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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
11/11/2010 |
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Data da última atualização: |
18/08/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
GIRARDI, C. L.; SILVA, N. M. da; QUECINI, V.; DAL CERO, J.; MOURA, R. da S.; STORCH, T. T.; ROMBALDI, C. V. |
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Afiliação: |
CESAR LUIS GIRARDI, CNPUV; NORMA MACHADO DA SILVA, CNPUV (bolsista); VERA MARIA QUECINI, CNPUV; JOCEANI DAL CERO, UFPEL; RENATA DA SILVA MOURA, UFPEL; TATIANE TIMM STORCH, UFPEL; CÉSAR V. ROMBALDI, UFPEL. |
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Título: |
Molecular markers to select apple cultivars with low ethylene production. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Frutas: saúde, inovação e responsabilidade: anais. Natal: Sociedade Brasileira de Fruticultura, 2010. |
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Páginas: |
4 p. |
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Idioma: |
Inglês |
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Notas: |
Resumo expandido. |
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Conteúdo: |
Shelf life of a fruit is an important economic aspect even after a certain period of storage, which is influenced by the genetic constitution of the fruit. Good shelf life is associated with a slow break down of firmness of mature fruit at room temperatures (Costa et al., 2005). Excessive softening is considered undesirable in apple and can impair characteristics like firmness, juiciness, crispness of fruit, as well increase mealiness (Oraguzie et al., 2004). In climacteric fruits, like apple, fruit ripening is controlled by the internal ethylene concentration. Ethylene is a gaseous hormone in higher plants and controls the ripening of climacteric fruit by coordinating the timely activation of many genes that cause changes in color, texture, aroma and flavor (Oetiker and Yang, 1995). The hormone is synthesized from S-adenosyl-L-methionine (SAM) via a short pathway catalysed by two enzymes, both encoded by two large gene families: 1-aminocyclopropane-1-carboxylic acid (ACS) synthase and 1-aminocyclopropane-1-carboxylic acid oxidase (ACO). The conversion of SAM to ACC by ACC synthase is the first step in ethylene biosynthesis and is generally considered to be the rate-limiting step (revision in Oraguzie et al., 2004; Oraguzie et al., 2007). The difference in ethylene production rate observed among apple cultivars can be related to different allelic combinations for these genes (Zhu and Barritt, 2008). Use of marker-assisted selection in conventional apple breeding programs should significantly increase breeding efficiency since undesirable genotypes can be eliminated at the early seedling stage. Considering this scenario the aim of this study was perform a screening in apple cultivars and clones using three molecular markers to select genotypes related to low ethylene production: ACS1, ACS3a and ACO1. This screening can contribute with information for future apple breeding programs. MenosShelf life of a fruit is an important economic aspect even after a certain period of storage, which is influenced by the genetic constitution of the fruit. Good shelf life is associated with a slow break down of firmness of mature fruit at room temperatures (Costa et al., 2005). Excessive softening is considered undesirable in apple and can impair characteristics like firmness, juiciness, crispness of fruit, as well increase mealiness (Oraguzie et al., 2004). In climacteric fruits, like apple, fruit ripening is controlled by the internal ethylene concentration. Ethylene is a gaseous hormone in higher plants and controls the ripening of climacteric fruit by coordinating the timely activation of many genes that cause changes in color, texture, aroma and flavor (Oetiker and Yang, 1995). The hormone is synthesized from S-adenosyl-L-methionine (SAM) via a short pathway catalysed by two enzymes, both encoded by two large gene families: 1-aminocyclopropane-1-carboxylic acid (ACS) synthase and 1-aminocyclopropane-1-carboxylic acid oxidase (ACO). The conversion of SAM to ACC by ACC synthase is the first step in ethylene biosynthesis and is generally considered to be the rate-limiting step (revision in Oraguzie et al., 2004; Oraguzie et al., 2007). The difference in ethylene production rate observed among apple cultivars can be related to different allelic combinations for these genes (Zhu and Barritt, 2008). Use of marker-assisted selection in conventional apple breeding programs sho... Mostrar Tudo |
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Thesagro: |
Etileno; Fruticultura; Maçã; Marcador Molecular; Seleção; Variedade. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/866891/1/ID12639.pdf
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Marc: |
LEADER 02777nam a2200277 a 4500
001 1866891
005 2022-08-18
008 2010 bl uuuu u00u1 u #d
100 1 $aGIRARDI, C. L.
245 $aMolecular markers to select apple cultivars with low ethylene production.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Frutas: saúde, inovação e responsabilidade: anais. Natal: Sociedade Brasileira de Fruticultura$c2010
300 $a4 p.
500 $aResumo expandido.
520 $aShelf life of a fruit is an important economic aspect even after a certain period of storage, which is influenced by the genetic constitution of the fruit. Good shelf life is associated with a slow break down of firmness of mature fruit at room temperatures (Costa et al., 2005). Excessive softening is considered undesirable in apple and can impair characteristics like firmness, juiciness, crispness of fruit, as well increase mealiness (Oraguzie et al., 2004). In climacteric fruits, like apple, fruit ripening is controlled by the internal ethylene concentration. Ethylene is a gaseous hormone in higher plants and controls the ripening of climacteric fruit by coordinating the timely activation of many genes that cause changes in color, texture, aroma and flavor (Oetiker and Yang, 1995). The hormone is synthesized from S-adenosyl-L-methionine (SAM) via a short pathway catalysed by two enzymes, both encoded by two large gene families: 1-aminocyclopropane-1-carboxylic acid (ACS) synthase and 1-aminocyclopropane-1-carboxylic acid oxidase (ACO). The conversion of SAM to ACC by ACC synthase is the first step in ethylene biosynthesis and is generally considered to be the rate-limiting step (revision in Oraguzie et al., 2004; Oraguzie et al., 2007). The difference in ethylene production rate observed among apple cultivars can be related to different allelic combinations for these genes (Zhu and Barritt, 2008). Use of marker-assisted selection in conventional apple breeding programs should significantly increase breeding efficiency since undesirable genotypes can be eliminated at the early seedling stage. Considering this scenario the aim of this study was perform a screening in apple cultivars and clones using three molecular markers to select genotypes related to low ethylene production: ACS1, ACS3a and ACO1. This screening can contribute with information for future apple breeding programs.
650 $aEtileno
650 $aFruticultura
650 $aMaçã
650 $aMarcador Molecular
650 $aSeleção
650 $aVariedade
700 1 $aSILVA, N. M. da
700 1 $aQUECINI, V.
700 1 $aDAL CERO, J.
700 1 $aMOURA, R. da S.
700 1 $aSTORCH, T. T.
700 1 $aROMBALDI, C. V.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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Biblioteca |
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| Registros recuperados : 107 | |
| 101. |  | NUNES, C. F. P.; OLIVEIRA, I. R. de; STORCH, T. T.; ROMBALDI, C. V.; BALDWIN, M. O.; RENOU, J. P.; LAURENS, F.; GIRARDI, C. L. Technical beneft on apple fruit of controlled atmosphere infuenced by 1-MCP at molecular levels. Molecular Genetics and Genomics, v. 295, p. 1443-1457, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 102. | | PEGORARO, C.; TADIELLO, A.; GIRARDI, C. L.; CHAVES, F. C.; QUECINI, V.; OLIVEIRA, A. C. de; TRAINOTTI, L.; ROMBALDI, C. V. Transcriptional regulatory networks controlling woolliness in peach in response to preharvest gibberellin application and cold storage. BMC Plant Biology, v. 15, n. 1, p. 279, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 103. | | ANTES, S.; CRIZEL, G. R.; SHIRMER, M. A.; FLORES CANTILLANO, R. F.; ROMBALDI, C. V.; MEDEIROS, C. A. B.; ANTUNES, L. E. C. Utilização de radiação uv-c na pré-colheita de morangos cv. aromas. In: SIMÓSIO DE ALIMENTOS PARA A REGIÃO SUL, 7., 2011, Passo Fundo. [Anais.]. Passo Fundo: Universidade de Passo Fundo, 2011.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 104. | | ZOCCHE, R. G. S.; JACOBS, S. A.; SAMPAIO, N. V.; SOUZA, V. Q. de; CARVALHO, I. R.; NARDINO, M.; RIZZON, L. A.; ROMBALDI, C. V. Wines produced with 'Cabernet Sauvignon' grapes from the region of Bagé in the state of Rio Grande do Sul, Brazil. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 5, p. 311-318, maio, 2017. Título em português: Vinhos produzidos com a uva 'Cabernet Sauvignon' da região de Bagé, no Rio Grande do Sul.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 105. | | MESSIAS, R. da S.; GALLI, V.; SCHIRMER, M. A.; PILLON, C. N.; SILVA, S. D. dos A. e; SILVEIRA, C. A. P.; ROMBALDI, C. V. Yield and quality of maize following the foliar application of a fertilizer based on the byproduct "shale water". Agricultural Sciences, v. 4, p. 56-65, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 106. | | RAPHAELLI, C. de O.; AZEVEDO, J. G.; PEREIRA, E. dos S.; VINHOLES, J. R.; CAMARGO, T. M.; HOFFMANN, J. F.; RIBEIRO, J. A.; VIZZOTTO, M.; ROMBALDI, C. V.; WINK, M. R.; BRAGANHOL, E.; NORA, L. Phenolic-rich apple extracts have photoprotective and anti-cancer effect in dermal cells. Phytomedicine Plus, v. 1, n. 4, 100112, Nov. 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 107. | | BARBIERI, R. L.; SOSINSKI JUNIOR, E. E.; MARCHI, M. M.; COSTA, F. A. da; HEIDEN, G.; VIZZOTTO, M.; COELHO-DE-SOUZA, G.; ROMBALDI, C. V.; CHAVES, F.; SALLÉS, J. M.; PRINTES, R.; MORALES, J.; TOZETTI, A.; URRUTH, L. M.; DUTRA, J. P.; SANTOS, A. A.; MARANTA, A.; RIVAS, MERCEDES. Rota dos butiazais: conectando pessoas para a conservação e o uso sustentável da biodiversidade. In: SOTTA, E. D.; SAMPAIO, F. G.; MARZALL, K.; SILVA, W. G. da (org.). Estratégias de adaptação às mudanças do clima dos sistemas agropecuários brasileiros. Brasília, DF: MAPA, 2021. p. 156-157.| Biblioteca(s): Embrapa Clima Temperado. |
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| Registros recuperados : 107 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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