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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
23/10/2017 |
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Data da última atualização: |
23/10/2017 |
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Autoria: |
POMA, B. A.; MALUF, W. R.; GOUVEIA, B. T.; OLIVEIRA, A. M. S. de; FERREIRA, R. de P. D. |
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Afiliação: |
Betsabé Antezana Poma, Universidade Federal de Lavras/Departamento de Biologia; Wilson Roberto Maluf, UFLA/Departamento de Agricultura; Beatriz Tome Gouveia, UFLA/Departamento de Agricultura; Alisson Marcel Souza de Oliveira, UFLA/Departamento de Agricultura; Rodolfo de Paula Duarte Ferreira, UFLA/Departamento de Agricultura. |
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Título: |
Fruit color and post-harvest shelf life in tomato affected by the ogc, norA, and rin alleles. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 9, p. 743-750, ago. 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Coloração e conservação pós-colheita de frutos de tomateiro influenciadas pelos alelos ogc, norA e rin. |
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Conteúdo: |
The objective of this work was to evaluate the effects of the mutant alleles alcobaça (norA), ripening inhibitor (rin), and old gold crimson (ogc), in heterozygosity or homozygosity, on the expression of color and on the postharvest quality of fruit of experimental tomato hybrids. Fourteen hybrids with contrasting genotypic constitutions in the norA, rin, and ogc loci were evaluated in a randomized complete block design with four replicates. The following fruit postharvest quality traits were evaluated: firmness in the breaker stage, color, and soluble solids content. The rin+/rin and nor+/norA genotypes increased firmness of tomato fruit at harvest (breaker stage). The rin+/rin genotypes displayed the worst internal fruit color. There was a positive effect of ogc+/ogc in improving the internal color of rin+/rin and nor+/norA fruit, making the color similar to that of the normal genotypes. The combination of the ogc/ogc rin+/rin nor+/norA genes is effective to improve tomato fruit firmness, besides maintaining or improving internal color. |
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Palavras-Chave: |
Alcobaça; Nonripening; Old gold crimson; Ripening inhibitor. |
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Thesagro: |
Melhoramento genético vegetal. |
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Thesaurus Nal: |
Plant breeding; Solanum lycopersicum. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165380/1/Fruit-color-and-post-harvest.pdf
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Marc: |
LEADER 01976naa a2200265 a 4500
001 2077837
005 2017-10-23
008 2017 bl uuuu u00u1 u #d
100 1 $aPOMA, B. A.
245 $aFruit color and post-harvest shelf life in tomato affected by the ogc, norA, and rin alleles.
260 $c2017
500 $aTítulo em português: Coloração e conservação pós-colheita de frutos de tomateiro influenciadas pelos alelos ogc, norA e rin.
520 $aThe objective of this work was to evaluate the effects of the mutant alleles alcobaça (norA), ripening inhibitor (rin), and old gold crimson (ogc), in heterozygosity or homozygosity, on the expression of color and on the postharvest quality of fruit of experimental tomato hybrids. Fourteen hybrids with contrasting genotypic constitutions in the norA, rin, and ogc loci were evaluated in a randomized complete block design with four replicates. The following fruit postharvest quality traits were evaluated: firmness in the breaker stage, color, and soluble solids content. The rin+/rin and nor+/norA genotypes increased firmness of tomato fruit at harvest (breaker stage). The rin+/rin genotypes displayed the worst internal fruit color. There was a positive effect of ogc+/ogc in improving the internal color of rin+/rin and nor+/norA fruit, making the color similar to that of the normal genotypes. The combination of the ogc/ogc rin+/rin nor+/norA genes is effective to improve tomato fruit firmness, besides maintaining or improving internal color.
650 $aPlant breeding
650 $aSolanum lycopersicum
650 $aMelhoramento genético vegetal
653 $aAlcobaça
653 $aNonripening
653 $aOld gold crimson
653 $aRipening inhibitor
700 1 $aMALUF, W. R.
700 1 $aGOUVEIA, B. T.
700 1 $aOLIVEIRA, A. M. S. de
700 1 $aFERREIRA, R. de P. D.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 9, p. 743-750, ago. 2017.
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Embrapa Unidades Centrais (AI-SEDE) |
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| 1. |  | DUTRA DA SILVA, R.; SANT'ANNA, D. M.; INDRUSIAK, C. B.; FONTOURA JÚNIOR, J. A.; MENTGES, M.; TOSCAN, K. H. Recuperação de campos nativos suprimidos por agricultura no bioma Pampa: manejo versus regeneração natural. In: CONFERÊNCIA BRASILEIRA DE RESTAURAÇÃO ECOLÓGICA, 3., 2021; SEMINÁRIO BRASILEIRO DE SEMENTES NATIVAS, 1., 2021. Anais... Londrina: Sociedade Brasileira de Restauração Ecológica: Comitê Técnico de Sementes Florestais: Abrates, 2022. p. 140.| Tipo: Resumo em Anais de Congresso |
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