenotype between the cv. Isabel (Vitis labrusca L.) and its early berry development mutant ?Isabel Precoce? has been explored by a candidate gene approach. ?Isabel Precoce? (Vitis labrusca L.) was confirmed as an EDV (Essentially Derived Variety) of Isabel, with a 30 - 35-day reduction in the berry growth phase when compared to the wild type and thus, it constitutes an informative model to investigate many aspects of fruit growth and development. Phenotypic analysis showed that ?Isabel Precoce? develops fruits that are smaller in diameter and volume despite of following similar development kinetics. The expression of many genes associated with plant growth and development (MIKCC-type MADS box genes), sugar transport and with the control of flavonoid biosynthetic pathway have been evaluated. The majority of the genes presented a remarkably similar transcription profile. However, a higher induction of transcript accumulation for some genes has been observed in the ?Isabel Precoce? genetic background. |
Palavras-Chave: |
Expressão genética; Fruit development; Grapevine; Videira. |
Thesagro: |
Biologia molecular; Crescimento; Gene; Genética; Uva. |
Thesaurus Nal: |
gene expression; molecular biology. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/115070/1/AJPS-2014122315442003.pdf
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Marc: |
LEADER 02300naa a2200313 a 4500 001 2004677 005 2015-01-08 008 2014 bl uuuu u00u1 u #d 100 1 $aPASSAIA, G. 245 $aCharacterization of an early berry development grapevine somatic variant (Vitis labrusca L. cv. Isabel Precoce).$h[electronic resource] 260 $c2014 520 $aOver the past 10 years significant advances have been made towards the description of genetics and molecular mechanisms controlling grapevine berry growth. Regardless of this, many aspects of early fruit morphogenesis and its development control remain to be elucidated. In an attempt to understand gene expression patterns associated with the berry growth development, the contrasting phenotype between the cv. Isabel (Vitis labrusca L.) and its early berry development mutant ?Isabel Precoce? has been explored by a candidate gene approach. ?Isabel Precoce? (Vitis labrusca L.) was confirmed as an EDV (Essentially Derived Variety) of Isabel, with a 30 - 35-day reduction in the berry growth phase when compared to the wild type and thus, it constitutes an informative model to investigate many aspects of fruit growth and development. Phenotypic analysis showed that ?Isabel Precoce? develops fruits that are smaller in diameter and volume despite of following similar development kinetics. The expression of many genes associated with plant growth and development (MIKCC-type MADS box genes), sugar transport and with the control of flavonoid biosynthetic pathway have been evaluated. The majority of the genes presented a remarkably similar transcription profile. However, a higher induction of transcript accumulation for some genes has been observed in the ?Isabel Precoce? genetic background. 650 $agene expression 650 $amolecular biology 650 $aBiologia molecular 650 $aCrescimento 650 $aGene 650 $aGenética 650 $aUva 653 $aExpressão genética 653 $aFruit development 653 $aGrapevine 653 $aVideira 700 1 $aMARGIS-PINHEIRO, M. 700 1 $aFIALHO, F. B. 700 1 $aSBEGHEN, F. 700 1 $aPORTO, D. D. 700 1 $aREVERS, L. F. 773 $tAmerican Journal of Plant Sciences$gv. 5, n. 26, p. 3848-3865, Dec. 2014.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
18/11/1996 |
Data da última atualização: |
16/04/2021 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SCHAFFERT, R. E.; ALVES, V. M. C.; BAHIA FILHO, A. F. C.; PITTA, G. V. E.; SANTOS, F. G.; OLIVEIRA-PAIVA, C. A. |
Afiliação: |
ROBERT EUGENE SCHAFFERT, CNPMS; VERA MARIA CARVALHO ALVES, CNPMS. |
Título: |
Comportamento de novas linhagens macho-estéreis de sorgo desenvolvidas para tolerância a níveis tóxicos de alumínio em solos ácidos. |
Ano de publicação: |
1996 |
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE MILHO E SORGO, 21., 1996, Londrina. Resumos... Londrina: IAPAR, 1996. p. 36. |
Idioma: |
Português |
Palavras-Chave: |
Aluminium. |
Thesagro: |
Alumínio; Sorghum Bicolor; Sorgo; Toxidez. |
Thesaurus NAL: |
toxicity. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/49235/1/Comportamento-novas.pdf
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Marc: |
LEADER 00783nam a2200229 a 4500 001 1472912 005 2021-04-16 008 1996 bl uuuu u00u1 u #d 100 1 $aSCHAFFERT, R. E. 245 $aComportamento de novas linhagens macho-estéreis de sorgo desenvolvidas para tolerância a níveis tóxicos de alumínio em solos ácidos.$h[electronic resource] 260 $aIn: CONGRESSO NACIONAL DE MILHO E SORGO, 21., 1996, Londrina. Resumos... Londrina: IAPAR, 1996. p. 36.$c1996 650 $atoxicity 650 $aAlumínio 650 $aSorghum Bicolor 650 $aSorgo 650 $aToxidez 653 $aAluminium 700 1 $aALVES, V. M. C. 700 1 $aBAHIA FILHO, A. F. C. 700 1 $aPITTA, G. V. E. 700 1 $aSANTOS, F. G. 700 1 $aOLIVEIRA-PAIVA, C. A.
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Embrapa Milho e Sorgo (CNPMS) |
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