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平衡多态现象
释义
平衡多态现象
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医学
平衡多态现象
释
balanced polymorphism
平衡多态现象
群体中同一基因座上有两个或两个以上的等位基因同时稳定存在,并且其中频率最低的等位基因频率也远远高于仅靠突变所能维持的基因频率,从而使群体在该基因参与调控的某一性状中出现不同的表型的现象。是群体遗传学中的一个概念,如人群中的ABO血型及MN血型等。
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effective filter response
effective filtration pressure
effective flow resistance
effective f-number
effective focal length
effective focal spot
effective focus length
effective formal deformation
Effective Formulae Handed Down for Generations
effective frequency range
effective fuel consumption
effective functional
effective genus
effective group
effective group action
effective Hamiltonian
effective height
effective history
effective hydrocarbon source area
effective indenter
effective interaction
effective ionic radiu
effective ion Larmor radius
effective Lagrangian of non Abelian gauge theory
effective Lagrangian of non-Abelian gauge theory
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