表型变异（phenotypic variation）是以植物的可塑性（plasticity）为基础的，表现在基因型相同的个体因外部环境条件状况可以形成不同的表型。
The variation within population was the main part of the phenotypic variation, variance component of within population variance was 60.0%.
居群内变异是核桃表型变异的主要部分，其方差分量接近60％。
参考来源 - 核桃种质资源研究Discussed M_1 ,M_2 generation of phenotype variation effect as well as mutation choice method. M_2 generation of wheat mutagenic the effect and carries on molecular and the biochemistry examination to the partial mutation.1.
探讨了M_1、M_2代的表型变异效应以及突变的恢复情况和突变的选择方法,并对M_2代部分突变进行分子及生化检测。
参考来源 - EMS诱导小麦M·2,447,543篇论文数据，部分数据来源于NoteExpress
利用花的数性表型变异探讨了品种的演化历史和新品种选育的前景。
The origin, the evolutionary history and the prospect of breeding of the Loropetalum chinense var. rubrum are discussed based on the number variation of the flower structure.
结果表明，协方差函数可以反映出体重在连续的年龄尺度上的遗传和表型变异。
The results showed that covariance functions could reflect the changes of genetic and phenotypic variation for body weight in continuous scale of age.
方法分析其基因组片段和编码的蛋白质与表型变异相比较来推断发生变异的原因。
Method: analyse its genome segment and its coding protein, then compare with its changing of surface type for infer the reason of changing.
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