Genetic diversity and selection of heirloom tomato accessions based on the physical and biochemical fruit-related traits
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bragantia |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052022000100212 |
Resumo: | ABSTRACT Heirloom tomatoes are open-pollinated varieties bearing a wide diversity of colors and shapes that may be used by breeders aiming to improve physical and biochemical fruit traits. Hence, in this work heirloom tomato accessions were characterized, gathering information to genetic breeding programs focusing on human food. For that, 67 heirloom tomato accessions were evaluated for fruit size, fruit mass, fruit volume, color, vitamin C, titratable acidity, soluble solids content, phenolic compounds content, total flavonoid content, and antioxidant activity. The experiment was conducted in a randomized complete block design with three repetitions. Linear mixed model, Pearson’s correlation and hierarchical clustering were applied to data. Five groups were formed by Ward’s clustering method. The accession UEL 300 constituted group A, which had the greatest mass and volume fruit. Eight accessions formed group B and showed mostly yellow fruits. Group C was comprised of 13 accessions, which had the highest levels of carotenoids, vitamin C, and antioxidant activity. Thirty-three accessions that constituted group D did not stand out for any of the attributes, while 12 accessions into group E had the highest content of phenolic compounds and flavonoids, along with the highest ratio of soluble solids and acidity. Five accessions in this collection (UEL 296, UEL 146, UEL 238, UEL 231, and UEL 217) stood out for their biochemical traits. The wide diversity for physical and biochemical fruit traits can be explored in tomato breeding programs, seeking to develop new cultivars, and strengthening family farming. |
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Genetic diversity and selection of heirloom tomato accessions based on the physical and biochemical fruit-related traitsSolanum lycopersicum L.gene banktomato breedingpost-harvest qualityhorticultureABSTRACT Heirloom tomatoes are open-pollinated varieties bearing a wide diversity of colors and shapes that may be used by breeders aiming to improve physical and biochemical fruit traits. Hence, in this work heirloom tomato accessions were characterized, gathering information to genetic breeding programs focusing on human food. For that, 67 heirloom tomato accessions were evaluated for fruit size, fruit mass, fruit volume, color, vitamin C, titratable acidity, soluble solids content, phenolic compounds content, total flavonoid content, and antioxidant activity. The experiment was conducted in a randomized complete block design with three repetitions. Linear mixed model, Pearson’s correlation and hierarchical clustering were applied to data. Five groups were formed by Ward’s clustering method. The accession UEL 300 constituted group A, which had the greatest mass and volume fruit. Eight accessions formed group B and showed mostly yellow fruits. Group C was comprised of 13 accessions, which had the highest levels of carotenoids, vitamin C, and antioxidant activity. Thirty-three accessions that constituted group D did not stand out for any of the attributes, while 12 accessions into group E had the highest content of phenolic compounds and flavonoids, along with the highest ratio of soluble solids and acidity. Five accessions in this collection (UEL 296, UEL 146, UEL 238, UEL 231, and UEL 217) stood out for their biochemical traits. The wide diversity for physical and biochemical fruit traits can be explored in tomato breeding programs, seeking to develop new cultivars, and strengthening family farming.Instituto Agronômico de Campinas2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052022000100212Bragantia v.81 2022reponame:Bragantiainstname:Instituto Agronômico de Campinas (IAC)instacron:IAC10.1590/1678-4499.20210193info:eu-repo/semantics/openAccessConstantino,Leonel ViniciusShimizu,Gabriel DaniloMacera,RafaelFukuji,Aida Satie SuzukiZeffa,Douglas MarianiKoltun,AlessandraGonçalves,Leandro Simões Azeredoeng2022-03-11T00:00:00Zoai:scielo:S0006-87052022000100212Revistahttps://www.scielo.br/j/brag/https://old.scielo.br/oai/scielo-oai.phpbragantia@iac.sp.gov.br||bragantia@iac.sp.gov.br1678-44990006-8705opendoar:2022-03-11T00:00Bragantia - Instituto Agronômico de Campinas (IAC)false |
dc.title.none.fl_str_mv |
Genetic diversity and selection of heirloom tomato accessions based on the physical and biochemical fruit-related traits |
title |
Genetic diversity and selection of heirloom tomato accessions based on the physical and biochemical fruit-related traits |
spellingShingle |
Genetic diversity and selection of heirloom tomato accessions based on the physical and biochemical fruit-related traits Constantino,Leonel Vinicius Solanum lycopersicum L. gene bank tomato breeding post-harvest quality horticulture |
title_short |
Genetic diversity and selection of heirloom tomato accessions based on the physical and biochemical fruit-related traits |
title_full |
Genetic diversity and selection of heirloom tomato accessions based on the physical and biochemical fruit-related traits |
title_fullStr |
Genetic diversity and selection of heirloom tomato accessions based on the physical and biochemical fruit-related traits |
title_full_unstemmed |
Genetic diversity and selection of heirloom tomato accessions based on the physical and biochemical fruit-related traits |
title_sort |
Genetic diversity and selection of heirloom tomato accessions based on the physical and biochemical fruit-related traits |
author |
Constantino,Leonel Vinicius |
author_facet |
Constantino,Leonel Vinicius Shimizu,Gabriel Danilo Macera,Rafael Fukuji,Aida Satie Suzuki Zeffa,Douglas Mariani Koltun,Alessandra Gonçalves,Leandro Simões Azeredo |
author_role |
author |
author2 |
Shimizu,Gabriel Danilo Macera,Rafael Fukuji,Aida Satie Suzuki Zeffa,Douglas Mariani Koltun,Alessandra Gonçalves,Leandro Simões Azeredo |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Constantino,Leonel Vinicius Shimizu,Gabriel Danilo Macera,Rafael Fukuji,Aida Satie Suzuki Zeffa,Douglas Mariani Koltun,Alessandra Gonçalves,Leandro Simões Azeredo |
dc.subject.por.fl_str_mv |
Solanum lycopersicum L. gene bank tomato breeding post-harvest quality horticulture |
topic |
Solanum lycopersicum L. gene bank tomato breeding post-harvest quality horticulture |
description |
ABSTRACT Heirloom tomatoes are open-pollinated varieties bearing a wide diversity of colors and shapes that may be used by breeders aiming to improve physical and biochemical fruit traits. Hence, in this work heirloom tomato accessions were characterized, gathering information to genetic breeding programs focusing on human food. For that, 67 heirloom tomato accessions were evaluated for fruit size, fruit mass, fruit volume, color, vitamin C, titratable acidity, soluble solids content, phenolic compounds content, total flavonoid content, and antioxidant activity. The experiment was conducted in a randomized complete block design with three repetitions. Linear mixed model, Pearson’s correlation and hierarchical clustering were applied to data. Five groups were formed by Ward’s clustering method. The accession UEL 300 constituted group A, which had the greatest mass and volume fruit. Eight accessions formed group B and showed mostly yellow fruits. Group C was comprised of 13 accessions, which had the highest levels of carotenoids, vitamin C, and antioxidant activity. Thirty-three accessions that constituted group D did not stand out for any of the attributes, while 12 accessions into group E had the highest content of phenolic compounds and flavonoids, along with the highest ratio of soluble solids and acidity. Five accessions in this collection (UEL 296, UEL 146, UEL 238, UEL 231, and UEL 217) stood out for their biochemical traits. The wide diversity for physical and biochemical fruit traits can be explored in tomato breeding programs, seeking to develop new cultivars, and strengthening family farming. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052022000100212 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052022000100212 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-4499.20210193 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto Agronômico de Campinas |
publisher.none.fl_str_mv |
Instituto Agronômico de Campinas |
dc.source.none.fl_str_mv |
Bragantia v.81 2022 reponame:Bragantia instname:Instituto Agronômico de Campinas (IAC) instacron:IAC |
instname_str |
Instituto Agronômico de Campinas (IAC) |
instacron_str |
IAC |
institution |
IAC |
reponame_str |
Bragantia |
collection |
Bragantia |
repository.name.fl_str_mv |
Bragantia - Instituto Agronômico de Campinas (IAC) |
repository.mail.fl_str_mv |
bragantia@iac.sp.gov.br||bragantia@iac.sp.gov.br |
_version_ |
1754193308166389760 |