نتایج جستجو برای: native fowl
تعداد نتایج: 105358 فیلتر نتایج به سال:
preserving genetic diversity of iranian native chickens is significant in order to perform breeding programs and improved production. genetic diversity among close populations can be determined by investigating their phylogenetic relations. different approaches have been applied to determine the phylogenic relations from which genomic sequencing has been considered the most functional approach....
At the present study, the observations of performance traits including body weight at 8 and 12 weeks of age, age at sexual maturity, egg weight and egg number were analyzed to detect major genes in Yazd native fowl. The probability of segregation for major genes was studied using simple tests including tests of normality, Bartlett, Levene and Fain for residuals and Bayesian analysis. Segregati...
This investigation aimed to study polymorphism of growth hormone (GH), growth hormone receptor (GHR), and insulin like growth factor 1 (IGF-1) genes and their associations with growth and carcass traits in Mazandaran native chicken. 200 male chicks were reared and slaughtered at 12 weeks of age. Traits including live weight at 4, 8 and 12 weeks of age, body weight and weights of heart, liver, g...
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