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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
26/01/2017 |
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Data da última atualização: |
25/04/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, D. C. da; FALAVIGNA, V. da S.; FASOLI, M.; BUFFON, V.; PORTO, D. D.; PAPPAS JÚNIOR, G. J.; PEZZOTTI, M.; PASQUALI, G.; REVERS, L. F. |
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Afiliação: |
DANIELLE COSTENARO DA SILVA, Universidade Federal do Rio Grande do Sul; VÍTOR DA SILVEIRA FALAVIGNA, Universidade Federal do Rio Grande do Sul; MARIANNA FASOLI, Dipartimento di Biotecnologie, Università degli Studi di Verona; VANESSA BUFFON, CNPUV; DIOGO DENARDI PORTO, CPATSA; GEORGIOS JOANNIS PAPPAS JÚNIOR, UnB; MARIO PEZZOTTI, Dipartimento di Biotecnologie, Università degli Studi di Verona; GIANCARLO PASQUALI, Universidade Federal do Rio Grande do Sul; LUIS FERNANDO REVERS, CNPUV. |
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Título: |
Transcriptome analyses of the Dof-like gene family in grapevine reveal its involvement in berry, flower and seed development. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Horticulture Research, v. 3, p. 1-10, 2016. |
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DOI: |
10.1038/hortres.2016.42 |
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Idioma: |
Inglês |
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Conteúdo: |
The Dof (DNA-binding with one finger) protein family spans a group of plant transcription factors involved in the regulation of several functions, such as plant responses to stress, hormones and light, phytochrome signaling and seed germination. Here we describe the Dof-like gene family in grapevine (Vitis vinifera L.), which consists of 25 genes coding for Dof. An extensive in silico characterization of the VviDofL gene family was performed. Additionally, the expression of the entire gene family was assessed in 54 grapevine tissues and organs using an integrated approach with microarray (cv Corvina) and real-time PCR (cv Pinot Noir) analyses. The phylogenetic analysis comparing grapevine sequences with those of Arabidopsis, tomato, poplar and already described Dof genes in other species allowed us to identify several duplicated genes. The diversification of grapevine DofL genes during evolution likely resulted in a broader range of biological roles. Furthermore, distinct expression patterns were identified between samples analyzed, corroborating such hypothesis. Our expression results indicate that several VviDofL genes perform their functional roles mainly during flower, berry and seed development, highlighting their importance for grapevine growth and production. The identification of similar expression profiles between both approaches strongly suggests that these genes have important regulatory roles that are evolutionally conserved between grapevine cvs Corvina and Pinot Noir. MenosThe Dof (DNA-binding with one finger) protein family spans a group of plant transcription factors involved in the regulation of several functions, such as plant responses to stress, hormones and light, phytochrome signaling and seed germination. Here we describe the Dof-like gene family in grapevine (Vitis vinifera L.), which consists of 25 genes coding for Dof. An extensive in silico characterization of the VviDofL gene family was performed. Additionally, the expression of the entire gene family was assessed in 54 grapevine tissues and organs using an integrated approach with microarray (cv Corvina) and real-time PCR (cv Pinot Noir) analyses. The phylogenetic analysis comparing grapevine sequences with those of Arabidopsis, tomato, poplar and already described Dof genes in other species allowed us to identify several duplicated genes. The diversification of grapevine DofL genes during evolution likely resulted in a broader range of biological roles. Furthermore, distinct expression patterns were identified between samples analyzed, corroborating such hypothesis. Our expression results indicate that several VviDofL genes perform their functional roles mainly during flower, berry and seed development, highlighting their importance for grapevine growth and production. The identification of similar expression profiles between both approaches strongly suggests that these genes have important regulatory roles that are evolutionally conserved between grapevine cvs Corvina and Pino... Mostrar Tudo |
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Palavras-Chave: |
Berry; Desenvolvimento da semente; Diversification of grapevine; Flower; Grapevine; Pinot Noir; Videira. |
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Thesagro: |
Conservação; Corvina; Gene; Genética; Uva. |
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Thesaurus Nal: |
Seed development. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/154037/1/Diogo-2016.pdf
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Marc: |
LEADER 02577naa a2200385 a 4500
001 2061878
005 2017-04-25
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1038/hortres.2016.42$2DOI
100 1 $aSILVA, D. C. da
245 $aTranscriptome analyses of the Dof-like gene family in grapevine reveal its involvement in berry, flower and seed development.$h[electronic resource]
260 $c2016
520 $aThe Dof (DNA-binding with one finger) protein family spans a group of plant transcription factors involved in the regulation of several functions, such as plant responses to stress, hormones and light, phytochrome signaling and seed germination. Here we describe the Dof-like gene family in grapevine (Vitis vinifera L.), which consists of 25 genes coding for Dof. An extensive in silico characterization of the VviDofL gene family was performed. Additionally, the expression of the entire gene family was assessed in 54 grapevine tissues and organs using an integrated approach with microarray (cv Corvina) and real-time PCR (cv Pinot Noir) analyses. The phylogenetic analysis comparing grapevine sequences with those of Arabidopsis, tomato, poplar and already described Dof genes in other species allowed us to identify several duplicated genes. The diversification of grapevine DofL genes during evolution likely resulted in a broader range of biological roles. Furthermore, distinct expression patterns were identified between samples analyzed, corroborating such hypothesis. Our expression results indicate that several VviDofL genes perform their functional roles mainly during flower, berry and seed development, highlighting their importance for grapevine growth and production. The identification of similar expression profiles between both approaches strongly suggests that these genes have important regulatory roles that are evolutionally conserved between grapevine cvs Corvina and Pinot Noir.
650 $aSeed development
650 $aConservação
650 $aCorvina
650 $aGene
650 $aGenética
650 $aUva
653 $aBerry
653 $aDesenvolvimento da semente
653 $aDiversification of grapevine
653 $aFlower
653 $aGrapevine
653 $aPinot Noir
653 $aVideira
700 1 $aFALAVIGNA, V. da S.
700 1 $aFASOLI, M.
700 1 $aBUFFON, V.
700 1 $aPORTO, D. D.
700 1 $aPAPPAS JÚNIOR, G. J.
700 1 $aPEZZOTTI, M.
700 1 $aPASQUALI, G.
700 1 $aREVERS, L. F.
773 $tHorticulture Research$gv. 3, p. 1-10, 2016.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
13/03/2012 |
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Data da última atualização: |
13/03/2012 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SOUZA, V. de O.; MACHADO, C. de F.; MATOS, M. S. S.; FALEIRO, F. G.; FRANÇA, L. O. |
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Afiliação: |
VIVIANE DE OLIVEIRA SOUZA, UFRB; CRISTINA DE FATIMA MACHADO, CNPMF; MARIA SELMA SOUZA MATOS, UFRB; FABIO GELAPE FALEIRO, CPAC; LUAN OLIVEIRA FRANÇA, Centro Educacional Cruzalmense. |
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Título: |
Caracterização de acessos de maracujazeiro com base em descritores morfoagronômicos. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 5., 2011, Cruz das Almas. Anais... Cruz das Almas: Embrapa Mandioca e Fruticultura Tropical, 2011. |
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Páginas: |
1 p. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Notas: |
PDF. 146_11. |
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Conteúdo: |
A caracterização de acessos é conduzida buscando identificar e documentar aspectos morfológicos de alta herdabilidade, bem como padrões moleculares e citogenéticos, a fim de gerar subsídios à utilização do material em programas de melhoramento genético. Objetivou-se caracterizar germoplasma de maracujazeiro, com base em descritores qualitativos e quantitativos. Foram avaliados cinco descritores morfológicos da flor e onze físico-químicos, relacionados aos frutos em dez acessos de maracujazeiro. |
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Palavras-Chave: |
Melhoramento genético. |
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Thesagro: |
Maracujá. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/55705/1/Caracterizacao-acessos-CRISTINA-MACHADO-146-11.pdf
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Marc: |
LEADER 01213nam a2200205 a 4500
001 1918660
005 2012-03-13
008 2011 bl uuuu u00u1 u #d
100 1 $aSOUZA, V. de O.
245 $aCaracterização de acessos de maracujazeiro com base em descritores morfoagronômicos.
260 $aIn: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 5., 2011, Cruz das Almas. Anais... Cruz das Almas: Embrapa Mandioca e Fruticultura Tropical$c2011
300 $a1 p.$c1 CD-ROM.
500 $aPDF. 146_11.
520 $aA caracterização de acessos é conduzida buscando identificar e documentar aspectos morfológicos de alta herdabilidade, bem como padrões moleculares e citogenéticos, a fim de gerar subsídios à utilização do material em programas de melhoramento genético. Objetivou-se caracterizar germoplasma de maracujazeiro, com base em descritores qualitativos e quantitativos. Foram avaliados cinco descritores morfológicos da flor e onze físico-químicos, relacionados aos frutos em dez acessos de maracujazeiro.
650 $aMaracujá
653 $aMelhoramento genético
700 1 $aMACHADO, C. de F.
700 1 $aMATOS, M. S. S.
700 1 $aFALEIRO, F. G.
700 1 $aFRANÇA, L. O.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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