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 |