Genetic variability of Physalis ixocarpa and P. philadelphica from physicochemical fruit traits
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/27062 |
Resumo: | The objective of this work was to estimate the genetic parameters and genetic divergence of two species of Physalis based on fruit traits, as well as the correlations between these traits. The experiment was carried out in a randomized complete block, with three treatments (P. philadelphica and the green and purple varieties of P. ixocarpa), and six replicates. The following traits were evaluated: average fruit mass (AFM), soluble solids (SS), longitudinal fruit diameter (LFD), transversal fruit diameter (TFD), total fruit mass (TFM), number of fruit per plant (NF), reducing sugars (RS), and total sugars (TS). Genetic divergence was estimated by Tocher’s and the UPGMA methods. There was genetic divergence between the Physalis species, with a higher contribution of AFM, LFD, and TFD, mainly by Tocher’s method. A positive correlation was observed between AFM x LFD, AFM x TFD, and LFD x TFD, and a negative correlations between LFD x TFM, TFD x TFM, and NF x RS. The species were discriminated by total sugars. The AFM, LFD, TFD, and TS traits show significant genetic variation and high values of heritability; therefore, they are suitable targets for the genetic breeding of the evaluated Physalis species. |
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Genetic variability of Physalis ixocarpa and P. philadelphica from physicochemical fruit traitsDiversidade genética de Physalis ixocarpa e P. philadelphica a partir de características físico-químicas de frutoshusk tomato; plant breeding; tomatillo; vegetable croptomate de “cáscara”; melhoramento de plantas; “tomatillo”; hortaliçasThe objective of this work was to estimate the genetic parameters and genetic divergence of two species of Physalis based on fruit traits, as well as the correlations between these traits. The experiment was carried out in a randomized complete block, with three treatments (P. philadelphica and the green and purple varieties of P. ixocarpa), and six replicates. The following traits were evaluated: average fruit mass (AFM), soluble solids (SS), longitudinal fruit diameter (LFD), transversal fruit diameter (TFD), total fruit mass (TFM), number of fruit per plant (NF), reducing sugars (RS), and total sugars (TS). Genetic divergence was estimated by Tocher’s and the UPGMA methods. There was genetic divergence between the Physalis species, with a higher contribution of AFM, LFD, and TFD, mainly by Tocher’s method. A positive correlation was observed between AFM x LFD, AFM x TFD, and LFD x TFD, and a negative correlations between LFD x TFM, TFD x TFM, and NF x RS. The species were discriminated by total sugars. The AFM, LFD, TFD, and TS traits show significant genetic variation and high values of heritability; therefore, they are suitable targets for the genetic breeding of the evaluated Physalis species.O objetivo deste trabalho foi estimar os parâmetros genéticos e a divergência genética de duas espécies do gênero Physalis com base nas características de frutos, bem como as correlações entre essas características. O experimento foi realizado em blocos ao acaso, com três tratamentos (P. philadelphica e as variedades verde e roxa de P. ixocarpa) e seis repetições. Avaliaram-se as características: massa média de frutos (AFM), sólidos solúveis (SS), diâmetro longitudinal do fruto (LFD), diâmetro transversal do fruto (TFD), massa total de frutos (TFM), número de frutos por planta (NF), açúcares redutores (RS) e açúcares totais (TS). A divergência genética foi estimada pelos métodos de Tocher e UPGMA. Houve divergência genética entre as espécies de Physalis, com maior contribuição de AFM, LFD e TFD, principalmente pelo método de Tocher. Observou-se correlação positiva entre AFM x LFD, AFM x TFD e LFD x TFD, e correlação negativa entre LFD x TFM, TFD x TFM e NF x RS. As espécies foram discriminadas por açúcares totais. As características AFM, LFD, TFD e TS apresentam variação genética significativa e altos valores de herdabilidade; portanto, são alvos adequados para o melhoramento genético das espécies de Physalis avaliadas.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraFundação de Amparo à Pesquisa do Estado da BahiaFundação de Amparo à Pesquisa do Estado da BahiaSantos, Keylla Souza dosPassos, Adriana RodriguesSilva, Luiz Cláudio CostaSilva, Alismário Leite daTanan, Tamara Torres2022-05-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/27062Pesquisa Agropecuaria Brasileira; V.56, Jan./Dec., 2021: Publicação contínua em volume anual; e01534Pesquisa Agropecuária Brasileira; V.56, Jan./Dec., 2021: Publicação contínua em volume anual; e015341678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/27062/14972Direitos autorais 2022 Pesquisa Agropecuária Brasileirainfo:eu-repo/semantics/openAccess2022-05-18T18:27:35Zoai:ojs.seer.sct.embrapa.br:article/27062Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2022-05-18T18:27:35Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Genetic variability of Physalis ixocarpa and P. philadelphica from physicochemical fruit traits Diversidade genética de Physalis ixocarpa e P. philadelphica a partir de características físico-químicas de frutos |
title |
Genetic variability of Physalis ixocarpa and P. philadelphica from physicochemical fruit traits |
spellingShingle |
Genetic variability of Physalis ixocarpa and P. philadelphica from physicochemical fruit traits Santos, Keylla Souza dos husk tomato; plant breeding; tomatillo; vegetable crop tomate de “cáscara”; melhoramento de plantas; “tomatillo”; hortaliças |
title_short |
Genetic variability of Physalis ixocarpa and P. philadelphica from physicochemical fruit traits |
title_full |
Genetic variability of Physalis ixocarpa and P. philadelphica from physicochemical fruit traits |
title_fullStr |
Genetic variability of Physalis ixocarpa and P. philadelphica from physicochemical fruit traits |
title_full_unstemmed |
Genetic variability of Physalis ixocarpa and P. philadelphica from physicochemical fruit traits |
title_sort |
Genetic variability of Physalis ixocarpa and P. philadelphica from physicochemical fruit traits |
author |
Santos, Keylla Souza dos |
author_facet |
Santos, Keylla Souza dos Passos, Adriana Rodrigues Silva, Luiz Cláudio Costa Silva, Alismário Leite da Tanan, Tamara Torres |
author_role |
author |
author2 |
Passos, Adriana Rodrigues Silva, Luiz Cláudio Costa Silva, Alismário Leite da Tanan, Tamara Torres |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Fundação de Amparo à Pesquisa do Estado da Bahia Fundação de Amparo à Pesquisa do Estado da Bahia |
dc.contributor.author.fl_str_mv |
Santos, Keylla Souza dos Passos, Adriana Rodrigues Silva, Luiz Cláudio Costa Silva, Alismário Leite da Tanan, Tamara Torres |
dc.subject.por.fl_str_mv |
husk tomato; plant breeding; tomatillo; vegetable crop tomate de “cáscara”; melhoramento de plantas; “tomatillo”; hortaliças |
topic |
husk tomato; plant breeding; tomatillo; vegetable crop tomate de “cáscara”; melhoramento de plantas; “tomatillo”; hortaliças |
description |
The objective of this work was to estimate the genetic parameters and genetic divergence of two species of Physalis based on fruit traits, as well as the correlations between these traits. The experiment was carried out in a randomized complete block, with three treatments (P. philadelphica and the green and purple varieties of P. ixocarpa), and six replicates. The following traits were evaluated: average fruit mass (AFM), soluble solids (SS), longitudinal fruit diameter (LFD), transversal fruit diameter (TFD), total fruit mass (TFM), number of fruit per plant (NF), reducing sugars (RS), and total sugars (TS). Genetic divergence was estimated by Tocher’s and the UPGMA methods. There was genetic divergence between the Physalis species, with a higher contribution of AFM, LFD, and TFD, mainly by Tocher’s method. A positive correlation was observed between AFM x LFD, AFM x TFD, and LFD x TFD, and a negative correlations between LFD x TFM, TFD x TFM, and NF x RS. The species were discriminated by total sugars. The AFM, LFD, TFD, and TS traits show significant genetic variation and high values of heritability; therefore, they are suitable targets for the genetic breeding of the evaluated Physalis species. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-05-18 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/27062 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/27062 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/27062/14972 |
dc.rights.driver.fl_str_mv |
Direitos autorais 2022 Pesquisa Agropecuária Brasileira info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Direitos autorais 2022 Pesquisa Agropecuária Brasileira |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; V.56, Jan./Dec., 2021: Publicação contínua em volume anual; e01534 Pesquisa Agropecuária Brasileira; V.56, Jan./Dec., 2021: Publicação contínua em volume anual; e01534 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416686076952576 |