Genetic analysis of seed morphological traits and its correlations with Grain yield in common bean

Detalhes bibliográficos
Autor(a) principal: Dalla Corte,Aline
Data de Publicação: 2010
Outros Autores: Moda-Cirino,Vania, Arias,Carlos Alberto Arrabal, Toledo,José Francisco Ferraz de, Destro,Deonisio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000100004
Resumo: This work investigated the genetic control of seed morphological traits and its correlations with grain yield in common bean. Three crossings among bean cultivars with different growth habit and seed characteristics were analyzed. F1 progenies gave origin to F2, RC1P1F1 and RC1P2F1 generations. Random samples of seeds from F2 generations and parents, F1 and backcrossings were sown during the season 2003/2004. Plant grain yield and seed morphological traits were determined by a sample of 150 plants from F2 generations and 20 plants from parents, F1 and backcrosssings. Genetic effects involved in each crossing were obtained from estimates of genetic components means and genetic and environmental components of phenotypical variance. Results showed that the seed morphological traits were controlled by a complex of genes, with additive effects predominance although dominance effects were present. High and negative correlations among seed length and thickness with grain yield suggested greater grain yield in bean plants with smaller seeds.
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spelling Genetic analysis of seed morphological traits and its correlations with Grain yield in common beanGenetic inheritanceshape seedheritabilitycommon breedingThis work investigated the genetic control of seed morphological traits and its correlations with grain yield in common bean. Three crossings among bean cultivars with different growth habit and seed characteristics were analyzed. F1 progenies gave origin to F2, RC1P1F1 and RC1P2F1 generations. Random samples of seeds from F2 generations and parents, F1 and backcrossings were sown during the season 2003/2004. Plant grain yield and seed morphological traits were determined by a sample of 150 plants from F2 generations and 20 plants from parents, F1 and backcrosssings. Genetic effects involved in each crossing were obtained from estimates of genetic components means and genetic and environmental components of phenotypical variance. Results showed that the seed morphological traits were controlled by a complex of genes, with additive effects predominance although dominance effects were present. High and negative correlations among seed length and thickness with grain yield suggested greater grain yield in bean plants with smaller seeds.Instituto de Tecnologia do Paraná - Tecpar2010-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000100004Brazilian Archives of Biology and Technology v.53 n.1 2010reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132010000100004info:eu-repo/semantics/openAccessDalla Corte,AlineModa-Cirino,VaniaArias,Carlos Alberto ArrabalToledo,José Francisco Ferraz deDestro,Deonisioeng2010-02-25T00:00:00Zoai:scielo:S1516-89132010000100004Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2010-02-25T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Genetic analysis of seed morphological traits and its correlations with Grain yield in common bean
title Genetic analysis of seed morphological traits and its correlations with Grain yield in common bean
spellingShingle Genetic analysis of seed morphological traits and its correlations with Grain yield in common bean
Dalla Corte,Aline
Genetic inheritance
shape seed
heritability
common breeding
title_short Genetic analysis of seed morphological traits and its correlations with Grain yield in common bean
title_full Genetic analysis of seed morphological traits and its correlations with Grain yield in common bean
title_fullStr Genetic analysis of seed morphological traits and its correlations with Grain yield in common bean
title_full_unstemmed Genetic analysis of seed morphological traits and its correlations with Grain yield in common bean
title_sort Genetic analysis of seed morphological traits and its correlations with Grain yield in common bean
author Dalla Corte,Aline
author_facet Dalla Corte,Aline
Moda-Cirino,Vania
Arias,Carlos Alberto Arrabal
Toledo,José Francisco Ferraz de
Destro,Deonisio
author_role author
author2 Moda-Cirino,Vania
Arias,Carlos Alberto Arrabal
Toledo,José Francisco Ferraz de
Destro,Deonisio
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Dalla Corte,Aline
Moda-Cirino,Vania
Arias,Carlos Alberto Arrabal
Toledo,José Francisco Ferraz de
Destro,Deonisio
dc.subject.por.fl_str_mv Genetic inheritance
shape seed
heritability
common breeding
topic Genetic inheritance
shape seed
heritability
common breeding
description This work investigated the genetic control of seed morphological traits and its correlations with grain yield in common bean. Three crossings among bean cultivars with different growth habit and seed characteristics were analyzed. F1 progenies gave origin to F2, RC1P1F1 and RC1P2F1 generations. Random samples of seeds from F2 generations and parents, F1 and backcrossings were sown during the season 2003/2004. Plant grain yield and seed morphological traits were determined by a sample of 150 plants from F2 generations and 20 plants from parents, F1 and backcrosssings. Genetic effects involved in each crossing were obtained from estimates of genetic components means and genetic and environmental components of phenotypical variance. Results showed that the seed morphological traits were controlled by a complex of genes, with additive effects predominance although dominance effects were present. High and negative correlations among seed length and thickness with grain yield suggested greater grain yield in bean plants with smaller seeds.
publishDate 2010
dc.date.none.fl_str_mv 2010-02-01
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=S1516-89132010000100004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000100004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132010000100004
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 de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.53 n.1 2010
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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