نتایج جستجو برای: selection responses
تعداد نتایج: 704609 فیلتر نتایج به سال:
In this paper we simulate the breeding process of marker-assisted introgressing a favorable QTL allele from “donor” to “recipient”. During this process, the foreground selection and background selection were made for introgression population simultaneously: foreground selection is making indirect selection of target gene by its closely linked two flanking markers, four selection methods includi...
Background and Objective: Determining adequate model and estimation of target dose with high precision is a key goal in dose-response studies. MCPMod is a new method that used for model selection and estimation of target doses and unlike other methods it does not have any limitation. In this method, selection of models has performed by hypothesis testing also increasing responses that are a cr...
An experiment involving crosses among selection and control lines was conducted to partition direct and maternal additive genetic response to 20 yr of selection for 1) weaning weight (WWL), 2) yearling weight (YWL), and 3) an index of yearling weight and muscle score (IXL). Maternal response was estimated from reciprocal crosses among unselected sires and dams of control (CTL) and the selection...
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