Genetic analysis of seed morphological traits and its correlations with Grain yield in common bean
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
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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Brazilian Archives of Biology and Technology |
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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 |
_version_ |
1750318273593868288 |