Association mapping is one of the important ways to detect QTLs and reveal genetic bases of target traits in the natural populations.

利用自然群体进行关联分析是检测目标性状qtl、揭示其遗传基础的有效方法。

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The other 35.3 per cent QTLs did not have any significant additive effects of their own but were also involved in epistatic interactions.

其它35.3%的QTL没有本身的加性效应，却参与了上位性互作，这些位点可能通过诱发和修饰其它位点而起作用。

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For each QTL, both additive effect and dominant effect were detected. Most QTLs had the genetic effect of partial dominance, dominance or overdominance.

对每个QTL（定量特征点位分析） ，均检测到加性和显性效应，但相对大小有不同，各QTL以部分显性、显性和超显性为主要遗传方式；

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