Association between G316A growth hormone polymorphism and economic traits in pigs
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Genetics and Molecular Biology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572006000400010 |
Resumo: | The association between G316A growth hormone polymorphism and quantitative traits was investigated in an F2 population of pigs. Association analyses were performed using a statistical model that included genotype, sex, batch and sex by genotype interaction as fixed effects and sire as random effect. The polymorphism was associated with the number of right teats (p = 0.03), heart weight (p = 0.04), lung weight (p = 0.05), carcass length determined by the Brazilian carcass classification method (p = 0.04), picnic shoulder weight (p = 0.07), jowl weight (p = 0.01), pH 24 h after slaughtering (p = 0.03) and drip loss (p = 0.01). Interaction between genotype and sex was observed for six performance traits. The additive effect was significant (p < 0.10) for heart weight, jowl weight and pH 24 h after slaughtering. The effect of dominance was significant (p < 0.05) for number of right teats, heart weight, carcass length, picnic shoulder weight and pH 24 h after slaughtering. This study shows that the growth hormone gene is a potential candidate for investigating the phenotypic variation of quantitative traits in pigs, and suggests its possible application in breeding programs. |
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Genetics and Molecular Biology |
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Association between G316A growth hormone polymorphism and economic traits in pigscandidate genesdivergent crossmolecular markersex x genotype interactionswineThe association between G316A growth hormone polymorphism and quantitative traits was investigated in an F2 population of pigs. Association analyses were performed using a statistical model that included genotype, sex, batch and sex by genotype interaction as fixed effects and sire as random effect. The polymorphism was associated with the number of right teats (p = 0.03), heart weight (p = 0.04), lung weight (p = 0.05), carcass length determined by the Brazilian carcass classification method (p = 0.04), picnic shoulder weight (p = 0.07), jowl weight (p = 0.01), pH 24 h after slaughtering (p = 0.03) and drip loss (p = 0.01). Interaction between genotype and sex was observed for six performance traits. The additive effect was significant (p < 0.10) for heart weight, jowl weight and pH 24 h after slaughtering. The effect of dominance was significant (p < 0.05) for number of right teats, heart weight, carcass length, picnic shoulder weight and pH 24 h after slaughtering. This study shows that the growth hormone gene is a potential candidate for investigating the phenotypic variation of quantitative traits in pigs, and suggests its possible application in breeding programs.Sociedade Brasileira de Genética2006-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572006000400010Genetics and Molecular Biology v.29 n.4 2006reponame:Genetics and Molecular Biologyinstname:Sociedade Brasileira de Genética (SBG)instacron:SBG10.1590/S1415-47572006000400010info:eu-repo/semantics/openAccessFaria,Danielle Assis deGuimarães,Simone Eliza FacioniLopes,Paulo SávioPires,Aldrin VieiraPaiva,Samuel RezendeSollero,Bruna PenaWenceslau,Amauri Ariaseng2006-11-21T00:00:00Zoai:scielo:S1415-47572006000400010Revistahttp://www.gmb.org.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||editor@gmb.org.br1678-46851415-4757opendoar:2006-11-21T00:00Genetics and Molecular Biology - Sociedade Brasileira de Genética (SBG)false |
dc.title.none.fl_str_mv |
Association between G316A growth hormone polymorphism and economic traits in pigs |
title |
Association between G316A growth hormone polymorphism and economic traits in pigs |
spellingShingle |
Association between G316A growth hormone polymorphism and economic traits in pigs Faria,Danielle Assis de candidate genes divergent cross molecular marker sex x genotype interaction swine |
title_short |
Association between G316A growth hormone polymorphism and economic traits in pigs |
title_full |
Association between G316A growth hormone polymorphism and economic traits in pigs |
title_fullStr |
Association between G316A growth hormone polymorphism and economic traits in pigs |
title_full_unstemmed |
Association between G316A growth hormone polymorphism and economic traits in pigs |
title_sort |
Association between G316A growth hormone polymorphism and economic traits in pigs |
author |
Faria,Danielle Assis de |
author_facet |
Faria,Danielle Assis de Guimarães,Simone Eliza Facioni Lopes,Paulo Sávio Pires,Aldrin Vieira Paiva,Samuel Rezende Sollero,Bruna Pena Wenceslau,Amauri Arias |
author_role |
author |
author2 |
Guimarães,Simone Eliza Facioni Lopes,Paulo Sávio Pires,Aldrin Vieira Paiva,Samuel Rezende Sollero,Bruna Pena Wenceslau,Amauri Arias |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Faria,Danielle Assis de Guimarães,Simone Eliza Facioni Lopes,Paulo Sávio Pires,Aldrin Vieira Paiva,Samuel Rezende Sollero,Bruna Pena Wenceslau,Amauri Arias |
dc.subject.por.fl_str_mv |
candidate genes divergent cross molecular marker sex x genotype interaction swine |
topic |
candidate genes divergent cross molecular marker sex x genotype interaction swine |
description |
The association between G316A growth hormone polymorphism and quantitative traits was investigated in an F2 population of pigs. Association analyses were performed using a statistical model that included genotype, sex, batch and sex by genotype interaction as fixed effects and sire as random effect. The polymorphism was associated with the number of right teats (p = 0.03), heart weight (p = 0.04), lung weight (p = 0.05), carcass length determined by the Brazilian carcass classification method (p = 0.04), picnic shoulder weight (p = 0.07), jowl weight (p = 0.01), pH 24 h after slaughtering (p = 0.03) and drip loss (p = 0.01). Interaction between genotype and sex was observed for six performance traits. The additive effect was significant (p < 0.10) for heart weight, jowl weight and pH 24 h after slaughtering. The effect of dominance was significant (p < 0.05) for number of right teats, heart weight, carcass length, picnic shoulder weight and pH 24 h after slaughtering. This study shows that the growth hormone gene is a potential candidate for investigating the phenotypic variation of quantitative traits in pigs, and suggests its possible application in breeding programs. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-01-01 |
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=S1415-47572006000400010 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572006000400010 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1415-47572006000400010 |
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 |
Sociedade Brasileira de Genética |
publisher.none.fl_str_mv |
Sociedade Brasileira de Genética |
dc.source.none.fl_str_mv |
Genetics and Molecular Biology v.29 n.4 2006 reponame:Genetics and Molecular Biology instname:Sociedade Brasileira de Genética (SBG) instacron:SBG |
instname_str |
Sociedade Brasileira de Genética (SBG) |
instacron_str |
SBG |
institution |
SBG |
reponame_str |
Genetics and Molecular Biology |
collection |
Genetics and Molecular Biology |
repository.name.fl_str_mv |
Genetics and Molecular Biology - Sociedade Brasileira de Genética (SBG) |
repository.mail.fl_str_mv |
||editor@gmb.org.br |
_version_ |
1752122380247891968 |