Academic Journal

Association between insulin-like growth factor I (IGF-I) microsatellite polymorphisms and important economic traits in pigs

التفاصيل البيبلوغرافية
العنوان: Association between insulin-like growth factor I (IGF-I) microsatellite polymorphisms and important economic traits in pigs
المؤلفون: Faria, Danielle Assis de, Peixoto, Jane de Oliveira, Lopes, Paulo Sávio, Paiva, Samuel Rezende, Silva, Priscila Vendramini, Guimarães, Simone Eliza Facioni
المصدر: Revista Brasileira de Zootecnia. February 2009 38(2)
بيانات النشر: Sociedade Brasileira de Zootecnia, 2009.
سنة النشر: 2009
مصطلحات موضوعية: divergent cross, microsatellite marker, quantitative traits, sex × genotype interaction, swine
الوصف: This study investigated the association between IGF-I microsatellite marker in an F2 population (N=459) generated by mating of native boars to Brazilian commercial sows with performance, carcass cut, and meat quality traits. Association analyses were carried out using a statistical model that included genotype, sex, and group as fixed effects and sire as random effect. The IGF-I genotypes were significantly associated with different quantitative traits and these results corroborate with previous QTL analyses obtained for this chromosome region in swine. Additive and dominance effects, as well as a genotype-sex interaction, were estimated and discussed in the text. According to the results obtained, this marker is suitable for QTL search in the genotyped population.
نوع الوثيقة: article
وصف الملف: text/html
اللغة: English
تدمد: 1516-3598
DOI: 10.1590/S1516-35982009000200007
URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009000200007
Rights: info:eu-repo/semantics/openAccess
رقم الانضمام: edssci.S1516.35982009000200007
قاعدة البيانات: SciELO
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