Combining ability and heterosis of relevant fruit traits of tomato genotypes for industrial processing

Detalhes bibliográficos
Autor(a) principal: Figueiredo,Alex Sandro Torre
Data de Publicação: 2015
Outros Autores: Resende,Juliano Tadeu Vilela de, Faria,Marcos Ventura, Paula,Juliana Tauffer de, Schwarz,Kélin, Zanin,Daniel Suek
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Crop Breeding and Applied Biotechnology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332015000300154
Resumo: The objective was to estimate the combining ability of lines and heterosis in industrial tomato genotypes for the identification of those with good potential for breeding programs. Ten lines of industrial tomato, 45 hybrids derived from a complete diallel and two commercial check cultivars were evaluated. The combining ability of tomato lines and heterosis of hybrid combinations for fruit-quality related traits were estimated. Non-additive effects predominated in the genetic control of all traits. The parent lines RVTD-04, RVTD-10 and RVTD-08 had an exceptionally high presence of favorable alleles for most traits. High genetic divergence between the parents was observed, contributing positively to significant heterosis values. The above lines can be used in breeding programs to develop tomato hybrids with high performance for characteristics related to industrial processing.
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spelling Combining ability and heterosis of relevant fruit traits of tomato genotypes for industrial processingSolanum lycopersicumdiallelgenetic divergenceThe objective was to estimate the combining ability of lines and heterosis in industrial tomato genotypes for the identification of those with good potential for breeding programs. Ten lines of industrial tomato, 45 hybrids derived from a complete diallel and two commercial check cultivars were evaluated. The combining ability of tomato lines and heterosis of hybrid combinations for fruit-quality related traits were estimated. Non-additive effects predominated in the genetic control of all traits. The parent lines RVTD-04, RVTD-10 and RVTD-08 had an exceptionally high presence of favorable alleles for most traits. High genetic divergence between the parents was observed, contributing positively to significant heterosis values. The above lines can be used in breeding programs to develop tomato hybrids with high performance for characteristics related to industrial processing.Crop Breeding and Applied Biotechnology2015-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332015000300154Crop Breeding and Applied Biotechnology v.15 n.3 2015reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332015v15n3a27info:eu-repo/semantics/openAccessFigueiredo,Alex Sandro TorreResende,Juliano Tadeu Vilela deFaria,Marcos VenturaPaula,Juliana Tauffer deSchwarz,KélinZanin,Daniel Suekeng2015-09-29T00:00:00Zoai:scielo:S1984-70332015000300154Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2015-09-29T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Combining ability and heterosis of relevant fruit traits of tomato genotypes for industrial processing
title Combining ability and heterosis of relevant fruit traits of tomato genotypes for industrial processing
spellingShingle Combining ability and heterosis of relevant fruit traits of tomato genotypes for industrial processing
Figueiredo,Alex Sandro Torre
Solanum lycopersicum
diallel
genetic divergence
title_short Combining ability and heterosis of relevant fruit traits of tomato genotypes for industrial processing
title_full Combining ability and heterosis of relevant fruit traits of tomato genotypes for industrial processing
title_fullStr Combining ability and heterosis of relevant fruit traits of tomato genotypes for industrial processing
title_full_unstemmed Combining ability and heterosis of relevant fruit traits of tomato genotypes for industrial processing
title_sort Combining ability and heterosis of relevant fruit traits of tomato genotypes for industrial processing
author Figueiredo,Alex Sandro Torre
author_facet Figueiredo,Alex Sandro Torre
Resende,Juliano Tadeu Vilela de
Faria,Marcos Ventura
Paula,Juliana Tauffer de
Schwarz,Kélin
Zanin,Daniel Suek
author_role author
author2 Resende,Juliano Tadeu Vilela de
Faria,Marcos Ventura
Paula,Juliana Tauffer de
Schwarz,Kélin
Zanin,Daniel Suek
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Figueiredo,Alex Sandro Torre
Resende,Juliano Tadeu Vilela de
Faria,Marcos Ventura
Paula,Juliana Tauffer de
Schwarz,Kélin
Zanin,Daniel Suek
dc.subject.por.fl_str_mv Solanum lycopersicum
diallel
genetic divergence
topic Solanum lycopersicum
diallel
genetic divergence
description The objective was to estimate the combining ability of lines and heterosis in industrial tomato genotypes for the identification of those with good potential for breeding programs. Ten lines of industrial tomato, 45 hybrids derived from a complete diallel and two commercial check cultivars were evaluated. The combining ability of tomato lines and heterosis of hybrid combinations for fruit-quality related traits were estimated. Non-additive effects predominated in the genetic control of all traits. The parent lines RVTD-04, RVTD-10 and RVTD-08 had an exceptionally high presence of favorable alleles for most traits. High genetic divergence between the parents was observed, contributing positively to significant heterosis values. The above lines can be used in breeding programs to develop tomato hybrids with high performance for characteristics related to industrial processing.
publishDate 2015
dc.date.none.fl_str_mv 2015-09-01
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=S1984-70332015000300154
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332015000300154
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1984-70332015v15n3a27
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 Crop Breeding and Applied Biotechnology
publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
dc.source.none.fl_str_mv Crop Breeding and Applied Biotechnology v.15 n.3 2015
reponame:Crop Breeding and Applied Biotechnology
instname:Sociedade Brasileira de Melhoramento de Plantas
instacron:CBAB
instname_str Sociedade Brasileira de Melhoramento de Plantas
instacron_str CBAB
institution CBAB
reponame_str Crop Breeding and Applied Biotechnology
collection Crop Breeding and Applied Biotechnology
repository.name.fl_str_mv Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas
repository.mail.fl_str_mv cbabjournal@gmail.com||cbab@ufv.br
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