Mapping of quantitative trait loci and confirmation of the FAT1 region on chromosome 4 in an F2 population of pigs

Detalhes bibliográficos
Autor(a) principal: Silva,Kleibe de Moraes
Data de Publicação: 2008
Outros Autores: Paixão,Débora Martins, Silva,Priscila Vendramini, Solero,Bruna Pena, Pereira,Mario Sérgio, Lopes,Paulo Sávio, Guimarães,Simone Eliza Facioni
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=S1415-47572008000300013
Resumo: The objective was to map QTL on porcine chromosome 4 and to associate them with carcass and internal organ traits in an F2 population. The F1 population was produced by outbreed crossing, using two native Brazilian breed Piau boars and 18 commercial sows. A total of 617 F2 animals issued from 11 F1 boars and 54 F1 sows were typed for a total of five microsatellite markers. The data were analyzed by multiple regressions developed for the analysis of crosses between outbred lines, using the QTL Express software. Significant evidence for QTL was found for pig chromosome 4 regarding carcass and internal organ traits. All QTL were detected in the same region of the chromosome, designated FAT1.
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spelling Mapping of quantitative trait loci and confirmation of the FAT1 region on chromosome 4 in an F2 population of pigsfatnesspig productiondivergent crossesmicrosatellite markersQTL mappingThe objective was to map QTL on porcine chromosome 4 and to associate them with carcass and internal organ traits in an F2 population. The F1 population was produced by outbreed crossing, using two native Brazilian breed Piau boars and 18 commercial sows. A total of 617 F2 animals issued from 11 F1 boars and 54 F1 sows were typed for a total of five microsatellite markers. The data were analyzed by multiple regressions developed for the analysis of crosses between outbred lines, using the QTL Express software. Significant evidence for QTL was found for pig chromosome 4 regarding carcass and internal organ traits. All QTL were detected in the same region of the chromosome, designated FAT1.Sociedade Brasileira de Genética2008-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572008000300013Genetics and Molecular Biology v.31 n.2 2008reponame:Genetics and Molecular Biologyinstname:Sociedade Brasileira de Genética (SBG)instacron:SBG10.1590/S1415-47572008000300013info:eu-repo/semantics/openAccessSilva,Kleibe de MoraesPaixão,Débora MartinsSilva,Priscila VendraminiSolero,Bruna PenaPereira,Mario SérgioLopes,Paulo SávioGuimarães,Simone Eliza Facionieng2008-06-24T00:00:00Zoai:scielo:S1415-47572008000300013Revistahttp://www.gmb.org.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||editor@gmb.org.br1678-46851415-4757opendoar:2008-06-24T00:00Genetics and Molecular Biology - Sociedade Brasileira de Genética (SBG)false
dc.title.none.fl_str_mv Mapping of quantitative trait loci and confirmation of the FAT1 region on chromosome 4 in an F2 population of pigs
title Mapping of quantitative trait loci and confirmation of the FAT1 region on chromosome 4 in an F2 population of pigs
spellingShingle Mapping of quantitative trait loci and confirmation of the FAT1 region on chromosome 4 in an F2 population of pigs
Silva,Kleibe de Moraes
fatness
pig production
divergent crosses
microsatellite markers
QTL mapping
title_short Mapping of quantitative trait loci and confirmation of the FAT1 region on chromosome 4 in an F2 population of pigs
title_full Mapping of quantitative trait loci and confirmation of the FAT1 region on chromosome 4 in an F2 population of pigs
title_fullStr Mapping of quantitative trait loci and confirmation of the FAT1 region on chromosome 4 in an F2 population of pigs
title_full_unstemmed Mapping of quantitative trait loci and confirmation of the FAT1 region on chromosome 4 in an F2 population of pigs
title_sort Mapping of quantitative trait loci and confirmation of the FAT1 region on chromosome 4 in an F2 population of pigs
author Silva,Kleibe de Moraes
author_facet Silva,Kleibe de Moraes
Paixão,Débora Martins
Silva,Priscila Vendramini
Solero,Bruna Pena
Pereira,Mario Sérgio
Lopes,Paulo Sávio
Guimarães,Simone Eliza Facioni
author_role author
author2 Paixão,Débora Martins
Silva,Priscila Vendramini
Solero,Bruna Pena
Pereira,Mario Sérgio
Lopes,Paulo Sávio
Guimarães,Simone Eliza Facioni
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva,Kleibe de Moraes
Paixão,Débora Martins
Silva,Priscila Vendramini
Solero,Bruna Pena
Pereira,Mario Sérgio
Lopes,Paulo Sávio
Guimarães,Simone Eliza Facioni
dc.subject.por.fl_str_mv fatness
pig production
divergent crosses
microsatellite markers
QTL mapping
topic fatness
pig production
divergent crosses
microsatellite markers
QTL mapping
description The objective was to map QTL on porcine chromosome 4 and to associate them with carcass and internal organ traits in an F2 population. The F1 population was produced by outbreed crossing, using two native Brazilian breed Piau boars and 18 commercial sows. A total of 617 F2 animals issued from 11 F1 boars and 54 F1 sows were typed for a total of five microsatellite markers. The data were analyzed by multiple regressions developed for the analysis of crosses between outbred lines, using the QTL Express software. Significant evidence for QTL was found for pig chromosome 4 regarding carcass and internal organ traits. All QTL were detected in the same region of the chromosome, designated FAT1.
publishDate 2008
dc.date.none.fl_str_mv 2008-01-01
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=S1415-47572008000300013
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572008000300013
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1415-47572008000300013
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.31 n.2 2008
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
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