[果蝇长期选择过程中数量性状的动态变化]
[Dynamics of quantitative traits of Drosophila during long-term selection].
作者信息
Savchenko V K, Dobina A I, Tananko M V
出版信息
Genetika. 1990 Aug;26(8):1408-15.
PMID:2124197
Abstract
The results of long-term mass selection for the number of abdominal bristles and thorax length in Drosophila population during over 60 generations in opposite directions are given. It is shown that effectiveness of selection depends upon additive genetic component of phenotypic variability of characters in the initial population.
摘要
给出了在果蝇种群中对腹鬃数和胸长进行超过60代的反向长期群体选择的结果。结果表明，选择的有效性取决于初始群体中性状表型变异的加性遗传成分。
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