Fruit color and post-harvest shelf life in tomato affected by the ogc, nor A, and rin alleles

Detalhes bibliográficos
Autor(a) principal: Antezana-Poma, Betsabé
Data de Publicação: 2017
Outros Autores: Maluf, Wilson Roberto, Gouveia, Beatriz Tome, Oliveira, Alisson Marcel Souza de, Ferreira, Rodolfo de Paula Duarte, Carvalho, Regis de Castro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/36477
Resumo: The objective of this work was to evaluate the effects of the mutant alleles alcobaça (nor A ), ripening inhibitor (rin), and old gold crimson (og c ), 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 nor A , rin, and og c 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 +/nor A genotypes increased firmness of tomato fruit at harvest (breaker stage). The rin + /rin genotypes displayed the worse internal fruit color. There was a positive effect of og c+ /og c in improving the internal color of rin + /rin and nor + /nor A fruit, making the color similar to that of the normal genotypes. The combination of the og c /og c rin + /rin nor + /nor A genes is effective to improve tomato fruit firmness, besides maintaining or improving internal color.
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spelling Fruit color and post-harvest shelf life in tomato affected by the ogc, nor A, and rin allelesColoração e conservação pós-colheita de frutos de tomateiro influenciadas pelos alelos ogc, nor A e rinSolanum lycopersicumAlcobaçaNonripeningOld gold crimsonPlant breedingRipening inhibitorMelhoramento genéticoThe objective of this work was to evaluate the effects of the mutant alleles alcobaça (nor A ), ripening inhibitor (rin), and old gold crimson (og c ), 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 nor A , rin, and og c 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 +/nor A genotypes increased firmness of tomato fruit at harvest (breaker stage). The rin + /rin genotypes displayed the worse internal fruit color. There was a positive effect of og c+ /og c in improving the internal color of rin + /rin and nor + /nor A fruit, making the color similar to that of the normal genotypes. The combination of the og c /og c rin + /rin nor + /nor A genes is effective to improve tomato fruit firmness, besides maintaining or improving internal color.O objetivo deste trabalho foi avaliar os efeitos promovidos pelos alelos mutantes alcobaça (nor A ), ripening inhibitor (rin) e old gold crimson (og c ), em heterozigose ou homozigose, na expressão da coloração e da conservação pós-colheita de frutos de híbridos experimentais de tomateiro. Quatorze híbridos com contituições genotípicas contrastantes entre si nos locos nor A , rin e og c foram avaliados em delineamento em blocos ao acaso, com quatro repetições. As seguintes características de qualidade pós-colheita dos frutos foram avaliadas: firmeza no estádio de amadurecimento incipiente, coloração e teor de sólidos solúveis. Os genótipos rin + /rin e nor + /nor A condicionaram a maior firmeza dos frutos de tomate no ponto de colheita (estádio de amadurecimento incipiente). Os genótipos rin + /rin apresentaram as piores colorações internas de frutos. Houve efeito positivo de og c+ /og c na melhoria da coloração interna dos frutos rin + /rin e nor + /nor A , que tornou a coloração semelhante à dos genótipos normais. A combinação dos genes og c /og c rin + /rin nor + /nor A é eficiente para melhorar a firmeza dos frutos de tomate, além de manter ou melhorar a coloração interna.Empresa Brasileira de Pesquisa Agropecuária (Embrapa), Secretaria de Pesquisa e Desenvolvimento (SPD)2019-08-27T22:58:09Z2019-08-27T22:58:09Z2017-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfANTEZANA-POMA, B. et al. Fruit color and post-harvest shelf life in tomato affected by the ogc, norA, and rin alleles. Pesquisa Agropecuaria Brasileira, Brasília, v. 52, n. 9, p. 743-750, Sept. 2017. DOI: 10.1590/s0100-204x2017000900006.http://repositorio.ufla.br/jspui/handle/1/36477Pesquisa Agropecuária Brasileira (PAB)reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessAntezana-Poma, BetsabéMaluf, Wilson RobertoGouveia, Beatriz TomeOliveira, Alisson Marcel Souza deFerreira, Rodolfo de Paula DuarteCarvalho, Regis de Castroeng2023-05-26T18:49:54Zoai:localhost:1/36477Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-26T18:49:54Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Fruit color and post-harvest shelf life in tomato affected by the ogc, nor A, and rin alleles
Coloração e conservação pós-colheita de frutos de tomateiro influenciadas pelos alelos ogc, nor A e rin
title Fruit color and post-harvest shelf life in tomato affected by the ogc, nor A, and rin alleles
spellingShingle Fruit color and post-harvest shelf life in tomato affected by the ogc, nor A, and rin alleles
Antezana-Poma, Betsabé
Solanum lycopersicum
Alcobaça
Nonripening
Old gold crimson
Plant breeding
Ripening inhibitor
Melhoramento genético
title_short Fruit color and post-harvest shelf life in tomato affected by the ogc, nor A, and rin alleles
title_full Fruit color and post-harvest shelf life in tomato affected by the ogc, nor A, and rin alleles
title_fullStr Fruit color and post-harvest shelf life in tomato affected by the ogc, nor A, and rin alleles
title_full_unstemmed Fruit color and post-harvest shelf life in tomato affected by the ogc, nor A, and rin alleles
title_sort Fruit color and post-harvest shelf life in tomato affected by the ogc, nor A, and rin alleles
author Antezana-Poma, Betsabé
author_facet Antezana-Poma, Betsabé
Maluf, Wilson Roberto
Gouveia, Beatriz Tome
Oliveira, Alisson Marcel Souza de
Ferreira, Rodolfo de Paula Duarte
Carvalho, Regis de Castro
author_role author
author2 Maluf, Wilson Roberto
Gouveia, Beatriz Tome
Oliveira, Alisson Marcel Souza de
Ferreira, Rodolfo de Paula Duarte
Carvalho, Regis de Castro
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Antezana-Poma, Betsabé
Maluf, Wilson Roberto
Gouveia, Beatriz Tome
Oliveira, Alisson Marcel Souza de
Ferreira, Rodolfo de Paula Duarte
Carvalho, Regis de Castro
dc.subject.por.fl_str_mv Solanum lycopersicum
Alcobaça
Nonripening
Old gold crimson
Plant breeding
Ripening inhibitor
Melhoramento genético
topic Solanum lycopersicum
Alcobaça
Nonripening
Old gold crimson
Plant breeding
Ripening inhibitor
Melhoramento genético
description The objective of this work was to evaluate the effects of the mutant alleles alcobaça (nor A ), ripening inhibitor (rin), and old gold crimson (og c ), 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 nor A , rin, and og c 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 +/nor A genotypes increased firmness of tomato fruit at harvest (breaker stage). The rin + /rin genotypes displayed the worse internal fruit color. There was a positive effect of og c+ /og c in improving the internal color of rin + /rin and nor + /nor A fruit, making the color similar to that of the normal genotypes. The combination of the og c /og c rin + /rin nor + /nor A genes is effective to improve tomato fruit firmness, besides maintaining or improving internal color.
publishDate 2017
dc.date.none.fl_str_mv 2017-09
2019-08-27T22:58:09Z
2019-08-27T22:58:09Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv ANTEZANA-POMA, B. et al. Fruit color and post-harvest shelf life in tomato affected by the ogc, norA, and rin alleles. Pesquisa Agropecuaria Brasileira, Brasília, v. 52, n. 9, p. 743-750, Sept. 2017. DOI: 10.1590/s0100-204x2017000900006.
http://repositorio.ufla.br/jspui/handle/1/36477
identifier_str_mv ANTEZANA-POMA, B. et al. Fruit color and post-harvest shelf life in tomato affected by the ogc, norA, and rin alleles. Pesquisa Agropecuaria Brasileira, Brasília, v. 52, n. 9, p. 743-750, Sept. 2017. DOI: 10.1590/s0100-204x2017000900006.
url http://repositorio.ufla.br/jspui/handle/1/36477
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Empresa Brasileira de Pesquisa Agropecuária (Embrapa), Secretaria de Pesquisa e Desenvolvimento (SPD)
publisher.none.fl_str_mv Empresa Brasileira de Pesquisa Agropecuária (Embrapa), Secretaria de Pesquisa e Desenvolvimento (SPD)
dc.source.none.fl_str_mv Pesquisa Agropecuária Brasileira (PAB)
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
_version_ 1807835194371080192

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